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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Cortisol Overproduction Clear all
Completed No phase listed Observational

Biomarker Expression in Patients With ACTH-Dependent Cushing's Syndrome Before and After Surgery

NCT02922257
View directory record Official record
Conditions
Cushing's Syndrome
Interventions
Not listed
Lead sponsor
Corcept Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
4
States / cities
Los Angeles, California • Rochester, Minnesota • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 23, 2019 · Synced Jul 22, 2026, 3:02 AM EDT
Withdrawn Phase 3 Interventional

Mifepristone in Children With Refractory Cushing's Disease

NCT01925092
View directory record Official record
Conditions
Cushing's Disease
Interventions
mifepristone
Drug
Lead sponsor
Corcept Therapeutics
Industry
Eligibility
6 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 3, 2014 · Synced Jul 22, 2026, 3:02 AM EDT
Completed No phase listed Observational

Defining the Genetic Basis for the Development of Primary Pigmented Nodular Adrenocortical Disease (PPNAD) and the Carney Complex

NCT00001452
View directory record Official record
Conditions
Cushing's Syndrome, Pituitary Adenoma, Carney Complex, Primary Pigmented Nodular Adrenocortical Disease, Peutz-Jeghers Syndrome
Interventions
oCRH
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
3 Years to 70 Years
Enrollment
1,387 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1995
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Jul 22, 2026, 3:02 AM EDT
Terminated Phase 2 Interventional Results available

A Study of ATR-101 for the Treatment of Endogenous Cushing's Syndrome

NCT03053271
View directory record Official record
Conditions
Cushing Syndrome
Interventions
ATR-101, Placebo
Drug
Lead sponsor
Millendo Therapeutics US, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
3
States / cities
Boston, Massachusetts • Cleveland, Ohio • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 1, 2021 · Synced Jul 22, 2026, 3:02 AM EDT
Completed Not applicable Interventional Results available

A Translational Approach to Gitelman Syndrome

NCT00822107
View directory record Official record
Conditions
Gitelman Syndrome
Interventions
Hydrochlorothiazide
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
21 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 4, 2019 · Synced Jul 22, 2026, 3:02 AM EDT
Completed Phase 2 Interventional Results available

Study to Evaluate CORT125134 in Participants With Cushing's Syndrome

NCT02804750
View directory record Official record
Conditions
Cushing's Syndrome
Interventions
CORT125134
Drug
Lead sponsor
Corcept Therapeutics
Industry
Eligibility
18 Years to 80 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
12
States / cities
Laguna Hills, California • Aurora, Colorado • Fort Lauderdale, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Oct 14, 2019 · Synced Jul 22, 2026, 3:02 AM EDT
Active, not recruiting No phase listed Observational

Non-interventional Study on Osilodrostat in Patients With Endogenous Cushing's Syndrome

NCT05382156
View directory record Official record
Conditions
Endogenous Cushing's Syndrome
Interventions
Osilodrostat
Drug
Lead sponsor
RECORDATI GROUP
Industry
Eligibility
18 Years and older
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
15
States / cities
Phoenix, Arizona • Atlanta, Georgia • Chicago, Illinois + 11 more
Source: ClinicalTrials.gov public record
Updated Nov 19, 2025 · Synced Jul 22, 2026, 3:02 AM EDT
Recruiting Phase 2 Interventional

Trial Against INtractable Type 2 Diabetes (CAPTAIN-T2D)

NCT07296484
View directory record Official record
Conditions
Type 2 Diabetes, Cortisol Excess
Interventions
clofutriben, Placebo
Drug
Lead sponsor
Sparrow Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
60
States / cities
Chandler, Arizona • Tucson, Arizona • Fountain Valley, California + 52 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Jul 22, 2026, 3:02 AM EDT
Active, not recruiting Phase 2 Interventional

Extension Study to Evaluate the Safety of Long-Term Use of Relacorilant in Patients With Cushing Syndrome

NCT03604198
View directory record Official record
Conditions
Cushing Syndrome
Interventions
relacorilant
Drug
Lead sponsor
Corcept Therapeutics
Industry
Eligibility
Not listed
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
25
States / cities
Phoenix, Arizona • Stanford, California • Torrance, California + 21 more
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Jul 22, 2026, 3:02 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Prospective Phenotyping of Autonomous Aldosterone Secretion

NCT03484130
View directory record Official record
Conditions
Aldosterone Disorder, Adrenal Gland Disease, Blood Pressure
Interventions
Sodium loaded diet, Restricted sodium diet
Dietary Supplement
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
35 Years to 70 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced Jul 22, 2026, 3:02 AM EDT
Terminated Phase 2 Interventional Results available

Prospective, Open-Label, Multicenter, International Study of Mifepristone for Symptomatic Treatment of Cushing's Syndrome Caused by Ectopic Adrenal Corticotrophin Hormone (ACTH) Secretion

NCT00422201
View directory record Official record
Conditions
Cushing's Syndrome
Interventions
Mifepristone
Drug
Lead sponsor
HRA Pharma
Industry
Eligibility
18 Years to 85 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 10, 2019 · Synced Jul 22, 2026, 3:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Dynamics of Leptin and Endocrine Function

NCT00001543
View directory record Official record
Conditions
Healthy, Involutional Depression
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1996 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 22, 2026, 3:02 AM EDT
Recruiting Phase 3 Interventional

A Study to Assess Efficacy and Safety of Baxdrostat in Participants With Primary Aldosteronism

NCT07007793
View directory record Official record
Conditions
Primary Hyperaldosteronism
Interventions
Baxdrostat, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
21
States / cities
Los Angeles, California • San Francisco, California • Farmington, Connecticut + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Jul 22, 2026, 3:02 AM EDT
Recruiting Phase 4 Interventional

Cardiovascular Manifestations of MR Activation in Primary Aldosteronism: Pilot Clinical Study

NCT05030545
View directory record Official record
Conditions
Primary Aldosteronism, Hypertension
Interventions
Eplerenone
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 6, 2025 · Synced Jul 22, 2026, 3:02 AM EDT
Completed No phase listed Observational

Study of the Prevalence of Endogenous Hypercortisolism in Patients With Resistant Hypertension (MOMENTUM)

NCT06829537
View directory record Official record
Conditions
Resistant Hypertension, Hypercortisolism
Interventions
Not listed
Lead sponsor
Corcept Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
1,143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
50
States / cities
Huntington Park, California • La Jolla, California • Los Angeles, California + 42 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Jul 22, 2026, 3:02 AM EDT
Completed Phase 4 Interventional

Study to Determine the Prevalence of Hypercortisolism in Patients With Type 2 Diabetes and Treatment With Korlym® (Mifepristone) (CATALYST)

NCT05772169
View directory record Official record
Conditions
Hypercortisolism, Diabetes Mellitus, Type 2
Interventions
Mifepristone 300 MG [Korlym], Placebo for mifepristone
Drug
Lead sponsor
Corcept Therapeutics
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
36
States / cities
Escondido, California • Gardena, California • Huntington Park, California + 29 more
Source: ClinicalTrials.gov public record
Updated Jan 19, 2025 · Synced Jul 22, 2026, 3:02 AM EDT
Completed No phase listed Observational

Study of Cushing's Syndrome Not Related to ACTH Production

NCT00006278
View directory record Official record
Conditions
Cushing's Syndrome, Healthy
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
Not listed
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 22, 2026, 3:02 AM EDT
Recruiting Phase 2 Interventional

Impact of 1 mg Osilodrostat Therapy on Mild Autonomous Cortisol Secretion (MACS)

NCT07104812
View directory record Official record
Conditions
Mild Autonomous Cortisol Secretion, Autonomous Cortisol Secretion (ACS)
Interventions
Osilodrostat 1 MG
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Jul 22, 2026, 3:02 AM EDT
Completed Phase 1 Interventional

Study of Relacorilant in Combination With Pembrolizumab for Patients With Adrenocortical Carcinoma Which Produces Too Much Stress Hormone (Cortisol)

NCT04373265
View directory record Official record
Conditions
Adrenocortical Carcinoma
Interventions
Relacorilant, Pembrolizumab
Drug
Lead sponsor
Corcept Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
6
States / cities
Stanford, California • Tampa, Florida • Ann Arbor, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 22, 2024 · Synced Jul 22, 2026, 3:02 AM EDT
Recruiting Phase 1Phase 2 Interventional

A Study to Evaluate the Safety and PK of CRN04894 for the Treatment of Cushing's Syndrome

NCT05804669
View directory record Official record
Conditions
Cushing Syndrome, Cushing Disease, Ectopic ACTH Syndrome
Interventions
atumelnant
Drug
Lead sponsor
Crinetics Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Jul 22, 2026, 3:02 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Study of Hypercortisolism in Cushing's Syndrome and Stress-Induced Pseudo-Cushing's Syndrome

NCT00004343
View directory record Official record
Conditions
Cushing's Syndrome
Interventions
Not listed
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
0 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1999
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 22, 2026, 3:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Dose Response Relationship for Single Doses of Corticotropin Releasing Hormone (CRH) in Normal Volunteers and in Patients With Adrenal Insufficiency

NCT00001180
View directory record Official record
Conditions
Adrenal Gland Hyperfunction, Adrenal Gland Hypofunction, Cushing's Syndrome, Healthy
Interventions
Ovine Corticotropin-Releasing Hormone (oCRH)
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
Not listed
Enrollment
2,250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1982 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 22, 2026, 3:02 AM EDT
Completed No phase listed Observational

Hippocampal Complex Volume and Memory Dysfunction in Cushing's Syndrome

NCT00004326
View directory record Official record
Conditions
Cushing's Syndrome
Interventions
Not listed
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
15 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1994
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 22, 2026, 3:02 AM EDT
Completed Phase 2 Interventional

SPI-62 as a Treatment for Adrenocorticotropic Hormone-dependent Cushing's Syndrome

NCT05307328
View directory record Official record
Conditions
Cushing's Syndrome I, Cushing Disease Due to Increased ACTH Secretion, Cortisol Excess, Cortisol; Hypersecretion, Cortisol Overproduction, Ectopic ACTH Secretion
Interventions
SPI-62, Placebo
Drug
Lead sponsor
Sparrow Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
8
States / cities
Phoenix, Arizona • Fort Myers, Florida • Rochester, Minnesota + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2025 · Synced Jul 22, 2026, 3:02 AM EDT