Clinical Efficacy of Benzoyl Peroxide Gel with Different Concentrations in Acne Vulgaris
- VernacularTitle:不同浓度过氧苯甲酰凝胶治疗寻常痤疮
- Author:
Aiping WANG
;
Ping TU
;
Suzhen JI
;
Yan WU
;
Yue SHEN
;
Xuejun ZHU
- Publication Type:Journal Article
- Keywords:
Benzoyl peroxide gel;
Acne vulgaris;
Open-controlled clinical trial
- From:
Chinese Journal of Dermatology
1994;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the clinical efficacy and safety of benzoyl peroxide gel(BPG)with different concentrations in the treatment of acne vulgaris,and to compare the quality between the domestic products with imported products.Methods The study was an open-controlled clinical trial.The patients were divided into4groups:imported2.5%,5%,10%gel and domestic5%gel.All preparations were ap-plied twice daily for6weeks.Study visits took place at baseline and week2,4and6.Results Different concentrations of benzoyl peroxide gel were effective for inflammatory lesions.The longer the course of treat-ment and the higher the drug concentration were,the better global clinical efficacy was,and the optimum concentration was5%or10%.In addition,the higher the drug concentration was,the higher adverse reac-tion rate was.Transient and mild local skin irritation occurred but was well tolerated by the patients.The imported benzoyl peroxide5%gel was as effective as domestic benzoyl peroxide5%gel,but the adverse re-action rate was less than the latter.Conclusion Different concentrations of benzoyl peroxide gel are all ef-fective and safe in the treatment of acne vulgaris,with the optimum concertration is5%or10%.
