摘要
Abstract
Objective To investigate the effect of CC light combined with complex acid on the skin characteristics and aesthetic satisfaction of patients with post-acne hyperpigmentation,with a view to providing a reference for the development of clinical treatment protocols for post-acne hyperpigmentation.Methods A total of 120 patients with post-acne hyperpigmentation admitted to the Department of Dermatology of Qingdao Central Hospital from March 2021 to March 2023 were selected as study subjects.They were randomly divided into three groups:control group 1,control group 2,and the experimental group,with 40 patients in each group.The grouping was done using the randomized numerical table method.Control group 1 was treated with compound acid,control group 2 was treated with CC light,and the experimental group was treated with CC light combined with compound acid.The treatment course for all three groups was 16 weeks.The efficacy after 16 weeks of treatment,the improvement effect of pigmentation,skin physiological indexes,skin characteristics before and after 16 weeks of treatment,adverse reactions during the treatment period,and aesthetic satisfaction after 16 weeks of treatment were compared among the three groups.Results The total effective rate of the experimental group after 16 weeks of treatment was 95.00%,which was higher than the 77.50%in control group 1 and 75.00%in control group 2(P＜0.05).Skin color,skin integrity,skin sensation score,and water content of the stratum corneum in the three groups after 16 weeks of treatment were elevated compared with the pre-treatment period,with the experimental group showing higher values than control group 1 and control group 2(P＜0.05).The trans-epidermal water loss rate and the degree of facial oil spillage,purplish texture,red areas,spots,and texture scores were reduced compared with the pre-treatment period,with the experimental group showing lower values than control group 1 and control group 2(P＜0.05).The occurrence of total adverse reactions during treatment in the experimental group was 12.50%,which was not statistically significant(P＞0.05)when compared with control group 1(22.50%)and control group 2(20.00%).The total aesthetic satisfaction rate of the experimental group after 16 weeks of treatment was 95.00%,which was higher than the 75.00%and 77.50%in control group 1 and control group 2(P＜0.05).Conclusion CC light combined with complex acid for the treatment of post-acne hyperpigmentation was effective in improving patients'hyperpigmentation,skin physiological indexes,and skin features.This combination treatment improved efficacy and aesthetic satisfaction,and had a good safety profile.关键词
痤疮/色素沉着/CC光/复合酸/皮肤特征/美观满意度Key words
acne/hyperpigmentation/CC light/complex acid/skin characterization/aesthetic satisfaction分类
医药卫生
