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Harnchoowong S, Vachiramon V, Jurairattanaporn N. Cosmetic Considerations in Dark-Skinned Patients. Clin Cosmet Investig Dermatol 2024; 17:259-277. [PMID: 38321987 PMCID: PMC10844008 DOI: 10.2147/ccid.s450081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 01/16/2024] [Indexed: 02/08/2024]
Abstract
For dermatologists, diversities of human races result in an opportunity to encounter patients with various skin types. Cosmetic procedures have gained more popularity and become more accessible over the past decades. Thus, the selection of appropriate treatment protocol for each patient becomes inevitable. This review will focus on basic knowledge and key points in performing safe cosmetic-related procedures in patients with dark-complexioned skin. In terms of structure and function of the skin, people of color have equal epidermal thickness, corneocyte size and melanocyte number. However, they have more stratum corneum compaction, melanosome dispersion and melanocyte activity than fair skin individuals. Data regarding drug penetration and cutaneous irritation showed conflicting results. Superficial chemical peels and microdermabrasion can be done safely in dark-skinned patients. Medium-depth peel should be used with extreme caution. While deep-depth peel should be avoided at all times due to pigmentary and textural complications. Prolonged treatment interval, use of priming agents and sun protection are recommended. Injectable materials including botulinum toxin and soft tissue augmentation by hyaluronic acid filler can be done harmlessly in dark-skinned patients. Lasers and energy-based devices should be done with caution. Higher melanin dispersion and melanocyte activity acts as competitive chromophore. Pigmentary or textural changes can occur after aggressive treatment protocol. High energy setting, pulse stacking, short wavelength lasers and short treatment interval should be avoided in dark-skinned patients.
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Affiliation(s)
- Sarawin Harnchoowong
- Department of Dermatology, Faculty of Medicine, Srinakharinwirot University, Bangkok, Thailand
| | - Vasanop Vachiramon
- Division of Dermatology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Natthachat Jurairattanaporn
- Division of Dermatology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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Yang MY, Liu J, Ning DC, Liu YT, Ye D, Tu C, Wang Z, Zeng WH. Combining superpulse dynamic CO 2 laser and supramolecular salicylic acid in the treatment of dense comedones with higher clearance in a shorter time: A prospective, randomized, split-face clinical trial. Lasers Surg Med 2023; 55:817-828. [PMID: 37582350 DOI: 10.1002/lsm.23717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/03/2023] [Accepted: 08/07/2023] [Indexed: 08/17/2023]
Abstract
OBJECTIVES Dense comedones are common in patients with acne vulgaris, and promoting treatment can prevent the progression of acne lesions. However, the efficacy-time conflict makes the treatment challenging and the medication options are limited by the side effects. MATERIALS AND METHODS Thirty-five patients with symmetrical dense comedones were enrolled and the two sides of the face were randomly assigned to receive 30% supramolecular salicylic acid (SSA) combined with CO2 laser or CO2 laser monotherapy at an interval of 2 weeks for six treatment sessions. Comedones count, porphyrin index (PI), texture index (TI), melanin index, erythema index, hydration index (HI), transepidermal water loss (TEWL), and side effects were recorded at each visit till the 12th week. RESULTS Thirty-one patients completed the study. Comedones on the combined-SSA side were reduced more after six treatments, that the mean reduction rate of the combined-SSA side was 85.76%, and that of the CO2 laser-treated side was 62.32% (Pbetween < 0.001). Combining SSA also showed a better effect on reducing PI and TI than CO2 laser singly (Pbetween < 0.001). TEWL and HI between the two sides showed no significant differences after treatments. No permanent or severe side effects were observed on both side. CONCLUSIONS The treatment combined CO2 laser with 30% SSA dealt with the efficacy-time conflict while significantly reducing comedones and improving skin texture in 12 weeks and no serious adverse reactions occurred. LIMITATIONS It is a single-center study and the number of subjects was small.
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Affiliation(s)
- Meng-Yao Yang
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jing Liu
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Di-Chao Ning
- State Key Lab for Strength and Vibration of Mechanical Structures, Department of Engineering Mechanics, Xi'an Jiaotong University, Xi'an, China
| | - Yan-Ting Liu
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Dan Ye
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Chen Tu
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Zhao Wang
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Wei-Hui Zeng
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Chen L, Lu L, Tu S, Zhang T, Du X, Chen L, Zhang M, Li L, Lin H. Efficacy and Safety of 5% Glycolic Acid-based Gel Essence in the Treatment of Mild to Moderate Acne. J Cosmet Dermatol 2022; 21:4482-4489. [PMID: 35182003 DOI: 10.1111/jocd.14865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/12/2022] [Accepted: 02/15/2022] [Indexed: 11/28/2022]
Abstract
The efficacy and safety of commercial low-concentration glycolic acid products on acne were evaluated by recruiting volunteers accompanying mild to moderate acne of different ages and genders, which is a clinical practice for acne. We recruited a total of 30 volunteers according to the inclusion criteria, conducting clinical evaluation and skin physiological index testing, VISIA skin analysis, distributing products, and informing the trial method. Clinical testing and assessment will be carried out in weeks 0, 1, 2, and 4. 27 acne volunteers finished the entire trial. After 4 weeks of using low-concentration glycolic acid products, most subjects experienced significant improvement in their skin lesions and the GAGS score. At the same time, the VISIA test showed that the subjects had an obvious amelioration in facial porphyrins, which was statistically significant, and there was a slight improvement in residual spots and erythema. The skin physiological indexes showed that the skin hydration value increased from 236.2 ± 98.05 to 278.2 ± 90.26 after 14 days. At the end of the test, the skin hydration value dropped to 234.6 ± 81.88. Regarding the melanin and erythema, the value decreased in the 4th week significantly. Repeated use of 5% low-concentration glycolic acid improves the appearance and chromaticity of the treatment site. It increases the brightness L* and reduces the redness a*. This study shows that low concentrations of glycolic acids have a good effect on the treatment of mild to moderate acne. It may pay the way to carry out further large-scale clinical research.
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Affiliation(s)
- Linjiao Chen
- Shenzhen Hospital, Beijing University of Chinese Medicine (Longgang), Shenzhen, 518100, P.R.China
| | - Lingling Lu
- Henan University of Chinese Medicine, Zhengzhou, 450000, P.R.China
| | - Shaozhong Tu
- Shenzhen Hospital, Beijing University of Chinese Medicine (Longgang), Shenzhen, 518100, P.R.China
| | - Tao Zhang
- Shenzhen Hospital, Beijing University of Chinese Medicine (Longgang), Shenzhen, 518100, P.R.China
| | - Xianni Du
- Shenzhen Hospital, Beijing University of Chinese Medicine (Longgang), Shenzhen, 518100, P.R.China
| | - Lifen Chen
- Shenzhen Hospital, Beijing University of Chinese Medicine (Longgang), Shenzhen, 518100, P.R.China
| | - Milin Zhang
- Shenzhen Hospital, Beijing University of Chinese Medicine (Longgang), Shenzhen, 518100, P.R.China
| | - Lihao Li
- Shenzhen Hospital, Beijing University of Chinese Medicine (Longgang), Shenzhen, 518100, P.R.China
| | - Huaner Lin
- Shenzhen Hospital, Beijing University of Chinese Medicine (Longgang), Shenzhen, 518100, P.R.China
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Calvisi L. Efficacy of a combined chemical peel and topical salicylic acid-based gel combination in the treatment of active acne. J Cosmet Dermatol 2021; 20 Suppl 2:2-6. [PMID: 34318988 DOI: 10.1111/jocd.14281] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND Acne vulgaris is a common skin condition affecting the pilosebaceous unit of the skin characterized by the presence of comedones, papules, pustules, nodules, and cysts, which might result in permanent scars. It commonly affects adolescents, but it can occur in any age-group with the second group of incidence in young women in their 30s. Acne vulgaris can highly affect a person's quality of life. Therefore, it is necessary to act against it to prevent emotional impact and long-term complications. AIM This study aimed to demonstrate the efficacy of a chemical peel in combination with a home care-exfoliating and purifying product in improving mild and moderate acne. METHODS The study included 45 patients with mild-to-moderate acne. Patients were treated with a chemical peel containing a mix of salicylic acid, pyruvic acid, and retinoic acid once every 3 weeks for 4 times, plus a home care treatment after the healing process. Michaelson's acne severity score, Subject Global Aesthetic Improvement Scale, and Face Skin Q questionnaire were used to evaluate patients' skin improvement and patients' satisfaction. RESULTS All patients have shown improvement in skin lesions after 4 sessions of chemical peel according to Michaelson's acne severity score and Subject Global Aesthetic Improvement Score. Face Skin Q questionnaire demonstrated an improved quality of life in all treated patients. CONCLUSION The combination of salicylic acid-based chemical peel plus exfoliating home care treatment appears to be a very good strategy against acne. Therefore, the physician may use this combination as an effective treatment for patients dealing with acne vulgaris.
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Sitohang IBS, Rahmayunita G, Hosfiar VA, Ninditya S, Augustin M. Effectiveness of water as the neutralising agent for glycolic acid peels in skin phototypes IV-V. Australas J Dermatol 2020; 62:e212-e216. [PMID: 33070326 DOI: 10.1111/ajd.13486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 08/31/2020] [Accepted: 09/09/2020] [Indexed: 11/27/2022]
Abstract
The aim of the study is to evaluate the effectiveness of water as a substitute for sodium bicarbonate plus solution in the neutralisation process of chemical peeling using a 35% glycolic acid solution. This randomised, double-blind, split-face, controlled trial was conducted in an outpatient setting. A total of 126 healthy patients with skin phototypes IV-V aged between 18 and 60 years old were recruited. Chemical peeling was performed with 35% glycolic acid solution. One side of the face was neutralised with water, and the other side of the face was neutralised with a sodium bicarbonate plus solution. The main outcome of this study was measured by the degree of erythema, pruritus and pain scores. Significant difference in the pain score immediately after the neutralisation process of the chemical peeling with glycolic acid was seen. However, there were no significant differences in the degree of erythema or the pruritus score. These results indicate that water can be used as a substitute for sodium bicarbonate plus solution in the neutralisation process of chemical peeling with 35% glycolic acid in patients with skin phototypes IV-V.
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Affiliation(s)
- Irma Bernadette S Sitohang
- Department of Dermatology and Venereology, Faculty of Medicine Universitas Indonesia, dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Githa Rahmayunita
- Department of Dermatology and Venereology, Faculty of Medicine Universitas Indonesia, dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Vashty Amanda Hosfiar
- Department of Dermatology and Venereology, Faculty of Medicine Universitas Indonesia, dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Shafira Ninditya
- Department of Dermatology and Venereology, Faculty of Medicine Universitas Indonesia, dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Maureen Augustin
- Department of Dermatology and Venereology, Faculty of Medicine Universitas Indonesia, dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
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Liu H, Yu H, Xia J, Liu L, Liu GJ, Sang H, Peinemann F. Topical azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and fruit acid (alpha-hydroxy acid) for acne. Cochrane Database Syst Rev 2020; 5:CD011368. [PMID: 32356369 PMCID: PMC7193765 DOI: 10.1002/14651858.cd011368.pub2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Acne is an inflammatory disorder with a high global burden. It is common in adolescents and primarily affects sebaceous gland-rich areas. The clinical benefit of the topical acne treatments azelaic acid, salicylic acid, nicotinamide, sulphur, zinc, and alpha-hydroxy acid is unclear. OBJECTIVES To assess the effects of topical treatments (azelaic acid, salicylic acid, nicotinamide, zinc, alpha-hydroxy acid, and sulphur) for acne. SEARCH METHODS We searched the following databases up to May 2019: the Cochrane Skin Group Specialised Register, CENTRAL, MEDLINE, Embase, and LILACS. We also searched five trials registers. SELECTION CRITERIA Clinical randomised controlled trials of the six topical treatments compared with other topical treatments, placebo, or no treatment in people with acne. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. Key outcomes included participants' global self-assessment of acne improvement (PGA), withdrawal for any reason, minor adverse events (assessed as total number of participants who experienced at least one minor adverse event), and quality of life. MAIN RESULTS We included 49 trials (3880 reported participants) set in clinics, hospitals, research centres, and university settings in Europe, Asia, and the USA. The vast majority of participants had mild to moderate acne, were aged between 12 to 30 years (range: 10 to 45 years), and were female. Treatment lasted over eight weeks in 59% of the studies. Study duration ranged from three months to three years. We assessed 26 studies as being at high risk of bias in at least one domain, but most domains were at low or unclear risk of bias. We grouped outcome assessment into short-term (less than or equal to 4 weeks), medium-term (from 5 to 8 weeks), and long-term treatment (more than 8 weeks). The following results were measured at the end of treatment, which was mainly long-term for the PGA outcome and mixed length (medium-term mainly) for minor adverse events. Azelaic acid In terms of treatment response (PGA), azelaic acid is probably less effective than benzoyl peroxide (risk ratio (RR) 0.82, 95% confidence interval (CI) 0.72 to 0.95; 1 study, 351 participants), but there is probably little or no difference when comparing azelaic acid to tretinoin (RR 0.94, 95% CI 0.78 to 1.14; 1 study, 289 participants) (both moderate-quality evidence). There may be little or no difference in PGA when comparing azelaic acid to clindamycin (RR 1.13, 95% CI 0.92 to 1.38; 1 study, 229 participants; low-quality evidence), but we are uncertain whether there is a difference between azelaic acid and adapalene (1 study, 55 participants; very low-quality evidence). Low-quality evidence indicates there may be no differences in rates of withdrawal for any reason when comparing azelaic acid with benzoyl peroxide (RR 0.88, 95% CI 0.60 to 1.29; 1 study, 351 participants), clindamycin (RR 1.30, 95% CI 0.48 to 3.56; 2 studies, 329 participants), or tretinoin (RR 0.66, 95% CI 0.29 to 1.47; 2 studies, 309 participants), but we are uncertain whether there is a difference between azelaic acid and adapalene (1 study, 55 participants; very low-quality evidence). In terms of total minor adverse events, we are uncertain if there is a difference between azelaic acid compared to adapalene (1 study; 55 participants) or benzoyl peroxide (1 study, 30 participants) (both very low-quality evidence). There may be no difference when comparing azelaic acid to clindamycin (RR 1.50, 95% CI 0.67 to 3.35; 1 study, 100 participants; low-quality evidence). Total minor adverse events were not reported in the comparison of azelaic acid versus tretinoin, but individual application site reactions were reported, such as scaling. Salicylic acid For PGA, there may be little or no difference between salicylic acid and tretinoin (RR 1.00, 95% CI 0.92 to 1.09; 1 study, 46 participants; low-quality evidence); we are not certain whether there is a difference between salicylic acid and pyruvic acid (1 study, 86 participants; very low-quality evidence); and PGA was not measured in the comparison of salicylic acid versus benzoyl peroxide. There may be no difference between groups in withdrawals when comparing salicylic acid and pyruvic acid (RR 0.89, 95% CI 0.53 to 1.50; 1 study, 86 participants); when salicylic acid was compared to tretinoin, neither group had withdrawals (both based on low-quality evidence (2 studies, 74 participants)). We are uncertain whether there is a difference in withdrawals between salicylic acid and benzoyl peroxide (1 study, 41 participants; very low-quality evidence). For total minor adverse events, we are uncertain if there is any difference between salicylic acid and benzoyl peroxide (1 study, 41 participants) or tretinoin (2 studies, 74 participants) (both very low-quality evidence). This outcome was not reported for salicylic acid versus pyruvic acid, but individual application site reactions were reported, such as scaling and redness. Nicotinamide Four studies evaluated nicotinamide against clindamycin or erythromycin, but none measured PGA. Low-quality evidence showed there may be no difference in withdrawals between nicotinamide and clindamycin (RR 1.12, 95% CI 0.49 to 2.60; 3 studies, 216 participants) or erythromycin (RR 1.40, 95% CI 0.46 to 4.22; 1 study, 158 participants), or in total minor adverse events between nicotinamide and clindamycin (RR 1.20, 95% CI 0.73 to 1.99; 3 studies, 216 participants; low-quality evidence). Total minor adverse events were not reported in the nicotinamide versus erythromycin comparison. Alpha-hydroxy (fruit) acid There may be no difference in PGA when comparing glycolic acid peel to salicylic-mandelic acid peel (RR 1.06, 95% CI 0.88 to 1.26; 1 study, 40 participants; low-quality evidence), and we are uncertain if there is a difference in total minor adverse events due to very low-quality evidence (1 study, 44 participants). Neither group had withdrawals (2 studies, 84 participants; low-quality evidence). AUTHORS' CONCLUSIONS Compared to benzoyl peroxide, azelaic acid probably leads to a worse treatment response, measured using PGA. When compared to tretinoin, azelaic acid probably makes little or no difference to treatment response. For other comparisons and outcomes the quality of evidence was low or very low. Risk of bias and imprecision limit our confidence in the evidence. We encourage the comparison of more methodologically robust head-to-head trials against commonly used active drugs.
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Affiliation(s)
- Haibo Liu
- Department of Dermatology, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Haiyan Yu
- Department of Dermatology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jun Xia
- Nottingham China Health Institute, The University of Nottingham Ningbo, Ningbo, China
| | - Ling Liu
- Department of Neurology, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Guan J Liu
- Cochrane China, West China Hospital, Sichuan University, Chengdu, China
| | - Hong Sang
- Department of Dermatology, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Frank Peinemann
- Pediatric Oncology and Hematology, Children's Hospital, University of Cologne, Cologne, Germany
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Zayed AA, Sobhi RM, El Aguizy RMS, Sabry D, Mahmoud SB. Sequential peeling as a monotherapy for treatment of milder forms of acne vulgaris. J Cosmet Dermatol 2019; 19:1381-1387. [DOI: 10.1111/jocd.13162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 09/05/2019] [Indexed: 12/25/2022]
Affiliation(s)
- Amira Amin Zayed
- Dermatology Department Faculty of Medicine Cairo University Cairo Egypt
| | | | | | - Dina Sabry
- Department of Medical Biochemistry and Molecular Biology Faculty of Medicine Cairo University Cairo Egypt
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Xiao Y, Chen L, Jing D, Deng Y, Chen X, Su J, Shen M. Willingness-to-pay and benefit-cost analysis of chemical peels for acne treatment in China. Patient Prefer Adherence 2019; 13:363-370. [PMID: 30863024 PMCID: PMC6391120 DOI: 10.2147/ppa.s194615] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND There have been few studies on economic evaluation of acne treatments. Chemical peel (CP), a treatment approach primarily aimed at removing acne hyperpigmentation and scarring, is gradually accepted in the Chinese market. OBJECTIVES This study aimed to detect willingness-to-pay (WTP) and to conduct a benefit-cost analysis for CP treatment among Chinese acne patients. MATERIALS AND METHODS The costs were obtained from the patient's perspective and compared with benefits. The net benefits were approximated by WTP, using the contingent valuation method. A glycolic acid peel served as the demonstrated example. WTP and related information were inquired via an online questionnaire among the Chinese population. Factors for WTP were identified using generalized linear models. The benefit-cost ratio (BCR) was calculated. Discounting was not considered for both WTP and costs. RESULTS The response rate of the survey was 95.4% among the 476 anonymous participants. The average cost for three-time CP treatment was USD 383.4. Statistically significant differences in WTP among the cases were identified. The mean WTP for Case 1, Case 2, and Case 3 was USD 234.6, 222.0, and 401.7, respectively. A statistically significant association between WTP and self-reported acne severity was observed for all cases after adjustments for demographic characteristics (P<0.01). The Cardiff Acne Disability Index was positively associated with WTP. The BCRs were 0.61, 0.58, and 1.4 for Case 1, Case 2, and Case 3, respectively. CONCLUSION Patients with acne in China are willing to pay for acne treatment. Although the benefits of CP treatment have not generally outweighed their aggregated costs, WTP for CP treatment was positively associated with self-reported acne severity and desirable efficacy of treatment. Individualized acne treatments are recommended to target a specific population in the Chinese market.
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Affiliation(s)
- Yi Xiao
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China, ;
- Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China, ;
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Central South University, Changsha, China, ;
| | - Liping Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China, ;
- Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China, ;
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Central South University, Changsha, China, ;
| | - Danrong Jing
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China, ;
- Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China, ;
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Central South University, Changsha, China, ;
| | - Yuxuan Deng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China, ;
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China, ;
- Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China, ;
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Central South University, Changsha, China, ;
| | - Juan Su
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China, ;
- Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China, ;
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Central South University, Changsha, China, ;
| | - Minxue Shen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China, ;
- Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China, ;
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Central South University, Changsha, China, ;
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Nofal E, Nofal A, Gharib K, Nasr M, Abdelshafy A, Elsaid E. Combination chemical peels are more effective than single chemical peel in treatment of mild-to-moderate acne vulgaris: A split face comparative clinical trial. J Cosmet Dermatol 2018; 17:802-810. [DOI: 10.1111/jocd.12763] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 05/30/2018] [Accepted: 06/21/2018] [Indexed: 11/29/2022]
Affiliation(s)
- Eman Nofal
- Department of Dermatology and Venereology, Faculty of Medicine; Zagazig University; Zagazig Egypt
| | - Ahmad Nofal
- Department of Dermatology and Venereology, Faculty of Medicine; Zagazig University; Zagazig Egypt
| | - Khalid Gharib
- Department of Dermatology and Venereology, Faculty of Medicine; Zagazig University; Zagazig Egypt
| | - Mohammad Nasr
- Department of Dermatology and Venereology, Faculty of Medicine; Zagazig University; Zagazig Egypt
| | - Ahmed Abdelshafy
- Department of Dermatology and Venereology, Faculty of Medicine; Zagazig University; Zagazig Egypt
| | - Eman Elsaid
- Department of Dermatology and Venereology, Faculty of Medicine; Zagazig University; Zagazig Egypt
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10
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Kaufman BP, Aman T, Alexis AF. Postinflammatory Hyperpigmentation: Epidemiology, Clinical Presentation, Pathogenesis and Treatment. Am J Clin Dermatol 2018; 19:489-503. [PMID: 29222629 DOI: 10.1007/s40257-017-0333-6] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Postinflammatory hyperpigmentation (PIH) is a reactive hypermelanosis that develops following cutaneous inflammation. Common causes of PIH include intrinsic skin conditions (e.g., acne and eczema) as well as external insults to the skin, such as burn injuries and dermatologic procedures. PIH more commonly occurs in individuals with darker skin, for whom it is often a source of significant psychological distress. Several therapeutic modalities are available for the treatment of PIH, including topical agents, chemical peels, and energy-based devices. We review the epidemiology, clinical presentation, pathogenesis, and treatment of PIH.
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Affiliation(s)
- Bridget P Kaufman
- Mount Sinai St. Luke's and West, 1090 Amsterdam Avenue, Suite 11B, New York, NY, 10025, USA.
| | - Taulun Aman
- New York Medical College, 40 Sunshine Cottage Road, Valhalla, NY, 10595, USA
| | - Andrew F Alexis
- Mount Sinai St. Luke's and West, 1090 Amsterdam Avenue, Suite 11B, New York, NY, 10025, USA
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11
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Chan IL, Cohen S, da Cunha MG, Maluf LC. Characteristics and management of Asian skin. Int J Dermatol 2018; 58:131-143. [DOI: 10.1111/ijd.14153] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 06/21/2018] [Accepted: 06/22/2018] [Indexed: 11/30/2022]
Affiliation(s)
- I. Lym Chan
- Faculdade de Medicina do ABC; Santo André São Paulo Brazil
| | - Simão Cohen
- Faculdade de Medicina do ABC; Santo André São Paulo Brazil
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12
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Castillo DE, Keri JE. Chemical peels in the treatment of acne: patient selection and perspectives. Clin Cosmet Investig Dermatol 2018; 11:365-372. [PMID: 30038512 PMCID: PMC6053170 DOI: 10.2147/ccid.s137788] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Acne vulgaris is the most common skin disorder in adolescents and young adults. It carries a significant psychological and economic burden to patients and society. A wide range of therapeutic options are available, including topicals and systemic therapies. Chemical peeling is a skin resurfacing procedure intended to regenerate normal skin from the application of exfoliative agents. It has been used for the treatment of acne vulgaris and other skin disorders for decades. There are several chemical agents with variable mechanisms of action, usually classified as superficial, medium, and deep peels. When selecting the patient and the appropriate peel, the dermatologist individualizes therapy, and performs an extensive interview, including past medical history and physical exam. Several host factors can affect the outcome of this procedure, including current psychological state, medications, history of surgery, and immune system, among others. The physician must also be confident that the peel is safe and effective for the target patient. The Fitzpatrick skin type scale is a useful tool to classify patients based on skin color and ability to tan, but also can be used to evaluate preoperative risk of postpeel response and complications. Dark-skinned patients (Fitzpatrick skin type IV-VI), including blacks, Asian, and Hispanic/Latino, are at higher risk of postinflammatory/postpeel hyperpigmentation. When treating these populations, deep chemical peels should be avoided, and preoperative preparation emphasized. There are many studies available in the literature supporting the use of superficial to medium depth peels as adjuvant therapy for acne vulgaris. This review article aims to present the most important factors when selecting a patient for a chemical peel, the evidence behind its safety and efficacy, and special considerations when choosing a specific agent.
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Affiliation(s)
- David E Castillo
- Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA,
| | - Jonette E Keri
- Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA, .,Dermatology Service, Miami VA Hospital, Miami, FL, USA,
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Sacchidanand SA, Lahiri K, Godse K, Patwardhan NG, Ganjoo A, Kharkar R, Narayanan V, Borade D, D’souza L. Synchronizing Pharmacotherapy in Acne with Review of Clinical Care. Indian J Dermatol 2017; 62:341-357. [PMID: 28794543 PMCID: PMC5527713 DOI: 10.4103/ijd.ijd_41_17] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Acne is a chronic inflammatory skin disease that involves the pathogenesis of four major factors, such as androgen-induced increased sebum secretion, altered keratinization, colonization of Propionibacterium acnes, and inflammation. Several acne mono-treatment and combination treatment regimens are available and prescribed in the Indian market, ranging from retinoids, benzoyl peroxide (BPO), anti-infectives, and other miscellaneous agents. Although standard guidelines and recommendations overview the management of mild, moderate, and severe acne, relevance and positioning of each category of pharmacotherapy available in Indian market are still unexplained. The present article discusses the available topical and oral acne therapies and the challenges associated with the overall management of acne in India and suggestions and recommendations by the Indian dermatologists. The experts opined that among topical therapies, the combination therapies are preferred over monotherapy due to associated lower efficacy, poor tolerability, safety issues, adverse effects, and emerging bacterial resistance. Retinoids are preferred in comedonal acne and as maintenance therapy. In case of poor response, combination therapies BPO-retinoid or retinoid-antibacterials in papulopustular acne and retinoid-BPO or BPO-antibacterials in pustular-nodular acne are recommended. Oral agents are generally recommended for severe acne. Low-dose retinoids are economical and have better patient acceptance. Antibiotics should be prescribed till the inflammation is clinically visible. Antiandrogen therapy should be given to women with high androgen levels and are added to regimen to regularize the menstrual cycle. In late-onset hyperandrogenism, oral corticosteroids should be used. The experts recommended that an early initiation of therapy is directly proportional to effective therapeutic outcomes and prevent complications.
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Affiliation(s)
| | - Koushik Lahiri
- Consultant Dermatologist, Wizderm Speciality Skin and Hair Clinic, Kolkata, West Bengal, India
| | - Kiran Godse
- Shree Skin Centre and Pathology Laboratory, Navi Mumbai, Maharashtra, India
| | | | - Anil Ganjoo
- Dr. Ganjoo's Skin and Cosmetology Centre, New Delhi, India
| | - Rajendra Kharkar
- Consultant Dermatologist, Dr. Kharkar's Skin Clinic, Mumbai, Maharashtra, India
| | - Varsha Narayanan
- Department of Medical Affairs, Wockhardt Limited, Mumbai, Maharashtra, India
| | - Dhammraj Borade
- Department of Medical Affairs, Wockhardt Limited, Mumbai, Maharashtra, India
| | - Lyndon D’souza
- Department of Medical Affairs, Wockhardt Limited, Mumbai, Maharashtra, India
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Kaminaka C, Uede M, Matsunaka H, Furukawa F, Yamomoto Y. Clinical Evaluation of Glycolic Acid Chemical Peeling in Patients with Acne Vulgaris: A Randomized, Double-Blind, Placebo-Controlled, Split-Face Comparative Study. Dermatol Surg 2014; 40:314-22. [DOI: 10.1111/dsu.12417] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
Chemical peels have been time-tested and are here to stay. Alpha-hydroxy peels are highly popular in the dermatologist’s arsenal of procedures. Glycolic acid peel is the most common alpha-hydroxy acid peel, also known as fruit peel. It is simple, inexpensive, and has no downtime. This review talks about various studies of glycolic acid peels for various indications, such as acne, acne scars, melasma, postinflammatory hyperpigmentation, photoaging, and seborrhea. Combination therapies and treatment procedure are also discussed. Careful review of medical history, examination of the skin, and pre-peel priming of skin are important before every peel. Proper patient selection, peel timing, and neutralization on-time will ensure good results, with no side effects. Depth of the glycolic acid peel depends on the concentration of the acid used, the number of coats applied, and the time for which it is applied. Hence, it can be used as a very superficial peel, or even a medium depth peel. It has been found to be very safe with Fitzpatrick skin types I–IV. All in all, it is a peel that is here to stay.
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Salam A, Dadzie O, Galadari H. Chemical peeling in ethnic skin: an update. Br J Dermatol 2013; 169 Suppl 3:82-90. [PMID: 24098904 DOI: 10.1111/bjd.12535] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/21/2013] [Indexed: 11/27/2022]
Affiliation(s)
- A. Salam
- Charing Cross Hospital; Imperial College Healthcare NHS Trust; London U.K
| | - O.E. Dadzie
- Department of Dermatology and Histopathology; The North West London Hospitals NHS Trust; Northwick Park Hospital; Watford Road; Harrow HA1 3UJ, UK
| | - H. Galadari
- College of Medicine and Health Sciences; United Arab Emirates University; Al Ain United Arab Emirates
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Handog EB, Datuin MSL, Singzon IA. Chemical peels for acne and acne scars in asians: evidence based review. J Cutan Aesthet Surg 2013; 5:239-46. [PMID: 23378705 PMCID: PMC3560163 DOI: 10.4103/0974-2077.104911] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Chemical peeling is a widely used procedure in the management of acne and acne scars, but there are very few studies on Asian populations who are more prone to develop hyper pigmentation. This article aims to summarize and evaluate the existing studies on the role of chemical peels in the treatment of acne and acne scars among Asians. An online search was conducted to identify prospective studies published in English that evaluated the use of chemical peels in active acne and acne scars in Asian populations. There were six studies for acne and eight studies for acne scars that were identified using our search parameters. Most were single-centre, open label and with small sample sizes. Acne severity was not uniformly reported and the objective outcome measures of some studies were not explicitly reported as well. The general trend of the results of the studies support the safety and efficacy of chemical peels for acne and acne scars including those of darker skin types. The existing studies support the use of chemical peels in the treatment of acne and acne scars in Asians. Further clinical trials with better study design and more subjects are needed to further establish the role of chemical peels in Asian acne patients.
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Affiliation(s)
- Evangeline B Handog
- Department of Dermatology, Asian Hospital and Medical Center, Muntinlupa, Philippines
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Godse K, Sakhia J. Triple combination and glycolic peels in post-acne hyperpigmentation. J Cutan Aesthet Surg 2012; 5:60-1. [PMID: 22557866 PMCID: PMC3339139 DOI: 10.4103/0974-2077.94335] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Perić S, Bubanj M, Bubanj S, Jančić S. Side effects assessment in glicolyc acid peelings in patients with acne type I. Bosn J Basic Med Sci 2011; 11:52-7. [PMID: 21342143 DOI: 10.17305/bjbms.2011.2624] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Chemical peeling implies the application of a chemical agent to the skin, which causes controlled destruction of a part or the entire epidermis, with or without the dermis, leading to exfoliation and removal of superficial lesions, followed by regeneration of new epidermal and dermal tissues. The present study was directed toward safety concerns associated with superficial chemical peeling with glycolic acid (GA) in different concentrations at patients with acne tip I. A sample of 90 patients of either sex, aged between 17 to 21 years, were included in the study and submitted to superficial chemical peeling for acne vulgaris. The study lasted eight weeks and peeling sessions were carried out in each patient. Tolerance to the procedure and any undesirable effects noted during these sessions were recorded. For data statistical analysis and interpretation of results, software program "SPSS version 13" was used. Results were expressed through the descriptive statistics, as simple frequencies and percentages, while for establishing of statistically significant differences, in use was Friedman's test of significance. Almost all the patients tolerated the procedure well. Of totally 90 patients, only six, at the end of therapy experienced hard erythema, only ten, at the end of therapy experienced hard desquamation and only eleven, at the end of therapy experienced hard sensation of pulling of facial skin. Chemical peeling with glycolic acid is a well tolerated and safe treatment modality in acne type I.
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Affiliation(s)
- Sanja Perić
- Health Centre in Niš, St. Vojvode Tankosića, Niš, Serbia.
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Kessler E, Flanagan K, Chia C, Rogers C, Glaser DA. Comparison of α- and β-Hydroxy Acid Chemical Peels in the Treatment of Mild to Moderately Severe Facial Acne Vulgaris. Dermatol Surg 2007; 34:45-50; discussion 51. [PMID: 18053051 DOI: 10.1111/j.1524-4725.2007.34007.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Edward Kessler
- Saint Louis University School of Medicine, St Louis, Missouri 63104, USA
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Tu P, Li GQ, Zhu XJ, Zheng J, Wong WZ. A comparison of adapalene gel 0.1% vs. tretinoin gel 0.025% in the treatment of acne vulgaris in China. J Eur Acad Dermatol Venereol 2002; 15 Suppl 3:31-6. [PMID: 11843231 DOI: 10.1046/j.0926-9959.2001.00010.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AIM To compare the efficacy, safety and tolerability of adapalene gel 0.1% vs. tretinoingel 0.025% in a Chinese patient population. BACKGROUND Although acne vulgaris is a common problem among Asians and Asian-Americans, little has been published on the specific manifestations, sequelae, and treatment-responsiveness of this disorder in Asian skin types. Since Asian skin types tend to be more highly pigmented than those of white people of European descent, many Asians share the predisposition toward postinflammatory hyperpigmentation seen in Africans, African-Americans and other dark-skinned peoples. It is generally assumed that the efficacy and safety of topical retinoids is the same in Asians as in white people. Tretinoin has been available in China for decades; adapalene became available in 1998. METHODS A total of 150 patients with grade II-III acne vulgaris seen at three dermatology clinics were randomized to 8 weeks of daily treatment with either adapalene gel 0.1% or tretinoin gel 0.025%. Counts of total lesions, inflammatory lesions and non-inflammatory lesions were made at baseline and again at treatment weeks 2, 4, 6 and 8. Global assessment ratings, based on percent lesion reduction from baseline were also made. Erythema, burning, pruritus, scaling and dryness were rated on a 0-3 severity scale. RESULTS A total of 139 patients completed the efficacy evaluation, and 144 patients completed the safety evaluation. Both adapalene and tretinoin produce dramatic reductions in total, inflammatory and non-inflammatory lesion counts, in the range of 69-74% on average. More than 70% of patients in both groups had complete clearance or marked improvement. In general, irritation was mild, but was both more common and more severe in the tretinoin group vs. the adapalene group. No systemic side effects were seen. CONCLUSIONS Adapalene offers comparable efficacy to tretinoin, but is less irritating. It represents a good alternative for the treatment of mild to moderate acne vulgaris in Chinese patients.
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Affiliation(s)
- P Tu
- Department of Dermatology, First Hospital, Peking University, Beijing, China
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Abstract
BACKGROUND There is a dearth of published data regarding chemical peels in darker racial-ethnic groups. OBJECTIVE The purpose of the present investigation was to assess the clinical efficacy and safety of a new superficial salicylic acid peel in individuals of skin types V and VI. METHODS Twenty-five patients were included in this pilot investigation. Nine had acne vulgaris, 5 had post-inflammatory hyperpigmentation, 6 had melasma, and 5 had rough, oily skin with enlarged pores. The patients were pre-treated for 2 weeks with hydroquinone 4% prior to undergoing a series of five salicylic acid chemical peels. The concentrations of salicylic acid were 20% and 30%. The peels were performed at 2 week intervals. RESULTS. Moderate to significant improvement was observed in 88% of the patients. Minimal to mild side effects occurred in 16%. CONCLUSION The results of this study suggest that superficial salicylic acid peels are both safe and efficacious for treatment of acne vulgaris, oily skin, textural changes, melasma, and post-inflammatory hyperpigmentation in patients with skin types V and VI.
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Affiliation(s)
- P E Grimes
- Vitiglio & Pigmentation Institute of Southern California, Los Angeles, USA
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