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How to explain physician compounding to legislators
In Ohio, new limits on drug compounding in physicians’ offices went into effect in April and have become a real hindrance to care for dermatology patients. The State of Ohio Board of Pharmacy has defined compounding as combining two or more prescription drugs and has required that physicians who perform this “compounding” must obtain a “Terminal Distributor of Dangerous Drugs” license. Ohio is the “test state,” and these rules, unless vigorously opposed, will be coming to your state.
[polldaddy:9779752]
The rules state that “compounded” drugs used within 6 hours of preparation must be prepared in a designated clean medication area with proper hand hygiene and the use of powder-free gloves. “Compounded” drugs that are used more than 6 hours after preparation, require a designated clean room with access limited to authorized personnel, environmental control devices such as a laminar flow hood, and additional equipment and training of personnel to maintain an aseptic environment. A separate license is required for each office location.
The state pharmacy boards are eager to restrict physicians – as well as dentists and veterinarians – and to collect annual licensing fees. Additionally, according to an article from the Ohio State Medical Association, noncompliant physicians can be fined by the pharmacy board.
We are talking big money, power, and dreams of clinical relevancy (and billable activities) here.
What can dermatologists do to prevent this regulatory overreach? I encourage you to plan a visit to your state representative, where you can demonstrate how these restrictions affect you and your patients – an exercise that should be both fun and compelling. All you need to illustrate your case is a simple kit that includes a syringe (but no needles in the statehouse!), a bottle of lidocaine with epinephrine, a bottle of 8.4% bicarbonate, alcohol pads, and gloves.
First, explain to your audience that there is a skin cancer epidemic with more than 5.4 million new cases a year and that, over the past 20 years, the incidence of skin cancer has doubled and is projected to double again over the next 20 years. Further, explain that dermatologists treat more than 70% of these cases in the office setting, under local anesthesia, at a huge cost savings to the public and government (it costs an average of 12 times as much to remove these cancers in the outpatient department at the hospital). Remember, states foot most of the bill for Medicaid and Medicare gap indigent coverage.
Take the bottle of lidocaine with epinephrine and open the syringe pack (Staffers love this demonstration; everyone is fascinated with shots.). Put on your gloves, wipe the top of the lidocaine bottle with an alcohol swab, and explain that this medicine is the anesthetic preferred for skin cancer surgery. Explain how it not only numbs the skin, but also causes vasoconstriction, so that the cancer can be easily and safely removed in the office.
Then explain that, in order for the epinephrine to be stable, the solution has to be very acidic (a pH of 4.2, in fact). Explain that this makes it burn like hell unless you add 0.1 cc per cc of 8.4% bicarbonate, in which case the perceived pain on a 10-point scale will drop from 8 to 2. Then pick up the bottle of bicarbonate and explain that you will no longer be able to mix these two components anymore without a “Terminal Distributor of Dangerous Drugs” license because your state pharmacy board considers this compounding. Your representative is likely to give you looks of astonishment, disbelief, and then a dawning realization of the absurdity of the situation.
Follow-up questions may include “Why can’t you buy buffered lidocaine with epinephrine from the compounding pharmacy?” Easy answer: because each patient needs an individual prescription, and you may not know in advance which patient will need it, and how much the patient will need, and it becomes unstable once it has been buffered. It also will cost the patient $45 per 5-cc syringe, and it will be degraded by the time the patient returns from the compounding pharmacy. Explain further that it costs you only 84 cents to make a 5-cc syringe of buffered lidocaine; that some patients may need as many as 10 syringes; and that these costs are all included in the surgery (free!) if the physician draws it up in the office.
A simple summary is – less pain, less cost – and no history of infections or complications.
It is an eye-opener when you demonstrate how ridiculous the compounding rules being imposed are for physicians and patients. I’ve used this demonstration at the state and federal legislative level, and more recently, at the Food and Drug Administration.
If you get the chance, when a state legislator is in your office, become an advocate for your patients and fellow physicians. Make sure physician offices are excluded from these definitions of com
This column was updated June 22, 2017.
Dr. Coldiron is in private practice but maintains a clinical assistant professorship at the University of Cincinnati. He cares for patients, teaches medical students and residents, and has several active clinical research projects. Dr. Coldiron is the author of more than 80 scientific letters, papers, and several book chapters, and he speaks frequently on a variety of topics. He is a past president of the American Academy of Dermatology. Write to him at dermnews@frontlinemedcom.com.
In Ohio, new limits on drug compounding in physicians’ offices went into effect in April and have become a real hindrance to care for dermatology patients. The State of Ohio Board of Pharmacy has defined compounding as combining two or more prescription drugs and has required that physicians who perform this “compounding” must obtain a “Terminal Distributor of Dangerous Drugs” license. Ohio is the “test state,” and these rules, unless vigorously opposed, will be coming to your state.
[polldaddy:9779752]
The rules state that “compounded” drugs used within 6 hours of preparation must be prepared in a designated clean medication area with proper hand hygiene and the use of powder-free gloves. “Compounded” drugs that are used more than 6 hours after preparation, require a designated clean room with access limited to authorized personnel, environmental control devices such as a laminar flow hood, and additional equipment and training of personnel to maintain an aseptic environment. A separate license is required for each office location.
The state pharmacy boards are eager to restrict physicians – as well as dentists and veterinarians – and to collect annual licensing fees. Additionally, according to an article from the Ohio State Medical Association, noncompliant physicians can be fined by the pharmacy board.
We are talking big money, power, and dreams of clinical relevancy (and billable activities) here.
What can dermatologists do to prevent this regulatory overreach? I encourage you to plan a visit to your state representative, where you can demonstrate how these restrictions affect you and your patients – an exercise that should be both fun and compelling. All you need to illustrate your case is a simple kit that includes a syringe (but no needles in the statehouse!), a bottle of lidocaine with epinephrine, a bottle of 8.4% bicarbonate, alcohol pads, and gloves.
First, explain to your audience that there is a skin cancer epidemic with more than 5.4 million new cases a year and that, over the past 20 years, the incidence of skin cancer has doubled and is projected to double again over the next 20 years. Further, explain that dermatologists treat more than 70% of these cases in the office setting, under local anesthesia, at a huge cost savings to the public and government (it costs an average of 12 times as much to remove these cancers in the outpatient department at the hospital). Remember, states foot most of the bill for Medicaid and Medicare gap indigent coverage.
Take the bottle of lidocaine with epinephrine and open the syringe pack (Staffers love this demonstration; everyone is fascinated with shots.). Put on your gloves, wipe the top of the lidocaine bottle with an alcohol swab, and explain that this medicine is the anesthetic preferred for skin cancer surgery. Explain how it not only numbs the skin, but also causes vasoconstriction, so that the cancer can be easily and safely removed in the office.
Then explain that, in order for the epinephrine to be stable, the solution has to be very acidic (a pH of 4.2, in fact). Explain that this makes it burn like hell unless you add 0.1 cc per cc of 8.4% bicarbonate, in which case the perceived pain on a 10-point scale will drop from 8 to 2. Then pick up the bottle of bicarbonate and explain that you will no longer be able to mix these two components anymore without a “Terminal Distributor of Dangerous Drugs” license because your state pharmacy board considers this compounding. Your representative is likely to give you looks of astonishment, disbelief, and then a dawning realization of the absurdity of the situation.
Follow-up questions may include “Why can’t you buy buffered lidocaine with epinephrine from the compounding pharmacy?” Easy answer: because each patient needs an individual prescription, and you may not know in advance which patient will need it, and how much the patient will need, and it becomes unstable once it has been buffered. It also will cost the patient $45 per 5-cc syringe, and it will be degraded by the time the patient returns from the compounding pharmacy. Explain further that it costs you only 84 cents to make a 5-cc syringe of buffered lidocaine; that some patients may need as many as 10 syringes; and that these costs are all included in the surgery (free!) if the physician draws it up in the office.
A simple summary is – less pain, less cost – and no history of infections or complications.
It is an eye-opener when you demonstrate how ridiculous the compounding rules being imposed are for physicians and patients. I’ve used this demonstration at the state and federal legislative level, and more recently, at the Food and Drug Administration.
If you get the chance, when a state legislator is in your office, become an advocate for your patients and fellow physicians. Make sure physician offices are excluded from these definitions of com
This column was updated June 22, 2017.
Dr. Coldiron is in private practice but maintains a clinical assistant professorship at the University of Cincinnati. He cares for patients, teaches medical students and residents, and has several active clinical research projects. Dr. Coldiron is the author of more than 80 scientific letters, papers, and several book chapters, and he speaks frequently on a variety of topics. He is a past president of the American Academy of Dermatology. Write to him at dermnews@frontlinemedcom.com.
In Ohio, new limits on drug compounding in physicians’ offices went into effect in April and have become a real hindrance to care for dermatology patients. The State of Ohio Board of Pharmacy has defined compounding as combining two or more prescription drugs and has required that physicians who perform this “compounding” must obtain a “Terminal Distributor of Dangerous Drugs” license. Ohio is the “test state,” and these rules, unless vigorously opposed, will be coming to your state.
[polldaddy:9779752]
The rules state that “compounded” drugs used within 6 hours of preparation must be prepared in a designated clean medication area with proper hand hygiene and the use of powder-free gloves. “Compounded” drugs that are used more than 6 hours after preparation, require a designated clean room with access limited to authorized personnel, environmental control devices such as a laminar flow hood, and additional equipment and training of personnel to maintain an aseptic environment. A separate license is required for each office location.
The state pharmacy boards are eager to restrict physicians – as well as dentists and veterinarians – and to collect annual licensing fees. Additionally, according to an article from the Ohio State Medical Association, noncompliant physicians can be fined by the pharmacy board.
We are talking big money, power, and dreams of clinical relevancy (and billable activities) here.
What can dermatologists do to prevent this regulatory overreach? I encourage you to plan a visit to your state representative, where you can demonstrate how these restrictions affect you and your patients – an exercise that should be both fun and compelling. All you need to illustrate your case is a simple kit that includes a syringe (but no needles in the statehouse!), a bottle of lidocaine with epinephrine, a bottle of 8.4% bicarbonate, alcohol pads, and gloves.
First, explain to your audience that there is a skin cancer epidemic with more than 5.4 million new cases a year and that, over the past 20 years, the incidence of skin cancer has doubled and is projected to double again over the next 20 years. Further, explain that dermatologists treat more than 70% of these cases in the office setting, under local anesthesia, at a huge cost savings to the public and government (it costs an average of 12 times as much to remove these cancers in the outpatient department at the hospital). Remember, states foot most of the bill for Medicaid and Medicare gap indigent coverage.
Take the bottle of lidocaine with epinephrine and open the syringe pack (Staffers love this demonstration; everyone is fascinated with shots.). Put on your gloves, wipe the top of the lidocaine bottle with an alcohol swab, and explain that this medicine is the anesthetic preferred for skin cancer surgery. Explain how it not only numbs the skin, but also causes vasoconstriction, so that the cancer can be easily and safely removed in the office.
Then explain that, in order for the epinephrine to be stable, the solution has to be very acidic (a pH of 4.2, in fact). Explain that this makes it burn like hell unless you add 0.1 cc per cc of 8.4% bicarbonate, in which case the perceived pain on a 10-point scale will drop from 8 to 2. Then pick up the bottle of bicarbonate and explain that you will no longer be able to mix these two components anymore without a “Terminal Distributor of Dangerous Drugs” license because your state pharmacy board considers this compounding. Your representative is likely to give you looks of astonishment, disbelief, and then a dawning realization of the absurdity of the situation.
Follow-up questions may include “Why can’t you buy buffered lidocaine with epinephrine from the compounding pharmacy?” Easy answer: because each patient needs an individual prescription, and you may not know in advance which patient will need it, and how much the patient will need, and it becomes unstable once it has been buffered. It also will cost the patient $45 per 5-cc syringe, and it will be degraded by the time the patient returns from the compounding pharmacy. Explain further that it costs you only 84 cents to make a 5-cc syringe of buffered lidocaine; that some patients may need as many as 10 syringes; and that these costs are all included in the surgery (free!) if the physician draws it up in the office.
A simple summary is – less pain, less cost – and no history of infections or complications.
It is an eye-opener when you demonstrate how ridiculous the compounding rules being imposed are for physicians and patients. I’ve used this demonstration at the state and federal legislative level, and more recently, at the Food and Drug Administration.
If you get the chance, when a state legislator is in your office, become an advocate for your patients and fellow physicians. Make sure physician offices are excluded from these definitions of com
This column was updated June 22, 2017.
Dr. Coldiron is in private practice but maintains a clinical assistant professorship at the University of Cincinnati. He cares for patients, teaches medical students and residents, and has several active clinical research projects. Dr. Coldiron is the author of more than 80 scientific letters, papers, and several book chapters, and he speaks frequently on a variety of topics. He is a past president of the American Academy of Dermatology. Write to him at dermnews@frontlinemedcom.com.
Skin Cancer Screening: Biopsy-Free Technology Advancing
NEW YORK CITY — now in routine use at his own institution.
For skin cancer screening, existing and coming technologies represent “the future of dermatology,” but “we can and should be [already] trying to incorporate these into routine practice,” said Jonathan Ungar, MD, assistant professor of dermatology at the Icahn School of Medicine at Mount Sinai, New York City.
Technologies such as electrical impedance spectroscopy (EIS), optical coherence tomography (OCT), and reflectance confocal microscopy (RCM) have immediate utility for improving skin cancer detection with fewer biopsies, but this is just the beginning, according to Ungar, who is also medical director of the Kimberly and Eric J. Waldman Melanoma and Skin Cancer Center at Mount Sinai, New York City.
“There is going to be a day when we are not cutting to make a diagnosis,” he said during a presentation at the 27th Annual Winter Symposium — Advances in Medical and Surgical Dermatology (MSWS) 2024.
Four Noninvasive Tools Are in Routine Use
Each of these technologies, along with total body photography (TBP), is currently in use at Mount Sinai as well as other tertiary centers to improve diagnostic accuracy at the same time they reduce invasive tests. The initial excitement about these technologies was based on their potential to avoid biopsy in cosmetically sensitive areas, but Ungar suggested that wider application is being driven by better rates of detection, less morbidity, and improved patient satisfaction.
Patients are happy to avoid invasive procedures whenever they can, Ungar noted. In addition to concern about pain or discomfort and a small but measurable risk for infection, patients face a wound that requires healing and the potential for an enduring scar whether the histology is positive for a malignancy.
While none of the four technologies Ungar outlined typically provide a yes or no answer regarding the presence of a malignancy, they do improve diagnostic accuracy with a lower rate of biopsy.
Each Noninvasive Tool Reduces Biopsy Rates
In the case of EIS, for example, the impedance of a painless and harmless electrical current directed into the skin with a handheld probe differentiates normal from abnormal skin through an EIS algorithm. Ungar said it does not require training. A result negative for an abnormality has about a 90% predictive value, and it means that a biopsy can be avoided if there are no other reasons for suspicion.
With a price estimated in the thousands of dollars, the device and software are “not so expensive,” particularly when the tool results in fewer biopsies, Ungar noted.
OCT has a similar profile. Again, used as an adjunct to other types of evaluations, including a history and visual inspection, this helps in modulating suspicion of malignancy. In published studies, OCT has proven superior to dermatoscopy for cancer detection. Citing a 14-study meta-analysis, Ungar said that the sensitivity of OCT for melanoma exceeds, and the specificity approaches, 90%. For basal cell cancers, it is even better.
RCM involves directing a laser into the skin to detect abnormal cells that reflect light. It enables visualization of the skin by layers to the papillary dermis in a detail that is comparable with histology, according to Ungar. Imaging performed with the device used at Mount Sinai (VivaScope 1500, Caliber Imaging & Diagnostics) is reimbursed by Medicare.
Once comfortable with the technology, scanning and interpretation take slightly more time than that required of EIS or OCT, but, like the others, it is painless and helpful for determining whether further evaluation is needed, according to Ungar.
“It is extremely useful in reducing the number of biopsies,” whether melanoma or basal cell malignancies, he said.
Total Body Photograph Helps With Serial Screens
While not specifically a diagnostic tool, TBP can also play a role in reducing biopsies through its highly efficient ability to document the evolution of lesions over time.
As its name implies, essentially the entire body surface is captured by multiple cameras mounted in a circle around the patient. Unlike sequential photos that require far more time to take and store and are challenging to organize and retrieve, the device used at Mount Sinai (Vectra Wb180 1360, Canfield Scientific) can complete the photos in about 2 minutes.
Software for organizing and storing the photos, to which dermatoscope images of individual lesions can be attached if helpful, results in efficient retrieval of photos at sequential visits for evaluating change in any specific lesion.
“It is very easy to use,” according to Ungar, who noted that although the underlying idea is not, the technology of taking, storing, and retrieving photographs has been “perhaps perfected” with this approach.
Noninvasive Screening Training Is Appropriate
Year after year, dermatology residents undergo intensive instruction to master the traditional methods of skin examination with the naked eye and the help of a dermatoscope, but Ungar considers the noninvasive tools to be another step forward. They lower miss rates while reducing the need for histopathology.
Adding these new technologies to routine patient care resonates for many experts, even if the protocols of when to use with the tool are not well established.
Angela J. Lamb, MD, an associate professor of dermatology at Mount Sinai, who has been following the work of Ungar with interest, sees merit in his argument. Not surprisingly, she thinks that any approach shown to boost skin cancer detection is something that deserves attention, but she thinks the effort to safely eliminate biopsies with a low likelihood of a positive finding cannot be ignored.
“Patients want to avoid biopsies when they can,” Lamb told this news organization, and she does not think this is limited to biopsies on the face or other cosmetically sensitive areas.
As a result, she said that she does see the rationale for incorporating the newer technologies into routine care and called this an “important” effort to improve the patient experience as well as reduce missed lesions.
Ungar reported financial relationships with AbbVie, Bristol-Myers Squibb, Castle Biosciences, Dermavant, Janssen Pharmaceuticals, Menlo Therapeutics, Mitsubishi Tanabe Pharma America, and UCB. Lamb reported no potential conflicts of interest.
A version of this article first appeared on Medscape.com.
NEW YORK CITY — now in routine use at his own institution.
For skin cancer screening, existing and coming technologies represent “the future of dermatology,” but “we can and should be [already] trying to incorporate these into routine practice,” said Jonathan Ungar, MD, assistant professor of dermatology at the Icahn School of Medicine at Mount Sinai, New York City.
Technologies such as electrical impedance spectroscopy (EIS), optical coherence tomography (OCT), and reflectance confocal microscopy (RCM) have immediate utility for improving skin cancer detection with fewer biopsies, but this is just the beginning, according to Ungar, who is also medical director of the Kimberly and Eric J. Waldman Melanoma and Skin Cancer Center at Mount Sinai, New York City.
“There is going to be a day when we are not cutting to make a diagnosis,” he said during a presentation at the 27th Annual Winter Symposium — Advances in Medical and Surgical Dermatology (MSWS) 2024.
Four Noninvasive Tools Are in Routine Use
Each of these technologies, along with total body photography (TBP), is currently in use at Mount Sinai as well as other tertiary centers to improve diagnostic accuracy at the same time they reduce invasive tests. The initial excitement about these technologies was based on their potential to avoid biopsy in cosmetically sensitive areas, but Ungar suggested that wider application is being driven by better rates of detection, less morbidity, and improved patient satisfaction.
Patients are happy to avoid invasive procedures whenever they can, Ungar noted. In addition to concern about pain or discomfort and a small but measurable risk for infection, patients face a wound that requires healing and the potential for an enduring scar whether the histology is positive for a malignancy.
While none of the four technologies Ungar outlined typically provide a yes or no answer regarding the presence of a malignancy, they do improve diagnostic accuracy with a lower rate of biopsy.
Each Noninvasive Tool Reduces Biopsy Rates
In the case of EIS, for example, the impedance of a painless and harmless electrical current directed into the skin with a handheld probe differentiates normal from abnormal skin through an EIS algorithm. Ungar said it does not require training. A result negative for an abnormality has about a 90% predictive value, and it means that a biopsy can be avoided if there are no other reasons for suspicion.
With a price estimated in the thousands of dollars, the device and software are “not so expensive,” particularly when the tool results in fewer biopsies, Ungar noted.
OCT has a similar profile. Again, used as an adjunct to other types of evaluations, including a history and visual inspection, this helps in modulating suspicion of malignancy. In published studies, OCT has proven superior to dermatoscopy for cancer detection. Citing a 14-study meta-analysis, Ungar said that the sensitivity of OCT for melanoma exceeds, and the specificity approaches, 90%. For basal cell cancers, it is even better.
RCM involves directing a laser into the skin to detect abnormal cells that reflect light. It enables visualization of the skin by layers to the papillary dermis in a detail that is comparable with histology, according to Ungar. Imaging performed with the device used at Mount Sinai (VivaScope 1500, Caliber Imaging & Diagnostics) is reimbursed by Medicare.
Once comfortable with the technology, scanning and interpretation take slightly more time than that required of EIS or OCT, but, like the others, it is painless and helpful for determining whether further evaluation is needed, according to Ungar.
“It is extremely useful in reducing the number of biopsies,” whether melanoma or basal cell malignancies, he said.
Total Body Photograph Helps With Serial Screens
While not specifically a diagnostic tool, TBP can also play a role in reducing biopsies through its highly efficient ability to document the evolution of lesions over time.
As its name implies, essentially the entire body surface is captured by multiple cameras mounted in a circle around the patient. Unlike sequential photos that require far more time to take and store and are challenging to organize and retrieve, the device used at Mount Sinai (Vectra Wb180 1360, Canfield Scientific) can complete the photos in about 2 minutes.
Software for organizing and storing the photos, to which dermatoscope images of individual lesions can be attached if helpful, results in efficient retrieval of photos at sequential visits for evaluating change in any specific lesion.
“It is very easy to use,” according to Ungar, who noted that although the underlying idea is not, the technology of taking, storing, and retrieving photographs has been “perhaps perfected” with this approach.
Noninvasive Screening Training Is Appropriate
Year after year, dermatology residents undergo intensive instruction to master the traditional methods of skin examination with the naked eye and the help of a dermatoscope, but Ungar considers the noninvasive tools to be another step forward. They lower miss rates while reducing the need for histopathology.
Adding these new technologies to routine patient care resonates for many experts, even if the protocols of when to use with the tool are not well established.
Angela J. Lamb, MD, an associate professor of dermatology at Mount Sinai, who has been following the work of Ungar with interest, sees merit in his argument. Not surprisingly, she thinks that any approach shown to boost skin cancer detection is something that deserves attention, but she thinks the effort to safely eliminate biopsies with a low likelihood of a positive finding cannot be ignored.
“Patients want to avoid biopsies when they can,” Lamb told this news organization, and she does not think this is limited to biopsies on the face or other cosmetically sensitive areas.
As a result, she said that she does see the rationale for incorporating the newer technologies into routine care and called this an “important” effort to improve the patient experience as well as reduce missed lesions.
Ungar reported financial relationships with AbbVie, Bristol-Myers Squibb, Castle Biosciences, Dermavant, Janssen Pharmaceuticals, Menlo Therapeutics, Mitsubishi Tanabe Pharma America, and UCB. Lamb reported no potential conflicts of interest.
A version of this article first appeared on Medscape.com.
NEW YORK CITY — now in routine use at his own institution.
For skin cancer screening, existing and coming technologies represent “the future of dermatology,” but “we can and should be [already] trying to incorporate these into routine practice,” said Jonathan Ungar, MD, assistant professor of dermatology at the Icahn School of Medicine at Mount Sinai, New York City.
Technologies such as electrical impedance spectroscopy (EIS), optical coherence tomography (OCT), and reflectance confocal microscopy (RCM) have immediate utility for improving skin cancer detection with fewer biopsies, but this is just the beginning, according to Ungar, who is also medical director of the Kimberly and Eric J. Waldman Melanoma and Skin Cancer Center at Mount Sinai, New York City.
“There is going to be a day when we are not cutting to make a diagnosis,” he said during a presentation at the 27th Annual Winter Symposium — Advances in Medical and Surgical Dermatology (MSWS) 2024.
Four Noninvasive Tools Are in Routine Use
Each of these technologies, along with total body photography (TBP), is currently in use at Mount Sinai as well as other tertiary centers to improve diagnostic accuracy at the same time they reduce invasive tests. The initial excitement about these technologies was based on their potential to avoid biopsy in cosmetically sensitive areas, but Ungar suggested that wider application is being driven by better rates of detection, less morbidity, and improved patient satisfaction.
Patients are happy to avoid invasive procedures whenever they can, Ungar noted. In addition to concern about pain or discomfort and a small but measurable risk for infection, patients face a wound that requires healing and the potential for an enduring scar whether the histology is positive for a malignancy.
While none of the four technologies Ungar outlined typically provide a yes or no answer regarding the presence of a malignancy, they do improve diagnostic accuracy with a lower rate of biopsy.
Each Noninvasive Tool Reduces Biopsy Rates
In the case of EIS, for example, the impedance of a painless and harmless electrical current directed into the skin with a handheld probe differentiates normal from abnormal skin through an EIS algorithm. Ungar said it does not require training. A result negative for an abnormality has about a 90% predictive value, and it means that a biopsy can be avoided if there are no other reasons for suspicion.
With a price estimated in the thousands of dollars, the device and software are “not so expensive,” particularly when the tool results in fewer biopsies, Ungar noted.
OCT has a similar profile. Again, used as an adjunct to other types of evaluations, including a history and visual inspection, this helps in modulating suspicion of malignancy. In published studies, OCT has proven superior to dermatoscopy for cancer detection. Citing a 14-study meta-analysis, Ungar said that the sensitivity of OCT for melanoma exceeds, and the specificity approaches, 90%. For basal cell cancers, it is even better.
RCM involves directing a laser into the skin to detect abnormal cells that reflect light. It enables visualization of the skin by layers to the papillary dermis in a detail that is comparable with histology, according to Ungar. Imaging performed with the device used at Mount Sinai (VivaScope 1500, Caliber Imaging & Diagnostics) is reimbursed by Medicare.
Once comfortable with the technology, scanning and interpretation take slightly more time than that required of EIS or OCT, but, like the others, it is painless and helpful for determining whether further evaluation is needed, according to Ungar.
“It is extremely useful in reducing the number of biopsies,” whether melanoma or basal cell malignancies, he said.
Total Body Photograph Helps With Serial Screens
While not specifically a diagnostic tool, TBP can also play a role in reducing biopsies through its highly efficient ability to document the evolution of lesions over time.
As its name implies, essentially the entire body surface is captured by multiple cameras mounted in a circle around the patient. Unlike sequential photos that require far more time to take and store and are challenging to organize and retrieve, the device used at Mount Sinai (Vectra Wb180 1360, Canfield Scientific) can complete the photos in about 2 minutes.
Software for organizing and storing the photos, to which dermatoscope images of individual lesions can be attached if helpful, results in efficient retrieval of photos at sequential visits for evaluating change in any specific lesion.
“It is very easy to use,” according to Ungar, who noted that although the underlying idea is not, the technology of taking, storing, and retrieving photographs has been “perhaps perfected” with this approach.
Noninvasive Screening Training Is Appropriate
Year after year, dermatology residents undergo intensive instruction to master the traditional methods of skin examination with the naked eye and the help of a dermatoscope, but Ungar considers the noninvasive tools to be another step forward. They lower miss rates while reducing the need for histopathology.
Adding these new technologies to routine patient care resonates for many experts, even if the protocols of when to use with the tool are not well established.
Angela J. Lamb, MD, an associate professor of dermatology at Mount Sinai, who has been following the work of Ungar with interest, sees merit in his argument. Not surprisingly, she thinks that any approach shown to boost skin cancer detection is something that deserves attention, but she thinks the effort to safely eliminate biopsies with a low likelihood of a positive finding cannot be ignored.
“Patients want to avoid biopsies when they can,” Lamb told this news organization, and she does not think this is limited to biopsies on the face or other cosmetically sensitive areas.
As a result, she said that she does see the rationale for incorporating the newer technologies into routine care and called this an “important” effort to improve the patient experience as well as reduce missed lesions.
Ungar reported financial relationships with AbbVie, Bristol-Myers Squibb, Castle Biosciences, Dermavant, Janssen Pharmaceuticals, Menlo Therapeutics, Mitsubishi Tanabe Pharma America, and UCB. Lamb reported no potential conflicts of interest.
A version of this article first appeared on Medscape.com.
FROM MSWS 2024
Wound Healing: Dermatologist’s Toolbox Requires Frequent Updates
NEW YORK CITY — Instructions on wound healing often involve disturbing photographs of severe diabetic ulcers, angry autoimmune blistering, and oozing lesions produced by uncommon genetic disorders, but whether or not they are dramatic, day-to-day dermatologic wound care relies on both the basics as well as novel approaches, according to a well-known wound treatment expert.
, director of the Wound Clinic at Jackson Memorial Hospital and chair of the Department of Dermatology and Cutaneous Surgery at the University of Miami, Florida.
“We as a specialty make and repair more wounds than any other specialty,” said Kirsner, who provided data to make his point. In a table he showed, the number of wound repairs made annually by dermatologists was several-fold higher than surgeons, the next highest group, and the numbers declined rapidly from there.
Speaking at the 27th Annual Winter Symposium – Advances in Medical and Surgical Dermatology (MSWS) 2024, Kirsner offered an array of clinical pearls, reinforced some basics, and pointed to well-supported strategies he believes are too often overlooked.
Drugs Repurposed for Wound Healing
Of the clinical pearls, he spoke of the repurposing of several agents for wound care. His first example was the monoclonal antibody dupilumab, which inhibits interleukin-4 (IL-4) and IL-13 signaling, to heal selected patients with leg ulcers. The potential of this drug for wound healing was based on a patient with a leg ulcer who presented with concomitant prurigo nodularis and biliary cirrhosis. When offered for the comorbidities, dupilumab provided a “dramatic” benefit with regard to the wound, according to Kirsner.
The explanation for the response is that IL-4 and IL-13 have been found to be upregulated in some patients with leg ulcers. Based on numerous cases, Kirsner spoke of a phenotype of nonhealing leg ulcers from which elevated IL-4 and IL-13 can be isolated; these are the candidates for adding dupilumab to wound care, he said.
Topical beta-blockade is another example of a therapy repurposed for wound healing, according to Kirsner. He said beta-blockers are already a standard of care for burn wounds, but the mechanism is relevant in other wound types.
Several studies have looked at this phenomenon, with experimental studies showing that skin healing is impaired when beta-2 receptors are agonized but accelerated when blocked.
Beta-Blockade Accelerates Wound Healing
A recent review of these mechanisms in soft-tissue wound healing pointed to an anti-inflammatory effect, acceleration of keratinocyte migration, pro-reepithelization effects, and inhibition of bacterial virulence. Beta-blockers were first implicated as mediators of wound healing more than a decade ago, but Kirsner indicated that there is now more attention to this therapy within a comprehensive approach in difficult cases.
Although not specific to wound healing, the potential for teprotumumab to improve control of pretibial myxedema is another example of a repurposed therapy for a challenging skin disease. Teprotumumab, a monoclonal antibody that targets the insulin-like growth factor-1 (IGF-1) receptor, is approved for active thyroid eye disease, but Kirsner cited data showing compelling evidence of benefit in this cutaneous complication of Graves disease.
As for basics, Kirsner devoted some time to emphasizing the importance of compression therapy for improving leg vascularization. This is not something to just consider; rather, he thinks it is part of standard practice. “Compress all leg ulcers,” was Kirsner’s simple message.
Citing encouraging work in identifying targetable molecular events in wound healing, Kirsner suggested that treatment might be increasingly guided by biomarkers. He pointed to ongoing work to characterize wound exudate as a source of biomarkers.
“The discarded dressing contains a wealth of information,” he said, referring to cell types and proteins, such as growth factors. He thinks that the ongoing studies of exudate, which have shown that molecular processes detected at the periphery are often different than those at the focal site of injury, have substantial promise for identifying new treatment targets.
Virtual Reality to Address Pain
From a practical standpoint, Kirsner looked to a well-studied but still underused adjunct to wound debridement and surgical repair: the distraction offered by relatively low-priced virtual reality systems. He described it as a simple way to help patients keep their minds off the pain. It is not a new idea and has been studied for this use numerous times, and the evidence of benefit is essentially uniform, according to Kirsner.
He said effective and sophisticated systems can now be purchased for just hundreds of dollars, and no training is needed. Indeed, he said pediatric patients can typically explain how the system works if the clinician does not know.
“If you can enhance their experience [during wound repair], you can make their lives and your life better,” he said.
Joshua Zeichner, MD, associate professor of dermatology at Mount Sinai Hospital in New York City, concurred that the evidence supports this approach and is easy to do. “I am in favor of anything that improves the experience of the patient,” said Zeichner, who chaired the portion of the meeting during which Kirsner spoke.
Kirsner said he practices what he preaches. “I routinely employ virtual reality for simple surgical procedures or processes that patients might find unpleasant,” he said. He acknowledged that clinicians might have heard this message before, but he believes those who have not yet introduced this into their practice should consider it.
Kirsner has reported no relevant financial relationships. Zeichner has reported serving as a consultant for Beiersdorf.
A version of this article first appeared on Medscape.com.
NEW YORK CITY — Instructions on wound healing often involve disturbing photographs of severe diabetic ulcers, angry autoimmune blistering, and oozing lesions produced by uncommon genetic disorders, but whether or not they are dramatic, day-to-day dermatologic wound care relies on both the basics as well as novel approaches, according to a well-known wound treatment expert.
, director of the Wound Clinic at Jackson Memorial Hospital and chair of the Department of Dermatology and Cutaneous Surgery at the University of Miami, Florida.
“We as a specialty make and repair more wounds than any other specialty,” said Kirsner, who provided data to make his point. In a table he showed, the number of wound repairs made annually by dermatologists was several-fold higher than surgeons, the next highest group, and the numbers declined rapidly from there.
Speaking at the 27th Annual Winter Symposium – Advances in Medical and Surgical Dermatology (MSWS) 2024, Kirsner offered an array of clinical pearls, reinforced some basics, and pointed to well-supported strategies he believes are too often overlooked.
Drugs Repurposed for Wound Healing
Of the clinical pearls, he spoke of the repurposing of several agents for wound care. His first example was the monoclonal antibody dupilumab, which inhibits interleukin-4 (IL-4) and IL-13 signaling, to heal selected patients with leg ulcers. The potential of this drug for wound healing was based on a patient with a leg ulcer who presented with concomitant prurigo nodularis and biliary cirrhosis. When offered for the comorbidities, dupilumab provided a “dramatic” benefit with regard to the wound, according to Kirsner.
The explanation for the response is that IL-4 and IL-13 have been found to be upregulated in some patients with leg ulcers. Based on numerous cases, Kirsner spoke of a phenotype of nonhealing leg ulcers from which elevated IL-4 and IL-13 can be isolated; these are the candidates for adding dupilumab to wound care, he said.
Topical beta-blockade is another example of a therapy repurposed for wound healing, according to Kirsner. He said beta-blockers are already a standard of care for burn wounds, but the mechanism is relevant in other wound types.
Several studies have looked at this phenomenon, with experimental studies showing that skin healing is impaired when beta-2 receptors are agonized but accelerated when blocked.
Beta-Blockade Accelerates Wound Healing
A recent review of these mechanisms in soft-tissue wound healing pointed to an anti-inflammatory effect, acceleration of keratinocyte migration, pro-reepithelization effects, and inhibition of bacterial virulence. Beta-blockers were first implicated as mediators of wound healing more than a decade ago, but Kirsner indicated that there is now more attention to this therapy within a comprehensive approach in difficult cases.
Although not specific to wound healing, the potential for teprotumumab to improve control of pretibial myxedema is another example of a repurposed therapy for a challenging skin disease. Teprotumumab, a monoclonal antibody that targets the insulin-like growth factor-1 (IGF-1) receptor, is approved for active thyroid eye disease, but Kirsner cited data showing compelling evidence of benefit in this cutaneous complication of Graves disease.
As for basics, Kirsner devoted some time to emphasizing the importance of compression therapy for improving leg vascularization. This is not something to just consider; rather, he thinks it is part of standard practice. “Compress all leg ulcers,” was Kirsner’s simple message.
Citing encouraging work in identifying targetable molecular events in wound healing, Kirsner suggested that treatment might be increasingly guided by biomarkers. He pointed to ongoing work to characterize wound exudate as a source of biomarkers.
“The discarded dressing contains a wealth of information,” he said, referring to cell types and proteins, such as growth factors. He thinks that the ongoing studies of exudate, which have shown that molecular processes detected at the periphery are often different than those at the focal site of injury, have substantial promise for identifying new treatment targets.
Virtual Reality to Address Pain
From a practical standpoint, Kirsner looked to a well-studied but still underused adjunct to wound debridement and surgical repair: the distraction offered by relatively low-priced virtual reality systems. He described it as a simple way to help patients keep their minds off the pain. It is not a new idea and has been studied for this use numerous times, and the evidence of benefit is essentially uniform, according to Kirsner.
He said effective and sophisticated systems can now be purchased for just hundreds of dollars, and no training is needed. Indeed, he said pediatric patients can typically explain how the system works if the clinician does not know.
“If you can enhance their experience [during wound repair], you can make their lives and your life better,” he said.
Joshua Zeichner, MD, associate professor of dermatology at Mount Sinai Hospital in New York City, concurred that the evidence supports this approach and is easy to do. “I am in favor of anything that improves the experience of the patient,” said Zeichner, who chaired the portion of the meeting during which Kirsner spoke.
Kirsner said he practices what he preaches. “I routinely employ virtual reality for simple surgical procedures or processes that patients might find unpleasant,” he said. He acknowledged that clinicians might have heard this message before, but he believes those who have not yet introduced this into their practice should consider it.
Kirsner has reported no relevant financial relationships. Zeichner has reported serving as a consultant for Beiersdorf.
A version of this article first appeared on Medscape.com.
NEW YORK CITY — Instructions on wound healing often involve disturbing photographs of severe diabetic ulcers, angry autoimmune blistering, and oozing lesions produced by uncommon genetic disorders, but whether or not they are dramatic, day-to-day dermatologic wound care relies on both the basics as well as novel approaches, according to a well-known wound treatment expert.
, director of the Wound Clinic at Jackson Memorial Hospital and chair of the Department of Dermatology and Cutaneous Surgery at the University of Miami, Florida.
“We as a specialty make and repair more wounds than any other specialty,” said Kirsner, who provided data to make his point. In a table he showed, the number of wound repairs made annually by dermatologists was several-fold higher than surgeons, the next highest group, and the numbers declined rapidly from there.
Speaking at the 27th Annual Winter Symposium – Advances in Medical and Surgical Dermatology (MSWS) 2024, Kirsner offered an array of clinical pearls, reinforced some basics, and pointed to well-supported strategies he believes are too often overlooked.
Drugs Repurposed for Wound Healing
Of the clinical pearls, he spoke of the repurposing of several agents for wound care. His first example was the monoclonal antibody dupilumab, which inhibits interleukin-4 (IL-4) and IL-13 signaling, to heal selected patients with leg ulcers. The potential of this drug for wound healing was based on a patient with a leg ulcer who presented with concomitant prurigo nodularis and biliary cirrhosis. When offered for the comorbidities, dupilumab provided a “dramatic” benefit with regard to the wound, according to Kirsner.
The explanation for the response is that IL-4 and IL-13 have been found to be upregulated in some patients with leg ulcers. Based on numerous cases, Kirsner spoke of a phenotype of nonhealing leg ulcers from which elevated IL-4 and IL-13 can be isolated; these are the candidates for adding dupilumab to wound care, he said.
Topical beta-blockade is another example of a therapy repurposed for wound healing, according to Kirsner. He said beta-blockers are already a standard of care for burn wounds, but the mechanism is relevant in other wound types.
Several studies have looked at this phenomenon, with experimental studies showing that skin healing is impaired when beta-2 receptors are agonized but accelerated when blocked.
Beta-Blockade Accelerates Wound Healing
A recent review of these mechanisms in soft-tissue wound healing pointed to an anti-inflammatory effect, acceleration of keratinocyte migration, pro-reepithelization effects, and inhibition of bacterial virulence. Beta-blockers were first implicated as mediators of wound healing more than a decade ago, but Kirsner indicated that there is now more attention to this therapy within a comprehensive approach in difficult cases.
Although not specific to wound healing, the potential for teprotumumab to improve control of pretibial myxedema is another example of a repurposed therapy for a challenging skin disease. Teprotumumab, a monoclonal antibody that targets the insulin-like growth factor-1 (IGF-1) receptor, is approved for active thyroid eye disease, but Kirsner cited data showing compelling evidence of benefit in this cutaneous complication of Graves disease.
As for basics, Kirsner devoted some time to emphasizing the importance of compression therapy for improving leg vascularization. This is not something to just consider; rather, he thinks it is part of standard practice. “Compress all leg ulcers,” was Kirsner’s simple message.
Citing encouraging work in identifying targetable molecular events in wound healing, Kirsner suggested that treatment might be increasingly guided by biomarkers. He pointed to ongoing work to characterize wound exudate as a source of biomarkers.
“The discarded dressing contains a wealth of information,” he said, referring to cell types and proteins, such as growth factors. He thinks that the ongoing studies of exudate, which have shown that molecular processes detected at the periphery are often different than those at the focal site of injury, have substantial promise for identifying new treatment targets.
Virtual Reality to Address Pain
From a practical standpoint, Kirsner looked to a well-studied but still underused adjunct to wound debridement and surgical repair: the distraction offered by relatively low-priced virtual reality systems. He described it as a simple way to help patients keep their minds off the pain. It is not a new idea and has been studied for this use numerous times, and the evidence of benefit is essentially uniform, according to Kirsner.
He said effective and sophisticated systems can now be purchased for just hundreds of dollars, and no training is needed. Indeed, he said pediatric patients can typically explain how the system works if the clinician does not know.
“If you can enhance their experience [during wound repair], you can make their lives and your life better,” he said.
Joshua Zeichner, MD, associate professor of dermatology at Mount Sinai Hospital in New York City, concurred that the evidence supports this approach and is easy to do. “I am in favor of anything that improves the experience of the patient,” said Zeichner, who chaired the portion of the meeting during which Kirsner spoke.
Kirsner said he practices what he preaches. “I routinely employ virtual reality for simple surgical procedures or processes that patients might find unpleasant,” he said. He acknowledged that clinicians might have heard this message before, but he believes those who have not yet introduced this into their practice should consider it.
Kirsner has reported no relevant financial relationships. Zeichner has reported serving as a consultant for Beiersdorf.
A version of this article first appeared on Medscape.com.
FROM MSWS 2024
Geriatric Dermatology: Q&A With Daniel C. Butler, MD
Daniel C. Butler, MD, is associate professor of dermatology and director of the new Inflammatory and Aging Skin Research Program in the Division of Dermatology at the University of Arizona College of Medicine, Tucson, Arizona. Before returning to Arizona, where he had attended medical school, Butler practiced and was a researcher at the University of California, San Francisco, and its geriatric dermatology clinic. He is a co-founder and continues to co-lead the American Academy of Dermatology (AAD) Geriatric Dermatology Expert Resource Group (ERG).
Butler’s interest in geriatric dermatology is rooted in his experience growing up with four grandparents and witnessing their wisdom, relationships, moments with loved ones, and other unique and desirable parts of growing old. “When I looked later at how aging was perceived in dermatology, I found it was a lot about ‘antiaging,’” he told this news organization. “I thought there was a needed voice in dermatology for healthy aging, for all the desirable things that only growing old can provide, along with all the incredible ‘antiaging’ things we can do.”
In interviews, Butler spoke about research priorities in geriatric dermatology, how the “4M” model of geriatrics should be applied within dermatology, how dermatologists can best work with older complex patients, and more. The conversation was edited for clarity and length.
What is geriatric dermatology? It is described by the AAD’s Geriatric Dermatology ERG as “an emerging subspecialty.” Yet it’s also viewed more broadly. Please speak about its various identities and meanings and its importance for dermatology.
If you’re a Mohs surgeon, you’re seeing a strong majority of over 65 patients. And in various specialty clinics, such as inflammatory skin disease, geriatric dermatology pertains to you. In many ways, it can be viewed as a mindset.
From a framework standpoint, and as a field, geriatric dermatology is a basic science initiative, a clinical initiative, an educational initiative, and an advocacy initiative. The goal is to be able to influence, grow, and learn in each of these categories for our older patients. This is happening: Research in this field has progressed, and education has progressed, which has driven some progress in clinical care.
How has research progressed in the basic science of aging skin? What are key questions for dermatology?
There has been a lot of basic science research on aging skin and on how an aging immune system, for instance, is reflected in conditions such as bullous pemphigoid, atopic dermatitis (AD), and chronic itch. But aging involves more than immunosenescence. I think of aging skin as a three-headed monster that involves changes in the skin barrier and the microbiome as well. But is there a primary piece of aging in the skin? What comes first or influences the other? More research on these questions can potentially influence our treatments.
With respect to the immune system, what we’re finding in the skin is that age-related change is not a decline in the immune system per se, but rather aberrance in response. Parts of the system tend to become overactive, with a skew toward overexpression of type 2 inflammation. This can be problematic, driving conditions such as chronic itch.
With respect to the skin barrier, we lose essential fatty acids, and we lose a lot of our recovery ability and our ability to respond quickly to environmental stressors. But are barrier changes triggering the immune system? Or is it the other way around?
The microbiome, which is a big focus of research, involves similar chicken-and-egg discussions. Is it the microbiome that changes and alters the barrier, which then entices the immune system? Which one happens first? We have a lot to learn, and there’s probably not one answer for every patient.
Please speak about research more broadly. What questions and issues need to be answered and addressed to improve the dermatologic care of older adults?
In general, research in dermatology is very disease-specific and not particularly conducive to looking at the larger demographic populations. We have a huge opportunity, therefore, to break the mold and grow geriatric dermatology as an area of population-based research — so that geriatric dermatology research encompasses not only the melanoma researcher who’s trying to understand how aging influences the melanocytes but also the epidemiologic researcher looking at how our diagnoses and coding and prescription practices are different in the 65-plus age group.
Clinically speaking, researchers want to better understand how aging influences the clinical presentations of our diseases. And there’s research to be done on best practices. For example, what are the best practices for treating basal cell carcinomas in patients with mild cognitive impairment? How should we consider the use of topicals in a patient who has severe arthritis or who lives alone? And then how should we teach practical approaches to help providers meet people where they are?
Looking at it from a healthcare system standpoint, there are many care delivery and access issues — practical pieces — to research, and we’re getting a lot better with this. We’re also advocating not only for more inclusion of older adults in clinical trials of treatments but also for the use of evaluations and outcomes that are relevant and important for older adults.
One piece of good news is that we’re seeing safer treatment options with tremendous efficacy that target known pathways for diseases like AD and chronic itch that affect older adults. Again, now we must find ways to improve access to these novel, safe options.
Our research program at the University of Arizona College of Medicine, which we’re just getting off the ground, aims to be dual-sided, looking both at the basic science of aging skin and at access and care delivery issues, such as how to ensure that patients on Medicare have access to medications that are at least on par with others with private insurance.
What are the most common dermatologic problems experienced by older adults?
Based on my experience and on research that we expect to be published soon, it’s absolutely nonmelanoma skin cancers, precancers like actinic keratoses — and on the inflammatory disease side, itch, AD, and psoriasis. Of course, also common are the age-related changes to the skin that we put in the benign category, such as solar lentigines.
How does age influence dermatologic diseases from a pathophysiological and clinical standpoint?
Diseases overall are very similar and respond to the same treatments, but age in and of itself does influence little pieces. For example, there is more crossover in the presentation of psoriasis and AD in older adults, leading to delays in the diagnosis of psoriasis.
With AD, we’ve found that itch is the predominant symptom for older adults rather than the red rash. We see higher or more severe itch scores in older adults with AD with less visual changes on the skin than in younger cohorts. And rash occurs in different locations than in young patients. Older adults typically present with it on their chest, back, and across the trunk, rather than in folded areas. They’re also more likely to get it on their legs in a nummular pattern as opposed to the more traditional flexural area presentation.
What unique considerations need to be made in treating older adults? How should the 4M model of geriatrics be applied to dermatologic care?
Our care model pushes us to be very algorithmic, but at the end of the day, what’s really important are the 4Ms: Mobility, medication, mentation, and “what matters most.” As you’re having your shared decision-making conversations with your patients and their families, these should be your priorities.
A patient with physical limitations, for instance, may not be able to apply a topical cream twice a day all over the body. They may have comorbidities and treatments for these comorbidities that may conflict with medications you’re considering.
And then mentation is so important. For a long time, we used antihistamines for older adults, but this has been proven to be bad for their mentation and risky in other ways. We need to be sure we’re prioritizing their ability to be clear mentally when we’re prescribing medications and even when we’re considering surgical approaches. Do they show capacity for that procedure or treatment, and how will they respond to that treatment later on?
Using the 4M model to drive conversations is a way to get all of us to connect to the patient and learn about what’s most important for them. In many ways, geriatrics is about taking a step back from your specialist skills and thinking about how you would want a family member treated.
We want to avoid treating just the lesion or the pathologic diagnosis. We want to avoid the “conveyor belt” from a biopsy to Mohs. I have 95-year-olds who say, “Heck yeah, if Mohs is the best treatment, that’s what I want.” And I have 70-year-olds who say, “I think I’ll go with another option,” and that’s the right decision for them. It’s having the conversation that matters.
In practice, given time constraints and other confines, how can dermatologists best work with more complex older patients? What are your practical tips?
People talk about having 45-minute “golden year” conversations with their older patients, but it doesn’t have to be this way. In pursuing geriatric dermatology, I decided early on that I wanted to make sure it was practical, so I’ve focused on maximizing shorter visits and on embracing the concept that relationships can be developed over time. Each time we meet with someone, we’re building equity to have bigger conversations later on.
I can have a 15-minute conversation about whether my patient may want to have Mohs surgery, for instance, or escalate treatment to a systemic agent for their chronic inflammatory disease. If that time isn’t enough, I can encourage further thought about treatment options, acknowledge that decisions aren’t necessarily easy, and schedule a follow-up or offer to call the patient after clinic to continue the conversation.
Sometimes, when I’m at an impasse and my patient is unsure how to proceed, I’ll use clear metrics relevant to older adults — sleep, activity level, and caregiver burden — to help my patient. If someone is not sleeping because of their lesion — if they’re so itchy or their inflammatory disease is uncontrolled, for instance — I’ll point out that the side effects of not sleeping are worse than the medications or surgery we’d pursue. If someone removes themselves from an activity due to their skin condition, that’s a red flag. And if the caregiver in the room is overwhelmed or frustrated by having to put cream on twice a day, I’ll use this to advance treatment.
What resources are available for dermatologists interested in improving their geriatric dermatology skills or advancing the area?
For those interested in investigating these issues or improving their practices, the AAD’s Geriatric Dermatology ERG is always welcoming of new members. The ERG will have an all-inclusive meeting at the 2025 annual AAD meeting in March.
The AAD also has educational modules on geriatric dermatology that were recently published as an initiative of our ERG. More information is available on the website. Also valuable is the ElderDerm conference hosted by the George Washington University School of Medicine and Health Sciences, Washington, DC; the second such conference takes place in May 2025.
Butler reported that he had no relevant financial disclosures.
A version of this article appeared on Medscape.com.
Daniel C. Butler, MD, is associate professor of dermatology and director of the new Inflammatory and Aging Skin Research Program in the Division of Dermatology at the University of Arizona College of Medicine, Tucson, Arizona. Before returning to Arizona, where he had attended medical school, Butler practiced and was a researcher at the University of California, San Francisco, and its geriatric dermatology clinic. He is a co-founder and continues to co-lead the American Academy of Dermatology (AAD) Geriatric Dermatology Expert Resource Group (ERG).
Butler’s interest in geriatric dermatology is rooted in his experience growing up with four grandparents and witnessing their wisdom, relationships, moments with loved ones, and other unique and desirable parts of growing old. “When I looked later at how aging was perceived in dermatology, I found it was a lot about ‘antiaging,’” he told this news organization. “I thought there was a needed voice in dermatology for healthy aging, for all the desirable things that only growing old can provide, along with all the incredible ‘antiaging’ things we can do.”
In interviews, Butler spoke about research priorities in geriatric dermatology, how the “4M” model of geriatrics should be applied within dermatology, how dermatologists can best work with older complex patients, and more. The conversation was edited for clarity and length.
What is geriatric dermatology? It is described by the AAD’s Geriatric Dermatology ERG as “an emerging subspecialty.” Yet it’s also viewed more broadly. Please speak about its various identities and meanings and its importance for dermatology.
If you’re a Mohs surgeon, you’re seeing a strong majority of over 65 patients. And in various specialty clinics, such as inflammatory skin disease, geriatric dermatology pertains to you. In many ways, it can be viewed as a mindset.
From a framework standpoint, and as a field, geriatric dermatology is a basic science initiative, a clinical initiative, an educational initiative, and an advocacy initiative. The goal is to be able to influence, grow, and learn in each of these categories for our older patients. This is happening: Research in this field has progressed, and education has progressed, which has driven some progress in clinical care.
How has research progressed in the basic science of aging skin? What are key questions for dermatology?
There has been a lot of basic science research on aging skin and on how an aging immune system, for instance, is reflected in conditions such as bullous pemphigoid, atopic dermatitis (AD), and chronic itch. But aging involves more than immunosenescence. I think of aging skin as a three-headed monster that involves changes in the skin barrier and the microbiome as well. But is there a primary piece of aging in the skin? What comes first or influences the other? More research on these questions can potentially influence our treatments.
With respect to the immune system, what we’re finding in the skin is that age-related change is not a decline in the immune system per se, but rather aberrance in response. Parts of the system tend to become overactive, with a skew toward overexpression of type 2 inflammation. This can be problematic, driving conditions such as chronic itch.
With respect to the skin barrier, we lose essential fatty acids, and we lose a lot of our recovery ability and our ability to respond quickly to environmental stressors. But are barrier changes triggering the immune system? Or is it the other way around?
The microbiome, which is a big focus of research, involves similar chicken-and-egg discussions. Is it the microbiome that changes and alters the barrier, which then entices the immune system? Which one happens first? We have a lot to learn, and there’s probably not one answer for every patient.
Please speak about research more broadly. What questions and issues need to be answered and addressed to improve the dermatologic care of older adults?
In general, research in dermatology is very disease-specific and not particularly conducive to looking at the larger demographic populations. We have a huge opportunity, therefore, to break the mold and grow geriatric dermatology as an area of population-based research — so that geriatric dermatology research encompasses not only the melanoma researcher who’s trying to understand how aging influences the melanocytes but also the epidemiologic researcher looking at how our diagnoses and coding and prescription practices are different in the 65-plus age group.
Clinically speaking, researchers want to better understand how aging influences the clinical presentations of our diseases. And there’s research to be done on best practices. For example, what are the best practices for treating basal cell carcinomas in patients with mild cognitive impairment? How should we consider the use of topicals in a patient who has severe arthritis or who lives alone? And then how should we teach practical approaches to help providers meet people where they are?
Looking at it from a healthcare system standpoint, there are many care delivery and access issues — practical pieces — to research, and we’re getting a lot better with this. We’re also advocating not only for more inclusion of older adults in clinical trials of treatments but also for the use of evaluations and outcomes that are relevant and important for older adults.
One piece of good news is that we’re seeing safer treatment options with tremendous efficacy that target known pathways for diseases like AD and chronic itch that affect older adults. Again, now we must find ways to improve access to these novel, safe options.
Our research program at the University of Arizona College of Medicine, which we’re just getting off the ground, aims to be dual-sided, looking both at the basic science of aging skin and at access and care delivery issues, such as how to ensure that patients on Medicare have access to medications that are at least on par with others with private insurance.
What are the most common dermatologic problems experienced by older adults?
Based on my experience and on research that we expect to be published soon, it’s absolutely nonmelanoma skin cancers, precancers like actinic keratoses — and on the inflammatory disease side, itch, AD, and psoriasis. Of course, also common are the age-related changes to the skin that we put in the benign category, such as solar lentigines.
How does age influence dermatologic diseases from a pathophysiological and clinical standpoint?
Diseases overall are very similar and respond to the same treatments, but age in and of itself does influence little pieces. For example, there is more crossover in the presentation of psoriasis and AD in older adults, leading to delays in the diagnosis of psoriasis.
With AD, we’ve found that itch is the predominant symptom for older adults rather than the red rash. We see higher or more severe itch scores in older adults with AD with less visual changes on the skin than in younger cohorts. And rash occurs in different locations than in young patients. Older adults typically present with it on their chest, back, and across the trunk, rather than in folded areas. They’re also more likely to get it on their legs in a nummular pattern as opposed to the more traditional flexural area presentation.
What unique considerations need to be made in treating older adults? How should the 4M model of geriatrics be applied to dermatologic care?
Our care model pushes us to be very algorithmic, but at the end of the day, what’s really important are the 4Ms: Mobility, medication, mentation, and “what matters most.” As you’re having your shared decision-making conversations with your patients and their families, these should be your priorities.
A patient with physical limitations, for instance, may not be able to apply a topical cream twice a day all over the body. They may have comorbidities and treatments for these comorbidities that may conflict with medications you’re considering.
And then mentation is so important. For a long time, we used antihistamines for older adults, but this has been proven to be bad for their mentation and risky in other ways. We need to be sure we’re prioritizing their ability to be clear mentally when we’re prescribing medications and even when we’re considering surgical approaches. Do they show capacity for that procedure or treatment, and how will they respond to that treatment later on?
Using the 4M model to drive conversations is a way to get all of us to connect to the patient and learn about what’s most important for them. In many ways, geriatrics is about taking a step back from your specialist skills and thinking about how you would want a family member treated.
We want to avoid treating just the lesion or the pathologic diagnosis. We want to avoid the “conveyor belt” from a biopsy to Mohs. I have 95-year-olds who say, “Heck yeah, if Mohs is the best treatment, that’s what I want.” And I have 70-year-olds who say, “I think I’ll go with another option,” and that’s the right decision for them. It’s having the conversation that matters.
In practice, given time constraints and other confines, how can dermatologists best work with more complex older patients? What are your practical tips?
People talk about having 45-minute “golden year” conversations with their older patients, but it doesn’t have to be this way. In pursuing geriatric dermatology, I decided early on that I wanted to make sure it was practical, so I’ve focused on maximizing shorter visits and on embracing the concept that relationships can be developed over time. Each time we meet with someone, we’re building equity to have bigger conversations later on.
I can have a 15-minute conversation about whether my patient may want to have Mohs surgery, for instance, or escalate treatment to a systemic agent for their chronic inflammatory disease. If that time isn’t enough, I can encourage further thought about treatment options, acknowledge that decisions aren’t necessarily easy, and schedule a follow-up or offer to call the patient after clinic to continue the conversation.
Sometimes, when I’m at an impasse and my patient is unsure how to proceed, I’ll use clear metrics relevant to older adults — sleep, activity level, and caregiver burden — to help my patient. If someone is not sleeping because of their lesion — if they’re so itchy or their inflammatory disease is uncontrolled, for instance — I’ll point out that the side effects of not sleeping are worse than the medications or surgery we’d pursue. If someone removes themselves from an activity due to their skin condition, that’s a red flag. And if the caregiver in the room is overwhelmed or frustrated by having to put cream on twice a day, I’ll use this to advance treatment.
What resources are available for dermatologists interested in improving their geriatric dermatology skills or advancing the area?
For those interested in investigating these issues or improving their practices, the AAD’s Geriatric Dermatology ERG is always welcoming of new members. The ERG will have an all-inclusive meeting at the 2025 annual AAD meeting in March.
The AAD also has educational modules on geriatric dermatology that were recently published as an initiative of our ERG. More information is available on the website. Also valuable is the ElderDerm conference hosted by the George Washington University School of Medicine and Health Sciences, Washington, DC; the second such conference takes place in May 2025.
Butler reported that he had no relevant financial disclosures.
A version of this article appeared on Medscape.com.
Daniel C. Butler, MD, is associate professor of dermatology and director of the new Inflammatory and Aging Skin Research Program in the Division of Dermatology at the University of Arizona College of Medicine, Tucson, Arizona. Before returning to Arizona, where he had attended medical school, Butler practiced and was a researcher at the University of California, San Francisco, and its geriatric dermatology clinic. He is a co-founder and continues to co-lead the American Academy of Dermatology (AAD) Geriatric Dermatology Expert Resource Group (ERG).
Butler’s interest in geriatric dermatology is rooted in his experience growing up with four grandparents and witnessing their wisdom, relationships, moments with loved ones, and other unique and desirable parts of growing old. “When I looked later at how aging was perceived in dermatology, I found it was a lot about ‘antiaging,’” he told this news organization. “I thought there was a needed voice in dermatology for healthy aging, for all the desirable things that only growing old can provide, along with all the incredible ‘antiaging’ things we can do.”
In interviews, Butler spoke about research priorities in geriatric dermatology, how the “4M” model of geriatrics should be applied within dermatology, how dermatologists can best work with older complex patients, and more. The conversation was edited for clarity and length.
What is geriatric dermatology? It is described by the AAD’s Geriatric Dermatology ERG as “an emerging subspecialty.” Yet it’s also viewed more broadly. Please speak about its various identities and meanings and its importance for dermatology.
If you’re a Mohs surgeon, you’re seeing a strong majority of over 65 patients. And in various specialty clinics, such as inflammatory skin disease, geriatric dermatology pertains to you. In many ways, it can be viewed as a mindset.
From a framework standpoint, and as a field, geriatric dermatology is a basic science initiative, a clinical initiative, an educational initiative, and an advocacy initiative. The goal is to be able to influence, grow, and learn in each of these categories for our older patients. This is happening: Research in this field has progressed, and education has progressed, which has driven some progress in clinical care.
How has research progressed in the basic science of aging skin? What are key questions for dermatology?
There has been a lot of basic science research on aging skin and on how an aging immune system, for instance, is reflected in conditions such as bullous pemphigoid, atopic dermatitis (AD), and chronic itch. But aging involves more than immunosenescence. I think of aging skin as a three-headed monster that involves changes in the skin barrier and the microbiome as well. But is there a primary piece of aging in the skin? What comes first or influences the other? More research on these questions can potentially influence our treatments.
With respect to the immune system, what we’re finding in the skin is that age-related change is not a decline in the immune system per se, but rather aberrance in response. Parts of the system tend to become overactive, with a skew toward overexpression of type 2 inflammation. This can be problematic, driving conditions such as chronic itch.
With respect to the skin barrier, we lose essential fatty acids, and we lose a lot of our recovery ability and our ability to respond quickly to environmental stressors. But are barrier changes triggering the immune system? Or is it the other way around?
The microbiome, which is a big focus of research, involves similar chicken-and-egg discussions. Is it the microbiome that changes and alters the barrier, which then entices the immune system? Which one happens first? We have a lot to learn, and there’s probably not one answer for every patient.
Please speak about research more broadly. What questions and issues need to be answered and addressed to improve the dermatologic care of older adults?
In general, research in dermatology is very disease-specific and not particularly conducive to looking at the larger demographic populations. We have a huge opportunity, therefore, to break the mold and grow geriatric dermatology as an area of population-based research — so that geriatric dermatology research encompasses not only the melanoma researcher who’s trying to understand how aging influences the melanocytes but also the epidemiologic researcher looking at how our diagnoses and coding and prescription practices are different in the 65-plus age group.
Clinically speaking, researchers want to better understand how aging influences the clinical presentations of our diseases. And there’s research to be done on best practices. For example, what are the best practices for treating basal cell carcinomas in patients with mild cognitive impairment? How should we consider the use of topicals in a patient who has severe arthritis or who lives alone? And then how should we teach practical approaches to help providers meet people where they are?
Looking at it from a healthcare system standpoint, there are many care delivery and access issues — practical pieces — to research, and we’re getting a lot better with this. We’re also advocating not only for more inclusion of older adults in clinical trials of treatments but also for the use of evaluations and outcomes that are relevant and important for older adults.
One piece of good news is that we’re seeing safer treatment options with tremendous efficacy that target known pathways for diseases like AD and chronic itch that affect older adults. Again, now we must find ways to improve access to these novel, safe options.
Our research program at the University of Arizona College of Medicine, which we’re just getting off the ground, aims to be dual-sided, looking both at the basic science of aging skin and at access and care delivery issues, such as how to ensure that patients on Medicare have access to medications that are at least on par with others with private insurance.
What are the most common dermatologic problems experienced by older adults?
Based on my experience and on research that we expect to be published soon, it’s absolutely nonmelanoma skin cancers, precancers like actinic keratoses — and on the inflammatory disease side, itch, AD, and psoriasis. Of course, also common are the age-related changes to the skin that we put in the benign category, such as solar lentigines.
How does age influence dermatologic diseases from a pathophysiological and clinical standpoint?
Diseases overall are very similar and respond to the same treatments, but age in and of itself does influence little pieces. For example, there is more crossover in the presentation of psoriasis and AD in older adults, leading to delays in the diagnosis of psoriasis.
With AD, we’ve found that itch is the predominant symptom for older adults rather than the red rash. We see higher or more severe itch scores in older adults with AD with less visual changes on the skin than in younger cohorts. And rash occurs in different locations than in young patients. Older adults typically present with it on their chest, back, and across the trunk, rather than in folded areas. They’re also more likely to get it on their legs in a nummular pattern as opposed to the more traditional flexural area presentation.
What unique considerations need to be made in treating older adults? How should the 4M model of geriatrics be applied to dermatologic care?
Our care model pushes us to be very algorithmic, but at the end of the day, what’s really important are the 4Ms: Mobility, medication, mentation, and “what matters most.” As you’re having your shared decision-making conversations with your patients and their families, these should be your priorities.
A patient with physical limitations, for instance, may not be able to apply a topical cream twice a day all over the body. They may have comorbidities and treatments for these comorbidities that may conflict with medications you’re considering.
And then mentation is so important. For a long time, we used antihistamines for older adults, but this has been proven to be bad for their mentation and risky in other ways. We need to be sure we’re prioritizing their ability to be clear mentally when we’re prescribing medications and even when we’re considering surgical approaches. Do they show capacity for that procedure or treatment, and how will they respond to that treatment later on?
Using the 4M model to drive conversations is a way to get all of us to connect to the patient and learn about what’s most important for them. In many ways, geriatrics is about taking a step back from your specialist skills and thinking about how you would want a family member treated.
We want to avoid treating just the lesion or the pathologic diagnosis. We want to avoid the “conveyor belt” from a biopsy to Mohs. I have 95-year-olds who say, “Heck yeah, if Mohs is the best treatment, that’s what I want.” And I have 70-year-olds who say, “I think I’ll go with another option,” and that’s the right decision for them. It’s having the conversation that matters.
In practice, given time constraints and other confines, how can dermatologists best work with more complex older patients? What are your practical tips?
People talk about having 45-minute “golden year” conversations with their older patients, but it doesn’t have to be this way. In pursuing geriatric dermatology, I decided early on that I wanted to make sure it was practical, so I’ve focused on maximizing shorter visits and on embracing the concept that relationships can be developed over time. Each time we meet with someone, we’re building equity to have bigger conversations later on.
I can have a 15-minute conversation about whether my patient may want to have Mohs surgery, for instance, or escalate treatment to a systemic agent for their chronic inflammatory disease. If that time isn’t enough, I can encourage further thought about treatment options, acknowledge that decisions aren’t necessarily easy, and schedule a follow-up or offer to call the patient after clinic to continue the conversation.
Sometimes, when I’m at an impasse and my patient is unsure how to proceed, I’ll use clear metrics relevant to older adults — sleep, activity level, and caregiver burden — to help my patient. If someone is not sleeping because of their lesion — if they’re so itchy or their inflammatory disease is uncontrolled, for instance — I’ll point out that the side effects of not sleeping are worse than the medications or surgery we’d pursue. If someone removes themselves from an activity due to their skin condition, that’s a red flag. And if the caregiver in the room is overwhelmed or frustrated by having to put cream on twice a day, I’ll use this to advance treatment.
What resources are available for dermatologists interested in improving their geriatric dermatology skills or advancing the area?
For those interested in investigating these issues or improving their practices, the AAD’s Geriatric Dermatology ERG is always welcoming of new members. The ERG will have an all-inclusive meeting at the 2025 annual AAD meeting in March.
The AAD also has educational modules on geriatric dermatology that were recently published as an initiative of our ERG. More information is available on the website. Also valuable is the ElderDerm conference hosted by the George Washington University School of Medicine and Health Sciences, Washington, DC; the second such conference takes place in May 2025.
Butler reported that he had no relevant financial disclosures.
A version of this article appeared on Medscape.com.
Study Compares Punch Excision vs. Core Excision for Recalcitrant Keloids
according to the results of a small retrospective study.
The method “offers similar efficacy, faster healing, and fewer complications,” one of the study authors, Jinwoong Jung, MD, said in an interview following the annual meeting of the American Society for Dermatologic Surgery, where he presented the study results during an oral abstract session.
For the study, Jung, a dermatologist at Yonsei University College of Medicine, Seoul, South Korea, and colleagues retrospectively analyzed 22 patients with recalcitrant keloids treated with cryotherapy immediately following either PE or CE between May 2019 and March 2024. They used the Vancouver Scar Scale (VSS) to assess treatment efficacy.
Of the 22 patients, 16 underwent treatment with CE and 6 underwent treatment with PE. Pretreatment VSS scores showed no significant differences between the groups (P = .535). The CE group had a reduction in the VSS score from 8.13 to 4.00, while the PE group had a reduction from 7.83 to 3.67, but these declines did not differ significantly (P = .737). The PE group exhibited a shorter healing time than the CE group (a mean of 43.5 vs 63.87 days, respectively), though this difference was not statistically significant (P = .129).
“The uniqueness of this work lies in its simplified use of PE for recalcitrant keloids, which demonstrated efficacy comparable to CE, with the potential advantage of faster healing times,” Jung said. “Future studies with larger sample sizes and extended follow-up periods could help establish this approach as a standard treatment method.”
He acknowledged certain limitations of the study, including its small sample size and the lack of long-term follow-up data. The researchers reported having no relevant disclosures.
A version of this article first appeared on Medscape.com.
according to the results of a small retrospective study.
The method “offers similar efficacy, faster healing, and fewer complications,” one of the study authors, Jinwoong Jung, MD, said in an interview following the annual meeting of the American Society for Dermatologic Surgery, where he presented the study results during an oral abstract session.
For the study, Jung, a dermatologist at Yonsei University College of Medicine, Seoul, South Korea, and colleagues retrospectively analyzed 22 patients with recalcitrant keloids treated with cryotherapy immediately following either PE or CE between May 2019 and March 2024. They used the Vancouver Scar Scale (VSS) to assess treatment efficacy.
Of the 22 patients, 16 underwent treatment with CE and 6 underwent treatment with PE. Pretreatment VSS scores showed no significant differences between the groups (P = .535). The CE group had a reduction in the VSS score from 8.13 to 4.00, while the PE group had a reduction from 7.83 to 3.67, but these declines did not differ significantly (P = .737). The PE group exhibited a shorter healing time than the CE group (a mean of 43.5 vs 63.87 days, respectively), though this difference was not statistically significant (P = .129).
“The uniqueness of this work lies in its simplified use of PE for recalcitrant keloids, which demonstrated efficacy comparable to CE, with the potential advantage of faster healing times,” Jung said. “Future studies with larger sample sizes and extended follow-up periods could help establish this approach as a standard treatment method.”
He acknowledged certain limitations of the study, including its small sample size and the lack of long-term follow-up data. The researchers reported having no relevant disclosures.
A version of this article first appeared on Medscape.com.
according to the results of a small retrospective study.
The method “offers similar efficacy, faster healing, and fewer complications,” one of the study authors, Jinwoong Jung, MD, said in an interview following the annual meeting of the American Society for Dermatologic Surgery, where he presented the study results during an oral abstract session.
For the study, Jung, a dermatologist at Yonsei University College of Medicine, Seoul, South Korea, and colleagues retrospectively analyzed 22 patients with recalcitrant keloids treated with cryotherapy immediately following either PE or CE between May 2019 and March 2024. They used the Vancouver Scar Scale (VSS) to assess treatment efficacy.
Of the 22 patients, 16 underwent treatment with CE and 6 underwent treatment with PE. Pretreatment VSS scores showed no significant differences between the groups (P = .535). The CE group had a reduction in the VSS score from 8.13 to 4.00, while the PE group had a reduction from 7.83 to 3.67, but these declines did not differ significantly (P = .737). The PE group exhibited a shorter healing time than the CE group (a mean of 43.5 vs 63.87 days, respectively), though this difference was not statistically significant (P = .129).
“The uniqueness of this work lies in its simplified use of PE for recalcitrant keloids, which demonstrated efficacy comparable to CE, with the potential advantage of faster healing times,” Jung said. “Future studies with larger sample sizes and extended follow-up periods could help establish this approach as a standard treatment method.”
He acknowledged certain limitations of the study, including its small sample size and the lack of long-term follow-up data. The researchers reported having no relevant disclosures.
A version of this article first appeared on Medscape.com.
FROM ASDS 2024
Do Cannabis Users Need More Anesthesia During Surgery?
TOPLINE:
However, the clinical relevance of this difference remains unclear.
METHODOLOGY:
- To assess if cannabis use leads to higher doses of inhalational anesthesia during surgery, the researchers conducted a retrospective cohort study comparing the average intraoperative minimum alveolar concentrations of volatile anesthetics (isoflurane and sevoflurane) between older adults who used cannabis products and those who did not.
- The researchers reviewed electronic health records of 22,476 patients aged 65 years or older who underwent surgery at the University of Florida Health System between 2018 and 2020.
- Overall, 268 patients who reported using cannabis within 60 days of surgery (median age, 69 years; 35% women) were matched to 1072 nonusers.
- The median duration of anesthesia was 175 minutes.
- The primary outcome was the intraoperative time-weighted average of isoflurane or sevoflurane minimum alveolar concentration equivalents.
TAKEAWAY:
- Cannabis users had significantly higher average minimum alveolar concentrations of isoflurane or sevoflurane than nonusers (mean, 0.58 vs 0.54; mean difference, 0.04; P = .021).
- The findings were confirmed in a sensitivity analysis that revealed higher mean average minimum alveolar concentrations of anesthesia in cannabis users than in nonusers (0.57 vs 0.53; P = .029).
- Although the 0.04 difference in minimum alveolar concentration between cannabis users and nonusers was statistically significant, its clinical importance is unclear.
IN PRACTICE:
“While recent guidelines underscore the importance of universal screening for cannabinoids before surgery, caution is paramount to prevent clinical bias leading to the administration of unnecessary higher doses of inhalational anesthesia, especially as robust evidence supporting such practices remains lacking,” the authors of the study wrote.
SOURCE:
This study was led by Ruba Sajdeya, MD, PhD, of the Department of Epidemiology at the University of Florida, Gainesville, and was published online in August 2024 in Anesthesiology.
LIMITATIONS:
This study lacked access to prescription or dispensed medications, including opioids, which may have introduced residual confounding. Potential underdocumentation of cannabis use in medical records could have led to exposure misclassification. The causality between cannabis usage and increased anesthetic dosing could not be established due to the observational nature of this study.
DISCLOSURES:
This study was supported by the National Institute on Aging, the National Institutes of Health, and in part by the University of Florida Clinical and Translational Science Institute. Some authors declared receiving research support, consulting fees, and honoraria and having other ties with pharmaceutical companies and various other sources.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.
TOPLINE:
However, the clinical relevance of this difference remains unclear.
METHODOLOGY:
- To assess if cannabis use leads to higher doses of inhalational anesthesia during surgery, the researchers conducted a retrospective cohort study comparing the average intraoperative minimum alveolar concentrations of volatile anesthetics (isoflurane and sevoflurane) between older adults who used cannabis products and those who did not.
- The researchers reviewed electronic health records of 22,476 patients aged 65 years or older who underwent surgery at the University of Florida Health System between 2018 and 2020.
- Overall, 268 patients who reported using cannabis within 60 days of surgery (median age, 69 years; 35% women) were matched to 1072 nonusers.
- The median duration of anesthesia was 175 minutes.
- The primary outcome was the intraoperative time-weighted average of isoflurane or sevoflurane minimum alveolar concentration equivalents.
TAKEAWAY:
- Cannabis users had significantly higher average minimum alveolar concentrations of isoflurane or sevoflurane than nonusers (mean, 0.58 vs 0.54; mean difference, 0.04; P = .021).
- The findings were confirmed in a sensitivity analysis that revealed higher mean average minimum alveolar concentrations of anesthesia in cannabis users than in nonusers (0.57 vs 0.53; P = .029).
- Although the 0.04 difference in minimum alveolar concentration between cannabis users and nonusers was statistically significant, its clinical importance is unclear.
IN PRACTICE:
“While recent guidelines underscore the importance of universal screening for cannabinoids before surgery, caution is paramount to prevent clinical bias leading to the administration of unnecessary higher doses of inhalational anesthesia, especially as robust evidence supporting such practices remains lacking,” the authors of the study wrote.
SOURCE:
This study was led by Ruba Sajdeya, MD, PhD, of the Department of Epidemiology at the University of Florida, Gainesville, and was published online in August 2024 in Anesthesiology.
LIMITATIONS:
This study lacked access to prescription or dispensed medications, including opioids, which may have introduced residual confounding. Potential underdocumentation of cannabis use in medical records could have led to exposure misclassification. The causality between cannabis usage and increased anesthetic dosing could not be established due to the observational nature of this study.
DISCLOSURES:
This study was supported by the National Institute on Aging, the National Institutes of Health, and in part by the University of Florida Clinical and Translational Science Institute. Some authors declared receiving research support, consulting fees, and honoraria and having other ties with pharmaceutical companies and various other sources.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.
TOPLINE:
However, the clinical relevance of this difference remains unclear.
METHODOLOGY:
- To assess if cannabis use leads to higher doses of inhalational anesthesia during surgery, the researchers conducted a retrospective cohort study comparing the average intraoperative minimum alveolar concentrations of volatile anesthetics (isoflurane and sevoflurane) between older adults who used cannabis products and those who did not.
- The researchers reviewed electronic health records of 22,476 patients aged 65 years or older who underwent surgery at the University of Florida Health System between 2018 and 2020.
- Overall, 268 patients who reported using cannabis within 60 days of surgery (median age, 69 years; 35% women) were matched to 1072 nonusers.
- The median duration of anesthesia was 175 minutes.
- The primary outcome was the intraoperative time-weighted average of isoflurane or sevoflurane minimum alveolar concentration equivalents.
TAKEAWAY:
- Cannabis users had significantly higher average minimum alveolar concentrations of isoflurane or sevoflurane than nonusers (mean, 0.58 vs 0.54; mean difference, 0.04; P = .021).
- The findings were confirmed in a sensitivity analysis that revealed higher mean average minimum alveolar concentrations of anesthesia in cannabis users than in nonusers (0.57 vs 0.53; P = .029).
- Although the 0.04 difference in minimum alveolar concentration between cannabis users and nonusers was statistically significant, its clinical importance is unclear.
IN PRACTICE:
“While recent guidelines underscore the importance of universal screening for cannabinoids before surgery, caution is paramount to prevent clinical bias leading to the administration of unnecessary higher doses of inhalational anesthesia, especially as robust evidence supporting such practices remains lacking,” the authors of the study wrote.
SOURCE:
This study was led by Ruba Sajdeya, MD, PhD, of the Department of Epidemiology at the University of Florida, Gainesville, and was published online in August 2024 in Anesthesiology.
LIMITATIONS:
This study lacked access to prescription or dispensed medications, including opioids, which may have introduced residual confounding. Potential underdocumentation of cannabis use in medical records could have led to exposure misclassification. The causality between cannabis usage and increased anesthetic dosing could not be established due to the observational nature of this study.
DISCLOSURES:
This study was supported by the National Institute on Aging, the National Institutes of Health, and in part by the University of Florida Clinical and Translational Science Institute. Some authors declared receiving research support, consulting fees, and honoraria and having other ties with pharmaceutical companies and various other sources.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.
Acne: Positive Outcomes Described With Laser Treatment
CARLSBAD, CALIF. — at 1 year.
“Combining the AviClear with medical therapy and energy-based devices provides the best outcomes,” Dr. Moradzadeh, who practices facial and plastic surgery in Beverly Hills, California, said at the Controversies & Conversations in Laser & Cosmetic Surgery annual symposium. “You have to do all 300 pulses per treatment, and you do need to use settings of 19.5-21.5 J/cm2 to get a great result.”
AviClear became the first 1726-nm laser cleared by the FDA for the treatment of mild to severe acne vulgaris, followed a few months later by clearance of the 1926-nm laser, the Accure Acne Laser System. But few long-term “real-world” studies of these two devices exist, according to Dr. Moradzadeh.
The protocol for Dr. Moradzadeh’s study included three AviClear treatments spaced 3-4 weeks apart combined with medical therapy and other energy-based devices such as a near-infrared Nd:YAG laser (Laser Genesis) and a non-ablative fractional laser (LaseMD Ultra), with follow-up at 1 month, 3 months, 6 months, 1 year, 1.5 years, and 2 years. Pain management options included acetaminophen, a numbing cream, and pre- and post-contact cooling.
Of the 100 patients, 90 were clear at 1 year, six patients were almost clear at 1 year, three patients were nonresponders, and one patient was lost to follow-up, Dr. Moradzadeh reported. “Two of the three nonresponders did not receive the full 300 pulses per treatment,” but all three cleared with isotretinoin treatment, he said. “What we now know from talking with other providers is that you really have to do all 300 pulses to get the best results.”
Of the 90 patients who achieved clearance, 80 remained clear at 1.5-2 years, and 10 are almost clear or have mild acne. “Of these, eight are adult females with hormonal acne and two are teenage males,” he said. “All 10 cleared with a fourth AviClear treatment and lifestyle modifications that included the elimination of whey, creatine, and skin care products containing vitamin E combined with vitamin C.”
During a question-and-answer session following the presentation, Jeffrey Dover, MD, director of SkinCare Physicians in Chestnut Hill, Massachusetts, said that general dermatologists have been slow to adopt the AviClear and Accure devices for treating patients with acne “because, for the most part, they are experts at treating acne with all the tools they have. They’re not used to using devices. They’re not used to having patients pay out of pocket for a treatment that is not covered by insurance. They don’t feel comfortable with that discussion.”
For example, the 14 dermatologists at SkinCare Physicians “almost never prescribe the 1726-nm devices for acne because it’s not in their sweet spot,” Dr. Dover continued, noting that one issue is that acne experts want more data.
In the experience of Nazanin Saedi, MD, clinical associate professor of dermatology at Thomas Jefferson University, Philadelphia, the 1726-nm laser devices for acne “fit nicely for women of childbearing age who have acne and don’t want to go on Accutane [isotretinoin], and also for teenagers who are either going to be noncompliant with Accutane or their parents are worried about side effects and the potential impacts on growth,” she said at the meeting. “That’s where we’ve found patients coming in wanting to do these treatments, and how it offers something that the medical treatments are lacking.”
Regarding concerns about out-of-pocket costs for AviClear or Accure treatments, Roy G. Geronemus, MD, who directs the Laser & Skin Surgery Center of New York, New York City, advised considering the long-term benefits. “If you calculate it out, it really is cost-effective to use the 1726-nm devices if you consider the copays, the cost of over-the-counter topicals, as well as the cost of prescription medications,” Dr. Geronemus said. “Over the long term, you are saving money for the patient.”
Dr. Dover acknowledged that was “a valid and important point,” but said that when the topic is discussed with general dermatologists who treat a lot of patients with acne, “they say patients are more willing to pay a copay [for a prescription] ... than write a check for $800 or $1000 per visit.”
The recently updated American Academy of Dermatology’s guidelines of care for the management of acne vulgaris, published in January 2024, characterized the available evidence as “insufficient” to develop a recommendation on the use of laser and light-based devices for the treatment of acne. Although the 1726-nm laser was cleared by the FDA for acne treatment in 2022, the authors of the guidelines wrote that “its evidence was not evaluated in the current guidelines due to lack of a randomized, controlled trial.”
Dr. Moradzadeh disclosed that he is a key opinion leader for Acclaro, Benev, Lutronic, Sofwave, and Cutera, the manufacturer for AviClear. Dr. Dover reported that he is a consultant for Cutera and performs research for the company. Dr. Saedi disclosed that she is a consultant to, a member of the advisory board for, and/or has received equipment and research support from many device and pharmaceutical companies. Dr. Geronemus disclosed that he is a member of the medical advisory board for and/or is an investigator for many device and pharmaceutical companies, including Accure. He also holds stock in the company.
A version of this article first appeared on Medscape.com.
CARLSBAD, CALIF. — at 1 year.
“Combining the AviClear with medical therapy and energy-based devices provides the best outcomes,” Dr. Moradzadeh, who practices facial and plastic surgery in Beverly Hills, California, said at the Controversies & Conversations in Laser & Cosmetic Surgery annual symposium. “You have to do all 300 pulses per treatment, and you do need to use settings of 19.5-21.5 J/cm2 to get a great result.”
AviClear became the first 1726-nm laser cleared by the FDA for the treatment of mild to severe acne vulgaris, followed a few months later by clearance of the 1926-nm laser, the Accure Acne Laser System. But few long-term “real-world” studies of these two devices exist, according to Dr. Moradzadeh.
The protocol for Dr. Moradzadeh’s study included three AviClear treatments spaced 3-4 weeks apart combined with medical therapy and other energy-based devices such as a near-infrared Nd:YAG laser (Laser Genesis) and a non-ablative fractional laser (LaseMD Ultra), with follow-up at 1 month, 3 months, 6 months, 1 year, 1.5 years, and 2 years. Pain management options included acetaminophen, a numbing cream, and pre- and post-contact cooling.
Of the 100 patients, 90 were clear at 1 year, six patients were almost clear at 1 year, three patients were nonresponders, and one patient was lost to follow-up, Dr. Moradzadeh reported. “Two of the three nonresponders did not receive the full 300 pulses per treatment,” but all three cleared with isotretinoin treatment, he said. “What we now know from talking with other providers is that you really have to do all 300 pulses to get the best results.”
Of the 90 patients who achieved clearance, 80 remained clear at 1.5-2 years, and 10 are almost clear or have mild acne. “Of these, eight are adult females with hormonal acne and two are teenage males,” he said. “All 10 cleared with a fourth AviClear treatment and lifestyle modifications that included the elimination of whey, creatine, and skin care products containing vitamin E combined with vitamin C.”
During a question-and-answer session following the presentation, Jeffrey Dover, MD, director of SkinCare Physicians in Chestnut Hill, Massachusetts, said that general dermatologists have been slow to adopt the AviClear and Accure devices for treating patients with acne “because, for the most part, they are experts at treating acne with all the tools they have. They’re not used to using devices. They’re not used to having patients pay out of pocket for a treatment that is not covered by insurance. They don’t feel comfortable with that discussion.”
For example, the 14 dermatologists at SkinCare Physicians “almost never prescribe the 1726-nm devices for acne because it’s not in their sweet spot,” Dr. Dover continued, noting that one issue is that acne experts want more data.
In the experience of Nazanin Saedi, MD, clinical associate professor of dermatology at Thomas Jefferson University, Philadelphia, the 1726-nm laser devices for acne “fit nicely for women of childbearing age who have acne and don’t want to go on Accutane [isotretinoin], and also for teenagers who are either going to be noncompliant with Accutane or their parents are worried about side effects and the potential impacts on growth,” she said at the meeting. “That’s where we’ve found patients coming in wanting to do these treatments, and how it offers something that the medical treatments are lacking.”
Regarding concerns about out-of-pocket costs for AviClear or Accure treatments, Roy G. Geronemus, MD, who directs the Laser & Skin Surgery Center of New York, New York City, advised considering the long-term benefits. “If you calculate it out, it really is cost-effective to use the 1726-nm devices if you consider the copays, the cost of over-the-counter topicals, as well as the cost of prescription medications,” Dr. Geronemus said. “Over the long term, you are saving money for the patient.”
Dr. Dover acknowledged that was “a valid and important point,” but said that when the topic is discussed with general dermatologists who treat a lot of patients with acne, “they say patients are more willing to pay a copay [for a prescription] ... than write a check for $800 or $1000 per visit.”
The recently updated American Academy of Dermatology’s guidelines of care for the management of acne vulgaris, published in January 2024, characterized the available evidence as “insufficient” to develop a recommendation on the use of laser and light-based devices for the treatment of acne. Although the 1726-nm laser was cleared by the FDA for acne treatment in 2022, the authors of the guidelines wrote that “its evidence was not evaluated in the current guidelines due to lack of a randomized, controlled trial.”
Dr. Moradzadeh disclosed that he is a key opinion leader for Acclaro, Benev, Lutronic, Sofwave, and Cutera, the manufacturer for AviClear. Dr. Dover reported that he is a consultant for Cutera and performs research for the company. Dr. Saedi disclosed that she is a consultant to, a member of the advisory board for, and/or has received equipment and research support from many device and pharmaceutical companies. Dr. Geronemus disclosed that he is a member of the medical advisory board for and/or is an investigator for many device and pharmaceutical companies, including Accure. He also holds stock in the company.
A version of this article first appeared on Medscape.com.
CARLSBAD, CALIF. — at 1 year.
“Combining the AviClear with medical therapy and energy-based devices provides the best outcomes,” Dr. Moradzadeh, who practices facial and plastic surgery in Beverly Hills, California, said at the Controversies & Conversations in Laser & Cosmetic Surgery annual symposium. “You have to do all 300 pulses per treatment, and you do need to use settings of 19.5-21.5 J/cm2 to get a great result.”
AviClear became the first 1726-nm laser cleared by the FDA for the treatment of mild to severe acne vulgaris, followed a few months later by clearance of the 1926-nm laser, the Accure Acne Laser System. But few long-term “real-world” studies of these two devices exist, according to Dr. Moradzadeh.
The protocol for Dr. Moradzadeh’s study included three AviClear treatments spaced 3-4 weeks apart combined with medical therapy and other energy-based devices such as a near-infrared Nd:YAG laser (Laser Genesis) and a non-ablative fractional laser (LaseMD Ultra), with follow-up at 1 month, 3 months, 6 months, 1 year, 1.5 years, and 2 years. Pain management options included acetaminophen, a numbing cream, and pre- and post-contact cooling.
Of the 100 patients, 90 were clear at 1 year, six patients were almost clear at 1 year, three patients were nonresponders, and one patient was lost to follow-up, Dr. Moradzadeh reported. “Two of the three nonresponders did not receive the full 300 pulses per treatment,” but all three cleared with isotretinoin treatment, he said. “What we now know from talking with other providers is that you really have to do all 300 pulses to get the best results.”
Of the 90 patients who achieved clearance, 80 remained clear at 1.5-2 years, and 10 are almost clear or have mild acne. “Of these, eight are adult females with hormonal acne and two are teenage males,” he said. “All 10 cleared with a fourth AviClear treatment and lifestyle modifications that included the elimination of whey, creatine, and skin care products containing vitamin E combined with vitamin C.”
During a question-and-answer session following the presentation, Jeffrey Dover, MD, director of SkinCare Physicians in Chestnut Hill, Massachusetts, said that general dermatologists have been slow to adopt the AviClear and Accure devices for treating patients with acne “because, for the most part, they are experts at treating acne with all the tools they have. They’re not used to using devices. They’re not used to having patients pay out of pocket for a treatment that is not covered by insurance. They don’t feel comfortable with that discussion.”
For example, the 14 dermatologists at SkinCare Physicians “almost never prescribe the 1726-nm devices for acne because it’s not in their sweet spot,” Dr. Dover continued, noting that one issue is that acne experts want more data.
In the experience of Nazanin Saedi, MD, clinical associate professor of dermatology at Thomas Jefferson University, Philadelphia, the 1726-nm laser devices for acne “fit nicely for women of childbearing age who have acne and don’t want to go on Accutane [isotretinoin], and also for teenagers who are either going to be noncompliant with Accutane or their parents are worried about side effects and the potential impacts on growth,” she said at the meeting. “That’s where we’ve found patients coming in wanting to do these treatments, and how it offers something that the medical treatments are lacking.”
Regarding concerns about out-of-pocket costs for AviClear or Accure treatments, Roy G. Geronemus, MD, who directs the Laser & Skin Surgery Center of New York, New York City, advised considering the long-term benefits. “If you calculate it out, it really is cost-effective to use the 1726-nm devices if you consider the copays, the cost of over-the-counter topicals, as well as the cost of prescription medications,” Dr. Geronemus said. “Over the long term, you are saving money for the patient.”
Dr. Dover acknowledged that was “a valid and important point,” but said that when the topic is discussed with general dermatologists who treat a lot of patients with acne, “they say patients are more willing to pay a copay [for a prescription] ... than write a check for $800 or $1000 per visit.”
The recently updated American Academy of Dermatology’s guidelines of care for the management of acne vulgaris, published in January 2024, characterized the available evidence as “insufficient” to develop a recommendation on the use of laser and light-based devices for the treatment of acne. Although the 1726-nm laser was cleared by the FDA for acne treatment in 2022, the authors of the guidelines wrote that “its evidence was not evaluated in the current guidelines due to lack of a randomized, controlled trial.”
Dr. Moradzadeh disclosed that he is a key opinion leader for Acclaro, Benev, Lutronic, Sofwave, and Cutera, the manufacturer for AviClear. Dr. Dover reported that he is a consultant for Cutera and performs research for the company. Dr. Saedi disclosed that she is a consultant to, a member of the advisory board for, and/or has received equipment and research support from many device and pharmaceutical companies. Dr. Geronemus disclosed that he is a member of the medical advisory board for and/or is an investigator for many device and pharmaceutical companies, including Accure. He also holds stock in the company.
A version of this article first appeared on Medscape.com.
Support for Laser Treatment to Reduce NMSC Risk is Increasing
CARLSBAD, CALIFORNIA — and a key 2017 publication laid the groundwork for current approaches, according to Elizabeth Tanzi, MD.
In the article, which was published in Molecules, Mike Kemp, PhD, and Jeffrey Bryant Travers, MD, PhD, at Wright State University, Dayton, Ohio, and Dan F. Spandau, PhD, at Indiana University School of Medicine, Indianapolis, demonstrated that geriatric skin responds to ultraviolet B (UVB) differently than young skin because of differences in insulin-like growth factor 1 (IGF-1) levels produced by dermal fibroblasts.
“As we age, our fibroblasts become senescent, inactive,” Dr. Tanzi, associate clinical professor of dermatology at George Washington University, Washington, DC, said at the Controversies and Conversations in Laser and Cosmetic Surgery symposium. “They don’t make as many growth factors, particularly IGF-1, and therefore we don’t stimulate the responses. We need more of our growth factors.”
In later, separate work, Dr. Travers, Dr. Spandau, and colleagues found that using dermabrasion or fractionated laser resurfacing to wound the skin can result in increased dermal IGF-1 levels and normalization of the abnormal pro-carcinogenic UV response associated with geriatric skin — a treatment that has the potential to prevent NMSC. That study “was the epiphany” for fostering interest among researchers in the field of lasers and medicine, Dr. Tanzi said.
In a retrospective cohort study, Mathew Avram, MD, JD, and colleagues reviewed patients with a history of facial keratinocyte carcinoma (KC) who were treated at Massachusetts General Hospital in Boston between 2005 and 2021. The study population included 43 patients treated with either the 1927- or the 1550-nm nonablative fractional laser (NAFL) and 52 matched controls. The rate of subsequent facial KC development was 20.9% in NAFL-treated patients and 40.4% in controls (relative risk, 0.52, P = .049). 
During a separate presentation at the meeting, Dr. Avram, director of lasers and cosmetics at Massachusetts General Hospital, Boston, said that, when he and his colleagues controlled for age, gender, and skin type, controls were 2.65 times more likely to develop new facial KC, compared with those treated with NAFL (P = .0169). “This enhanced effect was seen with the 1550-nm device, compared with the 1927-nm device. The study shows us that 1550-nm/1927-nm NAFL may have a protective effect for patients with a history of KC, but the role of each wavelength is to be determined. We also need a prospective, controlled study to verify the results.”
In an ongoing study first presented at the 2023 annual meeting of the American Society for Dermatologic Surgery, Dr. Tanzi and colleagues enrolled 15 patients aged ≥ 55 years to evaluate the restoration of physiologic features and biomarkers in skin treated with 25% trichloroacetic acid (TCA), plus the 1550-nm or 1927-nm NAFL. Four sites on the back were treated and biopsies were taken at baseline and at 3 months post treatment. The protocol involved TCA 25% to speckled frost, with the 1550-nm device set to level 6 at 70 mJ and the 1927-nm device set to level 8 at 20 mJ. Immunohistochemical stains are still pending; however, physiologic changes were noted.
Three months after a single treatment, the 1927-nm treated areas showed statistically significant elongation of fibroblasts (consistent with younger fibroblasts) on histology. “Although not a large study, it supports the growing body of research that demonstrates we are improving the health of our patients’ skin with certain types of laser treatments, not just beautifying it,” Dr. Tanzi said.
Dr. Tanzi disclosed being a member of the advisory board for AbbVie/Allergan and Sciton, and is a consultant for Alastin/Galderma, Candesant Biomedical, Cytrellis, Revance, and Solta Medical. Dr. Avram disclosed that he receives intellectual property royalties from and holds stock options in Cytrellis, and is a consultant to Allergan and holds stock options in BAI Biosciences, Sofwave, and La Jolla NanoMedical.
A version of this article first appeared on Medscape.com.
CARLSBAD, CALIFORNIA — and a key 2017 publication laid the groundwork for current approaches, according to Elizabeth Tanzi, MD.
In the article, which was published in Molecules, Mike Kemp, PhD, and Jeffrey Bryant Travers, MD, PhD, at Wright State University, Dayton, Ohio, and Dan F. Spandau, PhD, at Indiana University School of Medicine, Indianapolis, demonstrated that geriatric skin responds to ultraviolet B (UVB) differently than young skin because of differences in insulin-like growth factor 1 (IGF-1) levels produced by dermal fibroblasts.
“As we age, our fibroblasts become senescent, inactive,” Dr. Tanzi, associate clinical professor of dermatology at George Washington University, Washington, DC, said at the Controversies and Conversations in Laser and Cosmetic Surgery symposium. “They don’t make as many growth factors, particularly IGF-1, and therefore we don’t stimulate the responses. We need more of our growth factors.”
In later, separate work, Dr. Travers, Dr. Spandau, and colleagues found that using dermabrasion or fractionated laser resurfacing to wound the skin can result in increased dermal IGF-1 levels and normalization of the abnormal pro-carcinogenic UV response associated with geriatric skin — a treatment that has the potential to prevent NMSC. That study “was the epiphany” for fostering interest among researchers in the field of lasers and medicine, Dr. Tanzi said.
In a retrospective cohort study, Mathew Avram, MD, JD, and colleagues reviewed patients with a history of facial keratinocyte carcinoma (KC) who were treated at Massachusetts General Hospital in Boston between 2005 and 2021. The study population included 43 patients treated with either the 1927- or the 1550-nm nonablative fractional laser (NAFL) and 52 matched controls. The rate of subsequent facial KC development was 20.9% in NAFL-treated patients and 40.4% in controls (relative risk, 0.52, P = .049).
During a separate presentation at the meeting, Dr. Avram, director of lasers and cosmetics at Massachusetts General Hospital, Boston, said that, when he and his colleagues controlled for age, gender, and skin type, controls were 2.65 times more likely to develop new facial KC, compared with those treated with NAFL (P = .0169). “This enhanced effect was seen with the 1550-nm device, compared with the 1927-nm device. The study shows us that 1550-nm/1927-nm NAFL may have a protective effect for patients with a history of KC, but the role of each wavelength is to be determined. We also need a prospective, controlled study to verify the results.”
In an ongoing study first presented at the 2023 annual meeting of the American Society for Dermatologic Surgery, Dr. Tanzi and colleagues enrolled 15 patients aged ≥ 55 years to evaluate the restoration of physiologic features and biomarkers in skin treated with 25% trichloroacetic acid (TCA), plus the 1550-nm or 1927-nm NAFL. Four sites on the back were treated and biopsies were taken at baseline and at 3 months post treatment. The protocol involved TCA 25% to speckled frost, with the 1550-nm device set to level 6 at 70 mJ and the 1927-nm device set to level 8 at 20 mJ. Immunohistochemical stains are still pending; however, physiologic changes were noted.
Three months after a single treatment, the 1927-nm treated areas showed statistically significant elongation of fibroblasts (consistent with younger fibroblasts) on histology. “Although not a large study, it supports the growing body of research that demonstrates we are improving the health of our patients’ skin with certain types of laser treatments, not just beautifying it,” Dr. Tanzi said.
Dr. Tanzi disclosed being a member of the advisory board for AbbVie/Allergan and Sciton, and is a consultant for Alastin/Galderma, Candesant Biomedical, Cytrellis, Revance, and Solta Medical. Dr. Avram disclosed that he receives intellectual property royalties from and holds stock options in Cytrellis, and is a consultant to Allergan and holds stock options in BAI Biosciences, Sofwave, and La Jolla NanoMedical.
A version of this article first appeared on Medscape.com.
CARLSBAD, CALIFORNIA — and a key 2017 publication laid the groundwork for current approaches, according to Elizabeth Tanzi, MD.
In the article, which was published in Molecules, Mike Kemp, PhD, and Jeffrey Bryant Travers, MD, PhD, at Wright State University, Dayton, Ohio, and Dan F. Spandau, PhD, at Indiana University School of Medicine, Indianapolis, demonstrated that geriatric skin responds to ultraviolet B (UVB) differently than young skin because of differences in insulin-like growth factor 1 (IGF-1) levels produced by dermal fibroblasts.
“As we age, our fibroblasts become senescent, inactive,” Dr. Tanzi, associate clinical professor of dermatology at George Washington University, Washington, DC, said at the Controversies and Conversations in Laser and Cosmetic Surgery symposium. “They don’t make as many growth factors, particularly IGF-1, and therefore we don’t stimulate the responses. We need more of our growth factors.”
In later, separate work, Dr. Travers, Dr. Spandau, and colleagues found that using dermabrasion or fractionated laser resurfacing to wound the skin can result in increased dermal IGF-1 levels and normalization of the abnormal pro-carcinogenic UV response associated with geriatric skin — a treatment that has the potential to prevent NMSC. That study “was the epiphany” for fostering interest among researchers in the field of lasers and medicine, Dr. Tanzi said.
In a retrospective cohort study, Mathew Avram, MD, JD, and colleagues reviewed patients with a history of facial keratinocyte carcinoma (KC) who were treated at Massachusetts General Hospital in Boston between 2005 and 2021. The study population included 43 patients treated with either the 1927- or the 1550-nm nonablative fractional laser (NAFL) and 52 matched controls. The rate of subsequent facial KC development was 20.9% in NAFL-treated patients and 40.4% in controls (relative risk, 0.52, P = .049).
During a separate presentation at the meeting, Dr. Avram, director of lasers and cosmetics at Massachusetts General Hospital, Boston, said that, when he and his colleagues controlled for age, gender, and skin type, controls were 2.65 times more likely to develop new facial KC, compared with those treated with NAFL (P = .0169). “This enhanced effect was seen with the 1550-nm device, compared with the 1927-nm device. The study shows us that 1550-nm/1927-nm NAFL may have a protective effect for patients with a history of KC, but the role of each wavelength is to be determined. We also need a prospective, controlled study to verify the results.”
In an ongoing study first presented at the 2023 annual meeting of the American Society for Dermatologic Surgery, Dr. Tanzi and colleagues enrolled 15 patients aged ≥ 55 years to evaluate the restoration of physiologic features and biomarkers in skin treated with 25% trichloroacetic acid (TCA), plus the 1550-nm or 1927-nm NAFL. Four sites on the back were treated and biopsies were taken at baseline and at 3 months post treatment. The protocol involved TCA 25% to speckled frost, with the 1550-nm device set to level 6 at 70 mJ and the 1927-nm device set to level 8 at 20 mJ. Immunohistochemical stains are still pending; however, physiologic changes were noted.
Three months after a single treatment, the 1927-nm treated areas showed statistically significant elongation of fibroblasts (consistent with younger fibroblasts) on histology. “Although not a large study, it supports the growing body of research that demonstrates we are improving the health of our patients’ skin with certain types of laser treatments, not just beautifying it,” Dr. Tanzi said.
Dr. Tanzi disclosed being a member of the advisory board for AbbVie/Allergan and Sciton, and is a consultant for Alastin/Galderma, Candesant Biomedical, Cytrellis, Revance, and Solta Medical. Dr. Avram disclosed that he receives intellectual property royalties from and holds stock options in Cytrellis, and is a consultant to Allergan and holds stock options in BAI Biosciences, Sofwave, and La Jolla NanoMedical.
A version of this article first appeared on Medscape.com.
Safety Standards a Top Priority for ASLMS President
Arisa E. Ortiz, MD, began her term as president of the American Society for Laser Medicine and Surgery (ASLMS) during the organization’s annual meeting in April 2024.
After earning her medical degree from Albany Medical College, Albany, New York, Dr. Ortiz, a native of Los Angeles, completed her dermatology residency training at the University of California, Irvine, and the university’s Beckman Laser Institute. Next, she completed a laser and cosmetic dermatology fellowship at Massachusetts General Hospital, Harvard Medical School, and the Wellman Center for Photomedicine, all in Boston, and acquired additional fellowship training in Mohs micrographic surgery at the University of California, San Diego (UCSD). Dr. Ortiz is currently director of laser and cosmetic dermatology and a clinical professor of dermatology at UCSD.
She has authored more than 60 publications on new innovations in cutaneous surgery and is a frequent speaker at meetings of the American Academy of Dermatology, the American Society for Dermatologic Surgery (ASDS), and ASLMS, and she cochairs the annual Masters of Aesthetics Symposium in San Diego. Dr. Ortiz has received several awards, including the 2024 Castle Connolly Top Doctor Award and the Exceptional Women in Medicine Award; Newsweek America’s Best Dermatologists; the ASLMS Dr. Horace Furumoto Young Investigator Award, the ASLMS Best of Session Award for Cutaneous Applications, and the ASDS President’s Outstanding Service Award. Her primary research focuses on the laser treatment of nonmelanoma skin cancer.
In an interview, Dr. Ortiz spoke about her goals as ASLMS president and other topics related to dermatology.
Who inspired you most to become a doctor?
I’ve wanted to become a doctor for as long as I can remember. My fascination with science and the idea of helping people improve their health were driving forces. However, my biggest influence early on was my uncle, who was a pediatrician. His dedication and passion for medicine deeply inspired me and solidified my desire to pursue a career in healthcare.
I understand that a bout with chickenpox as a teenager influenced your decision to specialize in dermatology.
It’s an interesting and somewhat humorous story. When I was 18, I contracted chickenpox and ended up with scars on my face. It was a tough experience as a teenager, but it’s fascinating how such events can shape your life. In my quest for help, I opened the Yellow Pages and randomly chose a dermatologist nearby, who turned out to be Gary Lask, MD, director of lasers at UCLA [University of California, Los Angeles]. During our visit, I mentioned that I was premed, and he encouraged me to consider dermatology. About 6 years later, as a second-year medical student, I realized my passion for dermatology. I reached out to Dr. Lask and told him: “You were right. I want to be a dermatologist. Now, you have to help me get in!” Today, he remains my mentor, and I am deeply grateful for his guidance and support on this journey.
One of the initiatives for your term as ASLMS president includes a focus on safety standards for lasers and energy-based devices. Why is this important now?
Working at the university, I frequently encounter severe complications arising from the improper use of lasers and energy-based devices. As these procedures gain popularity, more providers are offering them, yet often without adequate training. As the world’s premier laser society, it is our duty to ensure patient safety. In the ever-evolving field of laser medicine, it is crucial that we continually strive to enhance the regulation of laser usage, ensuring that patients receive the highest standard of care with minimal risk.
One of the suggestions you have for the safety initiative is to offer a rigorous laser safety certification course with continuing education opportunities as a way foster a culture of heightened safety standards. Please explain what would be included in such a course and how it would align with current efforts to report adverse events such as the ASDS-Northwestern University Cutaneous Procedures Adverse Events Reporting (CAPER) registry and the Food and Drug Administration’s MedWatch Program.
A laser safety certification task force has been established to determine the best approach for developing a comprehensive course. The task force aims to assess the necessity of a formal safety certification in our industry, identify the resources needed to support such a certification, establish general safety protocols to form the content foundation, address potential legal concerns, and outline the process for formal certification program recognition. This exploratory work is expected to conclude by the end of the year. The proposed course may include modules on the fundamentals of laser physics, safe operation techniques, patient selection and management, and emergency protocols. Continuing education opportunities would be considered to keep practitioners updated on the latest advancements and safety protocols in laser medicine, thereby fostering a culture of heightened safety standards.
Another initiative for your term is the rollout of a tattoo removal program for former gang members based on the UCSD Clean Slate Tattoo Removal Program. Please tell us more about your vision for this national program.
UCSD Dermatology, in collaboration with UCSD Global Health, has been involved in the Clean Slate Tattoo Removal Program for the past decade. This initiative supports and rehabilitates former gang members by offering laser tattoo removal, helping them reintegrate into society. My vision is to equip our members with the necessary protocols to implement this outreach initiative in their own communities. By providing opportunities for reform and growth, we aim to foster safer and more inclusive communities nationwide.
You were one of the first clinicians to use a laser to treat basal cell carcinoma (BCC). Who are the ideal candidates for this procedure? Is the technique ready for wide clinical adoption? If not, what kind of studies are needed to make it so?
My research passion lies in optimizing laser treatments for BCC. During my fellowship with R. Rox Anderson, MD, and Mathew Avram, MD, at the MGH Wellman Center for Photomedicine, we conducted a pilot study using the 1064-nm Nd:YAG laser, achieving a 92% clearance rate after one treatment. Inspired by these results, we conducted a larger multicenter study, which demonstrated a 90% clearance rate after a single treatment. I now incorporate this technique into my daily practice. The ideal candidates for this procedure are patients with BCC that do not meet the Mohs Appropriate Use Criteria, such as those with nodular or superficial BCC subtypes on the body, individuals who are poor surgical candidates, or those who are surgically exhausted. However, I do not recommend this treatment for patients who are primarily concerned about facial scarring, particularly younger individuals; in such cases, Mohs surgery still remains the preferred option. While I believe this technique is ready for broader clinical adoption, it requires an understanding of laser endpoints. We are also exploring antibody-targeted gold nanorods to enhance the selectivity and standardization of the treatment.
Who inspires you most in your work today?
My patients are my greatest inspiration. Their trust and dedication motivate me to stay at the forefront of dermatologic advancements, ensuring I provide the most cutting-edge and safe treatments possible. Their commitment drives my relentless pursuit of continuous learning and innovation in the field.
What’s the best advice you can give to female dermatologists seeking leadership positions at the local, state, or national level?
My best advice is to have the courage to ask for what you seek. Societies are always looking for members who are eager to participate and contribute. If you express your interest in becoming more involved, there is likely a position available for you. The more you are willing to contribute to a society, the more likely you will be noticed and excel into higher leadership positions. Take initiative, show your commitment, and don’t hesitate to step forward when opportunities arise.
What’s the one tried-and-true laser- or energy-based procedure that you consider a “must” for your dermatology practice? And why?
Determining a single “must-have” laser- or energy-based procedure is a challenging question as it greatly depends on the specific needs of your patient population. However, one of the most common concerns among patients involves issues like redness and pigmentation. Therefore, having a versatile laser or an intense pulsed light device that effectively targets both red and brown pigmentation is indispensable for most practices.
In your view, what are the top three trends in aesthetic dermatology?
Over the years, I have observed several key trends in aesthetic dermatology:
- Minimally invasive procedures. There is a growing preference for less invasive treatments. Patients increasingly desire minimal downtime while still achieving significant results.
- Advancements in laser and energy-based devices for darker skin. There have been substantial advancements in technologies that are safer and more effective for darker skin tones. These developments play a crucial role in addressing diverse patient needs and providing inclusive dermatologic care.
- Natural aesthetic. I am hopeful that the trend toward an overdone appearance is fading. There seems to be a shift back towards a more natural and conservative aesthetic, emphasizing subtle enhancements over dramatic changes.
What development in dermatology are you most excited about in the next 5 years?
I am most excited to see how artificial intelligence and robotics play a role in energy-based devices.
Dr. Ortiz disclosed having financial relationships with several pharmaceutical and device companies. She is also cochair of the MOAS.
Arisa E. Ortiz, MD, began her term as president of the American Society for Laser Medicine and Surgery (ASLMS) during the organization’s annual meeting in April 2024.
After earning her medical degree from Albany Medical College, Albany, New York, Dr. Ortiz, a native of Los Angeles, completed her dermatology residency training at the University of California, Irvine, and the university’s Beckman Laser Institute. Next, she completed a laser and cosmetic dermatology fellowship at Massachusetts General Hospital, Harvard Medical School, and the Wellman Center for Photomedicine, all in Boston, and acquired additional fellowship training in Mohs micrographic surgery at the University of California, San Diego (UCSD). Dr. Ortiz is currently director of laser and cosmetic dermatology and a clinical professor of dermatology at UCSD.
She has authored more than 60 publications on new innovations in cutaneous surgery and is a frequent speaker at meetings of the American Academy of Dermatology, the American Society for Dermatologic Surgery (ASDS), and ASLMS, and she cochairs the annual Masters of Aesthetics Symposium in San Diego. Dr. Ortiz has received several awards, including the 2024 Castle Connolly Top Doctor Award and the Exceptional Women in Medicine Award; Newsweek America’s Best Dermatologists; the ASLMS Dr. Horace Furumoto Young Investigator Award, the ASLMS Best of Session Award for Cutaneous Applications, and the ASDS President’s Outstanding Service Award. Her primary research focuses on the laser treatment of nonmelanoma skin cancer.
In an interview, Dr. Ortiz spoke about her goals as ASLMS president and other topics related to dermatology.
Who inspired you most to become a doctor?
I’ve wanted to become a doctor for as long as I can remember. My fascination with science and the idea of helping people improve their health were driving forces. However, my biggest influence early on was my uncle, who was a pediatrician. His dedication and passion for medicine deeply inspired me and solidified my desire to pursue a career in healthcare.
I understand that a bout with chickenpox as a teenager influenced your decision to specialize in dermatology.
It’s an interesting and somewhat humorous story. When I was 18, I contracted chickenpox and ended up with scars on my face. It was a tough experience as a teenager, but it’s fascinating how such events can shape your life. In my quest for help, I opened the Yellow Pages and randomly chose a dermatologist nearby, who turned out to be Gary Lask, MD, director of lasers at UCLA [University of California, Los Angeles]. During our visit, I mentioned that I was premed, and he encouraged me to consider dermatology. About 6 years later, as a second-year medical student, I realized my passion for dermatology. I reached out to Dr. Lask and told him: “You were right. I want to be a dermatologist. Now, you have to help me get in!” Today, he remains my mentor, and I am deeply grateful for his guidance and support on this journey.
One of the initiatives for your term as ASLMS president includes a focus on safety standards for lasers and energy-based devices. Why is this important now?
Working at the university, I frequently encounter severe complications arising from the improper use of lasers and energy-based devices. As these procedures gain popularity, more providers are offering them, yet often without adequate training. As the world’s premier laser society, it is our duty to ensure patient safety. In the ever-evolving field of laser medicine, it is crucial that we continually strive to enhance the regulation of laser usage, ensuring that patients receive the highest standard of care with minimal risk.
One of the suggestions you have for the safety initiative is to offer a rigorous laser safety certification course with continuing education opportunities as a way foster a culture of heightened safety standards. Please explain what would be included in such a course and how it would align with current efforts to report adverse events such as the ASDS-Northwestern University Cutaneous Procedures Adverse Events Reporting (CAPER) registry and the Food and Drug Administration’s MedWatch Program.
A laser safety certification task force has been established to determine the best approach for developing a comprehensive course. The task force aims to assess the necessity of a formal safety certification in our industry, identify the resources needed to support such a certification, establish general safety protocols to form the content foundation, address potential legal concerns, and outline the process for formal certification program recognition. This exploratory work is expected to conclude by the end of the year. The proposed course may include modules on the fundamentals of laser physics, safe operation techniques, patient selection and management, and emergency protocols. Continuing education opportunities would be considered to keep practitioners updated on the latest advancements and safety protocols in laser medicine, thereby fostering a culture of heightened safety standards.
Another initiative for your term is the rollout of a tattoo removal program for former gang members based on the UCSD Clean Slate Tattoo Removal Program. Please tell us more about your vision for this national program.
UCSD Dermatology, in collaboration with UCSD Global Health, has been involved in the Clean Slate Tattoo Removal Program for the past decade. This initiative supports and rehabilitates former gang members by offering laser tattoo removal, helping them reintegrate into society. My vision is to equip our members with the necessary protocols to implement this outreach initiative in their own communities. By providing opportunities for reform and growth, we aim to foster safer and more inclusive communities nationwide.
You were one of the first clinicians to use a laser to treat basal cell carcinoma (BCC). Who are the ideal candidates for this procedure? Is the technique ready for wide clinical adoption? If not, what kind of studies are needed to make it so?
My research passion lies in optimizing laser treatments for BCC. During my fellowship with R. Rox Anderson, MD, and Mathew Avram, MD, at the MGH Wellman Center for Photomedicine, we conducted a pilot study using the 1064-nm Nd:YAG laser, achieving a 92% clearance rate after one treatment. Inspired by these results, we conducted a larger multicenter study, which demonstrated a 90% clearance rate after a single treatment. I now incorporate this technique into my daily practice. The ideal candidates for this procedure are patients with BCC that do not meet the Mohs Appropriate Use Criteria, such as those with nodular or superficial BCC subtypes on the body, individuals who are poor surgical candidates, or those who are surgically exhausted. However, I do not recommend this treatment for patients who are primarily concerned about facial scarring, particularly younger individuals; in such cases, Mohs surgery still remains the preferred option. While I believe this technique is ready for broader clinical adoption, it requires an understanding of laser endpoints. We are also exploring antibody-targeted gold nanorods to enhance the selectivity and standardization of the treatment.
Who inspires you most in your work today?
My patients are my greatest inspiration. Their trust and dedication motivate me to stay at the forefront of dermatologic advancements, ensuring I provide the most cutting-edge and safe treatments possible. Their commitment drives my relentless pursuit of continuous learning and innovation in the field.
What’s the best advice you can give to female dermatologists seeking leadership positions at the local, state, or national level?
My best advice is to have the courage to ask for what you seek. Societies are always looking for members who are eager to participate and contribute. If you express your interest in becoming more involved, there is likely a position available for you. The more you are willing to contribute to a society, the more likely you will be noticed and excel into higher leadership positions. Take initiative, show your commitment, and don’t hesitate to step forward when opportunities arise.
What’s the one tried-and-true laser- or energy-based procedure that you consider a “must” for your dermatology practice? And why?
Determining a single “must-have” laser- or energy-based procedure is a challenging question as it greatly depends on the specific needs of your patient population. However, one of the most common concerns among patients involves issues like redness and pigmentation. Therefore, having a versatile laser or an intense pulsed light device that effectively targets both red and brown pigmentation is indispensable for most practices.
In your view, what are the top three trends in aesthetic dermatology?
Over the years, I have observed several key trends in aesthetic dermatology:
- Minimally invasive procedures. There is a growing preference for less invasive treatments. Patients increasingly desire minimal downtime while still achieving significant results.
- Advancements in laser and energy-based devices for darker skin. There have been substantial advancements in technologies that are safer and more effective for darker skin tones. These developments play a crucial role in addressing diverse patient needs and providing inclusive dermatologic care.
- Natural aesthetic. I am hopeful that the trend toward an overdone appearance is fading. There seems to be a shift back towards a more natural and conservative aesthetic, emphasizing subtle enhancements over dramatic changes.
What development in dermatology are you most excited about in the next 5 years?
I am most excited to see how artificial intelligence and robotics play a role in energy-based devices.
Dr. Ortiz disclosed having financial relationships with several pharmaceutical and device companies. She is also cochair of the MOAS.
Arisa E. Ortiz, MD, began her term as president of the American Society for Laser Medicine and Surgery (ASLMS) during the organization’s annual meeting in April 2024.
After earning her medical degree from Albany Medical College, Albany, New York, Dr. Ortiz, a native of Los Angeles, completed her dermatology residency training at the University of California, Irvine, and the university’s Beckman Laser Institute. Next, she completed a laser and cosmetic dermatology fellowship at Massachusetts General Hospital, Harvard Medical School, and the Wellman Center for Photomedicine, all in Boston, and acquired additional fellowship training in Mohs micrographic surgery at the University of California, San Diego (UCSD). Dr. Ortiz is currently director of laser and cosmetic dermatology and a clinical professor of dermatology at UCSD.
She has authored more than 60 publications on new innovations in cutaneous surgery and is a frequent speaker at meetings of the American Academy of Dermatology, the American Society for Dermatologic Surgery (ASDS), and ASLMS, and she cochairs the annual Masters of Aesthetics Symposium in San Diego. Dr. Ortiz has received several awards, including the 2024 Castle Connolly Top Doctor Award and the Exceptional Women in Medicine Award; Newsweek America’s Best Dermatologists; the ASLMS Dr. Horace Furumoto Young Investigator Award, the ASLMS Best of Session Award for Cutaneous Applications, and the ASDS President’s Outstanding Service Award. Her primary research focuses on the laser treatment of nonmelanoma skin cancer.
In an interview, Dr. Ortiz spoke about her goals as ASLMS president and other topics related to dermatology.
Who inspired you most to become a doctor?
I’ve wanted to become a doctor for as long as I can remember. My fascination with science and the idea of helping people improve their health were driving forces. However, my biggest influence early on was my uncle, who was a pediatrician. His dedication and passion for medicine deeply inspired me and solidified my desire to pursue a career in healthcare.
I understand that a bout with chickenpox as a teenager influenced your decision to specialize in dermatology.
It’s an interesting and somewhat humorous story. When I was 18, I contracted chickenpox and ended up with scars on my face. It was a tough experience as a teenager, but it’s fascinating how such events can shape your life. In my quest for help, I opened the Yellow Pages and randomly chose a dermatologist nearby, who turned out to be Gary Lask, MD, director of lasers at UCLA [University of California, Los Angeles]. During our visit, I mentioned that I was premed, and he encouraged me to consider dermatology. About 6 years later, as a second-year medical student, I realized my passion for dermatology. I reached out to Dr. Lask and told him: “You were right. I want to be a dermatologist. Now, you have to help me get in!” Today, he remains my mentor, and I am deeply grateful for his guidance and support on this journey.
One of the initiatives for your term as ASLMS president includes a focus on safety standards for lasers and energy-based devices. Why is this important now?
Working at the university, I frequently encounter severe complications arising from the improper use of lasers and energy-based devices. As these procedures gain popularity, more providers are offering them, yet often without adequate training. As the world’s premier laser society, it is our duty to ensure patient safety. In the ever-evolving field of laser medicine, it is crucial that we continually strive to enhance the regulation of laser usage, ensuring that patients receive the highest standard of care with minimal risk.
One of the suggestions you have for the safety initiative is to offer a rigorous laser safety certification course with continuing education opportunities as a way foster a culture of heightened safety standards. Please explain what would be included in such a course and how it would align with current efforts to report adverse events such as the ASDS-Northwestern University Cutaneous Procedures Adverse Events Reporting (CAPER) registry and the Food and Drug Administration’s MedWatch Program.
A laser safety certification task force has been established to determine the best approach for developing a comprehensive course. The task force aims to assess the necessity of a formal safety certification in our industry, identify the resources needed to support such a certification, establish general safety protocols to form the content foundation, address potential legal concerns, and outline the process for formal certification program recognition. This exploratory work is expected to conclude by the end of the year. The proposed course may include modules on the fundamentals of laser physics, safe operation techniques, patient selection and management, and emergency protocols. Continuing education opportunities would be considered to keep practitioners updated on the latest advancements and safety protocols in laser medicine, thereby fostering a culture of heightened safety standards.
Another initiative for your term is the rollout of a tattoo removal program for former gang members based on the UCSD Clean Slate Tattoo Removal Program. Please tell us more about your vision for this national program.
UCSD Dermatology, in collaboration with UCSD Global Health, has been involved in the Clean Slate Tattoo Removal Program for the past decade. This initiative supports and rehabilitates former gang members by offering laser tattoo removal, helping them reintegrate into society. My vision is to equip our members with the necessary protocols to implement this outreach initiative in their own communities. By providing opportunities for reform and growth, we aim to foster safer and more inclusive communities nationwide.
You were one of the first clinicians to use a laser to treat basal cell carcinoma (BCC). Who are the ideal candidates for this procedure? Is the technique ready for wide clinical adoption? If not, what kind of studies are needed to make it so?
My research passion lies in optimizing laser treatments for BCC. During my fellowship with R. Rox Anderson, MD, and Mathew Avram, MD, at the MGH Wellman Center for Photomedicine, we conducted a pilot study using the 1064-nm Nd:YAG laser, achieving a 92% clearance rate after one treatment. Inspired by these results, we conducted a larger multicenter study, which demonstrated a 90% clearance rate after a single treatment. I now incorporate this technique into my daily practice. The ideal candidates for this procedure are patients with BCC that do not meet the Mohs Appropriate Use Criteria, such as those with nodular or superficial BCC subtypes on the body, individuals who are poor surgical candidates, or those who are surgically exhausted. However, I do not recommend this treatment for patients who are primarily concerned about facial scarring, particularly younger individuals; in such cases, Mohs surgery still remains the preferred option. While I believe this technique is ready for broader clinical adoption, it requires an understanding of laser endpoints. We are also exploring antibody-targeted gold nanorods to enhance the selectivity and standardization of the treatment.
Who inspires you most in your work today?
My patients are my greatest inspiration. Their trust and dedication motivate me to stay at the forefront of dermatologic advancements, ensuring I provide the most cutting-edge and safe treatments possible. Their commitment drives my relentless pursuit of continuous learning and innovation in the field.
What’s the best advice you can give to female dermatologists seeking leadership positions at the local, state, or national level?
My best advice is to have the courage to ask for what you seek. Societies are always looking for members who are eager to participate and contribute. If you express your interest in becoming more involved, there is likely a position available for you. The more you are willing to contribute to a society, the more likely you will be noticed and excel into higher leadership positions. Take initiative, show your commitment, and don’t hesitate to step forward when opportunities arise.
What’s the one tried-and-true laser- or energy-based procedure that you consider a “must” for your dermatology practice? And why?
Determining a single “must-have” laser- or energy-based procedure is a challenging question as it greatly depends on the specific needs of your patient population. However, one of the most common concerns among patients involves issues like redness and pigmentation. Therefore, having a versatile laser or an intense pulsed light device that effectively targets both red and brown pigmentation is indispensable for most practices.
In your view, what are the top three trends in aesthetic dermatology?
Over the years, I have observed several key trends in aesthetic dermatology:
- Minimally invasive procedures. There is a growing preference for less invasive treatments. Patients increasingly desire minimal downtime while still achieving significant results.
- Advancements in laser and energy-based devices for darker skin. There have been substantial advancements in technologies that are safer and more effective for darker skin tones. These developments play a crucial role in addressing diverse patient needs and providing inclusive dermatologic care.
- Natural aesthetic. I am hopeful that the trend toward an overdone appearance is fading. There seems to be a shift back towards a more natural and conservative aesthetic, emphasizing subtle enhancements over dramatic changes.
What development in dermatology are you most excited about in the next 5 years?
I am most excited to see how artificial intelligence and robotics play a role in energy-based devices.
Dr. Ortiz disclosed having financial relationships with several pharmaceutical and device companies. She is also cochair of the MOAS.
Small Melanoma In Situ: Single Center Study Finds Recurrence Low With 5-mm Margin Excisions
. This approach has the potential to reduce morbidity and cost associated with treatment “without compromising patient outcomes in a selected population of lesions,” the authors say.
“Currently, there is uncertainty regarding the optimal excision margin for MIS, with different guidelines recommending a range between 5 and 10 mm,” corresponding author Cong Sun, MD, of Mater Hospital Brisbane Raymond Terrace, South Brisbane, Queensland, Australia, and colleagues wrote in the study, which was published in JAMA Dermatology. “In addition, studies using the Mohs micrographic surgery technique have suggested that wider margins, up to 18 mm, may be required for MIS in some settings.”
To further examine the use of 5-mm margins for excision of small MIS on low-risk sites, the researchers retrospectively evaluated 351 MIS lesions diagnosed in 292 patients between January 1, 2011, and November 30, 2018. Lesions were eligible for analysis if a 5-mm excisional margin was documented on the operation report and if there was more than 5 years of site-specific follow-up after wide local excision. Lesions with undocumented margins were excluded from analysis, as were those with fewer than 5 years of follow-up, and those that required more than one wide local excision.
The mean age of patients was 60.3 years, 55.5% were female, and the mean dimensions of the lesions was 6 × 5 mm. The most common subtype of melanoma diagnosed was superficial spreading melanoma (50.4% of lesions), followed by lentigo maligna (30.5%) and lentiginous MIS (19.1%). Nearly half of the lesions were on the trunk (47.9%), followed by the upper limb (27.4%), lower limb (16.8%), neck (4%), face (3.4%), and scalp (0.6%). As for the size of lesions, 78.1% were < 10 mm long and 88.9% were < 10 mm wide.
Nearly 71% (248) of the lesions were treated with an initial excisional biopsy, and 29.3% (103) underwent an initial shave excision. Median follow-up was 7 years.
Only three of the 351 lesions (0.9%) had a local recurrence, with no regional recurrence or metastatic spread, and 99.1% had no recurrence. The recurrences were reexcised “with clear margins” and after at least 5 years of follow-up, no further recurrences were reported, the authors said.
In Mohs surgery studies, reported recurrence rates for MIS have been “between 0.26% and 1.1%, with excisional margins between 6 and 12 mm required,” the authors noted. “This study demonstrated a comparable 0.9% recurrence rate achieved with a conservative 5-mm excisional margin. This shows that using a 5-mm margin for MIS of smaller size (< 10 mm) may reduce morbidity and cost associated with treatment without compromising patient outcomes in a selected population of lesions.”
The researchers recommended additional studies to confirm their findings and acknowledged certain limitations of their analysis, including its retrospective, single-center design and the predominantly small sizes of the lesions.
In an accompanying editorial, John A. Zitelli, MD, of the University of Pittsburgh, Pittsburgh, Pennsylvania, said that the margin measurement used by the researchers was another limitation. “Before the excision with a 5-mm margin was performed, the diagnosis of MIS was obtained by shave biopsy or excisional biopsy with a 2- to 3-mm margin of clinically normal skin,” Dr. Zitelli wrote. “Therefore, in patients without a 2- to 3-mm biopsy margin, a minimum surgical margin of 7-8 mm would be required to achieve a similar true negative excision margin.”
Also, he continued, the exclusion of lesions with wide subclinical extension that required wider margins “weakens the conclusion that 5 mm would be an effective treatment for all MIS.”
Hugh Greenway, MD, head of Mohs micrographic surgery and director of cutaneous oncology at Scripps Cancer Center, San Diego, who was asked to comment on the study, said that clinicians continue to search for the optimum smaller surgical margin for MIS. “This can be challenging with the variability of MIS based on location and other factors,” Dr. Greenway told this news organization. “This Australian retrospective study notes that for selected, well-defined 6 × 5 mm lesions of low-risk body sites (mainly torso and limbs), a 5-mm surgical margin can provide a high cure rate. The authors note further studies are indicated. Thus, for selected lesions in selected locations, the 5-mm surgical margin may be appropriate for MIS.”
The study authors, Dr. Zitelli, and Dr. Greenway reported no financial disclosures.
A version of this article appeared on Medscape.com.
. This approach has the potential to reduce morbidity and cost associated with treatment “without compromising patient outcomes in a selected population of lesions,” the authors say.
“Currently, there is uncertainty regarding the optimal excision margin for MIS, with different guidelines recommending a range between 5 and 10 mm,” corresponding author Cong Sun, MD, of Mater Hospital Brisbane Raymond Terrace, South Brisbane, Queensland, Australia, and colleagues wrote in the study, which was published in JAMA Dermatology. “In addition, studies using the Mohs micrographic surgery technique have suggested that wider margins, up to 18 mm, may be required for MIS in some settings.”
To further examine the use of 5-mm margins for excision of small MIS on low-risk sites, the researchers retrospectively evaluated 351 MIS lesions diagnosed in 292 patients between January 1, 2011, and November 30, 2018. Lesions were eligible for analysis if a 5-mm excisional margin was documented on the operation report and if there was more than 5 years of site-specific follow-up after wide local excision. Lesions with undocumented margins were excluded from analysis, as were those with fewer than 5 years of follow-up, and those that required more than one wide local excision.
The mean age of patients was 60.3 years, 55.5% were female, and the mean dimensions of the lesions was 6 × 5 mm. The most common subtype of melanoma diagnosed was superficial spreading melanoma (50.4% of lesions), followed by lentigo maligna (30.5%) and lentiginous MIS (19.1%). Nearly half of the lesions were on the trunk (47.9%), followed by the upper limb (27.4%), lower limb (16.8%), neck (4%), face (3.4%), and scalp (0.6%). As for the size of lesions, 78.1% were < 10 mm long and 88.9% were < 10 mm wide.
Nearly 71% (248) of the lesions were treated with an initial excisional biopsy, and 29.3% (103) underwent an initial shave excision. Median follow-up was 7 years.
Only three of the 351 lesions (0.9%) had a local recurrence, with no regional recurrence or metastatic spread, and 99.1% had no recurrence. The recurrences were reexcised “with clear margins” and after at least 5 years of follow-up, no further recurrences were reported, the authors said.
In Mohs surgery studies, reported recurrence rates for MIS have been “between 0.26% and 1.1%, with excisional margins between 6 and 12 mm required,” the authors noted. “This study demonstrated a comparable 0.9% recurrence rate achieved with a conservative 5-mm excisional margin. This shows that using a 5-mm margin for MIS of smaller size (< 10 mm) may reduce morbidity and cost associated with treatment without compromising patient outcomes in a selected population of lesions.”
The researchers recommended additional studies to confirm their findings and acknowledged certain limitations of their analysis, including its retrospective, single-center design and the predominantly small sizes of the lesions.
In an accompanying editorial, John A. Zitelli, MD, of the University of Pittsburgh, Pittsburgh, Pennsylvania, said that the margin measurement used by the researchers was another limitation. “Before the excision with a 5-mm margin was performed, the diagnosis of MIS was obtained by shave biopsy or excisional biopsy with a 2- to 3-mm margin of clinically normal skin,” Dr. Zitelli wrote. “Therefore, in patients without a 2- to 3-mm biopsy margin, a minimum surgical margin of 7-8 mm would be required to achieve a similar true negative excision margin.”
Also, he continued, the exclusion of lesions with wide subclinical extension that required wider margins “weakens the conclusion that 5 mm would be an effective treatment for all MIS.”
Hugh Greenway, MD, head of Mohs micrographic surgery and director of cutaneous oncology at Scripps Cancer Center, San Diego, who was asked to comment on the study, said that clinicians continue to search for the optimum smaller surgical margin for MIS. “This can be challenging with the variability of MIS based on location and other factors,” Dr. Greenway told this news organization. “This Australian retrospective study notes that for selected, well-defined 6 × 5 mm lesions of low-risk body sites (mainly torso and limbs), a 5-mm surgical margin can provide a high cure rate. The authors note further studies are indicated. Thus, for selected lesions in selected locations, the 5-mm surgical margin may be appropriate for MIS.”
The study authors, Dr. Zitelli, and Dr. Greenway reported no financial disclosures.
A version of this article appeared on Medscape.com.
. This approach has the potential to reduce morbidity and cost associated with treatment “without compromising patient outcomes in a selected population of lesions,” the authors say.
“Currently, there is uncertainty regarding the optimal excision margin for MIS, with different guidelines recommending a range between 5 and 10 mm,” corresponding author Cong Sun, MD, of Mater Hospital Brisbane Raymond Terrace, South Brisbane, Queensland, Australia, and colleagues wrote in the study, which was published in JAMA Dermatology. “In addition, studies using the Mohs micrographic surgery technique have suggested that wider margins, up to 18 mm, may be required for MIS in some settings.”
To further examine the use of 5-mm margins for excision of small MIS on low-risk sites, the researchers retrospectively evaluated 351 MIS lesions diagnosed in 292 patients between January 1, 2011, and November 30, 2018. Lesions were eligible for analysis if a 5-mm excisional margin was documented on the operation report and if there was more than 5 years of site-specific follow-up after wide local excision. Lesions with undocumented margins were excluded from analysis, as were those with fewer than 5 years of follow-up, and those that required more than one wide local excision.
The mean age of patients was 60.3 years, 55.5% were female, and the mean dimensions of the lesions was 6 × 5 mm. The most common subtype of melanoma diagnosed was superficial spreading melanoma (50.4% of lesions), followed by lentigo maligna (30.5%) and lentiginous MIS (19.1%). Nearly half of the lesions were on the trunk (47.9%), followed by the upper limb (27.4%), lower limb (16.8%), neck (4%), face (3.4%), and scalp (0.6%). As for the size of lesions, 78.1% were < 10 mm long and 88.9% were < 10 mm wide.
Nearly 71% (248) of the lesions were treated with an initial excisional biopsy, and 29.3% (103) underwent an initial shave excision. Median follow-up was 7 years.
Only three of the 351 lesions (0.9%) had a local recurrence, with no regional recurrence or metastatic spread, and 99.1% had no recurrence. The recurrences were reexcised “with clear margins” and after at least 5 years of follow-up, no further recurrences were reported, the authors said.
In Mohs surgery studies, reported recurrence rates for MIS have been “between 0.26% and 1.1%, with excisional margins between 6 and 12 mm required,” the authors noted. “This study demonstrated a comparable 0.9% recurrence rate achieved with a conservative 5-mm excisional margin. This shows that using a 5-mm margin for MIS of smaller size (< 10 mm) may reduce morbidity and cost associated with treatment without compromising patient outcomes in a selected population of lesions.”
The researchers recommended additional studies to confirm their findings and acknowledged certain limitations of their analysis, including its retrospective, single-center design and the predominantly small sizes of the lesions.
In an accompanying editorial, John A. Zitelli, MD, of the University of Pittsburgh, Pittsburgh, Pennsylvania, said that the margin measurement used by the researchers was another limitation. “Before the excision with a 5-mm margin was performed, the diagnosis of MIS was obtained by shave biopsy or excisional biopsy with a 2- to 3-mm margin of clinically normal skin,” Dr. Zitelli wrote. “Therefore, in patients without a 2- to 3-mm biopsy margin, a minimum surgical margin of 7-8 mm would be required to achieve a similar true negative excision margin.”
Also, he continued, the exclusion of lesions with wide subclinical extension that required wider margins “weakens the conclusion that 5 mm would be an effective treatment for all MIS.”
Hugh Greenway, MD, head of Mohs micrographic surgery and director of cutaneous oncology at Scripps Cancer Center, San Diego, who was asked to comment on the study, said that clinicians continue to search for the optimum smaller surgical margin for MIS. “This can be challenging with the variability of MIS based on location and other factors,” Dr. Greenway told this news organization. “This Australian retrospective study notes that for selected, well-defined 6 × 5 mm lesions of low-risk body sites (mainly torso and limbs), a 5-mm surgical margin can provide a high cure rate. The authors note further studies are indicated. Thus, for selected lesions in selected locations, the 5-mm surgical margin may be appropriate for MIS.”
The study authors, Dr. Zitelli, and Dr. Greenway reported no financial disclosures.
A version of this article appeared on Medscape.com.