Acne Lesion Counts Clinical Trial
Official title:
The Effect of「GTT-EGCG」on Acne Women
Verified date | May 2013 |
Source | National Yang Ming University |
Contact | n/a |
Is FDA regulated | No |
Health authority | Taiwan: Department of Health |
Study type | Interventional |
The aim of this study is to investigate the therapeutic effects of green tea extract on acne treatment and related hormone peptides by a double-blinded, randomized and controlled clinical trial.
Status | Enrolling by invitation |
Enrollment | 80 |
Est. completion date | September 2013 |
Est. primary completion date | June 2013 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | Female |
Age group | 20 Years to 45 Years |
Eligibility |
Inclusion Criteria: - Female patient - 20 to 45 years of age - moderate or severe acne vulgaris as defined by the Investigator's Global Assessment (IGA; score of 3 or 4 on a scale from 0 to 5) Exclusion Criteria: - Received systemic retinoid or hormone treatment in the previous 3 months. - Abnormal liver enzymes or kidney function tests (1.5 times higher than the upper normal limit) - abnormal blood chemistry - Pregnant or breast feeding women or the intention of becoming pregnant - Concurrent systemic illness - PCOS - Very severe acne(IGA score5) |
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment
Country | Name | City | State |
---|---|---|---|
Taiwan | Taipei City Hospital | Taipei |
Lead Sponsor | Collaborator |
---|---|
National Yang Ming University | Taipei City Hospital |
Taiwan,
Hsu CH, Liao YL, Lin SC, Tsai TH, Huang CJ, Chou P. Does supplementation with green tea extract improve insulin resistance in obese type 2 diabetics? A randomized, double-blind, and placebo-controlled clinical trial. Altern Med Rev. 2011 Jun;16(2):157-63. — View Citation
Hsu CH, Tsai TH, Kao YH, Hwang KC, Tseng TY, Chou P. Effect of green tea extract on obese women: a randomized, double-blind, placebo-controlled clinical trial. Clin Nutr. 2008 Jun;27(3):363-70. doi: 10.1016/j.clnu.2008.03.007. Epub 2008 May 12. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | acne lesion counts | four weeks | No | |
Secondary | quality of life, SF-12 | four weeks | No |