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学科主题: 临床医学
题名:
A study of the sensitization rate to cocamidopropyl betaine in patients patch tested in a university hospital of Beijing
作者: Li, Lin-Feng
关键词: allergy ; CAPB ; cocamidopropyl betaine ; contact dermatitis ; cosmetics ; dimethylaminopropylamine ; DMAPA ; patch test ; prevalence ; surfactant
刊名: CONTACT DERMATITIS
发表日期: 2008
卷: 58, 期:1, 页:24-27
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Allergy ; Dermatology
研究领域[WOS]: Allergy ; Dermatology
关键词[WOS]: CONTACT ALLERGY
英文摘要:

Background: The prevalence of sensitization to cocamidopropyl betaine (CAPB) in China has not been reported.

Objective: This study is to evaluate the prevalence of CAPB sensitization in patients patch tested in Peking University Third Hospital, Beijing.

Methods: 429 consecutive patients with suspected allergic contact dermatitis were patch tested with CAPB 1.0% aqueous, 3-dimethylaminopropylamine (DMAPA) 1.0% aqueous as well as a modified European standard series of allergens from June 2005 to August 2006.

Results: 42 patients (9.8%) had a positive reaction to CAPB. 25 of them (59.5%) were considered relevant. Of those, 7 were head and/or neck dermatitis, 4 hand dermatitis, 1 cheilitis, and the other 13 patients were widespread dermatitis. 10 out of 429 (2.3%) patients reacted to DMAPA. Of those, 8 were relevant and 6 of them also reacted to CAPB.

Conclusion: The rate of CAPB sensitization in our study is higher than previously reported elsewhere. CAPB is a common cosmetic allergen in Beijing. Both CAPB and DMAPA should be tested in patients with suspected cosmetic dermatitis.

语种: 英语
WOS记录号: WOS:000251628200004
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/65331
Appears in Collections:北京大学第三临床医学院_皮肤科_期刊论文

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作者单位: Peking Univ, Hosp 3, Dept Dermatol, Beijing 100083, Peoples R China

Recommended Citation:
Li, Lin-Feng. A study of the sensitization rate to cocamidopropyl betaine in patients patch tested in a university hospital of Beijing[J]. CONTACT DERMATITIS,2008,58(1):24-27.
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