CI

At a glance

ClinicalIndex Comparison Record
Phase 3Completed· 152 enrolled
Drug / intervention
Relacorilant +1 moredrug
Likely dose
Relacorilant 100 mgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03697109
NCT03697109Phase 3Completed

Glucocorticoid Receptor Antagonism in the Treatment of Cushing Syndrome (GRACE): A Phase 3, Double-Blind, Placebo-Controlled, Randomized-Withdrawal Study of the Efficacy and Safety of Relacorilant

Corcept Therapeutics·interventional·Posted Oct 5, 2018·Updated Jul 16, 2025

In Brief

A Phase 3 clinical trial evaluating Relacorilant and Placebo for Cushing Syndrome. Completed, enrolled 152 participants across 64 sites in 11 countries.

Detailed Summary

This is a Phase 3, double-blind, placebo-controlled, randomized-withdrawal study to assess the efficacy, safety and pharmacokinetics (PK) of relacorilant in patients with endogenous Cushing syndrome and concurrent type 2 diabetes mellitus/impaired glucose tolerance (DM/IGT) and/or uncontrolled hypertension (HTN).

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesAustria, Bulgaria, Canada, Germany, Israel, Italy, Netherlands, Poland, Romania, Spain, United States
Collaborators--

Timeline

Phase 3CompletedFinished
20192020202120222023202420252026
First PostedOct 5, 2018
Enrollment StartNov 15, 2018
Primary CompletionApr 8, 2024
Study CompletionApr 15, 2024
TodayJul 2, 2026
Enrollment to primary: 5.4 yearsPosted 7.7 years ago

Interventions

Relacorilantdrug

Relacorilant is supplied as 100 mg capsules for oral dosing.

Placeboother

Placebo matched to study drug