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Clinical trial

A study to evaluate the safety and PK of CRN04894 for the treatment of Cushing's Syndrome

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Last updated:18th Nov 2024
Status: Recruiting
Identifier: NCT05804669
A study to evaluate the safety and PK of CRN04894 for the treatment of Cushing's Syndrome


ClinicalTrials.gov ID: NCT05804669

Sponsor: Crinetics Pharmaceuticals Inc.
Information provided by: Crinetics Pharmaceuticals Inc. (Responsible Party)
Last Update Posted: 2024-07-26

Brief Summary:
A Phase 1b/2a, first-in-disease, open-label, multiple-ascending dose exploratory study to evaluate safety, tolerability, pharmacokinetics (PK), and pharmacodynamic biomarker responses associated with CRN04894 (an adrenocorticotropic hormone [ACTH] receptor antagonist) in participants with ACTH-dependent Cushing's syndrome (Cushing's disease or Ectopic ACTH Syndrome [EAS])

Detailed Description:
This is a Phase 1b/2a, first-in-disease, open-label, multiple-ascending dose exploratory study to evaluate safety, tolerability, pharmacokinetics (PK), and pharmacodynamic biomarker responses associated with CRN04894 (an adrenocorticotropic hormone [ACTH] receptor antagonist) over a 10-day treatment period in participants with ACTH-dependent Cushing's syndrome (Cushing's disease or Ectopic ACTH Syndrome [EAS]).Participants will receive oral CRN04894 once daily for 10 days, followed by monitoring during 4 'wash-out' days.

Official Title:
A Phase 1b/2a Open-label Multiple-ascending Dose Exploratory Study of CRN04894 in ACTH-dependent Cushing's Syndrome (Cushing's Disease or Ectopic ACTH Syndrome)

Intervention / Treatment: 
- Drug: CRN04894

Category Value
Study Start (Actual)
2023-10-12
Primary Completion (Estimated)
2026-10-01
Study Completion (Estimated)
2026-10-01
Enrollment (Estimated) 18
Study Type Interventional
Phase Phase 1

Phase 2
Other Study ID Numbers
CRN04894-04


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