Double-blind, randomized, placebo-controlled study of trofinetide in pediatric Rett syndrome.

ABSTRACT: OBJECTIVE:To determine safety, tolerability, and pharmacokinetics of trofinetide and evaluate its efficacy in female children/adolescents with Rett syndrome (RTT), a debilitating neurodevelopmental condition for which no pharmacotherapies directed at core features are available. METHODS:This was a phase 2, multicenter, double-blind, placebo-controlled, parallel-group study, in which safety/tolerability, pharmacokinetics, and clinical response to trofinetide were characterized in 82 children/adolescents with RTT, aged 5 to 15 years. Sixty-two participants were randomized 1:1:1:1 to receive placebo twice a day (bid) for 14 days, followed by placebo, 50, 100, or 200 mg/kg bid of trofinetide for 42 days. Following blinded safety data review, 20 additional participants were randomized 1:1 to th

SUBMITTER: Glaze DG 

PROVIDER: S-EPMC6550498 | biostudies-literature | 2019 Apr

REPOSITORIES: biostudies-literature