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不含类固醇的非处方湿疹皮肤护理配方可降低特应性皮炎患儿皮疹发作风险、延长发作时间并减轻湿疹症状。

Steroid-Free Over-the-Counter Eczema Skin Care Formulations Reduce Risk of Flare, Prolong Time to Flare, and Reduce Eczema Symptoms in Pediatric Subjects With Atopic Dermatitis.

作者信息

Weber Teresa M, Samarin Frank, Babcock Michael J, Filbry Alexander, Rippke Frank

出版信息

J Drugs Dermatol. 2015 May;14(5):478-85.

Abstract

INTRODUCTION

Atopic dermatitis (AD) is a chronic skin condition associated with decreased barrier function resulting in periodic flare-ups of erythematous and pruritic lesions. Guidelines recommend daily treatment of atopic skin with emollient moisturizers for prevention of flares and maintenance of the flare-free state. This study evaluated the efficacy of 2 steroid-free, nonprescription eczema skin care formulations for reducing the risk of flare and relieving symptoms in infants and children with AD: Body Cream for the daily maintenance treatment of atopic skin and Flare Treatment for the treatment of atopic flares.

METHODS

After a 2-week washout period, subjects (N=45; mean age 3.5 years) were randomized to cleanser plus daily moisturizing with Body Cream (moisturizer group) or cleanser only (control group) for 6 months or until flare. Subjects experiencing flare received Flare Treatment for 4 weeks.

RESULTS

The incidence of flare was significantly lower in the moisturizer group compared with the control group (21% vs 65%; P=.006), while the median time to flare was shorter in the control group (28 vs >180 days). Risk of flare was reduced by 44.1% after 6 months of Body Cream application. Flare Treatment reduced overall eczema symptom severity at week 2 and week 4; 78.9% of flares had improved or cleared at week 4.

CONCLUSIONS

Body Cream reduced the incidence of flare and the time to flare, reinforcing guidelines that daily emollient therapy should be an integral part of the maintenance treatment plan for the prevention of disease flares. Body Cream and Flare Treatment are effective over-the-counter steroid-free options for management of AD in children.

摘要

引言

特应性皮炎(AD)是一种慢性皮肤病,与皮肤屏障功能降低相关,会导致红斑和瘙痒性皮损周期性发作。指南建议每天使用润肤保湿剂治疗特应性皮肤,以预防发作并维持无发作状态。本研究评估了两种不含类固醇的非处方湿疹皮肤护理配方对于降低AD婴幼儿和儿童发作风险及缓解症状的疗效:用于特应性皮肤日常维持治疗的身体乳和用于治疗特应性发作的发作治疗乳。

方法

经过2周的洗脱期后,受试者(N = 45;平均年龄3.5岁)被随机分为使用身体乳清洁并每日保湿组(保湿剂组)或仅使用清洁剂组(对照组),为期6个月或直至发作。出现发作的受试者接受发作治疗乳治疗4周。

结果

与对照组相比,保湿剂组的发作发生率显著更低(21%对65%;P = .006),而对照组的发作中位时间更短(28天对>180天)。使用身体乳6个月后,发作风险降低了44.1%。发作治疗乳在第2周和第4周降低了总体湿疹症状严重程度;在第4周时,78.9%的发作得到改善或消退。

结论

身体乳降低了发作发生率和发作时间,强化了每日润肤治疗应成为预防疾病发作维持治疗计划不可或缺一部分这一指南。身体乳和发作治疗乳是治疗儿童AD有效的非处方无类固醇选择。

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