A Vehicle Controlled Study to Evaluate Safety and Efficacy of Topical TMB-001 for Treatment of Congenital Ichthyosis

Trial ID or NCT#

NCT04154293

Status

not recruiting iconNOT RECRUITING

Purpose

The purpose of this study is to investigate the efficacy and safety of two concentrations of topically applied ointment formulation of isotretinoin called TMB-001 (0.05% and 0.1% isotretinoin) in subjects 9 years of age and older for the treatment of congenital ichthyosis (CI), including recessive X-linked ichthyosis (RXLI) and autosomal recessive congenital ichthyosis-lamellar ichthyosis (ARCI-LI) subtypes. Funding Source FDA-OOPD

Official Title

A Randomized, Parallel, Double-Blind, Vehicle Controlled Study to Evaluate the Safety and Efficacy of Two Concentrations of Topical TMB-001 for the Treatment of Congenital Ichthyosis

Eligibility Criteria

Ages Eligible for Study: Older than 9 Years
Sexes Eligible for Study: All
Accepts Healthy Volunteers: No
Inclusion Criteria:
  1. - Subject is male or female, 9 years of age or older at Visit 2 (Baseline) - Subject has provided written informed consent - Females of child bearing potential must be surgically sterile or agree to 2 forms of birth control - Subject has clinical diagnosis of Congenital Ichthyosis with genetic confirmation of subtype - Subject has between 10% and 90% total BSA affected by Congenital Ichthyosis - Subject has at least 2 VIIS assessment areas with a scaling score of 3 or greater
Exclusion Criteria:
  1. - Subject has inflammatory skin diseases unrelated to ichthyosis - Subject has used other prohibited topical treatments in the assessment areas within certain days from baseline - Subject has used systemic retinoids within12 weeks of baseline - Subject has untreated secondary infections - Subject has lesions suspicious for skin cancer or untreated skin cancers

Investigator(s)

Joyce Teng, MD, PhD
Joyce Teng, MD, PhD
Dermatologist, Pediatric dermatologist
Professor of Dermatology and, by courtesy, of Pediatrics

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Contact

Elidia Tafoya
650-724-1982