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ClinicalTrials.gov public records Last synced Sep 30, 2026, 3:53 AM EDT

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Showing 1–24 of 39 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Spironolactone (SPL 25) Clear all
Completed Phase 4 Interventional Results available

Effects of Thiazide Diuretics on Sympathetic Nervous System in Hypertension

NCT00353652
View directory record Official record
Conditions
Hypertension
Interventions
Study#1: chlorthalidone (CTD), titrated dose, Study #1: spironolactone (SP), titrated dose, Study# 2 chlorthalidone (CTD), fixed dose, Study# 2 spironolactone (SP), fixed dose, Study# 2 irbsesartan (IR), fixed dose
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2013
U.S. locations
2
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 6, 2019 · Synced Sep 30, 2026, 3:53 AM EDT
Terminated Phase 4 Interventional Results available

Mineralocorticoid Receptor Antagonism Clinical Evaluation in Atherosclerosis Add-On

NCT03597035
View directory record Official record
Conditions
Type2 Diabetes, Hyperkalemia
Interventions
Spironolactone
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
45 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 16, 2022 · Synced Sep 30, 2026, 3:53 AM EDT
Recruiting Phase 1Phase 2 Interventional

HEART: Pilot Randomized Controlled Trial

NCT07483177
View directory record Official record
Conditions
Thoracic Aortic Aneurysm
Interventions
Spironolactone, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Sep 30, 2026, 3:53 AM EDT
Completed Phase 2 Interventional Results available

Safety and Cardiovascular Efficacy of Spironolactone in Dialysis-Dependent ESRD Trial

NCT02285920
View directory record Official record
Conditions
End-Stage Renal Disease
Interventions
Spironolactone
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 85 Years
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
4
States / cities
Washington D.C., District of Columbia • Boston, Massachusetts • Nashville, Tennessee + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 23, 2019 · Synced Sep 30, 2026, 3:53 AM EDT
Withdrawn Phase 4 Interventional

L-Arginine and Spironolactone Trial in Dialysis-Dependent ESRD

NCT01855334
View directory record Official record
Conditions
End Stage Renal Disease, Hemodialysis
Interventions
Spironolactone, L-arginine, Placebo
Drug · Dietary Supplement
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
3
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 4, 2017 · Synced Sep 30, 2026, 3:53 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Bioavailability and Bioequivalence Study of Extended Release Torsemide and Spironolactone

NCT07046975
View directory record Official record
Conditions
Bioavailability Heathy Volunteers
Interventions
Torsemide and Spironolactone tablet, Torsemide Tablets and Spironolactone Tablets
Drug
Lead sponsor
Sarfez Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Vienna, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Sep 30, 2026, 3:53 AM EDT
Active, not recruiting Phase 4 Interventional

Unmitigated Aldosterone Signaling During Standard Clinical MRA Dosing

NCT07281014
View directory record Official record
Conditions
Heart Failure
Interventions
Placebo, Spironolactone 25mg, Aldosterone
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 30, 2026, 3:53 AM EDT
Completed Not applicable Interventional Results available

Role of Mineralocorticoid Receptor in Diabetic Cardiovascular Disease

NCT00865124
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Vascular Disease
Interventions
Spironolactone, Hydrochlorothiazide + potassium, Placebo
Drug · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 14, 2017 · Synced Sep 30, 2026, 3:53 AM EDT
Completed Phase 2 Interventional

Improving Outcomes in Patients With Kidney Disease Due to Diabetes

NCT00381134
View directory record Official record
Conditions
Diabetes, Kidney Disease, Hypertension
Interventions
losartan 100 mg orally once daily, spironolactone 25 mg orally once daily, placebo once orally once daily
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
21 Years to 65 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 2, 2010 · Synced Sep 30, 2026, 3:53 AM EDT
Recruiting Phase 2 Interventional

Spironolactone for Pulmonary Arterial Hypertension

NCT01712620
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Spironolactone, Placebo
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 100 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Sep 30, 2026, 3:53 AM EDT
Completed Phase 3 Interventional

Colchicine and Spironolactone in Patients with MI / SYNERGY Stent Registry

NCT03048825
View directory record Official record
Conditions
ST Elevation Myocardial Infarction, Non ST Elevation Myocardial Infarction
Interventions
Colchicine, Spironolactone, SYNERGY Bioabsorbable Polymer Drug-Eluting Stent, Colchicine-Placebo, Spironolactone-Placebo
Drug · Device
Lead sponsor
Population Health Research Institute
Other
Eligibility
18 Years and older
Enrollment
7,264 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
11
States / cities
Bakersfield, California • Washington D.C., District of Columbia • Chicago, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2024 · Synced Sep 30, 2026, 3:53 AM EDT
Completed Phase 2 Interventional Results available

Spironolactone in Adult Congenital Heart Disease

NCT01069510
View directory record Official record
Conditions
Congenital Heart Disease, Heart Failure, Endomyocardial Fibrosis
Interventions
Spironolactone 25mg, Placebo
Drug · Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 21, 2019 · Synced Sep 30, 2026, 3:53 AM EDT
Terminated Phase 2 Interventional Results available

Treatment of Resistant Hypertension by Prevention of T-Cell Co-Stimulation

NCT02232880
View directory record Official record
Conditions
Hypertension
Interventions
Abatacept, Placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 7, 2017 · Synced Sep 30, 2026, 3:53 AM EDT
Withdrawn Phase 4 Interventional

Spironolactone to Improve Apnea and Cardiovascular Markers in Obstructive Sleep Apnea Patients

NCT04205136
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Spironolactone, Placebo
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 19, 2022 · Synced Sep 30, 2026, 3:53 AM EDT
Completed Phase 2 Interventional

Polypill Strategy for Heart Failure With Reduced Ejection Fraction

NCT04633005
View directory record Official record
Conditions
Heart Failure
Interventions
Polypill, Control Rx
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
212 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 21, 2025 · Synced Sep 30, 2026, 3:53 AM EDT
Recruiting Phase 3 Interventional

Spironolactone Initiation Registry Randomized Interventional Trial in Heart Failure With Preserved Ejection Fraction

NCT02901184
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
Spironolactone, Standard care
Drug · Other
Lead sponsor
Uppsala University
Other
Eligibility
50 Years to 99 Years
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
38
States / cities
Alexander City, Alabama • Birmingham, Alabama • Tucson, Arizona + 34 more
Source: ClinicalTrials.gov public record
Updated Oct 22, 2024 · Synced Sep 30, 2026, 3:53 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study to Learn How the Body Processes Spironolactone and Hydrochlorothiazide Film Coated Tablets Manufactured at Two Sites: Viatris and Neolpharma

NCT06205407
View directory record Official record
Conditions
Healthy Participants
Interventions
Spironolactone/Hydrochlorothiazide (25 mg/25 mg) film coated tablets from Viatris, Spironolactone/Hydrochlorothiazide (25 mg/25 mg) film coated tablets from Neolpharma.
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 75 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Mar 21, 2025 · Synced Sep 30, 2026, 3:53 AM EDT
Recruiting Phase 2 Interventional

Spironolactone to Improve Pregnancy-Associated Hypertension Trajectories

NCT07041281
View directory record Official record
Conditions
Preeclampsia, Gestational Hypertension
Interventions
spironolactone 25 mg orally once daily, Placebo tablet to match spironolactone
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
3
States / cities
Boston, Massachusetts • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 3, 2026 · Synced Sep 30, 2026, 3:53 AM EDT
Completed Not applicable Interventional

Controlling Blood Pressure in Treatment Resistant Hypertension: A Pilot Study

NCT02167464
View directory record Official record
Conditions
Hypertension
Interventions
Renin treatment-guided Therapeutics, Referral Hypertension specialist, Aldosterone Antagonist
Drug · Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
8
States / cities
Anderson, South Carolina • Beaufort, South Carolina • Florence, South Carolina + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 23, 2018 · Synced Sep 30, 2026, 3:53 AM EDT
Completed Phase 4 Interventional

Spironolactone Safety in African Americans With Mild Cognitive Impairment and Early Dementia

NCT04522739
View directory record Official record
Conditions
Mild Cognitive Impairment, Alzheimer Disease
Interventions
Spironolactone, Placebo
Drug
Lead sponsor
Emory University
Other
Eligibility
50 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 29, 2025 · Synced Sep 30, 2026, 3:53 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Tissue Sodium in Pre-hypertensive Patients

NCT02236520
View directory record Official record
Conditions
Hypertension
Interventions
Spironolactone, Chlorthalidone, Diet, Placebo
Drug · Dietary Supplement
Lead sponsor
Vanderbilt University
Other
Eligibility
50 Years to 80 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 22, 2019 · Synced Sep 30, 2026, 3:53 AM EDT
Not listed Phase 2 Interventional

Spironolactone in CKD Enabled by Chlorthalidone: PILOT

NCT05222191
View directory record Official record
Conditions
Renal Insufficiency, Chronic Hypertension
Interventions
Spironolactone, Chlorthalidone, Placebo
Drug
Lead sponsor
Indiana Institute for Medical Research
Other
Eligibility
19 Years to 110 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 14, 2023 · Synced Sep 30, 2026, 3:53 AM EDT
Completed Phase 1 Interventional Results available

Aldosterone and the Metabolic Syndrome

NCT01103245
View directory record Official record
Conditions
Metabolic Diseases, Diabetes Mellitus, Endocrine System Diseases, Glucose Metabolism Disorders
Interventions
Hydrochlorothiazide (HCTZ), Aliskiren 150 mg (ALI 150), Spironolactone (SPL 25), Aliskiren 300 mg (ALI 300), Spironolactone 50 mg (SPL 50)
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 70 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 5, 2018 · Synced Sep 30, 2026, 3:53 AM EDT
Not listed Phase 4 Interventional

Remission From Stage D Heart Failure

NCT01774656
View directory record Official record
Conditions
Heart Failure NYHA Class III, Heart Failure NYHA Class IV
Interventions
Pharmacological Treatment
Drug
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 59 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
6
States / cities
Louisville, Kentucky • Omaha, Nebraska • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 27, 2017 · Synced Sep 30, 2026, 3:53 AM EDT