This study will assess skin irritation and sensitization for HP-5000 patch in healthy subjects.
This is an evaluator-blinded, randomized phase 1 study evaluating skin irritation and sensitization of HP-5000 topical system in comparison to control patches. The study will consist of a 4-week Screening Phase and a Treatment Phase. The Treatment Phase will consist of the following periods: an Induction Period, a Rest Period followed by a Challenge Period and if needed, a Re-Challenge Period.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
200
HP-5000, placebo and saline will be administered simultaneously
HP-5000, placebo and saline will be administered simultaneously
HP-5000, placebo and saline will be administered simultaneously
TKL Research
Fair Lawn, New Jersey, United States
Evaluating skin irritation with Mean Irritation Score (MIS)
To evaluate skin irritation after exposure to HP-5000, placebo and saline.
Time frame: 21 days
Evaluating skin sensitization with the number and proportion of subjects sensitized using descriptive statistics
To evaluate skin sensitization after exposure to HP-5000, placebo and saline.
Time frame: 21 days
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