title: Effects of a new mild shampoo for preventing hair loss in Asian by a simple hand-held phototrichogram technique.
abstract: This study was conducted to evaluate the effects of a commercially available shampoo in Korean subjects with alopecia using a simple hand-held phototrichogram technique. Forty-four subjects with alopecia were enrolled and forty subjects continued for 16 weeks. In the test group, total hair counts increased significantly at weeks 8 and 16, and the number of shedding hair significantly decreased at week 16. Terminal hair counts significantly increased at week 8. In the control group, hair thickness and the number of vellus hairs significantly decreased at week 16. The number of total hairs significantly increased in the test group than in the control group at weeks 8 and 16. The number of shedding hairs significantly decreased in the test group than in the control group at week 16. Visual assessment using clinical digital images showed that the number of total hairs appeared to increase although there was no statistical significance. In this study, it was found that the test shampoo could prevent hair loss.
authors.affiliation: Dermapro/Skin Research Center, Bangbae-Dong, Seocho-Gu, Seoul, Korea.
authors.forename: J H
authors.initials: JH
authors.lastname: Baek
authors.forename: S Y
authors.initials: SY
authors.lastname: Lee
authors.forename: M
authors.initials: M
authors.lastname: Yoo
authors.forename: W-S
authors.initials: WS
authors.lastname: Park
authors.forename: S J
authors.initials: SJ
authors.lastname: Lee
authors.forename: Y C
authors.initials: YC
authors.lastname: Boo
authors.forename: J-S
authors.initials: JS
authors.lastname: Koh
mesh_terms: D000328:Adult; D000505:Alopecia / Q000208:ethnology* / Q000517:prevention & control*; D044466:Asian People; D004311:Double-Blind Method; D005260:Female; D006197:Hair / Q000187:drug effects; D018859:Hair Follicle / Q000187:drug effects*; D006203:Hair Preparations / Q000494:pharmacology*; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D006203:Hair Preparations