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ClinicalTrials.gov public records Last synced Oct 17, 2026, 1:35 AM EDT

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Showing 1–24 of 34 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Hydralazine Clear all
Completed Early Phase 1 Interventional

Assessing a Dose-Response Relationship of Hydralazine and Its Effects on DNA Methyltransferase 1 in Polycystic Kidney Disease Patients

NCT03423810
View directory record Official record
Conditions
Polycystic Kidney Diseases
Interventions
Hydralazine
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 26, 2020 · Synced Oct 17, 2026, 1:35 AM EDT
Completed Phase 2Phase 3 Interventional

African American Study of Kidney Disease and Hypertension ABPM Pilot Study

NCT00582777
View directory record Official record
Conditions
Hypertensive Renal Disease
Interventions
USUAL - take your BP Meds as you usually do, HS DOSING, ADD On Dosing
Behavioral · Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
16
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 12 more
Source: ClinicalTrials.gov public record
Updated Apr 16, 2012 · Synced Oct 17, 2026, 1:35 AM EDT
Completed Phase 4 Interventional

African-American Heart Failure Trial

NCT00047775
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
BiDil
Drug
Lead sponsor
Nitromed
Industry
Eligibility
18 Years and older
Enrollment
1,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
7
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Washington D.C., District of Columbia + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 17, 2026, 1:35 AM EDT
Completed Not applicable Interventional Results available

Baroreflex Activation Therapy for Heart Failure

NCT02627196
View directory record Official record
Conditions
Heart Failure
Interventions
BAROSTIM NEO® System, Medical Management
Device · Drug
Lead sponsor
CVRx, Inc.
Industry
Eligibility
21 Years and older
Enrollment
1,090 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
88
States / cities
Chandler, Arizona • Mesa, Arizona • Phoenix, Arizona + 74 more
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 17, 2026, 1:35 AM EDT
Recruiting Phase 4 Interventional

Diuretics vs. Afterload Reduction for Treatment of HeartLogic Alerts

NCT06218199
View directory record Official record
Conditions
Heart Failure, Congestive
Interventions
Furosemide, Torsemide, Bumetanide, sacubitril/valsartan, Hydralazine, Isosorbide Dinitrate
Drug
Lead sponsor
Heart Center Research, LLC
Network
Eligibility
19 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Huntsville, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 29, 2024 · Synced Oct 17, 2026, 1:35 AM EDT
Completed No phase listed Observational

ACEI or ARB and COVID-19 Severity and Mortality in US Veterans

NCT04467931
View directory record Official record
Conditions
Hypertension, COVID
Interventions
ACEI/ARB, Non-ACEI/ARB, ACEI, ARB
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
22,213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 28, 2021 · Synced Oct 17, 2026, 1:35 AM EDT
Withdrawn Phase 4 Interventional

Comparison of ARNI to Alternate Oral Vasodilator Therapies in Patients With Low Cardiac Output

NCT04206865
View directory record Official record
Conditions
Cardiogenic Shock
Interventions
Sacubitril-Valsartan, Standard Oral Vasodilators
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 5, 2020 · Synced Oct 17, 2026, 1:35 AM EDT
Enrolling by invitation Not applicable Interventional

Comparison of Post-Craniotomy Blood Pressure Targets

NCT07093151
View directory record Official record
Conditions
Intracranial Hemorrhage, Hypertensive, Craniotomy Tumor Removal Surgery
Interventions
Target SBP <160mmHg, Target SBP <140 mmHg
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Oct 17, 2026, 1:35 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Pharmacokinetics, Pharmacodynamics, and Safety Profile of Understudied Drugs Administered to Children Per Standard of Care (POPS)

NCT04278404
View directory record Official record
Conditions
Coronavirus Infection (COVID-19), Pulmonary Arterial Hypertension, Urinary Tract Infections in Children, Hypertension, Pain, Hyperphosphatemia, Primary Hyperaldosteronism, Edema, Hypokalemia, Heart Failure, Hemophilia, Menorrhagia, Insomnia, Pneumonia, Skin Infection, Arrythmia, Asthma in Children, Bronchopulmonary Dysplasia, Adrenal Insufficiency, Fibrinolysis; Hemorrhage, Attention Deficit Hyperactivity Disorder, Multisystem Inflammatory Syndrome in Children (MIS-C), Kawasaki Disease, Coagulation Disorder, Down Syndrome
Interventions
The POP02 study is collecting bodily fluid samples (i.e., whole blood, effluent samples) of children prescribed the following drugs of interest per standard of care:
Drug
Lead sponsor
Duke University
Other
Eligibility
0 Years to 20 Years
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
49
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Los Angeles, California + 40 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 17, 2026, 1:35 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

NICOM in Pregnant Women With Heart Disease

NCT03616730
View directory record Official record
Conditions
Heart Diseases in Pregnancy, Congenital Heart Disease in Pregnancy
Interventions
NICOM (non-invasive cardiac output monitor)
Diagnostic Test
Lead sponsor
Saint Luke's Health System
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 15, 2022 · Synced Oct 17, 2026, 1:35 AM EDT
Completed Phase 4 Interventional Results available

Black Education and Treatment of Hypertension (BEAT HTN)

NCT00661895
View directory record Official record
Conditions
Hypertension
Interventions
Hydrochlorothiazide, Lisinopril, Lisinopril and Hydrochlorothiazide, Nifedipine XL, Metoprolol tartrate, Atenolol, Valsartan, Doxazosin, Clonidine, Hydralazine, Metoprolol succinate, Amlodipine
Drug
Lead sponsor
Creighton University
Other
Eligibility
25 Years to 80 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Dec 4, 2012 · Synced Oct 17, 2026, 1:35 AM EDT
Completed Phase 1 Interventional

Use of Hydralazine and Valproic Acid in Advanced Solid Tumor Malignancies

NCT00996060
View directory record Official record
Conditions
Lung Cancer
Interventions
Hydralazine and Valproic Acid: Cohort 1, Hydralazine and Valproic Acid: Cohort 0, Hydralazine and Valproic Acid: Cohort 2, Hydralazine and Valproic Acid: Cohort 3, Hydralazine and Valproic Acid: Cohort 4, Hydralazine and Valproic Acid: Cohort 5
Drug
Lead sponsor
New Mexico Cancer Research Alliance
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Jan 18, 2016 · Synced Oct 17, 2026, 1:35 AM EDT
Completed Phase 2 Interventional Results available

Vasodilator Therapy for Heart Failure and Preserved Ejection Fraction

NCT01516346
View directory record Official record
Conditions
Heart Failure, Congestive Heart Failure
Interventions
Isosorbide Dinitrate, Isosorbide Dinitrate + Hydralazine, Placebo
Drug
Lead sponsor
Corporal Michael J. Crescenz VA Medical Center
Federal
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 21, 2022 · Synced Oct 17, 2026, 1:35 AM EDT
Completed Phase 3 Interventional Results available

HALT Progression of Polycystic Kidney Disease Study A

NCT00283686
View directory record Official record
Conditions
Kidney, Polycystic
Interventions
Lisinopril, Telmisartan, Placebo, Standard Blood Pressure Control, Low Blood Pressure Control
Drug · Other
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
15 Years to 64 Years
Enrollment
558 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
7
States / cities
Aurora, Colorado • Atlanta, Georgia • Kansas City, Kansas + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2020 · Synced Oct 17, 2026, 1:35 AM EDT
Completed Phase 3 Interventional Results available

Action to Control Cardiovascular Risk in Diabetes (ACCORD)

NCT00000620
View directory record Official record
Conditions
Atherosclerosis, Cardiovascular Diseases, Hypercholesterolemia, Hypertension, Diabetes Mellitus, Type 2, Diabetes Mellitus, Coronary Disease
Interventions
Anti-hyperglycemic Agents, Anti-hypertensive Agents, Blinded fenofibrate or placebo plus simvastatin
Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
40 Years to 79 Years
Enrollment
10,251 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2012
U.S. locations
6
States / cities
Minneapolis, Minnesota • New York, New York • Winston-Salem, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 22, 2016 · Synced Oct 17, 2026, 1:35 AM EDT
Completed No phase listed Observational

Impedance Cardiographic (ICG) Assessment of Pregnant Women With Severe Hypertension to Assess Impact of Standard Therapy

NCT01248169
View directory record Official record
Conditions
Pregnancy; Proteinuria, With Hypertension (Severe Pre-eclampsia), Delivery; Proteinuria, With Gestational Hypertension (Pre-eclampsia, Severe), Pregnancy; Hypertension, Gestational Hypertension, With Albuminuria (Severe Pre-eclampsia)
Interventions
Not listed
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Dec 12, 2013 · Synced Oct 17, 2026, 1:35 AM EDT
Completed Phase 2 Interventional Results available

Blood Pressure After Endovascular Stroke Therapy-II

NCT04116112
View directory record Official record
Conditions
Acute Stroke, Endovascular Thrombectomy
Interventions
Nicardipine, Labetalol, Hydralazine
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
3
States / cities
Hartford, Connecticut • Cincinnati, Ohio • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 12, 2023 · Synced Oct 17, 2026, 1:35 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

A Pilot Study to Evaluate Efficacy and Safety of Clevidipine in Neurosurgical Patients

NCT00952081
View directory record Official record
Conditions
Hypertension, Brain Tumor, Epilepsy
Interventions
Clevidipine
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 9, 2015 · Synced Oct 17, 2026, 1:35 AM EDT
Withdrawn Phase 2 Interventional

Metolazone As Early Add On Therapy For Acute Decompensated Heart Failure

NCT05633758
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
Placebo, Metolazone
Drug
Lead sponsor
Scripps Health
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Dec 1, 2022 · Synced Oct 17, 2026, 1:35 AM EDT
Completed Phase 4 Interventional Results available

Effect of Renin-angiotensin-system Blockade on Urinary Free Light Chains in Patients With Type 2 Diabetes Mellitus

NCT02046395
View directory record Official record
Conditions
Type 2 Diabetes, Hypertension
Interventions
amlodipine, hydralazine, terazosin or hydrochlorothiazide
Drug
Lead sponsor
Tulane University School of Medicine
Other
Eligibility
18 Years to 80 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Oct 17, 2026, 1:35 AM EDT
Completed Phase 4 Interventional

Vascular Improvement With Olmesartan Medoxomil Study

NCT00772499
View directory record Official record
Conditions
Hypertension
Interventions
olmesartan medoxomil + hydrochlorothiazide + amlodipine + hydralazine if necessary to control blood pressure, atenolol+ hydrochlorothiazide + amlodipine + hydralazine if necessary to control blood pressure
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 15, 2008 · Synced Oct 17, 2026, 1:35 AM EDT
Completed Phase 4 Interventional Results available

Safety and Cardiovascular Efficacy of Hydralazine and Isosorbide Dinitrate in Dialysis-Dependent ESRD

NCT02228408
View directory record Official record
Conditions
Chronic Hemodialysis (ESRD)
Interventions
Hydralazine/Isorsorbide Dinitrate, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Oct 17, 2026, 1:35 AM EDT
Completed Phase 2 Interventional

Inhaled Treprostinil in Sarcoidosis Patients With Pulmonary Hypertension

NCT03814317
View directory record Official record
Conditions
Sarcoidosis, Precapillary Pulmonary Hypertension, Interstitial Lung Disease
Interventions
Inhaled Treprostinil
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 99 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 6, 2026 · Synced Oct 17, 2026, 1:35 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Comparison of Various Combinations of BiDil Capsules and BiDil Tablets in Healthy Human Volunteers

NCT01587313
View directory record Official record
Conditions
Healthy
Interventions
Isosorbide dinitrate / hydralazine capsules
Drug
Lead sponsor
Arbor Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 40 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Hackensack, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 6, 2015 · Synced Oct 17, 2026, 1:35 AM EDT