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A study of the sensitization rate to cocamidopropyl betaine in patients patch tested in a university hospital of Beijing
Li, Lin-Feng
关键词allergy CAPB cocamidopropyl betaine contact dermatitis cosmetics dimethylaminopropylamine DMAPA patch test prevalence surfactant
刊名CONTACT DERMATITIS
2008
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
引用统计
被引频次:10[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/65331
专题北京大学第三临床医学院_皮肤科
作者单位Peking Univ, Hosp 3, Dept Dermatol, Beijing 100083, Peoples R China
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GB/T 7714
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.
APA Li, Lin-Feng.(2008).A study of the sensitization rate to cocamidopropyl betaine in patients patch tested in a university hospital of Beijing.CONTACT DERMATITIS,58(1),24-27.
MLA Li, Lin-Feng."A study of the sensitization rate to cocamidopropyl betaine in patients patch tested in a university hospital of Beijing".CONTACT DERMATITIS 58.1(2008):24-27.
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