- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02812719
Treatment of Melasma With Glycolic Acid-Salicylic Acid Peel Versus Glycolic Acid Peel
Comparing the Efficacy and Safety of Combined Glycolic Acid and Salicylic Acid Peel Versus Glycolic Acid Peel Alone in the Treatment of Melasma: A Split Face Study
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Melasma is an acquired form of hyperpigmentation that is seen most commonly on the face, characterized by symmetrically distributed brown patches of variable darkness. The cosmetically unattractive nature of this disorder has been shown to negatively affect a patient's quality of life. Unfortunately, the treatment of melasma is challenging and often disappointing. Treatment includes a combination approach with strict sun protection, cosmetic camouflage, topical lightening agents, laser therapy, and chemical peels.
Today, the investigators define chemical peeling as the application of chemical exfoliating agents to the skin, which results in destruction of one or more parts of the epidermis and/or dermis with subsequent regrowth of these layers. Chemical peels are divided into superficial (light), medium, and deep; with superficial peels being the focus of this study. Superficial peels penetrate into the epidermis only, and are a safe, widely available and well-tolerated treatment modality. These peeling agents include glycolic acid, lactic acid, mandelic acid, salicylic acid and trichloroacetic acid, each with unique properties. For instance, alpha-hydroxy acids, such as glycolic acid, are known to be hydrophilic, whereas salicylic acid is lipophilic and anti-inflammatory.
As each peeling agent has unique properties, it can be hypothesized that the combined use of these agents may result in better clinical outcomes than the use of an agent alone. Prior studies have demonstrated that the combined use of these peels are safe and effective in improving a variety of skin conditions including acne scars, hyperpigmentation, and infraorbital dark circles. Overall however, studies on the combined use of these chemical peels in the treatment of melasma are lacking.
Therefore, the aim of this pilot study is to conduct a controlled comparison of the efficacy and safety of a combination peel (glycolic acid and salicylic acid) as compared to glycolic acid peel alone in the treatment of melasma.
Study Type
Phase
- Early Phase 1
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Female and males aged 18 or older
- Subjects with melasma on both sides of the face (forehead or cheek).
- Subjects in general good health
- Female of childbearing age will be on a reliable form of contraception during the course of treatment other than oral contraceptive pills or hormonal intrauterine device.
- Subjects must be willing to sign consent, answer questionnaires, comply with all clinical visits, and use sunscreen and sun-protection.
- Subjects must be willing to not apply other treatment options for melasma during the course of the study
Exclusion Criteria:
- Subjects suffering from other pigmentation disorders.
- Subjects with known allergy to any components of the peels
- Subjects who have active uncontrolled disease to facial area (i.e acne).
- Pregnant women, nursing mothers.
- Subjects with history of abnormal scaring
- Subjects who cannot communicate with investigators or who are unlikely to cooperate.
- Subjects in a situation in which in the opinion of the investigators, may interfere with optimal participation in the study.
- Subjects who have used chemical peels, microdermabrasion or facial laser treatments in the past 3 months.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Glycolic acid peel alone
One of two sides of the face will be randomly treated with glycolic acid peel 35% alone. This treatment will be administered at visit 1 (but to entire face) and 3 subsequent visits (to one randomly selected side of the face), for a total of 4 treatments at 2 week intervals |
One of two sides of the face will be randomly treated with glycolic acid peel 35% alone. This treatment will be administered at visit 1 (but to entire face) and 3 subsequent visits (to one randomly selected side of the face), for a total of 4 treatments at 2 week intervals
Other Names:
|
Experimental: Glycolic and salicylic acid peel
The other randomly chosen side of the face will be treated with glycolic acid peel 35% followed by salicylic acid peel 20%, as a combination treatment. This treatment will be administered at visits 2, 3 and 4 (to one randomly selected side of the face), for a total of 3 treatments at 2 week intervals. |
The other randomly chosen side of the face will be treated with glycolic acid peel 35% followed by salicylic acid peel 20%, as a combination treatment. This treatment will be administered at visits 2, 3 and 4 (to one randomly selected side of the face), for a total of 3 treatments at 2 week intervals.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in pigmentation
Time Frame: Week 0, Week 7-8 (1-2 weeks following 4th peel), and Week 18 (12 weeks following 4th peel)
|
Change in pigmentation using a colorimeter
|
Week 0, Week 7-8 (1-2 weeks following 4th peel), and Week 18 (12 weeks following 4th peel)
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in pigmentation score
Time Frame: Week 0, Week 7-8 (1-2 weeks following 4th peel), and Week 18 (12 weeks following 4th peel)
|
Change in pigmentation using the Melasma Area and Severity Index (MASI)
|
Week 0, Week 7-8 (1-2 weeks following 4th peel), and Week 18 (12 weeks following 4th peel)
|
Improvement of melasma
Time Frame: Week 0 and Week 7-8 (1-2 weeks following 4th peel), and Week 18 (12 weeks following 4th peel)
|
Improvement of melasma based on Patient and Physician Global assessment
|
Week 0 and Week 7-8 (1-2 weeks following 4th peel), and Week 18 (12 weeks following 4th peel)
|
Adverse events assessment
Time Frame: Week 7-8 (1-2 weeks following 4th peel)
|
Patient questionnaire to assess for any adverse events encountered
|
Week 7-8 (1-2 weeks following 4th peel)
|
Collaborators and Investigators
Sponsor
Publications and helpful links
General Publications
- Soliman MM, Ramadan SA, Bassiouny DA, Abdelmalek M. Combined trichloroacetic acid peel and topical ascorbic acid versus trichloroacetic acid peel alone in the treatment of melasma: a comparative study. J Cosmet Dermatol. 2007 Jun;6(2):89-94. doi: 10.1111/j.1473-2165.2007.00302.x.
- Lee HS, Kim IH. Salicylic acid peels for the treatment of acne vulgaris in Asian patients. Dermatol Surg. 2003 Dec;29(12):1196-9; discussion 1199. doi: 10.1111/j.1524-4725.2003.29384.x.
- Dominguez AR, Balkrishnan R, Ellzey AR, Pandya AG. Melasma in Latina patients: cross-cultural adaptation and validation of a quality-of-life questionnaire in Spanish language. J Am Acad Dermatol. 2006 Jul;55(1):59-66. doi: 10.1016/j.jaad.2006.01.049. Epub 2006 May 2.
- Berson DS, Cohen JL, Rendon MI, Roberts WE, Starker I, Wang B. Clinical role and application of superficial chemical peels in today's practice. J Drugs Dermatol. 2009 Sep;8(9):803-11.
- Kodali S, Guevara IL, Carrigan CR, Daulat S, Blanco G, Boker A, Hynan LS, Pandya AG. A prospective, randomized, split-face, controlled trial of salicylic acid peels in the treatment of melasma in Latin American women. J Am Acad Dermatol. 2010 Dec;63(6):1030-5. doi: 10.1016/j.jaad.2009.12.027.
- Sarkar R, Kaur C, Bhalla M, Kanwar AJ. The combination of glycolic acid peels with a topical regimen in the treatment of melasma in dark-skinned patients: a comparative study. Dermatol Surg. 2002 Sep;28(9):828-32; discussion 832. doi: 10.1046/j.1524-4725.2002.02034.x.
- Grimes PE. The safety and efficacy of salicylic acid chemical peels in darker racial-ethnic groups. Dermatol Surg. 1999 Jan;25(1):18-22. doi: 10.1046/j.1524-4725.1999.08145.x.
Study record dates
Study Major Dates
Study Start (Anticipated)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Skin Diseases
- Hyperpigmentation
- Pigmentation Disorders
- Melanosis
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Peripheral Nervous System Agents
- Enzyme Inhibitors
- Analgesics
- Sensory System Agents
- Anti-Inflammatory Agents, Non-Steroidal
- Analgesics, Non-Narcotic
- Anti-Inflammatory Agents
- Antirheumatic Agents
- Cyclooxygenase Inhibitors
- Dermatologic Agents
- Antifungal Agents
- Keratolytic Agents
- Glycolic acid
- Salicylic Acid
- Salicylates
Other Study ID Numbers
- H-33976
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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