Consumer exposure to oxidative hair dyes. A [14C]-PPD labelled mass balance study. - PPD absorption from hair dye

'Oreal R&D, Worldwide Safety Evaluation0 个研究点目标入组 16 人开始时间: 待定最近更新: 2024年5月13日

适应症

试验速览

暂无简介。

•1:Female/Male; Age 18-45 years;
•2:Healthy as assessed by health questionnaire, physical examination, clinical chemistry
•3:A pregnancy test (dipstick in urine)
•4:Having given their written informed consent
•5: Willing to have their coloured hair completely clipped (bald headed!)
•6:Willing to use adequate measures to avoid pregnancy during the whole study (females only)
•7:Willing to refrain from hair cutting (2-3 months) and to let grow their hair to about a 5 cm length on Day01

•1: Participation in any clinical trial or medical treatment including administration of a radiolabelled test substance up to 1 year before Day 01 of this study
•2: Positive pregnancy test (urine) (females)
•3: Prescribed medication (except oral contraceptives and paracetamol)
•4: Having a known allergy to PPD
•5: Having a positive response to the retroauricular sensitisation test to PPD, conducted 2 days in advance of Day 01 of the study

发起方

'Oreal R&D, Worldwide Safety Evaluation