A Phase 2/3 Study to Evaluate the Safety, Efficacy, and Pharmacokinetics of Atumelnant Treatment in Pediatric Participants With Congenital Adrenal Hyperplasia Including a Long-Term Extension
Crinetics Pharmaceuticals Inc.
Summary
The purpose of this study is to evaluate the safety, efficacy, pharmacokinetics (PK), and pharmacodynamics (PD) of atumelnant treatment in pediatric participants with classic congenital adrenal hyperplasia (CAH).
Description
This Phase 2/3 plus open-label extension study is designed to evaluate the safety, efficacy, pharmacokinetics (PK), and pharmacodynamics (PD) of atumelnant treatment in pediatric participants with classic CAH. Part A is a Phase 2, open-label, semi-sequential cohorts portion of the study. Part B is the Phase 3, double-blind, randomized, placebo controlled confirmatory portion of the study. Part C is the open-label extension (OLE) portion of the study. Participants in Part A and B are eligible to enroll in Part C (OLE). A total of approximately 153 participants may be enrolled in the study (pla…