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Clinical Trial Summary

This is a Phase 3 study to evaluate the efficacy, safety, and tolerability of crinecerfont versus placebo administered for 24 weeks in approximately 165 adult participants with classic CAH due to 21-hydroxylase deficiency. The study consists of a 6-month randomized, double-blind, placebo-controlled period, followed by 1 year of open-label treatment with crinecerfont. Subsequently, participants may elect to participate in the open-label extension (OLE) period. The duration of participation in the study is approximately 20 months for the core study and will be a variable amount of time per subject for the OLE (estimated to be approximately 3 years).


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT04490915
Study type Interventional
Source Neurocrine Biosciences
Contact
Status Active, not recruiting
Phase Phase 3
Start date November 16, 2020
Completion date August 2027

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