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Macadamia and Sapucaia Extracts and the Skin
Macadamia (Macadamia tetraphylla) is endemic to Australia and is now commercially cultivated worldwide.1 It is closely related genetically to the other macadamia plants, including the other main one, M. integrifolia, cultivated for macadamia nuts. Known in Brazil as sapucaia or castanha-de-sapucaia, Lecythis pisonis (also referred to as “cream nut” or “monkey pot”) is a large, deciduous tropical tree and member of the Brazil nut family, Lecythidaceae.2 Various parts of both of these plants have been associated with medicinal properties, including the potential for dermatologic activity. Notably, the leaves of L. pisonis have been used in traditional medicine to treat pruritus.2.
Macadamia
Extraction to Harness Antioxidant Activity
In 2015, Dailey and Vuong developed an aqueous extraction process to recover the phenolic content and antioxidant functionality from the skin waste of M. tetraphylla using response surface methodology. As an environmentally suitable solvent that is also cheap and safe, water was chosen to maximize the extraction scenario. They identified the proper conditions (90° C, a time of 20 min, and a sample-to-solvent ratio of 5 g/100 mL) to obtain sufficient phenolic compounds, proanthocyanidins, and flavonoids to render robust antioxidant function.1
Early in 2023, Somwongin et al. investigated various green extraction methods for viability in harnessing the cosmetic/cosmeceutical ingredients of M. integrifolia pericarps. Extracts were assessed for total phenolic content as well as antioxidant and anti–skin aging functions. They found that among the green extraction methods (ultrasound, micellar, microwave, and pulsed electric field extraction with water used as a clean solvent), the ultrasound-assisted extraction method netted the greatest yield and total phenolic content. It was also associated with the most robust antioxidant and anti–skin aging activities. Indeed, the researchers reported that its antioxidant activities were comparable to ascorbic acid and Trolox and its anti–skin aging potency on a par with epigallocatechin-3-gallate and oleanolic acid. The ultrasound-assisted extract was also deemed safe as it did not provoke irritation. The authors concluded that this environmentally suitable extraction method for M. integrifolia is appropriate for obtaining effective macadamia extracts for use in cosmetics and cosmeceuticals.3
Anti-Aging Activity
In 2017, Addy et al. set out to characterize skin surface lipid composition and differences in an age- and sex-controlled population as a foundation for developing a botanically derived skin surface lipid mimetic agent. They noted that fatty acids, triglycerides, cholesterol, steryl esters, wax esters, and squalene are the main constituents of skin surface lipids. The investigators obtained skin surface lipid samples from the foreheads of 59 healthy 22-year-old women, analyzed them, and used the raw components of M. integrifolia, Simmondsia chinensis, and Olea europaea to engineer a mimetic product. They reported that the esterification reactions of jojoba, macadamia, and tall oils, combined with squalene derived from O. europaea, yielded an appropriate skin surface lipid mimetic, which, when applied to delipidized skin, assisted in recovering barrier function, enhancing skin hydration, and improving elasticity as well as firmness in aged skin. The researchers concluded that this skin surface lipid mimetic could serve as an effective supplement to human skin surface lipids in aged skin and for conditions in which the stratum corneum is impaired.4
Two years later, Hanum et al. compared the effects of macadamia nut oil nanocream and conventional cream for treating cutaneous aging over a 4-week period. The macadamia nut oil nanocream, which contained macadamia nut oil 10%, tween 80, propylene glycol, cetyl alcohol, methylparaben, propylparaben, and distilled water, was compared with the conventional cream based on effects on moisture, evenness, pore size, melanin, and wrinkling. The macadamia nut oil was found to yield superior anti-aging activity along each parameter as compared with the conventional cream. The researchers concluded that the macadamia nut oil in nanocream can be an effective formulation for providing benefits in addressing cutaneous aging.5
Macadamia nut oil has also been used in an anti-aging emulsion that was evaluated in a small study with 11 volunteers in 2008. Akhtar et al. prepared multiple emulsions of vitamin C and wheat protein using macadamia oil for its abundant supply of palmitoleic acid. Over 4 weeks, the emulsion was found to increase skin moisture without affecting other skin parameters, such as elasticity, erythema, melanin, pH, or sebum levels.6
Sapucaia (L. pisonis), an ornamental tree that is used for timber, produces edible, nutritious nuts that are rich in tocopherols, polyphenols, and fatty acids.7,8 In 2018, Demoliner et al. identified and characterized the phenolic substances present in sapucaia nut extract and its shell. Antioxidant activity conferred by the extract was attributed to the copious supply of catechin, epicatechin, and myricetin, as well as ellagic and ferulic acids, among the 14 phenolic constituents. The shell included 22 phenolic substances along with a significant level of condensed tannins and marked antioxidant function. The authors correlated the substantial activity imparted by the shell with its higher phenolic content, and suggested this robust source of natural antioxidants could be well suited to use in cosmetic products.9
Antifungal Activity
In 2015, Vieira et al. characterized 12 fractions enriched in peptides derived from L. pisonis seeds to determine inhibitory activity against Candida albicans. The fraction that exerted the strongest activity at 10 μg/mL, suppressing C. albicans growth by 38.5% and inducing a 69.3% loss of viability, was identified as similar to plant defensins and thus dubbed “L. pisonis defensin 1 (Lp-Def1).” The investigators concluded that Lp-Def1 acts on C. albicans by slightly elevating the induction of reactive oxygen species and causing a significant reduction in mitochondrial activity. They suggested that their findings support the use of plant defensins, particularly Lp-Def1, in the formulation of antifungal products, especially to address C. albicans.10
Pruritus
In 2012, Silva et al. studied the antipruritic impact of L. pisonis leaf extracts in mice and rats. Pretreatment with the various fractions of L. pisonis as well as constituent mixed triterpenes (ursolic and oleanolic acids) significantly blocked scratching behavior provoked by compound 48/80. The degranulation of rat peritoneal mast cells caused by compound 48/80 was also substantially decreased from pretreatment with the ethanol extract of L. pisonis, ether-L. pisonis fraction, and mixed triterpenes. The L. pisonis ether fraction suppressed edema induced by carrageenan administration and the ethanol extract displayed no toxicity up to an oral dose of 2g/kg. The investigators concluded that their results strongly support the antipruritic effects of L. pisonis leaves as well as the traditional use of the plant to treat pruritus.2
Stability for Cosmetic Creams
In 2020, Rampazzo et al. assessed the stability and cytotoxicity of a cosmetic cream containing sapucaia nut oil. All three tested concentrations (1%, 5%, and 10%) of the cream were found to be stable, with an effective preservative system, and deemed safe for use on human skin. To maintain a pH appropriate for a body cream, the formulation requires a stabilizing agent. The cream with 5% nut oil was identified as the most stable and satisfying for use on the skin.7
More recently, Hertel Pereira et al. investigated the benefits of using L. pisonis pericarp extract, known to exhibit abundant antioxidants, in an all-natural skin cream. They found that formulation instability increased proportionally with the concentration of the extract, but the use of the outer pericarp of L. pisonis was well suited for the cream formulation, with physical-chemical and organoleptic qualities unchanged after the stability test.11
Conclusion
The available literature on the medical applications of macadamia and sapucaia plants is sparse. Some recent findings are promising regarding possible uses in skin health. However, much more research is necessary before considering macadamia and sapucaia as viable sources of botanical agents capable of delivering significant cutaneous benefits.
Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur in Miami. She founded the division of cosmetic dermatology at the University of Miami in 1997. The third edition of her bestselling textbook, “Cosmetic Dermatology,” was published in 2022. Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Galderma, Johnson & Johnson, and Burt’s Bees. She is the CEO of Skin Type Solutions Inc., an SaaS company used to generate skin care routines in office and as an e-commerce solution. Write to her at [email protected].
References
1. Dailey A and Vuong QV. Antioxidants (Basel). 2015 Nov 12;4(4):699-718.
2. Silva LL et al. J Ethnopharmacol. 2012 Jan 6;139(1):90-97.
3. Somwongin S et al. Ultrason Sonochem. 2023 Jan;92:106266.
4. Addy J et al. J Cosmet Sci. 2017 Jan/Feb;68(1):59-67.
5. Hanum TI et al. Open Access Maced J Med Sci. 2019 Nov 14;7(22):3917-3920.
6. Akhtar N and Yazan Y. Pak J Pharm Sci. 2008 Jan;21(1):45-50.
7. Rampazzo APS et al. J Cosmet Sci. 2020 Sep/Oct;71(5):239-250.
8. Rosa TLM et al. Food Res Int. 2020 Nov;137:109383.
9. Demoliner F et al. Food Res Int. 2018 Oct;112:434-442.
10. Vieira ME et al. Acta Biochim Biophys Sin (Shanghai). 2015 Sep;47(9):716-729.
11. Hertel Pereira AC et al. J Cosmet Sci. 2021 Mar-Apr;72(2):155-162.
Macadamia (Macadamia tetraphylla) is endemic to Australia and is now commercially cultivated worldwide.1 It is closely related genetically to the other macadamia plants, including the other main one, M. integrifolia, cultivated for macadamia nuts. Known in Brazil as sapucaia or castanha-de-sapucaia, Lecythis pisonis (also referred to as “cream nut” or “monkey pot”) is a large, deciduous tropical tree and member of the Brazil nut family, Lecythidaceae.2 Various parts of both of these plants have been associated with medicinal properties, including the potential for dermatologic activity. Notably, the leaves of L. pisonis have been used in traditional medicine to treat pruritus.2.
Macadamia
Extraction to Harness Antioxidant Activity
In 2015, Dailey and Vuong developed an aqueous extraction process to recover the phenolic content and antioxidant functionality from the skin waste of M. tetraphylla using response surface methodology. As an environmentally suitable solvent that is also cheap and safe, water was chosen to maximize the extraction scenario. They identified the proper conditions (90° C, a time of 20 min, and a sample-to-solvent ratio of 5 g/100 mL) to obtain sufficient phenolic compounds, proanthocyanidins, and flavonoids to render robust antioxidant function.1
Early in 2023, Somwongin et al. investigated various green extraction methods for viability in harnessing the cosmetic/cosmeceutical ingredients of M. integrifolia pericarps. Extracts were assessed for total phenolic content as well as antioxidant and anti–skin aging functions. They found that among the green extraction methods (ultrasound, micellar, microwave, and pulsed electric field extraction with water used as a clean solvent), the ultrasound-assisted extraction method netted the greatest yield and total phenolic content. It was also associated with the most robust antioxidant and anti–skin aging activities. Indeed, the researchers reported that its antioxidant activities were comparable to ascorbic acid and Trolox and its anti–skin aging potency on a par with epigallocatechin-3-gallate and oleanolic acid. The ultrasound-assisted extract was also deemed safe as it did not provoke irritation. The authors concluded that this environmentally suitable extraction method for M. integrifolia is appropriate for obtaining effective macadamia extracts for use in cosmetics and cosmeceuticals.3
Anti-Aging Activity
In 2017, Addy et al. set out to characterize skin surface lipid composition and differences in an age- and sex-controlled population as a foundation for developing a botanically derived skin surface lipid mimetic agent. They noted that fatty acids, triglycerides, cholesterol, steryl esters, wax esters, and squalene are the main constituents of skin surface lipids. The investigators obtained skin surface lipid samples from the foreheads of 59 healthy 22-year-old women, analyzed them, and used the raw components of M. integrifolia, Simmondsia chinensis, and Olea europaea to engineer a mimetic product. They reported that the esterification reactions of jojoba, macadamia, and tall oils, combined with squalene derived from O. europaea, yielded an appropriate skin surface lipid mimetic, which, when applied to delipidized skin, assisted in recovering barrier function, enhancing skin hydration, and improving elasticity as well as firmness in aged skin. The researchers concluded that this skin surface lipid mimetic could serve as an effective supplement to human skin surface lipids in aged skin and for conditions in which the stratum corneum is impaired.4
Two years later, Hanum et al. compared the effects of macadamia nut oil nanocream and conventional cream for treating cutaneous aging over a 4-week period. The macadamia nut oil nanocream, which contained macadamia nut oil 10%, tween 80, propylene glycol, cetyl alcohol, methylparaben, propylparaben, and distilled water, was compared with the conventional cream based on effects on moisture, evenness, pore size, melanin, and wrinkling. The macadamia nut oil was found to yield superior anti-aging activity along each parameter as compared with the conventional cream. The researchers concluded that the macadamia nut oil in nanocream can be an effective formulation for providing benefits in addressing cutaneous aging.5
Macadamia nut oil has also been used in an anti-aging emulsion that was evaluated in a small study with 11 volunteers in 2008. Akhtar et al. prepared multiple emulsions of vitamin C and wheat protein using macadamia oil for its abundant supply of palmitoleic acid. Over 4 weeks, the emulsion was found to increase skin moisture without affecting other skin parameters, such as elasticity, erythema, melanin, pH, or sebum levels.6
Sapucaia (L. pisonis), an ornamental tree that is used for timber, produces edible, nutritious nuts that are rich in tocopherols, polyphenols, and fatty acids.7,8 In 2018, Demoliner et al. identified and characterized the phenolic substances present in sapucaia nut extract and its shell. Antioxidant activity conferred by the extract was attributed to the copious supply of catechin, epicatechin, and myricetin, as well as ellagic and ferulic acids, among the 14 phenolic constituents. The shell included 22 phenolic substances along with a significant level of condensed tannins and marked antioxidant function. The authors correlated the substantial activity imparted by the shell with its higher phenolic content, and suggested this robust source of natural antioxidants could be well suited to use in cosmetic products.9
Antifungal Activity
In 2015, Vieira et al. characterized 12 fractions enriched in peptides derived from L. pisonis seeds to determine inhibitory activity against Candida albicans. The fraction that exerted the strongest activity at 10 μg/mL, suppressing C. albicans growth by 38.5% and inducing a 69.3% loss of viability, was identified as similar to plant defensins and thus dubbed “L. pisonis defensin 1 (Lp-Def1).” The investigators concluded that Lp-Def1 acts on C. albicans by slightly elevating the induction of reactive oxygen species and causing a significant reduction in mitochondrial activity. They suggested that their findings support the use of plant defensins, particularly Lp-Def1, in the formulation of antifungal products, especially to address C. albicans.10
Pruritus
In 2012, Silva et al. studied the antipruritic impact of L. pisonis leaf extracts in mice and rats. Pretreatment with the various fractions of L. pisonis as well as constituent mixed triterpenes (ursolic and oleanolic acids) significantly blocked scratching behavior provoked by compound 48/80. The degranulation of rat peritoneal mast cells caused by compound 48/80 was also substantially decreased from pretreatment with the ethanol extract of L. pisonis, ether-L. pisonis fraction, and mixed triterpenes. The L. pisonis ether fraction suppressed edema induced by carrageenan administration and the ethanol extract displayed no toxicity up to an oral dose of 2g/kg. The investigators concluded that their results strongly support the antipruritic effects of L. pisonis leaves as well as the traditional use of the plant to treat pruritus.2
Stability for Cosmetic Creams
In 2020, Rampazzo et al. assessed the stability and cytotoxicity of a cosmetic cream containing sapucaia nut oil. All three tested concentrations (1%, 5%, and 10%) of the cream were found to be stable, with an effective preservative system, and deemed safe for use on human skin. To maintain a pH appropriate for a body cream, the formulation requires a stabilizing agent. The cream with 5% nut oil was identified as the most stable and satisfying for use on the skin.7
More recently, Hertel Pereira et al. investigated the benefits of using L. pisonis pericarp extract, known to exhibit abundant antioxidants, in an all-natural skin cream. They found that formulation instability increased proportionally with the concentration of the extract, but the use of the outer pericarp of L. pisonis was well suited for the cream formulation, with physical-chemical and organoleptic qualities unchanged after the stability test.11
Conclusion
The available literature on the medical applications of macadamia and sapucaia plants is sparse. Some recent findings are promising regarding possible uses in skin health. However, much more research is necessary before considering macadamia and sapucaia as viable sources of botanical agents capable of delivering significant cutaneous benefits.
Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur in Miami. She founded the division of cosmetic dermatology at the University of Miami in 1997. The third edition of her bestselling textbook, “Cosmetic Dermatology,” was published in 2022. Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Galderma, Johnson & Johnson, and Burt’s Bees. She is the CEO of Skin Type Solutions Inc., an SaaS company used to generate skin care routines in office and as an e-commerce solution. Write to her at [email protected].
References
1. Dailey A and Vuong QV. Antioxidants (Basel). 2015 Nov 12;4(4):699-718.
2. Silva LL et al. J Ethnopharmacol. 2012 Jan 6;139(1):90-97.
3. Somwongin S et al. Ultrason Sonochem. 2023 Jan;92:106266.
4. Addy J et al. J Cosmet Sci. 2017 Jan/Feb;68(1):59-67.
5. Hanum TI et al. Open Access Maced J Med Sci. 2019 Nov 14;7(22):3917-3920.
6. Akhtar N and Yazan Y. Pak J Pharm Sci. 2008 Jan;21(1):45-50.
7. Rampazzo APS et al. J Cosmet Sci. 2020 Sep/Oct;71(5):239-250.
8. Rosa TLM et al. Food Res Int. 2020 Nov;137:109383.
9. Demoliner F et al. Food Res Int. 2018 Oct;112:434-442.
10. Vieira ME et al. Acta Biochim Biophys Sin (Shanghai). 2015 Sep;47(9):716-729.
11. Hertel Pereira AC et al. J Cosmet Sci. 2021 Mar-Apr;72(2):155-162.
Macadamia (Macadamia tetraphylla) is endemic to Australia and is now commercially cultivated worldwide.1 It is closely related genetically to the other macadamia plants, including the other main one, M. integrifolia, cultivated for macadamia nuts. Known in Brazil as sapucaia or castanha-de-sapucaia, Lecythis pisonis (also referred to as “cream nut” or “monkey pot”) is a large, deciduous tropical tree and member of the Brazil nut family, Lecythidaceae.2 Various parts of both of these plants have been associated with medicinal properties, including the potential for dermatologic activity. Notably, the leaves of L. pisonis have been used in traditional medicine to treat pruritus.2.
Macadamia
Extraction to Harness Antioxidant Activity
In 2015, Dailey and Vuong developed an aqueous extraction process to recover the phenolic content and antioxidant functionality from the skin waste of M. tetraphylla using response surface methodology. As an environmentally suitable solvent that is also cheap and safe, water was chosen to maximize the extraction scenario. They identified the proper conditions (90° C, a time of 20 min, and a sample-to-solvent ratio of 5 g/100 mL) to obtain sufficient phenolic compounds, proanthocyanidins, and flavonoids to render robust antioxidant function.1
Early in 2023, Somwongin et al. investigated various green extraction methods for viability in harnessing the cosmetic/cosmeceutical ingredients of M. integrifolia pericarps. Extracts were assessed for total phenolic content as well as antioxidant and anti–skin aging functions. They found that among the green extraction methods (ultrasound, micellar, microwave, and pulsed electric field extraction with water used as a clean solvent), the ultrasound-assisted extraction method netted the greatest yield and total phenolic content. It was also associated with the most robust antioxidant and anti–skin aging activities. Indeed, the researchers reported that its antioxidant activities were comparable to ascorbic acid and Trolox and its anti–skin aging potency on a par with epigallocatechin-3-gallate and oleanolic acid. The ultrasound-assisted extract was also deemed safe as it did not provoke irritation. The authors concluded that this environmentally suitable extraction method for M. integrifolia is appropriate for obtaining effective macadamia extracts for use in cosmetics and cosmeceuticals.3
Anti-Aging Activity
In 2017, Addy et al. set out to characterize skin surface lipid composition and differences in an age- and sex-controlled population as a foundation for developing a botanically derived skin surface lipid mimetic agent. They noted that fatty acids, triglycerides, cholesterol, steryl esters, wax esters, and squalene are the main constituents of skin surface lipids. The investigators obtained skin surface lipid samples from the foreheads of 59 healthy 22-year-old women, analyzed them, and used the raw components of M. integrifolia, Simmondsia chinensis, and Olea europaea to engineer a mimetic product. They reported that the esterification reactions of jojoba, macadamia, and tall oils, combined with squalene derived from O. europaea, yielded an appropriate skin surface lipid mimetic, which, when applied to delipidized skin, assisted in recovering barrier function, enhancing skin hydration, and improving elasticity as well as firmness in aged skin. The researchers concluded that this skin surface lipid mimetic could serve as an effective supplement to human skin surface lipids in aged skin and for conditions in which the stratum corneum is impaired.4
Two years later, Hanum et al. compared the effects of macadamia nut oil nanocream and conventional cream for treating cutaneous aging over a 4-week period. The macadamia nut oil nanocream, which contained macadamia nut oil 10%, tween 80, propylene glycol, cetyl alcohol, methylparaben, propylparaben, and distilled water, was compared with the conventional cream based on effects on moisture, evenness, pore size, melanin, and wrinkling. The macadamia nut oil was found to yield superior anti-aging activity along each parameter as compared with the conventional cream. The researchers concluded that the macadamia nut oil in nanocream can be an effective formulation for providing benefits in addressing cutaneous aging.5
Macadamia nut oil has also been used in an anti-aging emulsion that was evaluated in a small study with 11 volunteers in 2008. Akhtar et al. prepared multiple emulsions of vitamin C and wheat protein using macadamia oil for its abundant supply of palmitoleic acid. Over 4 weeks, the emulsion was found to increase skin moisture without affecting other skin parameters, such as elasticity, erythema, melanin, pH, or sebum levels.6
Sapucaia (L. pisonis), an ornamental tree that is used for timber, produces edible, nutritious nuts that are rich in tocopherols, polyphenols, and fatty acids.7,8 In 2018, Demoliner et al. identified and characterized the phenolic substances present in sapucaia nut extract and its shell. Antioxidant activity conferred by the extract was attributed to the copious supply of catechin, epicatechin, and myricetin, as well as ellagic and ferulic acids, among the 14 phenolic constituents. The shell included 22 phenolic substances along with a significant level of condensed tannins and marked antioxidant function. The authors correlated the substantial activity imparted by the shell with its higher phenolic content, and suggested this robust source of natural antioxidants could be well suited to use in cosmetic products.9
Antifungal Activity
In 2015, Vieira et al. characterized 12 fractions enriched in peptides derived from L. pisonis seeds to determine inhibitory activity against Candida albicans. The fraction that exerted the strongest activity at 10 μg/mL, suppressing C. albicans growth by 38.5% and inducing a 69.3% loss of viability, was identified as similar to plant defensins and thus dubbed “L. pisonis defensin 1 (Lp-Def1).” The investigators concluded that Lp-Def1 acts on C. albicans by slightly elevating the induction of reactive oxygen species and causing a significant reduction in mitochondrial activity. They suggested that their findings support the use of plant defensins, particularly Lp-Def1, in the formulation of antifungal products, especially to address C. albicans.10
Pruritus
In 2012, Silva et al. studied the antipruritic impact of L. pisonis leaf extracts in mice and rats. Pretreatment with the various fractions of L. pisonis as well as constituent mixed triterpenes (ursolic and oleanolic acids) significantly blocked scratching behavior provoked by compound 48/80. The degranulation of rat peritoneal mast cells caused by compound 48/80 was also substantially decreased from pretreatment with the ethanol extract of L. pisonis, ether-L. pisonis fraction, and mixed triterpenes. The L. pisonis ether fraction suppressed edema induced by carrageenan administration and the ethanol extract displayed no toxicity up to an oral dose of 2g/kg. The investigators concluded that their results strongly support the antipruritic effects of L. pisonis leaves as well as the traditional use of the plant to treat pruritus.2
Stability for Cosmetic Creams
In 2020, Rampazzo et al. assessed the stability and cytotoxicity of a cosmetic cream containing sapucaia nut oil. All three tested concentrations (1%, 5%, and 10%) of the cream were found to be stable, with an effective preservative system, and deemed safe for use on human skin. To maintain a pH appropriate for a body cream, the formulation requires a stabilizing agent. The cream with 5% nut oil was identified as the most stable and satisfying for use on the skin.7
More recently, Hertel Pereira et al. investigated the benefits of using L. pisonis pericarp extract, known to exhibit abundant antioxidants, in an all-natural skin cream. They found that formulation instability increased proportionally with the concentration of the extract, but the use of the outer pericarp of L. pisonis was well suited for the cream formulation, with physical-chemical and organoleptic qualities unchanged after the stability test.11
Conclusion
The available literature on the medical applications of macadamia and sapucaia plants is sparse. Some recent findings are promising regarding possible uses in skin health. However, much more research is necessary before considering macadamia and sapucaia as viable sources of botanical agents capable of delivering significant cutaneous benefits.
Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur in Miami. She founded the division of cosmetic dermatology at the University of Miami in 1997. The third edition of her bestselling textbook, “Cosmetic Dermatology,” was published in 2022. Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Galderma, Johnson & Johnson, and Burt’s Bees. She is the CEO of Skin Type Solutions Inc., an SaaS company used to generate skin care routines in office and as an e-commerce solution. Write to her at [email protected].
References
1. Dailey A and Vuong QV. Antioxidants (Basel). 2015 Nov 12;4(4):699-718.
2. Silva LL et al. J Ethnopharmacol. 2012 Jan 6;139(1):90-97.
3. Somwongin S et al. Ultrason Sonochem. 2023 Jan;92:106266.
4. Addy J et al. J Cosmet Sci. 2017 Jan/Feb;68(1):59-67.
5. Hanum TI et al. Open Access Maced J Med Sci. 2019 Nov 14;7(22):3917-3920.
6. Akhtar N and Yazan Y. Pak J Pharm Sci. 2008 Jan;21(1):45-50.
7. Rampazzo APS et al. J Cosmet Sci. 2020 Sep/Oct;71(5):239-250.
8. Rosa TLM et al. Food Res Int. 2020 Nov;137:109383.
9. Demoliner F et al. Food Res Int. 2018 Oct;112:434-442.
10. Vieira ME et al. Acta Biochim Biophys Sin (Shanghai). 2015 Sep;47(9):716-729.
11. Hertel Pereira AC et al. J Cosmet Sci. 2021 Mar-Apr;72(2):155-162.
Satisfactory Results, Less Pain When Surface Anesthesia Used with Thermomechanical Fractional Injury Therapy
BALTIMORE — , a small study of the recently cleared device found.
The study enrolled 12 patients who were undergoing treatment for periorbital rhytides, or wrinkles, around the eyes. Seven of them received topical anesthetic cream 20 minutes before the procedure, while five were given ice packs to self-apply for 5 minutes beforehand. Patients received four treatment sessions with a month between sessions and were then evaluated up to 3 months after their last session. Study results were presented at the annual conference of the American Society for Laser Medicine and Surgery.
“Based on the approach that we had used, which was to keep the device parameters the same for those who received topical anesthetics and those who received ice, when we looked at the pain levels that the patients had relayed to us when we were doing the procedure, we found that both of them were almost exactly the same in terms of discomfort, a level of 3-4 out of 10, with 10 being the highest discomfort level,” lead investigator Jerome M. Garden, MD, said in an interview after the conference.
“In terms of patient satisfaction using a range of 0-5, again it was fairly equivalent” between the two groups, said Dr. Garden, professor of clinical dermatology and biomedical engineering at Northwestern University, Chicago. “And the overall satisfaction rate was high.”
The same device settings were used for all procedures: A pulse duration of 10 milliseconds and a protrusion depth of 400 micrometers. Double passes were applied using the standard device tip, with the smaller tip used in tighter areas, Dr. Garden said. Three patients were Fitzpatrick skin type (FST) I, six were FST II, and three were FST III.
Study Results
The results for the different anesthetic methods were almost identical. Those using ice reported a 0-10 average pain level of 3.95 ± 1.5, while those who received the topical anesthetic reported a pain level of 3.92 ± 1.5. In terms of self-graded improvement at 3-month follow-up, using a scale of 1-4, with 1 representing up to a 25% improvement and 4 a 75%-100% improvement, the patients using ice had a 2.6 ± 0.5 improvement and those using topical cream a 2.8 ± 0.5 improvement, Dr. Garden said during his presentation.
In terms of patient satisfaction, rated on a scale of 1-5, with 5 being very satisfied, the average grade was 3.9 ± 0.9, Dr. Garden added, with 70% rating ≥ 4.
“This is a relatively new device, which uses an approach to help texture changes in wrinkling on the skin in a different fashion than any of the other devices that are currently out there,” Dr. Garden told this news organization after the conference. “I wanted to understand more in depth the different parameters that may impact the outcome” with this device, he added.
The thermomechanical fractional injury device, originally cleared by the US Food and Drug Administration (FDA) in 2021, with a second-generation device cleared in June 2023, deposits heat into the skin, producing controlled thermal injury to promote collagen and elastin production. The device uses only heat, not a laser, which penetrates the skin. A heat sensation on the skin during the procedure can affect patients differently depending on their level of tolerance, Dr. Garden said during his presentation.
Managing Patient Discomfort
Kachiu C. Lee, MD, MPH, of the Main Line Center for Laser Surgery in Ardmore, Pennsylvania, has used the device in her own practice and found that “it can definitely get a little bit uncomfortable for patients,” she said in an interview after the conference.
“I would say that as the doctor, my number one priority is to always make sure my patients are comfortable, especially when treating a sensitive area like the eyes,” added Dr. Lee, who was not involved with the study. “I don’t want them to suddenly jump or move from the discomfort when I have a device right next to their eye. I think that the patient comfort is very important to make sure that we’re managing their discomfort so that the procedure is tolerable.”
She added, “Dr. Garden’s study was effective at showing that surface anesthesia, whether it be with an ice pack 5 minutes before or a topical numbing cream, can be very effective in reducing the pain level while also not interfering with the efficacy of the treatment itself.”
Dr. Garden serves on the medical advisory board for Novoxel, maker of the device. Dr. Lee had no relevant disclosures.
A version of this article appeared on Medscape.com.
BALTIMORE — , a small study of the recently cleared device found.
The study enrolled 12 patients who were undergoing treatment for periorbital rhytides, or wrinkles, around the eyes. Seven of them received topical anesthetic cream 20 minutes before the procedure, while five were given ice packs to self-apply for 5 minutes beforehand. Patients received four treatment sessions with a month between sessions and were then evaluated up to 3 months after their last session. Study results were presented at the annual conference of the American Society for Laser Medicine and Surgery.
“Based on the approach that we had used, which was to keep the device parameters the same for those who received topical anesthetics and those who received ice, when we looked at the pain levels that the patients had relayed to us when we were doing the procedure, we found that both of them were almost exactly the same in terms of discomfort, a level of 3-4 out of 10, with 10 being the highest discomfort level,” lead investigator Jerome M. Garden, MD, said in an interview after the conference.
“In terms of patient satisfaction using a range of 0-5, again it was fairly equivalent” between the two groups, said Dr. Garden, professor of clinical dermatology and biomedical engineering at Northwestern University, Chicago. “And the overall satisfaction rate was high.”
The same device settings were used for all procedures: A pulse duration of 10 milliseconds and a protrusion depth of 400 micrometers. Double passes were applied using the standard device tip, with the smaller tip used in tighter areas, Dr. Garden said. Three patients were Fitzpatrick skin type (FST) I, six were FST II, and three were FST III.
Study Results
The results for the different anesthetic methods were almost identical. Those using ice reported a 0-10 average pain level of 3.95 ± 1.5, while those who received the topical anesthetic reported a pain level of 3.92 ± 1.5. In terms of self-graded improvement at 3-month follow-up, using a scale of 1-4, with 1 representing up to a 25% improvement and 4 a 75%-100% improvement, the patients using ice had a 2.6 ± 0.5 improvement and those using topical cream a 2.8 ± 0.5 improvement, Dr. Garden said during his presentation.
In terms of patient satisfaction, rated on a scale of 1-5, with 5 being very satisfied, the average grade was 3.9 ± 0.9, Dr. Garden added, with 70% rating ≥ 4.
“This is a relatively new device, which uses an approach to help texture changes in wrinkling on the skin in a different fashion than any of the other devices that are currently out there,” Dr. Garden told this news organization after the conference. “I wanted to understand more in depth the different parameters that may impact the outcome” with this device, he added.
The thermomechanical fractional injury device, originally cleared by the US Food and Drug Administration (FDA) in 2021, with a second-generation device cleared in June 2023, deposits heat into the skin, producing controlled thermal injury to promote collagen and elastin production. The device uses only heat, not a laser, which penetrates the skin. A heat sensation on the skin during the procedure can affect patients differently depending on their level of tolerance, Dr. Garden said during his presentation.
Managing Patient Discomfort
Kachiu C. Lee, MD, MPH, of the Main Line Center for Laser Surgery in Ardmore, Pennsylvania, has used the device in her own practice and found that “it can definitely get a little bit uncomfortable for patients,” she said in an interview after the conference.
“I would say that as the doctor, my number one priority is to always make sure my patients are comfortable, especially when treating a sensitive area like the eyes,” added Dr. Lee, who was not involved with the study. “I don’t want them to suddenly jump or move from the discomfort when I have a device right next to their eye. I think that the patient comfort is very important to make sure that we’re managing their discomfort so that the procedure is tolerable.”
She added, “Dr. Garden’s study was effective at showing that surface anesthesia, whether it be with an ice pack 5 minutes before or a topical numbing cream, can be very effective in reducing the pain level while also not interfering with the efficacy of the treatment itself.”
Dr. Garden serves on the medical advisory board for Novoxel, maker of the device. Dr. Lee had no relevant disclosures.
A version of this article appeared on Medscape.com.
BALTIMORE — , a small study of the recently cleared device found.
The study enrolled 12 patients who were undergoing treatment for periorbital rhytides, or wrinkles, around the eyes. Seven of them received topical anesthetic cream 20 minutes before the procedure, while five were given ice packs to self-apply for 5 minutes beforehand. Patients received four treatment sessions with a month between sessions and were then evaluated up to 3 months after their last session. Study results were presented at the annual conference of the American Society for Laser Medicine and Surgery.
“Based on the approach that we had used, which was to keep the device parameters the same for those who received topical anesthetics and those who received ice, when we looked at the pain levels that the patients had relayed to us when we were doing the procedure, we found that both of them were almost exactly the same in terms of discomfort, a level of 3-4 out of 10, with 10 being the highest discomfort level,” lead investigator Jerome M. Garden, MD, said in an interview after the conference.
“In terms of patient satisfaction using a range of 0-5, again it was fairly equivalent” between the two groups, said Dr. Garden, professor of clinical dermatology and biomedical engineering at Northwestern University, Chicago. “And the overall satisfaction rate was high.”
The same device settings were used for all procedures: A pulse duration of 10 milliseconds and a protrusion depth of 400 micrometers. Double passes were applied using the standard device tip, with the smaller tip used in tighter areas, Dr. Garden said. Three patients were Fitzpatrick skin type (FST) I, six were FST II, and three were FST III.
Study Results
The results for the different anesthetic methods were almost identical. Those using ice reported a 0-10 average pain level of 3.95 ± 1.5, while those who received the topical anesthetic reported a pain level of 3.92 ± 1.5. In terms of self-graded improvement at 3-month follow-up, using a scale of 1-4, with 1 representing up to a 25% improvement and 4 a 75%-100% improvement, the patients using ice had a 2.6 ± 0.5 improvement and those using topical cream a 2.8 ± 0.5 improvement, Dr. Garden said during his presentation.
In terms of patient satisfaction, rated on a scale of 1-5, with 5 being very satisfied, the average grade was 3.9 ± 0.9, Dr. Garden added, with 70% rating ≥ 4.
“This is a relatively new device, which uses an approach to help texture changes in wrinkling on the skin in a different fashion than any of the other devices that are currently out there,” Dr. Garden told this news organization after the conference. “I wanted to understand more in depth the different parameters that may impact the outcome” with this device, he added.
The thermomechanical fractional injury device, originally cleared by the US Food and Drug Administration (FDA) in 2021, with a second-generation device cleared in June 2023, deposits heat into the skin, producing controlled thermal injury to promote collagen and elastin production. The device uses only heat, not a laser, which penetrates the skin. A heat sensation on the skin during the procedure can affect patients differently depending on their level of tolerance, Dr. Garden said during his presentation.
Managing Patient Discomfort
Kachiu C. Lee, MD, MPH, of the Main Line Center for Laser Surgery in Ardmore, Pennsylvania, has used the device in her own practice and found that “it can definitely get a little bit uncomfortable for patients,” she said in an interview after the conference.
“I would say that as the doctor, my number one priority is to always make sure my patients are comfortable, especially when treating a sensitive area like the eyes,” added Dr. Lee, who was not involved with the study. “I don’t want them to suddenly jump or move from the discomfort when I have a device right next to their eye. I think that the patient comfort is very important to make sure that we’re managing their discomfort so that the procedure is tolerable.”
She added, “Dr. Garden’s study was effective at showing that surface anesthesia, whether it be with an ice pack 5 minutes before or a topical numbing cream, can be very effective in reducing the pain level while also not interfering with the efficacy of the treatment itself.”
Dr. Garden serves on the medical advisory board for Novoxel, maker of the device. Dr. Lee had no relevant disclosures.
A version of this article appeared on Medscape.com.
FROM ASLMS 2024
New HIV Infections After Vampire Facials at Unlicensed Spa
At least three clients of an unlicensed spa in New Mexico contracted HIV after receiving platelet-rich plasma (PRP) microneedling facials, according to an investigation by the US Centers for Disease Control and Prevention (CDC).
The investigation, spanning 5 years with parts of it still ongoing, has resulted in the closure of the spa and is raising questions about public safety in cosmetic clinics.
Though transmission of HIV by unsterile injection practices is a known risk, this is the first time it has been linked to cosmetic injection services, said Anna Stadelman-Behar, PhD, MPH, of the CDC’s Epidemic Intelligence Service.
Sometimes called a vampire facial, the PRP treatment involves taking a patient’s own blood and separating it in a centrifuge. The portion containing a high concentration of platelets is then reinjected with a syringe or microneedling device.
“The idea is that when you inject this concentrated amount of platelets, the growth factors that the platelets release help to stimulate the regenerative nature of that area,” said Anthony Rossi, MD, professor of dermatology at Weill Cornell Medical College in New York, and attending dermatologist at Memorial Sloan Kettering Cancer Center.
The infections under investigation first came to light when a woman was diagnosed with HIV with no known risk factors for the disease other than exposure to microneedling facials at a cosmetic spa.
The New Mexico Department of Health and the CDC launched an investigation of the spa and discovered a litany of “gross violations of infection control practices,” said Dr. Stadelman-Behar.
Infection-Control Violations
At the spa in New Mexico, investigators found:
- On a kitchen counter, a centrifuge, a heating dry bath, and a rack of unlabeled tubes containing blood
- In a refrigerator, unlabeled tubes of blood and medical injectables including botox and lidocaine stored along with food
- Unwrapped syringes in drawers, on counters, and discarded in regular trash cans
- No autoclave for steam sterilization on the premises
- Only surface cleaning for procedure equipment with ammonium chloride disinfecting spray and benzalkonium chloride disinfecting wipes after each client visit
- Disposable electric desiccator tips cleaned only by alcohol immersion to be reused
The spa’s owner operated without appropriate licenses at multiple locations and did not have an appointment scheduling system that stored client contact information.
Investigators contacted as many people as they could find and launched a large-scale community outreach effort to find more.
In total, four clients and one intimate partner of a client were diagnosed with HIV during the investigation, but one client and her partner were determined to likely have been infected before the spa visit.
It is not clear whether the infections were due to unlabeled contaminated blood products being given to the wrong client or contamination on shared needles. Investigators did not have the authority to collect specimens during their site visit that would have allowed them to study that.
“We can’t definitively say what the route of contamination was,” noted Dr. Stadelman-Behar.
Anne Chapas, MD, a board-certified dermatologist, and instructor at Mount Sinai Hospital in New York, added that just because a procedure is cosmetic, that doesn’t mean it is not medical. “Personally, I feel it should only be done by medical practitioners who understand the risks.”
A Medical Procedure
PRP microneedling has been used extensively in orthopedic surgery to promote joint regeneration. For the past 10 years, it has also been used in dermatology to treat hair loss from alopecia, to augment wound healing, and cosmetically to reduce facial wrinkles.
It is generally done in a doctor’s office or medical spa, and the procedure takes about half an hour.
Dr. Stadelman-Behar said that this ongoing investigation highlights the importance of front-line healthcare workers using their clinical expertise to help identify potential new routes of transmission for infections. “It was provider-led intuition that sparked this investigation, so it’s important to let the department of health know if there is something amiss with any of the exposures that the patient might have had,” she said.
A version of this article appeared on Medscape.com.
At least three clients of an unlicensed spa in New Mexico contracted HIV after receiving platelet-rich plasma (PRP) microneedling facials, according to an investigation by the US Centers for Disease Control and Prevention (CDC).
The investigation, spanning 5 years with parts of it still ongoing, has resulted in the closure of the spa and is raising questions about public safety in cosmetic clinics.
Though transmission of HIV by unsterile injection practices is a known risk, this is the first time it has been linked to cosmetic injection services, said Anna Stadelman-Behar, PhD, MPH, of the CDC’s Epidemic Intelligence Service.
Sometimes called a vampire facial, the PRP treatment involves taking a patient’s own blood and separating it in a centrifuge. The portion containing a high concentration of platelets is then reinjected with a syringe or microneedling device.
“The idea is that when you inject this concentrated amount of platelets, the growth factors that the platelets release help to stimulate the regenerative nature of that area,” said Anthony Rossi, MD, professor of dermatology at Weill Cornell Medical College in New York, and attending dermatologist at Memorial Sloan Kettering Cancer Center.
The infections under investigation first came to light when a woman was diagnosed with HIV with no known risk factors for the disease other than exposure to microneedling facials at a cosmetic spa.
The New Mexico Department of Health and the CDC launched an investigation of the spa and discovered a litany of “gross violations of infection control practices,” said Dr. Stadelman-Behar.
Infection-Control Violations
At the spa in New Mexico, investigators found:
- On a kitchen counter, a centrifuge, a heating dry bath, and a rack of unlabeled tubes containing blood
- In a refrigerator, unlabeled tubes of blood and medical injectables including botox and lidocaine stored along with food
- Unwrapped syringes in drawers, on counters, and discarded in regular trash cans
- No autoclave for steam sterilization on the premises
- Only surface cleaning for procedure equipment with ammonium chloride disinfecting spray and benzalkonium chloride disinfecting wipes after each client visit
- Disposable electric desiccator tips cleaned only by alcohol immersion to be reused
The spa’s owner operated without appropriate licenses at multiple locations and did not have an appointment scheduling system that stored client contact information.
Investigators contacted as many people as they could find and launched a large-scale community outreach effort to find more.
In total, four clients and one intimate partner of a client were diagnosed with HIV during the investigation, but one client and her partner were determined to likely have been infected before the spa visit.
It is not clear whether the infections were due to unlabeled contaminated blood products being given to the wrong client or contamination on shared needles. Investigators did not have the authority to collect specimens during their site visit that would have allowed them to study that.
“We can’t definitively say what the route of contamination was,” noted Dr. Stadelman-Behar.
Anne Chapas, MD, a board-certified dermatologist, and instructor at Mount Sinai Hospital in New York, added that just because a procedure is cosmetic, that doesn’t mean it is not medical. “Personally, I feel it should only be done by medical practitioners who understand the risks.”
A Medical Procedure
PRP microneedling has been used extensively in orthopedic surgery to promote joint regeneration. For the past 10 years, it has also been used in dermatology to treat hair loss from alopecia, to augment wound healing, and cosmetically to reduce facial wrinkles.
It is generally done in a doctor’s office or medical spa, and the procedure takes about half an hour.
Dr. Stadelman-Behar said that this ongoing investigation highlights the importance of front-line healthcare workers using their clinical expertise to help identify potential new routes of transmission for infections. “It was provider-led intuition that sparked this investigation, so it’s important to let the department of health know if there is something amiss with any of the exposures that the patient might have had,” she said.
A version of this article appeared on Medscape.com.
At least three clients of an unlicensed spa in New Mexico contracted HIV after receiving platelet-rich plasma (PRP) microneedling facials, according to an investigation by the US Centers for Disease Control and Prevention (CDC).
The investigation, spanning 5 years with parts of it still ongoing, has resulted in the closure of the spa and is raising questions about public safety in cosmetic clinics.
Though transmission of HIV by unsterile injection practices is a known risk, this is the first time it has been linked to cosmetic injection services, said Anna Stadelman-Behar, PhD, MPH, of the CDC’s Epidemic Intelligence Service.
Sometimes called a vampire facial, the PRP treatment involves taking a patient’s own blood and separating it in a centrifuge. The portion containing a high concentration of platelets is then reinjected with a syringe or microneedling device.
“The idea is that when you inject this concentrated amount of platelets, the growth factors that the platelets release help to stimulate the regenerative nature of that area,” said Anthony Rossi, MD, professor of dermatology at Weill Cornell Medical College in New York, and attending dermatologist at Memorial Sloan Kettering Cancer Center.
The infections under investigation first came to light when a woman was diagnosed with HIV with no known risk factors for the disease other than exposure to microneedling facials at a cosmetic spa.
The New Mexico Department of Health and the CDC launched an investigation of the spa and discovered a litany of “gross violations of infection control practices,” said Dr. Stadelman-Behar.
Infection-Control Violations
At the spa in New Mexico, investigators found:
- On a kitchen counter, a centrifuge, a heating dry bath, and a rack of unlabeled tubes containing blood
- In a refrigerator, unlabeled tubes of blood and medical injectables including botox and lidocaine stored along with food
- Unwrapped syringes in drawers, on counters, and discarded in regular trash cans
- No autoclave for steam sterilization on the premises
- Only surface cleaning for procedure equipment with ammonium chloride disinfecting spray and benzalkonium chloride disinfecting wipes after each client visit
- Disposable electric desiccator tips cleaned only by alcohol immersion to be reused
The spa’s owner operated without appropriate licenses at multiple locations and did not have an appointment scheduling system that stored client contact information.
Investigators contacted as many people as they could find and launched a large-scale community outreach effort to find more.
In total, four clients and one intimate partner of a client were diagnosed with HIV during the investigation, but one client and her partner were determined to likely have been infected before the spa visit.
It is not clear whether the infections were due to unlabeled contaminated blood products being given to the wrong client or contamination on shared needles. Investigators did not have the authority to collect specimens during their site visit that would have allowed them to study that.
“We can’t definitively say what the route of contamination was,” noted Dr. Stadelman-Behar.
Anne Chapas, MD, a board-certified dermatologist, and instructor at Mount Sinai Hospital in New York, added that just because a procedure is cosmetic, that doesn’t mean it is not medical. “Personally, I feel it should only be done by medical practitioners who understand the risks.”
A Medical Procedure
PRP microneedling has been used extensively in orthopedic surgery to promote joint regeneration. For the past 10 years, it has also been used in dermatology to treat hair loss from alopecia, to augment wound healing, and cosmetically to reduce facial wrinkles.
It is generally done in a doctor’s office or medical spa, and the procedure takes about half an hour.
Dr. Stadelman-Behar said that this ongoing investigation highlights the importance of front-line healthcare workers using their clinical expertise to help identify potential new routes of transmission for infections. “It was provider-led intuition that sparked this investigation, so it’s important to let the department of health know if there is something amiss with any of the exposures that the patient might have had,” she said.
A version of this article appeared on Medscape.com.
Study Demonstrates Faster Recovery, Less Pain After Facial Resurfacing With 2910-nm Laser
BALTIMORE — A — while causing less discomfort and downtime compared with conventional fractional lasers, a small single-center study showed.
The study enrolled 15 patients who had three treatment sessions with the 2910-nm laser. “It’s highly customizable,” the study’s lead author, Taryn Murray, MD, a dermatologist at Cleveland Clinic, told this news organization. “It has a really fast time in healing compared to traditional abatable lasers; the healing time is 5-7 days vs several weeks.” Dr. Murray presented the results at the annual meeting of the American Society for Laser Medicine and Surgery (ASLMS).
The Technology Behind the Laser
The 2910-nm erbium-doped fluoride glass fiber laser is a mid-infrared ablative fractional device that operates at peak water absorption. It’s designed to cause minimal residual thermal damage, resulting in less discomfort, shorter downtime, and potentially fewer side effects than conventional ablative lasers, Dr. Murray said.
Because of the way the pulses are delivered, “it’s far less painful than traditional fractional ablative lasers, so you can use mainly topical numbing; you don’t need nerve blocks, you don’t have to infiltrate lidocaine, you don’t have to put the patient under anesthesia,” she said.
“Because of the wavelength, how pulses are delivered and how customizable the settings are, it’s safer to use in darker skin types,” and the density, depth, and the amount of coagulation applied into the skin are customizable, Dr. Murray added.
The laser also delivers pulses in a different way than the conventional 2940-nm erbium and CO2 lasers, she explained. “Traditional lasers do it all in one pulse. This laser uses micropulses with relaxation time in between pulses, so the body interprets it as less painful and allows pressure and steam to escape out of the channel, which results in faster healing.”
The study patients had topical anesthetic cream applied to their faces 45-60 minutes before the procedure. Multiple passes were made using both superficial and deep laser modes. The average patient age was 65.7 years, and Fitzpatrick skin types included I (n = 3), II (n = 3), III (n = 7), and IV (n = 2). On a scale of 0-10, the average level of discomfort was 4.9, and the average patient satisfaction after three treatments was 4.8, Dr. Murray said.
For cosmetic improvement, the study used the 5-point Global Aesthetic Improvement Scale (GAIS). Blinded reviewers evaluated digital images and determined an average GAIS score of 3.2 for overall appearance, 2.9 for wrinkles, 3.6 for pigment, 3.1 for skin texture, and 2.6 for skin laxity.
When the patients themselves reviewed the digital images, the average GAIS score was 3.8 for overall appearance.
Side effects, said Dr. Murray, were transient, with edema and soft-tissue crusting lasting 3-5 days and erythema resolving in 1-2 weeks on average. One case of postinflammatory hyperpigmentation (PIH) did arise, which was linked to allergic contact dermatitis from the healing ointment. That patient stayed in the study and had complete resolution of the PIH.
Study Stands Out
A number of studies of the 2910-nm erbium-doped fluoride glass fiber laser have emerged over the past half year, Ritu Swali, MD, who was an American Society of Dermatologic Surgery fellow at a practice in Houston, said in an interview at the meeting. But this one stands out because of the evidence surrounding its use.
Most people are using this laser for facial resurfacing, “and we want to know that we have a technology ... with shorter downtime and easier wound care and just more comfort,” she said.
She noted that with conventional lasers, most patients get nerve blocks and some even opt for general anesthesia. “To be able to do the levels of facial resurfacing [Dr. Murray] is doing without having to do all of that pain management is pretty amazing,” Dr. Swali added.
The speed of the procedure and the relatively short downtime are also noteworthy, she said. “The huge advantage is having so much less pain from the procedure itself, so you’re able to do it faster because they’re tolerating it so well and you’re not having to take breaks,” she said.
As for downtime, Dr. Swali added, “these patients are coming in on a Thursday and they are back up and running by Monday,” as opposed to weeks that is typical with a conventional laser. This laser platform also avoids the pigmentation problems that can come with continuing and aggressive treatment with conventional lasers, she said.
Dr. Murray disclosed relationships with Acclaro Medical, the manufacturer of the laser. Dr. Swali has no relationships to disclose.
A version of this article first appeared on Medscape.com.
BALTIMORE — A — while causing less discomfort and downtime compared with conventional fractional lasers, a small single-center study showed.
The study enrolled 15 patients who had three treatment sessions with the 2910-nm laser. “It’s highly customizable,” the study’s lead author, Taryn Murray, MD, a dermatologist at Cleveland Clinic, told this news organization. “It has a really fast time in healing compared to traditional abatable lasers; the healing time is 5-7 days vs several weeks.” Dr. Murray presented the results at the annual meeting of the American Society for Laser Medicine and Surgery (ASLMS).
The Technology Behind the Laser
The 2910-nm erbium-doped fluoride glass fiber laser is a mid-infrared ablative fractional device that operates at peak water absorption. It’s designed to cause minimal residual thermal damage, resulting in less discomfort, shorter downtime, and potentially fewer side effects than conventional ablative lasers, Dr. Murray said.
Because of the way the pulses are delivered, “it’s far less painful than traditional fractional ablative lasers, so you can use mainly topical numbing; you don’t need nerve blocks, you don’t have to infiltrate lidocaine, you don’t have to put the patient under anesthesia,” she said.
“Because of the wavelength, how pulses are delivered and how customizable the settings are, it’s safer to use in darker skin types,” and the density, depth, and the amount of coagulation applied into the skin are customizable, Dr. Murray added.
The laser also delivers pulses in a different way than the conventional 2940-nm erbium and CO2 lasers, she explained. “Traditional lasers do it all in one pulse. This laser uses micropulses with relaxation time in between pulses, so the body interprets it as less painful and allows pressure and steam to escape out of the channel, which results in faster healing.”
The study patients had topical anesthetic cream applied to their faces 45-60 minutes before the procedure. Multiple passes were made using both superficial and deep laser modes. The average patient age was 65.7 years, and Fitzpatrick skin types included I (n = 3), II (n = 3), III (n = 7), and IV (n = 2). On a scale of 0-10, the average level of discomfort was 4.9, and the average patient satisfaction after three treatments was 4.8, Dr. Murray said.
For cosmetic improvement, the study used the 5-point Global Aesthetic Improvement Scale (GAIS). Blinded reviewers evaluated digital images and determined an average GAIS score of 3.2 for overall appearance, 2.9 for wrinkles, 3.6 for pigment, 3.1 for skin texture, and 2.6 for skin laxity.
When the patients themselves reviewed the digital images, the average GAIS score was 3.8 for overall appearance.
Side effects, said Dr. Murray, were transient, with edema and soft-tissue crusting lasting 3-5 days and erythema resolving in 1-2 weeks on average. One case of postinflammatory hyperpigmentation (PIH) did arise, which was linked to allergic contact dermatitis from the healing ointment. That patient stayed in the study and had complete resolution of the PIH.
Study Stands Out
A number of studies of the 2910-nm erbium-doped fluoride glass fiber laser have emerged over the past half year, Ritu Swali, MD, who was an American Society of Dermatologic Surgery fellow at a practice in Houston, said in an interview at the meeting. But this one stands out because of the evidence surrounding its use.
Most people are using this laser for facial resurfacing, “and we want to know that we have a technology ... with shorter downtime and easier wound care and just more comfort,” she said.
She noted that with conventional lasers, most patients get nerve blocks and some even opt for general anesthesia. “To be able to do the levels of facial resurfacing [Dr. Murray] is doing without having to do all of that pain management is pretty amazing,” Dr. Swali added.
The speed of the procedure and the relatively short downtime are also noteworthy, she said. “The huge advantage is having so much less pain from the procedure itself, so you’re able to do it faster because they’re tolerating it so well and you’re not having to take breaks,” she said.
As for downtime, Dr. Swali added, “these patients are coming in on a Thursday and they are back up and running by Monday,” as opposed to weeks that is typical with a conventional laser. This laser platform also avoids the pigmentation problems that can come with continuing and aggressive treatment with conventional lasers, she said.
Dr. Murray disclosed relationships with Acclaro Medical, the manufacturer of the laser. Dr. Swali has no relationships to disclose.
A version of this article first appeared on Medscape.com.
BALTIMORE — A — while causing less discomfort and downtime compared with conventional fractional lasers, a small single-center study showed.
The study enrolled 15 patients who had three treatment sessions with the 2910-nm laser. “It’s highly customizable,” the study’s lead author, Taryn Murray, MD, a dermatologist at Cleveland Clinic, told this news organization. “It has a really fast time in healing compared to traditional abatable lasers; the healing time is 5-7 days vs several weeks.” Dr. Murray presented the results at the annual meeting of the American Society for Laser Medicine and Surgery (ASLMS).
The Technology Behind the Laser
The 2910-nm erbium-doped fluoride glass fiber laser is a mid-infrared ablative fractional device that operates at peak water absorption. It’s designed to cause minimal residual thermal damage, resulting in less discomfort, shorter downtime, and potentially fewer side effects than conventional ablative lasers, Dr. Murray said.
Because of the way the pulses are delivered, “it’s far less painful than traditional fractional ablative lasers, so you can use mainly topical numbing; you don’t need nerve blocks, you don’t have to infiltrate lidocaine, you don’t have to put the patient under anesthesia,” she said.
“Because of the wavelength, how pulses are delivered and how customizable the settings are, it’s safer to use in darker skin types,” and the density, depth, and the amount of coagulation applied into the skin are customizable, Dr. Murray added.
The laser also delivers pulses in a different way than the conventional 2940-nm erbium and CO2 lasers, she explained. “Traditional lasers do it all in one pulse. This laser uses micropulses with relaxation time in between pulses, so the body interprets it as less painful and allows pressure and steam to escape out of the channel, which results in faster healing.”
The study patients had topical anesthetic cream applied to their faces 45-60 minutes before the procedure. Multiple passes were made using both superficial and deep laser modes. The average patient age was 65.7 years, and Fitzpatrick skin types included I (n = 3), II (n = 3), III (n = 7), and IV (n = 2). On a scale of 0-10, the average level of discomfort was 4.9, and the average patient satisfaction after three treatments was 4.8, Dr. Murray said.
For cosmetic improvement, the study used the 5-point Global Aesthetic Improvement Scale (GAIS). Blinded reviewers evaluated digital images and determined an average GAIS score of 3.2 for overall appearance, 2.9 for wrinkles, 3.6 for pigment, 3.1 for skin texture, and 2.6 for skin laxity.
When the patients themselves reviewed the digital images, the average GAIS score was 3.8 for overall appearance.
Side effects, said Dr. Murray, were transient, with edema and soft-tissue crusting lasting 3-5 days and erythema resolving in 1-2 weeks on average. One case of postinflammatory hyperpigmentation (PIH) did arise, which was linked to allergic contact dermatitis from the healing ointment. That patient stayed in the study and had complete resolution of the PIH.
Study Stands Out
A number of studies of the 2910-nm erbium-doped fluoride glass fiber laser have emerged over the past half year, Ritu Swali, MD, who was an American Society of Dermatologic Surgery fellow at a practice in Houston, said in an interview at the meeting. But this one stands out because of the evidence surrounding its use.
Most people are using this laser for facial resurfacing, “and we want to know that we have a technology ... with shorter downtime and easier wound care and just more comfort,” she said.
She noted that with conventional lasers, most patients get nerve blocks and some even opt for general anesthesia. “To be able to do the levels of facial resurfacing [Dr. Murray] is doing without having to do all of that pain management is pretty amazing,” Dr. Swali added.
The speed of the procedure and the relatively short downtime are also noteworthy, she said. “The huge advantage is having so much less pain from the procedure itself, so you’re able to do it faster because they’re tolerating it so well and you’re not having to take breaks,” she said.
As for downtime, Dr. Swali added, “these patients are coming in on a Thursday and they are back up and running by Monday,” as opposed to weeks that is typical with a conventional laser. This laser platform also avoids the pigmentation problems that can come with continuing and aggressive treatment with conventional lasers, she said.
Dr. Murray disclosed relationships with Acclaro Medical, the manufacturer of the laser. Dr. Swali has no relationships to disclose.
A version of this article first appeared on Medscape.com.
FROM ASLMS 2024
First Results From Laser-Related Adverse Events Registry Reported
BALTIMORE — A relatively . But the process of reporting AEs to the registry needs to be made easier to attract more cases and provide a more complete picture of complications after dermatologic procedures, a researcher and observer said.
The Cutaneous Procedures Adverse Events Reporting Registry (CAPER) was established in 2021 to track AEs from dermatologic procedures. Since then, it has logged a total of 81 cases and 147 AEs from 27 unique procedures, Eric Koza, MD, a postdoctoral research fellow in the Department of Dermatology at Northwestern University, Chicago, reported at the annual conference of the American Society for Laser Medicine and Surgery.
“The takeaways from this project is that 20 laser and energy device treatments have been reported to the registry, half of which were nonablative laser treatments,” Dr. Koza said in presenting the results. “Of the adverse events reported, nonphysicians and non-dermatologic physicians were more likely to be associated with severe or persistent adverse events.”
The American Society for Dermatologic Surgery Association and the Northwestern University Department of Dermatology launched CAPER. Previously, Dr. Koza said, AEs were typically reported only through the Food and Drug Administration’s AE reporting system. He noted that CAPER is the only voluntary national reporting registry for AEs from dermatologic procedures.
What the Registry Shows So Far
The registry matched 72 of the 81 cases with type of provider, with dermatologist-conducted procedures (51, 70.8%) comprising the majority, followed by nonphysician-conducted procedures (14, 19.4%) and nondermatologist physician–conducted procedures (7, 9.7%).
Of the 81 total cases, the following reports were related to laser and energy device treatments: 12 (14.3%) from nonablative laser treatments, five (6%) from light treatments, and three (3.6%) from ablative laser treatments, Dr. Koza said.
Among nonablative laser treatments, the most common AE was blistering (six reports, 50%). Scar, pain, and hypopigmentation accounted for two cases each (16.67%). Dermatologists performed seven of these cases (58.3%); nonphysicians, four (33.3%); and a non-dermatologist physician, one (8.3%).
For intense pulsed-light treatments, burns were the most common AEs (three reports, 60%), with swelling and inflammation each accounting for one case (20%). Three of these cases (75%) were confirmed to have been performed by nonphysicians.
The ablative laser treatment AEs included one case each of hypopigmentation, scar, and erythema. Two of the three cases were confirmed to have been performed by dermatologists.
Dr. Koza acknowledged the low number of cases is a limitation of this analysis of registry reports. A future goal for CAPER is to publicize it more, he said. “The registry is only 3 years old,” he told this news organization. “Hopefully, we can get more data as time goes on. We’ve been getting more and more each year.” CAPER adapted data entry forms used in other registries.
Submitting a case to the registry takes about 15 minutes of the provider’s time, Dr. Koza said. “We can streamline that to make it easier for people to submit their adverse events,” he said in an interview.
Only registry staff have access to the reports, and when reported, the data “is de-identified and any identifying information pertaining to the patient or reporter is removed,” according to a statement on the CAPER website.
‘Needs a Little Help’
Jennifer Lin, MD, a dermatologist at Brigham and Women’s Hospital and Dana-Farber Cancer Institute in Boston, who was at the meeting, commented on the onerous reporting process and the “low” enrollment. “It’s such an important initiative and with everyone over-logging e-mails, a 15-minute entry just is not going to cut it,” she told this news organization.
For providers, reporting AEs is stressful, she said. “As it is, it’s hard to voluntarily submit an adverse event,” Dr. Lin continued. “There’s a feeling of shame. Hospitals require it in order to monitor adverse events, but there’s no monitoring when you’re out in your own private practice.”
“The idea is excellent, but I think to facilitate better enrollment, the word has to get out at all these meetings” and make it easier to submit cases, Dr. Lin added. “It’s a good idea, but it needs a little help.”
Information on submitting AE reports to CAPER is available on the CAPER website.
Dr. Koza and Dr. Lin had no relevant relationships to disclose.
A version of this article first appeared on Medscape.com.
BALTIMORE — A relatively . But the process of reporting AEs to the registry needs to be made easier to attract more cases and provide a more complete picture of complications after dermatologic procedures, a researcher and observer said.
The Cutaneous Procedures Adverse Events Reporting Registry (CAPER) was established in 2021 to track AEs from dermatologic procedures. Since then, it has logged a total of 81 cases and 147 AEs from 27 unique procedures, Eric Koza, MD, a postdoctoral research fellow in the Department of Dermatology at Northwestern University, Chicago, reported at the annual conference of the American Society for Laser Medicine and Surgery.
“The takeaways from this project is that 20 laser and energy device treatments have been reported to the registry, half of which were nonablative laser treatments,” Dr. Koza said in presenting the results. “Of the adverse events reported, nonphysicians and non-dermatologic physicians were more likely to be associated with severe or persistent adverse events.”
The American Society for Dermatologic Surgery Association and the Northwestern University Department of Dermatology launched CAPER. Previously, Dr. Koza said, AEs were typically reported only through the Food and Drug Administration’s AE reporting system. He noted that CAPER is the only voluntary national reporting registry for AEs from dermatologic procedures.
What the Registry Shows So Far
The registry matched 72 of the 81 cases with type of provider, with dermatologist-conducted procedures (51, 70.8%) comprising the majority, followed by nonphysician-conducted procedures (14, 19.4%) and nondermatologist physician–conducted procedures (7, 9.7%).
Of the 81 total cases, the following reports were related to laser and energy device treatments: 12 (14.3%) from nonablative laser treatments, five (6%) from light treatments, and three (3.6%) from ablative laser treatments, Dr. Koza said.
Among nonablative laser treatments, the most common AE was blistering (six reports, 50%). Scar, pain, and hypopigmentation accounted for two cases each (16.67%). Dermatologists performed seven of these cases (58.3%); nonphysicians, four (33.3%); and a non-dermatologist physician, one (8.3%).
For intense pulsed-light treatments, burns were the most common AEs (three reports, 60%), with swelling and inflammation each accounting for one case (20%). Three of these cases (75%) were confirmed to have been performed by nonphysicians.
The ablative laser treatment AEs included one case each of hypopigmentation, scar, and erythema. Two of the three cases were confirmed to have been performed by dermatologists.
Dr. Koza acknowledged the low number of cases is a limitation of this analysis of registry reports. A future goal for CAPER is to publicize it more, he said. “The registry is only 3 years old,” he told this news organization. “Hopefully, we can get more data as time goes on. We’ve been getting more and more each year.” CAPER adapted data entry forms used in other registries.
Submitting a case to the registry takes about 15 minutes of the provider’s time, Dr. Koza said. “We can streamline that to make it easier for people to submit their adverse events,” he said in an interview.
Only registry staff have access to the reports, and when reported, the data “is de-identified and any identifying information pertaining to the patient or reporter is removed,” according to a statement on the CAPER website.
‘Needs a Little Help’
Jennifer Lin, MD, a dermatologist at Brigham and Women’s Hospital and Dana-Farber Cancer Institute in Boston, who was at the meeting, commented on the onerous reporting process and the “low” enrollment. “It’s such an important initiative and with everyone over-logging e-mails, a 15-minute entry just is not going to cut it,” she told this news organization.
For providers, reporting AEs is stressful, she said. “As it is, it’s hard to voluntarily submit an adverse event,” Dr. Lin continued. “There’s a feeling of shame. Hospitals require it in order to monitor adverse events, but there’s no monitoring when you’re out in your own private practice.”
“The idea is excellent, but I think to facilitate better enrollment, the word has to get out at all these meetings” and make it easier to submit cases, Dr. Lin added. “It’s a good idea, but it needs a little help.”
Information on submitting AE reports to CAPER is available on the CAPER website.
Dr. Koza and Dr. Lin had no relevant relationships to disclose.
A version of this article first appeared on Medscape.com.
BALTIMORE — A relatively . But the process of reporting AEs to the registry needs to be made easier to attract more cases and provide a more complete picture of complications after dermatologic procedures, a researcher and observer said.
The Cutaneous Procedures Adverse Events Reporting Registry (CAPER) was established in 2021 to track AEs from dermatologic procedures. Since then, it has logged a total of 81 cases and 147 AEs from 27 unique procedures, Eric Koza, MD, a postdoctoral research fellow in the Department of Dermatology at Northwestern University, Chicago, reported at the annual conference of the American Society for Laser Medicine and Surgery.
“The takeaways from this project is that 20 laser and energy device treatments have been reported to the registry, half of which were nonablative laser treatments,” Dr. Koza said in presenting the results. “Of the adverse events reported, nonphysicians and non-dermatologic physicians were more likely to be associated with severe or persistent adverse events.”
The American Society for Dermatologic Surgery Association and the Northwestern University Department of Dermatology launched CAPER. Previously, Dr. Koza said, AEs were typically reported only through the Food and Drug Administration’s AE reporting system. He noted that CAPER is the only voluntary national reporting registry for AEs from dermatologic procedures.
What the Registry Shows So Far
The registry matched 72 of the 81 cases with type of provider, with dermatologist-conducted procedures (51, 70.8%) comprising the majority, followed by nonphysician-conducted procedures (14, 19.4%) and nondermatologist physician–conducted procedures (7, 9.7%).
Of the 81 total cases, the following reports were related to laser and energy device treatments: 12 (14.3%) from nonablative laser treatments, five (6%) from light treatments, and three (3.6%) from ablative laser treatments, Dr. Koza said.
Among nonablative laser treatments, the most common AE was blistering (six reports, 50%). Scar, pain, and hypopigmentation accounted for two cases each (16.67%). Dermatologists performed seven of these cases (58.3%); nonphysicians, four (33.3%); and a non-dermatologist physician, one (8.3%).
For intense pulsed-light treatments, burns were the most common AEs (three reports, 60%), with swelling and inflammation each accounting for one case (20%). Three of these cases (75%) were confirmed to have been performed by nonphysicians.
The ablative laser treatment AEs included one case each of hypopigmentation, scar, and erythema. Two of the three cases were confirmed to have been performed by dermatologists.
Dr. Koza acknowledged the low number of cases is a limitation of this analysis of registry reports. A future goal for CAPER is to publicize it more, he said. “The registry is only 3 years old,” he told this news organization. “Hopefully, we can get more data as time goes on. We’ve been getting more and more each year.” CAPER adapted data entry forms used in other registries.
Submitting a case to the registry takes about 15 minutes of the provider’s time, Dr. Koza said. “We can streamline that to make it easier for people to submit their adverse events,” he said in an interview.
Only registry staff have access to the reports, and when reported, the data “is de-identified and any identifying information pertaining to the patient or reporter is removed,” according to a statement on the CAPER website.
‘Needs a Little Help’
Jennifer Lin, MD, a dermatologist at Brigham and Women’s Hospital and Dana-Farber Cancer Institute in Boston, who was at the meeting, commented on the onerous reporting process and the “low” enrollment. “It’s such an important initiative and with everyone over-logging e-mails, a 15-minute entry just is not going to cut it,” she told this news organization.
For providers, reporting AEs is stressful, she said. “As it is, it’s hard to voluntarily submit an adverse event,” Dr. Lin continued. “There’s a feeling of shame. Hospitals require it in order to monitor adverse events, but there’s no monitoring when you’re out in your own private practice.”
“The idea is excellent, but I think to facilitate better enrollment, the word has to get out at all these meetings” and make it easier to submit cases, Dr. Lin added. “It’s a good idea, but it needs a little help.”
Information on submitting AE reports to CAPER is available on the CAPER website.
Dr. Koza and Dr. Lin had no relevant relationships to disclose.
A version of this article first appeared on Medscape.com.
FROM ASLMS 2024
Lentigines: Study Finds Less PIH With Modified Laser Treatment
BALTIMORE — Laser treatment for solar lentigines in individuals with darker skin types has long been associated with a higher risk of postinflammatory hyperpigmentation (PIH), but.
The study enrolled 27 patients with solar lentigines and Fitzpatrick skin types (FSTs) III-IV, Woraphong Manuskiatti, MD, professor of dermatology at Siriraj Hospital, Mahidol University, Bangkok, reported at the annual meeting of the American Society for Laser Medicine and Surgery. They received the fractional beam treatment on one side of the face and the full-beam on the other side. At 6 months, the incidence of PIH was about 81% lower on the fractional-beam side, Dr. Manuskiatti said.
“In the past, when we used laser to treat pigmented lesions, we used the so-called full-beam technique on the pigmented area,” Dr. Manuskiatti told this news organization. “From the study, we found that you don’t need to treat it at 100%. You can fractionally treat the pigmented lesion and get a really comparable treatment outcome and, at that reduced beam, less incidence of postinflammatory hyperpigmentation.”
Study Design and Results
Of the 27 patients in the study, 12 were FST III (44%), 14 were FST IV (52%), and one was FST V (4%). On the fractional-beam side, the laser was delivered through a 9-mm spot size with an average fluence of 0.47 J/cm² at a frequency of 2 Hz for a total of two passes without pulse overlapping. On the full-beam side, the laser was operated with a 4.5-mm handpiece, with fluence ranging from 0.3 to 0.7 J/cm² (using an endpoint of slight darkening of the pigmented lesion) at 2 Hz.
The patients received a single treatment and had a clinical evaluation and color reading assessments at 2 weeks, 1 month, 3 months, and 6 months after the treatment. Twenty-five patients completed the study.
The researchers found no statistically significant differences in lesional clearance between the two techniques at any of the follow-up assessments, Dr. Manuskiatti said. “This might be one of the alternative treatments of treating solar lentigines in dark-skinned patients,” he said when presenting the study results.
He reported the rates of PIH on the full-beam and fractional-beam sides, respectively, at the following intervals were: 64% and 8% at 2 weeks, 80% and 32% at 1 month, 96% and 36% at 3 months, and 88% and 16% at 6 months.
“The incidence of PIH on the full-beam side was statistically higher than that on the fractional-beam side throughout the follow-up period,” he said. Transient and mild hypopigmentation was observed in one patient (4%) on the fractional-beam side and in five (20%) on the full-beam side. Dr. Manuskiatti added that no other adverse effects were documented during the study.
“ Normally when you use laser to treat skin type I or II, you don’t have … PIH or darkening of the skin,” Dr. Manuskiatti told this news organization, “but when you have skin type III and above, you run into a really high incidence of postinflammatory hyperpigmentation — and treating that with fractional beam can lead to a reduced incidence of darkening of the skin afterward.”
A Lower-Cost Option
This study showed that the 532-nm picosecond laser with fractional beam MLA is a useful option for patients with darker skin types, Kelly Stankiewicz, MD, a dermatologist who practices in Park City, Utah, and moderated the session where these results were presented, told this news organization.
“The most challenging thing about treating lentigines in darker skin types is preventing potential side effects, mainly dyspigmentation,” she said after the meeting. “These side effects are, for the most part, temporary, but they can take 6-18 months to resolve, so it’s important to prevent them in the first place.”
She noted that the 532-nm and 1064-nm wavelengths are the most commonly available for picosecond lasers and that they’re easier to produce and less expensive. “There are picosecond lasers with middle wavelengths in the red light to near-infrared range (650-785 nm) that are better for darker skin types because they are more gentle yet still effective at targeting pigment, but these lasers are more expensive and less widely available,” Dr. Stankiewicz said.
“The microlens array, used in this study with the 532-nm wavelength, is an inexpensive piece that fits at the end of the laser,” she added. “So, to have an option that turns a 532-nm laser into a safer device for the treatment of lentigines in darker skin types is very helpful.”
Dr. Manuskiatti and Dr. Stankiewicz had no relevant disclosures to report.
A version of this article first appeared on Medscape.com.
BALTIMORE — Laser treatment for solar lentigines in individuals with darker skin types has long been associated with a higher risk of postinflammatory hyperpigmentation (PIH), but.
The study enrolled 27 patients with solar lentigines and Fitzpatrick skin types (FSTs) III-IV, Woraphong Manuskiatti, MD, professor of dermatology at Siriraj Hospital, Mahidol University, Bangkok, reported at the annual meeting of the American Society for Laser Medicine and Surgery. They received the fractional beam treatment on one side of the face and the full-beam on the other side. At 6 months, the incidence of PIH was about 81% lower on the fractional-beam side, Dr. Manuskiatti said.
“In the past, when we used laser to treat pigmented lesions, we used the so-called full-beam technique on the pigmented area,” Dr. Manuskiatti told this news organization. “From the study, we found that you don’t need to treat it at 100%. You can fractionally treat the pigmented lesion and get a really comparable treatment outcome and, at that reduced beam, less incidence of postinflammatory hyperpigmentation.”
Study Design and Results
Of the 27 patients in the study, 12 were FST III (44%), 14 were FST IV (52%), and one was FST V (4%). On the fractional-beam side, the laser was delivered through a 9-mm spot size with an average fluence of 0.47 J/cm² at a frequency of 2 Hz for a total of two passes without pulse overlapping. On the full-beam side, the laser was operated with a 4.5-mm handpiece, with fluence ranging from 0.3 to 0.7 J/cm² (using an endpoint of slight darkening of the pigmented lesion) at 2 Hz.
The patients received a single treatment and had a clinical evaluation and color reading assessments at 2 weeks, 1 month, 3 months, and 6 months after the treatment. Twenty-five patients completed the study.
The researchers found no statistically significant differences in lesional clearance between the two techniques at any of the follow-up assessments, Dr. Manuskiatti said. “This might be one of the alternative treatments of treating solar lentigines in dark-skinned patients,” he said when presenting the study results.
He reported the rates of PIH on the full-beam and fractional-beam sides, respectively, at the following intervals were: 64% and 8% at 2 weeks, 80% and 32% at 1 month, 96% and 36% at 3 months, and 88% and 16% at 6 months.
“The incidence of PIH on the full-beam side was statistically higher than that on the fractional-beam side throughout the follow-up period,” he said. Transient and mild hypopigmentation was observed in one patient (4%) on the fractional-beam side and in five (20%) on the full-beam side. Dr. Manuskiatti added that no other adverse effects were documented during the study.
“ Normally when you use laser to treat skin type I or II, you don’t have … PIH or darkening of the skin,” Dr. Manuskiatti told this news organization, “but when you have skin type III and above, you run into a really high incidence of postinflammatory hyperpigmentation — and treating that with fractional beam can lead to a reduced incidence of darkening of the skin afterward.”
A Lower-Cost Option
This study showed that the 532-nm picosecond laser with fractional beam MLA is a useful option for patients with darker skin types, Kelly Stankiewicz, MD, a dermatologist who practices in Park City, Utah, and moderated the session where these results were presented, told this news organization.
“The most challenging thing about treating lentigines in darker skin types is preventing potential side effects, mainly dyspigmentation,” she said after the meeting. “These side effects are, for the most part, temporary, but they can take 6-18 months to resolve, so it’s important to prevent them in the first place.”
She noted that the 532-nm and 1064-nm wavelengths are the most commonly available for picosecond lasers and that they’re easier to produce and less expensive. “There are picosecond lasers with middle wavelengths in the red light to near-infrared range (650-785 nm) that are better for darker skin types because they are more gentle yet still effective at targeting pigment, but these lasers are more expensive and less widely available,” Dr. Stankiewicz said.
“The microlens array, used in this study with the 532-nm wavelength, is an inexpensive piece that fits at the end of the laser,” she added. “So, to have an option that turns a 532-nm laser into a safer device for the treatment of lentigines in darker skin types is very helpful.”
Dr. Manuskiatti and Dr. Stankiewicz had no relevant disclosures to report.
A version of this article first appeared on Medscape.com.
BALTIMORE — Laser treatment for solar lentigines in individuals with darker skin types has long been associated with a higher risk of postinflammatory hyperpigmentation (PIH), but.
The study enrolled 27 patients with solar lentigines and Fitzpatrick skin types (FSTs) III-IV, Woraphong Manuskiatti, MD, professor of dermatology at Siriraj Hospital, Mahidol University, Bangkok, reported at the annual meeting of the American Society for Laser Medicine and Surgery. They received the fractional beam treatment on one side of the face and the full-beam on the other side. At 6 months, the incidence of PIH was about 81% lower on the fractional-beam side, Dr. Manuskiatti said.
“In the past, when we used laser to treat pigmented lesions, we used the so-called full-beam technique on the pigmented area,” Dr. Manuskiatti told this news organization. “From the study, we found that you don’t need to treat it at 100%. You can fractionally treat the pigmented lesion and get a really comparable treatment outcome and, at that reduced beam, less incidence of postinflammatory hyperpigmentation.”
Study Design and Results
Of the 27 patients in the study, 12 were FST III (44%), 14 were FST IV (52%), and one was FST V (4%). On the fractional-beam side, the laser was delivered through a 9-mm spot size with an average fluence of 0.47 J/cm² at a frequency of 2 Hz for a total of two passes without pulse overlapping. On the full-beam side, the laser was operated with a 4.5-mm handpiece, with fluence ranging from 0.3 to 0.7 J/cm² (using an endpoint of slight darkening of the pigmented lesion) at 2 Hz.
The patients received a single treatment and had a clinical evaluation and color reading assessments at 2 weeks, 1 month, 3 months, and 6 months after the treatment. Twenty-five patients completed the study.
The researchers found no statistically significant differences in lesional clearance between the two techniques at any of the follow-up assessments, Dr. Manuskiatti said. “This might be one of the alternative treatments of treating solar lentigines in dark-skinned patients,” he said when presenting the study results.
He reported the rates of PIH on the full-beam and fractional-beam sides, respectively, at the following intervals were: 64% and 8% at 2 weeks, 80% and 32% at 1 month, 96% and 36% at 3 months, and 88% and 16% at 6 months.
“The incidence of PIH on the full-beam side was statistically higher than that on the fractional-beam side throughout the follow-up period,” he said. Transient and mild hypopigmentation was observed in one patient (4%) on the fractional-beam side and in five (20%) on the full-beam side. Dr. Manuskiatti added that no other adverse effects were documented during the study.
“ Normally when you use laser to treat skin type I or II, you don’t have … PIH or darkening of the skin,” Dr. Manuskiatti told this news organization, “but when you have skin type III and above, you run into a really high incidence of postinflammatory hyperpigmentation — and treating that with fractional beam can lead to a reduced incidence of darkening of the skin afterward.”
A Lower-Cost Option
This study showed that the 532-nm picosecond laser with fractional beam MLA is a useful option for patients with darker skin types, Kelly Stankiewicz, MD, a dermatologist who practices in Park City, Utah, and moderated the session where these results were presented, told this news organization.
“The most challenging thing about treating lentigines in darker skin types is preventing potential side effects, mainly dyspigmentation,” she said after the meeting. “These side effects are, for the most part, temporary, but they can take 6-18 months to resolve, so it’s important to prevent them in the first place.”
She noted that the 532-nm and 1064-nm wavelengths are the most commonly available for picosecond lasers and that they’re easier to produce and less expensive. “There are picosecond lasers with middle wavelengths in the red light to near-infrared range (650-785 nm) that are better for darker skin types because they are more gentle yet still effective at targeting pigment, but these lasers are more expensive and less widely available,” Dr. Stankiewicz said.
“The microlens array, used in this study with the 532-nm wavelength, is an inexpensive piece that fits at the end of the laser,” she added. “So, to have an option that turns a 532-nm laser into a safer device for the treatment of lentigines in darker skin types is very helpful.”
Dr. Manuskiatti and Dr. Stankiewicz had no relevant disclosures to report.
A version of this article first appeared on Medscape.com.
FROM ASLMS 2024
Botulinum Toxin, Dermal Fillers Safe in Skin of Color Patients, Review Finds
TOPLINE:
, and more data on Black and Latinx populations are needed, according to a literature review.
METHODOLOGY:
- Understanding the efficacy and safety of cosmetic injectables in diverse skin types is important because individuals identifying as racial and ethnic minorities accounted for 18% of neuromodulator procedures and 22% of soft tissue augmentation procedures in 2020 in the United States.
- Researchers reviewed available literature on the usability and efficacy of neuromodulators and soft tissue augmentation in individuals with SOC because of the limited data available in these populations, particularly non-Asian, SOC populations.
- Overall, 88 studies in English were included, which were either dedicated to discussing safety and/or efficacy of injectables in SOC populations or enrolled more than 20% of participants from SOC populations.
- High-quality level I and II evidence was found in 50 studies, and 9940 patients were analyzed in this review.
TAKEAWAY:
- Studies considered high quality indicated that botulinum toxin is safe and effective for treating glabellar lines in Asians; tailored guidelines recommended specific strategies; and adverse events, such as eyelid issues, were more common in Asians.
- Hyaluronic acid fillers showed significant improvement in moderate to severe cases of nasolabial folds in Asians, and adverse effects like swelling and pain were mild to moderate — some cases of granuloma formation and vascular compromise have been reported.
- In Black individuals, botulinum toxin was well tolerated; hyaluronic acid fillers showed favorable safety, with mild to moderate adverse events; and measures like slower injections and subdermal techniques minimized risks.
- In Latinx populations, there was a lack of robust study data on safety and efficacy of botulinum toxin, whereas hyaluronic acid and poly-L-lactic acid fillers were well tolerated.
IN PRACTICE:
“Neuromodulators and dermal fillers are useful and safe as cosmetic and antiaging treatments in SOC populations, with the greatest amount of data supporting its use in Asian populations,” although more data on Black and Latinx populations are needed, the authors concluded. “During cosmetic consultations, physicians should consider the impact of different cultural beauty norms on the aesthetic goals of diverse patient populations,” they added.
SOURCE:
This study led by Shanice McKenzie, MD, from the Department of Dermatology, University of Southern California, Los Angeles, California, was published online in the Journal of Cosmetic Dermatology.
LIMITATIONS:
Most of the recent data and formal consensus guidelines on injectables in the review came from Asian countries, and there was “a relative paucity of research on Black and Latinx populations,” the authors noted.
DISCLOSURES:
The study did not receive any funding. Two authors declared serving as a consultant, investigator, and/or speaker for various companies; the rest had no disclosures to report.
A version of this article appeared on Medscape.com.
TOPLINE:
, and more data on Black and Latinx populations are needed, according to a literature review.
METHODOLOGY:
- Understanding the efficacy and safety of cosmetic injectables in diverse skin types is important because individuals identifying as racial and ethnic minorities accounted for 18% of neuromodulator procedures and 22% of soft tissue augmentation procedures in 2020 in the United States.
- Researchers reviewed available literature on the usability and efficacy of neuromodulators and soft tissue augmentation in individuals with SOC because of the limited data available in these populations, particularly non-Asian, SOC populations.
- Overall, 88 studies in English were included, which were either dedicated to discussing safety and/or efficacy of injectables in SOC populations or enrolled more than 20% of participants from SOC populations.
- High-quality level I and II evidence was found in 50 studies, and 9940 patients were analyzed in this review.
TAKEAWAY:
- Studies considered high quality indicated that botulinum toxin is safe and effective for treating glabellar lines in Asians; tailored guidelines recommended specific strategies; and adverse events, such as eyelid issues, were more common in Asians.
- Hyaluronic acid fillers showed significant improvement in moderate to severe cases of nasolabial folds in Asians, and adverse effects like swelling and pain were mild to moderate — some cases of granuloma formation and vascular compromise have been reported.
- In Black individuals, botulinum toxin was well tolerated; hyaluronic acid fillers showed favorable safety, with mild to moderate adverse events; and measures like slower injections and subdermal techniques minimized risks.
- In Latinx populations, there was a lack of robust study data on safety and efficacy of botulinum toxin, whereas hyaluronic acid and poly-L-lactic acid fillers were well tolerated.
IN PRACTICE:
“Neuromodulators and dermal fillers are useful and safe as cosmetic and antiaging treatments in SOC populations, with the greatest amount of data supporting its use in Asian populations,” although more data on Black and Latinx populations are needed, the authors concluded. “During cosmetic consultations, physicians should consider the impact of different cultural beauty norms on the aesthetic goals of diverse patient populations,” they added.
SOURCE:
This study led by Shanice McKenzie, MD, from the Department of Dermatology, University of Southern California, Los Angeles, California, was published online in the Journal of Cosmetic Dermatology.
LIMITATIONS:
Most of the recent data and formal consensus guidelines on injectables in the review came from Asian countries, and there was “a relative paucity of research on Black and Latinx populations,” the authors noted.
DISCLOSURES:
The study did not receive any funding. Two authors declared serving as a consultant, investigator, and/or speaker for various companies; the rest had no disclosures to report.
A version of this article appeared on Medscape.com.
TOPLINE:
, and more data on Black and Latinx populations are needed, according to a literature review.
METHODOLOGY:
- Understanding the efficacy and safety of cosmetic injectables in diverse skin types is important because individuals identifying as racial and ethnic minorities accounted for 18% of neuromodulator procedures and 22% of soft tissue augmentation procedures in 2020 in the United States.
- Researchers reviewed available literature on the usability and efficacy of neuromodulators and soft tissue augmentation in individuals with SOC because of the limited data available in these populations, particularly non-Asian, SOC populations.
- Overall, 88 studies in English were included, which were either dedicated to discussing safety and/or efficacy of injectables in SOC populations or enrolled more than 20% of participants from SOC populations.
- High-quality level I and II evidence was found in 50 studies, and 9940 patients were analyzed in this review.
TAKEAWAY:
- Studies considered high quality indicated that botulinum toxin is safe and effective for treating glabellar lines in Asians; tailored guidelines recommended specific strategies; and adverse events, such as eyelid issues, were more common in Asians.
- Hyaluronic acid fillers showed significant improvement in moderate to severe cases of nasolabial folds in Asians, and adverse effects like swelling and pain were mild to moderate — some cases of granuloma formation and vascular compromise have been reported.
- In Black individuals, botulinum toxin was well tolerated; hyaluronic acid fillers showed favorable safety, with mild to moderate adverse events; and measures like slower injections and subdermal techniques minimized risks.
- In Latinx populations, there was a lack of robust study data on safety and efficacy of botulinum toxin, whereas hyaluronic acid and poly-L-lactic acid fillers were well tolerated.
IN PRACTICE:
“Neuromodulators and dermal fillers are useful and safe as cosmetic and antiaging treatments in SOC populations, with the greatest amount of data supporting its use in Asian populations,” although more data on Black and Latinx populations are needed, the authors concluded. “During cosmetic consultations, physicians should consider the impact of different cultural beauty norms on the aesthetic goals of diverse patient populations,” they added.
SOURCE:
This study led by Shanice McKenzie, MD, from the Department of Dermatology, University of Southern California, Los Angeles, California, was published online in the Journal of Cosmetic Dermatology.
LIMITATIONS:
Most of the recent data and formal consensus guidelines on injectables in the review came from Asian countries, and there was “a relative paucity of research on Black and Latinx populations,” the authors noted.
DISCLOSURES:
The study did not receive any funding. Two authors declared serving as a consultant, investigator, and/or speaker for various companies; the rest had no disclosures to report.
A version of this article appeared on Medscape.com.
PCOS: Laser, Light Therapy Helpful for Hirsutism
BY DEEPA VARMA
TOPLINE:
, according to the results of a systematic review.
METHODOLOGY:
- Hirsutism, which affects 70%-80% of women with PCOS, is frequently marginalized as a cosmetic issue by healthcare providers, despite its significant psychological repercussions, including diminished self-esteem, reduced quality of life, and heightened depression.
- The 2023 international evidence-based PCOS guideline considers managing hirsutism a priority in women with PCOS.
- Researchers reviewed six studies (four randomized controlled trials and two cohort studies), which included 423 patients with PCOS who underwent laser or light-based hair reduction therapies, published through 2022.
- The studies evaluated the alexandrite laser, diode laser, and intense pulsed light (IPL) therapy, with and without pharmacological treatments. The main outcomes were hirsutism severity, psychological outcome, and adverse events.
TAKEAWAY:
- Alexandrite laser (wavelength, 755 nm) showed effective hair reduction and improved patient satisfaction (one study); high-fluence treatment yielded better outcomes than low-fluence treatment (one study). Alexandrite laser 755 nm also showed longer hair-free intervals and greater hair reduction than IPL therapy at 650-1000 nm (one study).
- Combined IPL (600 nm) and metformin therapy improved hirsutism and hair count reduction compared with IPL alone, but with more side effects (one study).
- Diode laser treatments (810 nm) with combined oral contraceptives improved hirsutism and related quality of life measures compared with diode laser alone or with metformin (one study).
- Comparing two diode lasers (wavelengths, 810 nm), low-fluence, high repetition laser showed superior hair width reduction and lower pain scores than high fluence, low-repetition laser (one study).
IN PRACTICE:
Laser and light treatments alone or combined with other treatments have demonstrated “encouraging results in reducing hirsutism severity, enhancing psychological well-being, and improving overall quality of life for affected individuals,” the authors wrote, noting that additional high-quality trials evaluating these treatments, which include more patients with different skin tones, are needed.
SOURCE:
The first author of the review is Katrina Tan, MD, Monash Health, Department of Dermatology, Melbourne, Victoria, Australia, and it was published online in JAMA Dermatology.
LIMITATIONS:
Limitations include low certainty of evidence because of the observational nature of some of the studies, the small number of studies, and underrepresentation of darker skin types, limiting generalizability.
DISCLOSURES:
The review is part of an update to the PCOS guideline, which was funded by the Australian National Health and Medical Research Council through various organizations. Several authors reported receiving grants and personal fees outside this work. Dr. Tan was a member of the 2023 PCOS guideline evidence team. Other authors declared no conflicts of interest.
A version of this article appeared on Medscape.com.
BY DEEPA VARMA
TOPLINE:
, according to the results of a systematic review.
METHODOLOGY:
- Hirsutism, which affects 70%-80% of women with PCOS, is frequently marginalized as a cosmetic issue by healthcare providers, despite its significant psychological repercussions, including diminished self-esteem, reduced quality of life, and heightened depression.
- The 2023 international evidence-based PCOS guideline considers managing hirsutism a priority in women with PCOS.
- Researchers reviewed six studies (four randomized controlled trials and two cohort studies), which included 423 patients with PCOS who underwent laser or light-based hair reduction therapies, published through 2022.
- The studies evaluated the alexandrite laser, diode laser, and intense pulsed light (IPL) therapy, with and without pharmacological treatments. The main outcomes were hirsutism severity, psychological outcome, and adverse events.
TAKEAWAY:
- Alexandrite laser (wavelength, 755 nm) showed effective hair reduction and improved patient satisfaction (one study); high-fluence treatment yielded better outcomes than low-fluence treatment (one study). Alexandrite laser 755 nm also showed longer hair-free intervals and greater hair reduction than IPL therapy at 650-1000 nm (one study).
- Combined IPL (600 nm) and metformin therapy improved hirsutism and hair count reduction compared with IPL alone, but with more side effects (one study).
- Diode laser treatments (810 nm) with combined oral contraceptives improved hirsutism and related quality of life measures compared with diode laser alone or with metformin (one study).
- Comparing two diode lasers (wavelengths, 810 nm), low-fluence, high repetition laser showed superior hair width reduction and lower pain scores than high fluence, low-repetition laser (one study).
IN PRACTICE:
Laser and light treatments alone or combined with other treatments have demonstrated “encouraging results in reducing hirsutism severity, enhancing psychological well-being, and improving overall quality of life for affected individuals,” the authors wrote, noting that additional high-quality trials evaluating these treatments, which include more patients with different skin tones, are needed.
SOURCE:
The first author of the review is Katrina Tan, MD, Monash Health, Department of Dermatology, Melbourne, Victoria, Australia, and it was published online in JAMA Dermatology.
LIMITATIONS:
Limitations include low certainty of evidence because of the observational nature of some of the studies, the small number of studies, and underrepresentation of darker skin types, limiting generalizability.
DISCLOSURES:
The review is part of an update to the PCOS guideline, which was funded by the Australian National Health and Medical Research Council through various organizations. Several authors reported receiving grants and personal fees outside this work. Dr. Tan was a member of the 2023 PCOS guideline evidence team. Other authors declared no conflicts of interest.
A version of this article appeared on Medscape.com.
BY DEEPA VARMA
TOPLINE:
, according to the results of a systematic review.
METHODOLOGY:
- Hirsutism, which affects 70%-80% of women with PCOS, is frequently marginalized as a cosmetic issue by healthcare providers, despite its significant psychological repercussions, including diminished self-esteem, reduced quality of life, and heightened depression.
- The 2023 international evidence-based PCOS guideline considers managing hirsutism a priority in women with PCOS.
- Researchers reviewed six studies (four randomized controlled trials and two cohort studies), which included 423 patients with PCOS who underwent laser or light-based hair reduction therapies, published through 2022.
- The studies evaluated the alexandrite laser, diode laser, and intense pulsed light (IPL) therapy, with and without pharmacological treatments. The main outcomes were hirsutism severity, psychological outcome, and adverse events.
TAKEAWAY:
- Alexandrite laser (wavelength, 755 nm) showed effective hair reduction and improved patient satisfaction (one study); high-fluence treatment yielded better outcomes than low-fluence treatment (one study). Alexandrite laser 755 nm also showed longer hair-free intervals and greater hair reduction than IPL therapy at 650-1000 nm (one study).
- Combined IPL (600 nm) and metformin therapy improved hirsutism and hair count reduction compared with IPL alone, but with more side effects (one study).
- Diode laser treatments (810 nm) with combined oral contraceptives improved hirsutism and related quality of life measures compared with diode laser alone or with metformin (one study).
- Comparing two diode lasers (wavelengths, 810 nm), low-fluence, high repetition laser showed superior hair width reduction and lower pain scores than high fluence, low-repetition laser (one study).
IN PRACTICE:
Laser and light treatments alone or combined with other treatments have demonstrated “encouraging results in reducing hirsutism severity, enhancing psychological well-being, and improving overall quality of life for affected individuals,” the authors wrote, noting that additional high-quality trials evaluating these treatments, which include more patients with different skin tones, are needed.
SOURCE:
The first author of the review is Katrina Tan, MD, Monash Health, Department of Dermatology, Melbourne, Victoria, Australia, and it was published online in JAMA Dermatology.
LIMITATIONS:
Limitations include low certainty of evidence because of the observational nature of some of the studies, the small number of studies, and underrepresentation of darker skin types, limiting generalizability.
DISCLOSURES:
The review is part of an update to the PCOS guideline, which was funded by the Australian National Health and Medical Research Council through various organizations. Several authors reported receiving grants and personal fees outside this work. Dr. Tan was a member of the 2023 PCOS guideline evidence team. Other authors declared no conflicts of interest.
A version of this article appeared on Medscape.com.
Consensus Statement Aims to Guide Use of Low-Dose Oral Minoxidil for Hair Loss
SAN DIEGO — .
Those are among the key recommendations that resulted from a modified eDelphi consensus of experts who convened to develop guidelines for LDOM prescribing and monitoring.
“Topical minoxidil is safe, effective, over-the-counter, and FDA-approved to treat the most common form of hair loss, androgenetic alopecia,” one of the study authors, Jennifer Fu, MD, a dermatologist who directs the Hair Disorders Clinic at the University of California, San Francisco, told this news organization following the annual meeting of the American Academy of Dermatology. The results of the expert consensus were presented during a poster session at the meeting. “It is often used off label for other types of hair loss, yet clinicians who treat hair loss know that patient compliance with topical minoxidil can be poor for a variety of reasons,” she said. “Patients report that it can be difficult to apply and complicate hair styling. For many patients, topical minoxidil can be drying or cause irritant or allergic contact reactions.”
LDOM has become a popular alternative for patients for whom topical minoxidil is logistically challenging, irritating, or ineffective, she continued. Although oral minoxidil is no longer a first-line antihypertensive agent given the risk of cardiovascular adverse effects at higher antihypertensive dosing (10-40 mg daily), a growing number of small studies have documented the use of LDOM at doses ranging from 0.25 mg to 5 mg daily as a safe, effective option for various types of hair loss.
“Given the current absence of larger trials on this topic, our research group identified a need for expert-based guidelines for prescribing and monitoring LDOM use in hair loss patients,” Dr. Fu said. “Our goal was to provide clinicians who treat hair loss patients a road map for using LDOM effectively, maximizing hair growth, and minimizing potential cardiovascular adverse effects.”
Arriving at a Consensus
The process involved 43 hair loss specialists from 12 countries with an average of 6.29 years of experience with LDOM for hair loss, who participated in a multi-round modified Delphi process. They considered questions that addressed LDOM safety, efficacy, dosing, and monitoring for hair loss, and consensus was reached if at least 70% of participants indicated “agree” or “strongly agree” on a five-point Likert scale. Round 1 consisted of 180 open-ended, multiple-choice, or Likert-scale questions, while round 2 involved 121 Likert-scale questions, round 3 consisted of 16 Likert-scale questions, and round 4 included 11 Likert-scale questions. In all, 94 items achieved Likert-scale consensus.
Specifically, experts on the panel found a direct benefit of LDOM for androgenetic alopecia, age-related patterned thinning, alopecia areata, telogen effluvium, traction alopecia, persistent chemotherapy-induced alopecia, and endocrine therapy-induced alopecia. They found a supportive benefit of LDOM for lichen planopilaris, frontal fibrosing alopecia, central centrifugal alopecia, and fibrosing alopecia in a patterned distribution.
“LDOM can be considered when topical minoxidil is more expensive, logistically challenging, has plateaued in efficacy, results in undesirable product residue/skin irritation,” or exacerbates inflammatory processes (ie eczema, psoriasis), they added.
Contraindications to LDOM listed in the consensus recommendations include hypersensitivity to minoxidil, significant drug-drug interactions with LDOM, a history of pericardial effusion/tamponade, pericarditis, heart failure, pulmonary hypertension associated with mitral stenosis, pheochromocytoma, and pregnancy/breastfeeding. Cited precautions of LDOM use include a history of tachycardia or arrhythmia, hypotension, renal impairment, and being on dialysis.
Dr. Fu and colleagues noted that the earliest time point at which LDOM should be expected to demonstrate efficacy is 3-6 months. “Baseline testing is not routine but may be considered in case of identified precautions,” they wrote. They also noted that LDOM can possibly be co-administered with beta-blockers with a specialty consultation, and with spironolactone in biologic female or transgender female patients with hirsutism, acne, polycystic ovary syndrome (PCOS), and with lower extremity and facial edema.
According to the consensus statement, the most frequently prescribed LDOM dosing regimen in adult females aged 18 years and older includes a starting dose of 1.25 mg daily, with a dosing range between 0.625 mg and 5 mg daily. For adult males, the most frequently prescribed dosing regimen is a starting dose of 2.5 daily, with a dosing range between 1.25 mg and 5 mg daily. The most frequently prescribed LDOM dosing regimen in adolescent females aged 12-17 years is a starting dose of 0.625 mg daily, with a dosing range of 0.625 to 2.5 mg daily. For adolescent males, the recommended regimen is a starting dose of 1.25 mg daily, with a dosing range of 1.25 mg to 5 mg daily.
“We hope that this consensus statement will guide our colleagues who would like to use LDOM to treat hair loss in their adult and adolescent patients,” Dr. Fu told this news organization. “These recommendations may be used to inform clinical practice until additional evidence-based data becomes available.”
She acknowledged certain limitations of the effort, including the fact that the expert panel was underrepresented in treating hair loss in pediatric patients, “and therefore failed to reach consensus on LDOM pediatric use and dosing,” she said. “We encourage our pediatric dermatology colleagues to further research LDOM in pediatric patients.”
In an interview, Shari Lipner, MD, PhD, associate professor of clinical dermatology, Weill Cornell Medicine, New York, who was asked to comment, but was not involved with the work, characterized the consensus as a “helpful, concise reference guide for dermatologists.”
The advantages of the study are the standardized methods used, “and the experience of the panel,” she said. “Study limitations include the response rate, which was less than 60%, and the risk of potential side effects are not stratified by age, sex, or comorbidities,” she added.
Dr. Fu disclosed that she is a consultant to Pfizer. Dr. Lipner reported having no relevant disclosures.
SAN DIEGO — .
Those are among the key recommendations that resulted from a modified eDelphi consensus of experts who convened to develop guidelines for LDOM prescribing and monitoring.
“Topical minoxidil is safe, effective, over-the-counter, and FDA-approved to treat the most common form of hair loss, androgenetic alopecia,” one of the study authors, Jennifer Fu, MD, a dermatologist who directs the Hair Disorders Clinic at the University of California, San Francisco, told this news organization following the annual meeting of the American Academy of Dermatology. The results of the expert consensus were presented during a poster session at the meeting. “It is often used off label for other types of hair loss, yet clinicians who treat hair loss know that patient compliance with topical minoxidil can be poor for a variety of reasons,” she said. “Patients report that it can be difficult to apply and complicate hair styling. For many patients, topical minoxidil can be drying or cause irritant or allergic contact reactions.”
LDOM has become a popular alternative for patients for whom topical minoxidil is logistically challenging, irritating, or ineffective, she continued. Although oral minoxidil is no longer a first-line antihypertensive agent given the risk of cardiovascular adverse effects at higher antihypertensive dosing (10-40 mg daily), a growing number of small studies have documented the use of LDOM at doses ranging from 0.25 mg to 5 mg daily as a safe, effective option for various types of hair loss.
“Given the current absence of larger trials on this topic, our research group identified a need for expert-based guidelines for prescribing and monitoring LDOM use in hair loss patients,” Dr. Fu said. “Our goal was to provide clinicians who treat hair loss patients a road map for using LDOM effectively, maximizing hair growth, and minimizing potential cardiovascular adverse effects.”
Arriving at a Consensus
The process involved 43 hair loss specialists from 12 countries with an average of 6.29 years of experience with LDOM for hair loss, who participated in a multi-round modified Delphi process. They considered questions that addressed LDOM safety, efficacy, dosing, and monitoring for hair loss, and consensus was reached if at least 70% of participants indicated “agree” or “strongly agree” on a five-point Likert scale. Round 1 consisted of 180 open-ended, multiple-choice, or Likert-scale questions, while round 2 involved 121 Likert-scale questions, round 3 consisted of 16 Likert-scale questions, and round 4 included 11 Likert-scale questions. In all, 94 items achieved Likert-scale consensus.
Specifically, experts on the panel found a direct benefit of LDOM for androgenetic alopecia, age-related patterned thinning, alopecia areata, telogen effluvium, traction alopecia, persistent chemotherapy-induced alopecia, and endocrine therapy-induced alopecia. They found a supportive benefit of LDOM for lichen planopilaris, frontal fibrosing alopecia, central centrifugal alopecia, and fibrosing alopecia in a patterned distribution.
“LDOM can be considered when topical minoxidil is more expensive, logistically challenging, has plateaued in efficacy, results in undesirable product residue/skin irritation,” or exacerbates inflammatory processes (ie eczema, psoriasis), they added.
Contraindications to LDOM listed in the consensus recommendations include hypersensitivity to minoxidil, significant drug-drug interactions with LDOM, a history of pericardial effusion/tamponade, pericarditis, heart failure, pulmonary hypertension associated with mitral stenosis, pheochromocytoma, and pregnancy/breastfeeding. Cited precautions of LDOM use include a history of tachycardia or arrhythmia, hypotension, renal impairment, and being on dialysis.
Dr. Fu and colleagues noted that the earliest time point at which LDOM should be expected to demonstrate efficacy is 3-6 months. “Baseline testing is not routine but may be considered in case of identified precautions,” they wrote. They also noted that LDOM can possibly be co-administered with beta-blockers with a specialty consultation, and with spironolactone in biologic female or transgender female patients with hirsutism, acne, polycystic ovary syndrome (PCOS), and with lower extremity and facial edema.
According to the consensus statement, the most frequently prescribed LDOM dosing regimen in adult females aged 18 years and older includes a starting dose of 1.25 mg daily, with a dosing range between 0.625 mg and 5 mg daily. For adult males, the most frequently prescribed dosing regimen is a starting dose of 2.5 daily, with a dosing range between 1.25 mg and 5 mg daily. The most frequently prescribed LDOM dosing regimen in adolescent females aged 12-17 years is a starting dose of 0.625 mg daily, with a dosing range of 0.625 to 2.5 mg daily. For adolescent males, the recommended regimen is a starting dose of 1.25 mg daily, with a dosing range of 1.25 mg to 5 mg daily.
“We hope that this consensus statement will guide our colleagues who would like to use LDOM to treat hair loss in their adult and adolescent patients,” Dr. Fu told this news organization. “These recommendations may be used to inform clinical practice until additional evidence-based data becomes available.”
She acknowledged certain limitations of the effort, including the fact that the expert panel was underrepresented in treating hair loss in pediatric patients, “and therefore failed to reach consensus on LDOM pediatric use and dosing,” she said. “We encourage our pediatric dermatology colleagues to further research LDOM in pediatric patients.”
In an interview, Shari Lipner, MD, PhD, associate professor of clinical dermatology, Weill Cornell Medicine, New York, who was asked to comment, but was not involved with the work, characterized the consensus as a “helpful, concise reference guide for dermatologists.”
The advantages of the study are the standardized methods used, “and the experience of the panel,” she said. “Study limitations include the response rate, which was less than 60%, and the risk of potential side effects are not stratified by age, sex, or comorbidities,” she added.
Dr. Fu disclosed that she is a consultant to Pfizer. Dr. Lipner reported having no relevant disclosures.
SAN DIEGO — .
Those are among the key recommendations that resulted from a modified eDelphi consensus of experts who convened to develop guidelines for LDOM prescribing and monitoring.
“Topical minoxidil is safe, effective, over-the-counter, and FDA-approved to treat the most common form of hair loss, androgenetic alopecia,” one of the study authors, Jennifer Fu, MD, a dermatologist who directs the Hair Disorders Clinic at the University of California, San Francisco, told this news organization following the annual meeting of the American Academy of Dermatology. The results of the expert consensus were presented during a poster session at the meeting. “It is often used off label for other types of hair loss, yet clinicians who treat hair loss know that patient compliance with topical minoxidil can be poor for a variety of reasons,” she said. “Patients report that it can be difficult to apply and complicate hair styling. For many patients, topical minoxidil can be drying or cause irritant or allergic contact reactions.”
LDOM has become a popular alternative for patients for whom topical minoxidil is logistically challenging, irritating, or ineffective, she continued. Although oral minoxidil is no longer a first-line antihypertensive agent given the risk of cardiovascular adverse effects at higher antihypertensive dosing (10-40 mg daily), a growing number of small studies have documented the use of LDOM at doses ranging from 0.25 mg to 5 mg daily as a safe, effective option for various types of hair loss.
“Given the current absence of larger trials on this topic, our research group identified a need for expert-based guidelines for prescribing and monitoring LDOM use in hair loss patients,” Dr. Fu said. “Our goal was to provide clinicians who treat hair loss patients a road map for using LDOM effectively, maximizing hair growth, and minimizing potential cardiovascular adverse effects.”
Arriving at a Consensus
The process involved 43 hair loss specialists from 12 countries with an average of 6.29 years of experience with LDOM for hair loss, who participated in a multi-round modified Delphi process. They considered questions that addressed LDOM safety, efficacy, dosing, and monitoring for hair loss, and consensus was reached if at least 70% of participants indicated “agree” or “strongly agree” on a five-point Likert scale. Round 1 consisted of 180 open-ended, multiple-choice, or Likert-scale questions, while round 2 involved 121 Likert-scale questions, round 3 consisted of 16 Likert-scale questions, and round 4 included 11 Likert-scale questions. In all, 94 items achieved Likert-scale consensus.
Specifically, experts on the panel found a direct benefit of LDOM for androgenetic alopecia, age-related patterned thinning, alopecia areata, telogen effluvium, traction alopecia, persistent chemotherapy-induced alopecia, and endocrine therapy-induced alopecia. They found a supportive benefit of LDOM for lichen planopilaris, frontal fibrosing alopecia, central centrifugal alopecia, and fibrosing alopecia in a patterned distribution.
“LDOM can be considered when topical minoxidil is more expensive, logistically challenging, has plateaued in efficacy, results in undesirable product residue/skin irritation,” or exacerbates inflammatory processes (ie eczema, psoriasis), they added.
Contraindications to LDOM listed in the consensus recommendations include hypersensitivity to minoxidil, significant drug-drug interactions with LDOM, a history of pericardial effusion/tamponade, pericarditis, heart failure, pulmonary hypertension associated with mitral stenosis, pheochromocytoma, and pregnancy/breastfeeding. Cited precautions of LDOM use include a history of tachycardia or arrhythmia, hypotension, renal impairment, and being on dialysis.
Dr. Fu and colleagues noted that the earliest time point at which LDOM should be expected to demonstrate efficacy is 3-6 months. “Baseline testing is not routine but may be considered in case of identified precautions,” they wrote. They also noted that LDOM can possibly be co-administered with beta-blockers with a specialty consultation, and with spironolactone in biologic female or transgender female patients with hirsutism, acne, polycystic ovary syndrome (PCOS), and with lower extremity and facial edema.
According to the consensus statement, the most frequently prescribed LDOM dosing regimen in adult females aged 18 years and older includes a starting dose of 1.25 mg daily, with a dosing range between 0.625 mg and 5 mg daily. For adult males, the most frequently prescribed dosing regimen is a starting dose of 2.5 daily, with a dosing range between 1.25 mg and 5 mg daily. The most frequently prescribed LDOM dosing regimen in adolescent females aged 12-17 years is a starting dose of 0.625 mg daily, with a dosing range of 0.625 to 2.5 mg daily. For adolescent males, the recommended regimen is a starting dose of 1.25 mg daily, with a dosing range of 1.25 mg to 5 mg daily.
“We hope that this consensus statement will guide our colleagues who would like to use LDOM to treat hair loss in their adult and adolescent patients,” Dr. Fu told this news organization. “These recommendations may be used to inform clinical practice until additional evidence-based data becomes available.”
She acknowledged certain limitations of the effort, including the fact that the expert panel was underrepresented in treating hair loss in pediatric patients, “and therefore failed to reach consensus on LDOM pediatric use and dosing,” she said. “We encourage our pediatric dermatology colleagues to further research LDOM in pediatric patients.”
In an interview, Shari Lipner, MD, PhD, associate professor of clinical dermatology, Weill Cornell Medicine, New York, who was asked to comment, but was not involved with the work, characterized the consensus as a “helpful, concise reference guide for dermatologists.”
The advantages of the study are the standardized methods used, “and the experience of the panel,” she said. “Study limitations include the response rate, which was less than 60%, and the risk of potential side effects are not stratified by age, sex, or comorbidities,” she added.
Dr. Fu disclosed that she is a consultant to Pfizer. Dr. Lipner reported having no relevant disclosures.
FROM AAD 2024
Survey Finds Mental Health Issues Increased After Cosmetic Procedure Complications
BALTIMORE — of patients with dermatology-related complications.
The study used an anonymous 40-question survey circulated to a Facebook cosmetic complication support group. Seventy-one of 100 individuals completed the questionnaire, reporting significantly higher rates of mental health issues after their complications than before. Results were presented at the annual conference of the American Society for Laser Medicine and Surgery (ASLMS). Almost all the survey respondents (99%) were female, with 61% aged 25-44 years and 34% aged 45-64 years.
“Cosmetic procedures have increased over the past decade, with procedures being increasingly performed by an evolving variety of providers,” the study’s lead author, Taryn Murray, MD, a dermatologist at Cleveland Clinic, Cleveland, Ohio, told this news organization. “Appropriate patient assessment and counseling and proper procedure technique are important for obtaining safe and effective results. Complications may not only impact patients physically but can also be harmful to their mental health.”
Rise in Mental Health Issues
The study found that before respondents had the treatment that led to their complications, 16% reported a history of generalized anxiety disorder, 15% a history of depression, and 1% a history of either BDD or PTSD. Following the complication, 50% reported a positive depression screening, 63% a positive BDD Questionnaire – Dermatology Version, and 63% a positive Primary Care PTSD screen, Dr. Murray said. “Almost half of respondents (46%) reported thinking about their complication for more than 3 hours a day,” she said in presenting the results.
Dr. Murray said the idea for the study grew out of her experience as a fellow working with Paul Friedman, MD, at the Dermatology and Laser Surgery Center at University of Texas Health in Houston.
“We were seeing a lot of complications,” Dr. Murray said in an interview. “Some of these were local. Some of these patients were flying in from out-of-state looking for help with the complication, and we could see what a mental and emotional burden this put on these patients. They were routinely in the office in tears saying it was interfering with their daily life, it was interfering with their job, saying they were going to lose their job, all because they were so distressed over what was happening to them.”
Yet, the research into psychological distress in patients with dermatologic complications is minimal, Dr. Murray added. “We think that body dysmorphic disorder is prevalent for patients seeking dermatology or plastic surgery services, but I don’t think either of the specialties do a great job in screening people for that when they come for treatment, so I think a lot of it goes undiagnosed. There’s been a trend looking at more at complications lately, but there’s been a gap in the literature.”
The treatments the patients in the survey had were microneedling with radiofrequency (29%), laser (24%), ultrasound for skin tightening (11%), radiofrequency for skin tightening (11%), microneedling (4%), chemical peel (3%), body contouring/sculpting (1%), and “other” (17%).
The study found that the largest share of procedures, 47%, were done by an esthetician/laser technician, followed by a nondermatologist physician (17%), a board-certified dermatologist (14%), an advanced practice provider (12%), and “other” (10%).
Self-reported complications included scarring (38%), hyperpigmentation (26%), erythema (24%), burn (23%), blisters (11%), and hypopigmentation (3%); 71% characterized their complications as “other,” and one respondent reported multiple complications.
“Respondents said they were satisfied with the previous cosmetic care they received,” Dr. Murray said during her presentation at the meeting. “And there was a consensus among the respondents that they did not feel adequately counseled on the risks of the procedure and that it did not meet their expectations and anticipated outcome.”
Take-Home Lesson
The lesson here is that practitioners who perform cosmetic procedures should be well-versed in the task and potential complications, Dr. Murray said in the interview. “If you’re going to be doing a procedure, make sure you know the proper techniques, the proper endpoints, and how to treat if you’re to have a complication,” she said. “If you don’t know how to treat a complication from the device, then you should think twice about using it.”
She also suggested screening patients for potentially undiagnosed mental health disorders. “It can play a role in the initial consultation and potentially any after-care they might need if there is a complication,” she said. “We may not have the adequate tools at this time to know how to best handle these patients and these scenarios, but hopefully my abstract will shed a little more light on it.”
She said she hopes her findings lead to more research in the future.
Asked to comment on the study, Jennifer Lin, MD, assistant professor of dermatology at Brigham and Women’s Hospital and Dana Farber Cancer Institute in Boston, Massachusetts, said one finding of the study stood out to her. “ I was very surprised from her dataset that patients think about it more than 3 hours a day,” she told this news organization. “That’s really significant. We talk about the side effects, but we don’t necessarily talk about the burden of how long the recovery will be or the psychological burden of potentially dealing with it.”
She noted that “there’s a bit of movement” toward developing guidelines for laser treatments, which would address the risk of complications. “That’s the goal: To have better guidelines to avoid these complications in the first place,” Dr. Lin said.
The study findings also point to a need for “premonitoring” individuals before procedures, she added. “We talked about patient selection and make sure someone doesn’t have body dysmorphic disorder, but we don’t formally screen for it,” she said. “We don’t our train our residents to screen for it. And I think doing more pre- and post-testing of how people are affected by laser treatment is going to become more important.”
Dr. Murray disclosed relationships with R2 Technologies. Dr. Lin had no relationships to disclose.
A version of this article appeared on Medscape.com.
BALTIMORE — of patients with dermatology-related complications.
The study used an anonymous 40-question survey circulated to a Facebook cosmetic complication support group. Seventy-one of 100 individuals completed the questionnaire, reporting significantly higher rates of mental health issues after their complications than before. Results were presented at the annual conference of the American Society for Laser Medicine and Surgery (ASLMS). Almost all the survey respondents (99%) were female, with 61% aged 25-44 years and 34% aged 45-64 years.
“Cosmetic procedures have increased over the past decade, with procedures being increasingly performed by an evolving variety of providers,” the study’s lead author, Taryn Murray, MD, a dermatologist at Cleveland Clinic, Cleveland, Ohio, told this news organization. “Appropriate patient assessment and counseling and proper procedure technique are important for obtaining safe and effective results. Complications may not only impact patients physically but can also be harmful to their mental health.”
Rise in Mental Health Issues
The study found that before respondents had the treatment that led to their complications, 16% reported a history of generalized anxiety disorder, 15% a history of depression, and 1% a history of either BDD or PTSD. Following the complication, 50% reported a positive depression screening, 63% a positive BDD Questionnaire – Dermatology Version, and 63% a positive Primary Care PTSD screen, Dr. Murray said. “Almost half of respondents (46%) reported thinking about their complication for more than 3 hours a day,” she said in presenting the results.
Dr. Murray said the idea for the study grew out of her experience as a fellow working with Paul Friedman, MD, at the Dermatology and Laser Surgery Center at University of Texas Health in Houston.
“We were seeing a lot of complications,” Dr. Murray said in an interview. “Some of these were local. Some of these patients were flying in from out-of-state looking for help with the complication, and we could see what a mental and emotional burden this put on these patients. They were routinely in the office in tears saying it was interfering with their daily life, it was interfering with their job, saying they were going to lose their job, all because they were so distressed over what was happening to them.”
Yet, the research into psychological distress in patients with dermatologic complications is minimal, Dr. Murray added. “We think that body dysmorphic disorder is prevalent for patients seeking dermatology or plastic surgery services, but I don’t think either of the specialties do a great job in screening people for that when they come for treatment, so I think a lot of it goes undiagnosed. There’s been a trend looking at more at complications lately, but there’s been a gap in the literature.”
The treatments the patients in the survey had were microneedling with radiofrequency (29%), laser (24%), ultrasound for skin tightening (11%), radiofrequency for skin tightening (11%), microneedling (4%), chemical peel (3%), body contouring/sculpting (1%), and “other” (17%).
The study found that the largest share of procedures, 47%, were done by an esthetician/laser technician, followed by a nondermatologist physician (17%), a board-certified dermatologist (14%), an advanced practice provider (12%), and “other” (10%).
Self-reported complications included scarring (38%), hyperpigmentation (26%), erythema (24%), burn (23%), blisters (11%), and hypopigmentation (3%); 71% characterized their complications as “other,” and one respondent reported multiple complications.
“Respondents said they were satisfied with the previous cosmetic care they received,” Dr. Murray said during her presentation at the meeting. “And there was a consensus among the respondents that they did not feel adequately counseled on the risks of the procedure and that it did not meet their expectations and anticipated outcome.”
Take-Home Lesson
The lesson here is that practitioners who perform cosmetic procedures should be well-versed in the task and potential complications, Dr. Murray said in the interview. “If you’re going to be doing a procedure, make sure you know the proper techniques, the proper endpoints, and how to treat if you’re to have a complication,” she said. “If you don’t know how to treat a complication from the device, then you should think twice about using it.”
She also suggested screening patients for potentially undiagnosed mental health disorders. “It can play a role in the initial consultation and potentially any after-care they might need if there is a complication,” she said. “We may not have the adequate tools at this time to know how to best handle these patients and these scenarios, but hopefully my abstract will shed a little more light on it.”
She said she hopes her findings lead to more research in the future.
Asked to comment on the study, Jennifer Lin, MD, assistant professor of dermatology at Brigham and Women’s Hospital and Dana Farber Cancer Institute in Boston, Massachusetts, said one finding of the study stood out to her. “ I was very surprised from her dataset that patients think about it more than 3 hours a day,” she told this news organization. “That’s really significant. We talk about the side effects, but we don’t necessarily talk about the burden of how long the recovery will be or the psychological burden of potentially dealing with it.”
She noted that “there’s a bit of movement” toward developing guidelines for laser treatments, which would address the risk of complications. “That’s the goal: To have better guidelines to avoid these complications in the first place,” Dr. Lin said.
The study findings also point to a need for “premonitoring” individuals before procedures, she added. “We talked about patient selection and make sure someone doesn’t have body dysmorphic disorder, but we don’t formally screen for it,” she said. “We don’t our train our residents to screen for it. And I think doing more pre- and post-testing of how people are affected by laser treatment is going to become more important.”
Dr. Murray disclosed relationships with R2 Technologies. Dr. Lin had no relationships to disclose.
A version of this article appeared on Medscape.com.
BALTIMORE — of patients with dermatology-related complications.
The study used an anonymous 40-question survey circulated to a Facebook cosmetic complication support group. Seventy-one of 100 individuals completed the questionnaire, reporting significantly higher rates of mental health issues after their complications than before. Results were presented at the annual conference of the American Society for Laser Medicine and Surgery (ASLMS). Almost all the survey respondents (99%) were female, with 61% aged 25-44 years and 34% aged 45-64 years.
“Cosmetic procedures have increased over the past decade, with procedures being increasingly performed by an evolving variety of providers,” the study’s lead author, Taryn Murray, MD, a dermatologist at Cleveland Clinic, Cleveland, Ohio, told this news organization. “Appropriate patient assessment and counseling and proper procedure technique are important for obtaining safe and effective results. Complications may not only impact patients physically but can also be harmful to their mental health.”
Rise in Mental Health Issues
The study found that before respondents had the treatment that led to their complications, 16% reported a history of generalized anxiety disorder, 15% a history of depression, and 1% a history of either BDD or PTSD. Following the complication, 50% reported a positive depression screening, 63% a positive BDD Questionnaire – Dermatology Version, and 63% a positive Primary Care PTSD screen, Dr. Murray said. “Almost half of respondents (46%) reported thinking about their complication for more than 3 hours a day,” she said in presenting the results.
Dr. Murray said the idea for the study grew out of her experience as a fellow working with Paul Friedman, MD, at the Dermatology and Laser Surgery Center at University of Texas Health in Houston.
“We were seeing a lot of complications,” Dr. Murray said in an interview. “Some of these were local. Some of these patients were flying in from out-of-state looking for help with the complication, and we could see what a mental and emotional burden this put on these patients. They were routinely in the office in tears saying it was interfering with their daily life, it was interfering with their job, saying they were going to lose their job, all because they were so distressed over what was happening to them.”
Yet, the research into psychological distress in patients with dermatologic complications is minimal, Dr. Murray added. “We think that body dysmorphic disorder is prevalent for patients seeking dermatology or plastic surgery services, but I don’t think either of the specialties do a great job in screening people for that when they come for treatment, so I think a lot of it goes undiagnosed. There’s been a trend looking at more at complications lately, but there’s been a gap in the literature.”
The treatments the patients in the survey had were microneedling with radiofrequency (29%), laser (24%), ultrasound for skin tightening (11%), radiofrequency for skin tightening (11%), microneedling (4%), chemical peel (3%), body contouring/sculpting (1%), and “other” (17%).
The study found that the largest share of procedures, 47%, were done by an esthetician/laser technician, followed by a nondermatologist physician (17%), a board-certified dermatologist (14%), an advanced practice provider (12%), and “other” (10%).
Self-reported complications included scarring (38%), hyperpigmentation (26%), erythema (24%), burn (23%), blisters (11%), and hypopigmentation (3%); 71% characterized their complications as “other,” and one respondent reported multiple complications.
“Respondents said they were satisfied with the previous cosmetic care they received,” Dr. Murray said during her presentation at the meeting. “And there was a consensus among the respondents that they did not feel adequately counseled on the risks of the procedure and that it did not meet their expectations and anticipated outcome.”
Take-Home Lesson
The lesson here is that practitioners who perform cosmetic procedures should be well-versed in the task and potential complications, Dr. Murray said in the interview. “If you’re going to be doing a procedure, make sure you know the proper techniques, the proper endpoints, and how to treat if you’re to have a complication,” she said. “If you don’t know how to treat a complication from the device, then you should think twice about using it.”
She also suggested screening patients for potentially undiagnosed mental health disorders. “It can play a role in the initial consultation and potentially any after-care they might need if there is a complication,” she said. “We may not have the adequate tools at this time to know how to best handle these patients and these scenarios, but hopefully my abstract will shed a little more light on it.”
She said she hopes her findings lead to more research in the future.
Asked to comment on the study, Jennifer Lin, MD, assistant professor of dermatology at Brigham and Women’s Hospital and Dana Farber Cancer Institute in Boston, Massachusetts, said one finding of the study stood out to her. “ I was very surprised from her dataset that patients think about it more than 3 hours a day,” she told this news organization. “That’s really significant. We talk about the side effects, but we don’t necessarily talk about the burden of how long the recovery will be or the psychological burden of potentially dealing with it.”
She noted that “there’s a bit of movement” toward developing guidelines for laser treatments, which would address the risk of complications. “That’s the goal: To have better guidelines to avoid these complications in the first place,” Dr. Lin said.
The study findings also point to a need for “premonitoring” individuals before procedures, she added. “We talked about patient selection and make sure someone doesn’t have body dysmorphic disorder, but we don’t formally screen for it,” she said. “We don’t our train our residents to screen for it. And I think doing more pre- and post-testing of how people are affected by laser treatment is going to become more important.”
Dr. Murray disclosed relationships with R2 Technologies. Dr. Lin had no relationships to disclose.
A version of this article appeared on Medscape.com.
FROM ASLMS 2024