{"title":"Application Characteristics and Patient Preference of Triple-Combination vs Layered Topicals for Acne: Split-Face Study.","authors":"Zoe D Draelos","doi":"10.36849/JDD.2024.8430","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Although triple-combination therapies for acne are generally more efficacious than dual-combinations or topical monotherapy, this benefit may be offset by reduced adherence to a complicated treatment regimen. Clindamycin phosphate 1.2%/adapalene 0.15%/benzoyl peroxide 3.1% (CAB; Cabtreo®, Ortho Dermatologics) gel is the first triple-combination topical approved for the treatment of acne. By delivering multiple active ingredients as a fixed-dose combination, CAB gel may improve ease of use, which can benefit both treatment adherence and efficacy. The objective of this study was to compare the application characteristics of CAB gel with the layered application of its 3 individual active ingredients.</p><p><strong>Methods: </strong>In this split-face study, adults with acne-prone skin (N=25), self-applied CAB gel (0.3 cc) to 1 side of the face and layered benzoyl peroxide cream, adapalene gel, and clindamycin gel (0.1 cc each) on the opposite side. CAB and clindamycin gels were compounded with pyranine, which fluoresces under blue light. Photos taken under blue light were used to assess the uniformity of product application, and participants rated the evenness, speed, and ease of the 2 application regimens, as well as overall preference.</p><p><strong>Results: </strong>Investigator-assessed evenness of application favored CAB gel over layered application in 100% of participants. All participants rated the application of CAB gel as more uniform, easier, and faster. Most (96%) preferred CAB gel for use at home.</p><p><strong>Conclusion: </strong>Fixed-dose CAB gel was applied more evenly than separate application of its 3 active ingredients. By addressing 3 of the main acne pathogenic pathways in a single, easy-to-apply formulation, CAB gel may improve the efficacy of and adherence to acne treatment. J Drugs Dermatol. 2024;23(10):857-861. doi:10.36849/JDD.8430.</p>","PeriodicalId":15566,"journal":{"name":"Journal of Drugs in Dermatology","volume":null,"pages":null},"PeriodicalIF":1.5000,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Drugs in Dermatology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.36849/JDD.2024.8430","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"DERMATOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Background: Although triple-combination therapies for acne are generally more efficacious than dual-combinations or topical monotherapy, this benefit may be offset by reduced adherence to a complicated treatment regimen. Clindamycin phosphate 1.2%/adapalene 0.15%/benzoyl peroxide 3.1% (CAB; Cabtreo®, Ortho Dermatologics) gel is the first triple-combination topical approved for the treatment of acne. By delivering multiple active ingredients as a fixed-dose combination, CAB gel may improve ease of use, which can benefit both treatment adherence and efficacy. The objective of this study was to compare the application characteristics of CAB gel with the layered application of its 3 individual active ingredients.
Methods: In this split-face study, adults with acne-prone skin (N=25), self-applied CAB gel (0.3 cc) to 1 side of the face and layered benzoyl peroxide cream, adapalene gel, and clindamycin gel (0.1 cc each) on the opposite side. CAB and clindamycin gels were compounded with pyranine, which fluoresces under blue light. Photos taken under blue light were used to assess the uniformity of product application, and participants rated the evenness, speed, and ease of the 2 application regimens, as well as overall preference.
Results: Investigator-assessed evenness of application favored CAB gel over layered application in 100% of participants. All participants rated the application of CAB gel as more uniform, easier, and faster. Most (96%) preferred CAB gel for use at home.
Conclusion: Fixed-dose CAB gel was applied more evenly than separate application of its 3 active ingredients. By addressing 3 of the main acne pathogenic pathways in a single, easy-to-apply formulation, CAB gel may improve the efficacy of and adherence to acne treatment. J Drugs Dermatol. 2024;23(10):857-861. doi:10.36849/JDD.8430.
期刊介绍:
The Journal of Drugs in Dermatology (JDD) is a peer-reviewed publication indexed with MEDLINE®/PubMed® that was founded by the renowned Dr. Perry Robins MD. Founded in 2002, it offers one of the fastest routes to disseminate dermatologic information and is considered the fastest growing publication in dermatology.
We present original articles, award-winning case reports, and timely features pertaining to new methods, techniques, drug therapy, and devices in dermatology that provide readers with peer reviewed content of the utmost quality.
Our high standards of content are maintained through a balanced, peer-review process. Articles are reviewed by an International Editorial Board of over 160 renowned experts.