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ClinicalTrials.gov public records Last synced Oct 15, 2026, 2:36 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 481–504 of 3,928 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Blood Pressure, High Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

Diabetes and Heart Disease Risk in Blacks

NCT00001853
View directory record Official record
Conditions
Cardiovascular Diseases, Diabetes, Obesity, Hypertension
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 70 Years
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1998
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 15, 2026, 2:36 PM EDT
Not yet recruiting Not applicable Interventional

Clinical Decision Support Tool for the Treatment of Uncontrolled Hypertension

NCT07218198
View directory record Official record
Conditions
Hypertension, Hypertension (HTN), Blood Pressure, High, Blood Pressure Control
Interventions
Standard medical treatment, Clinical Decision Support Tool
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 15, 2026, 2:36 PM EDT
Completed Phase 2 Interventional Results available

Spironolactone With Patiromer in the Treatment of Resistant Hypertension in Chronic Kidney Disease

NCT03071263
View directory record Official record
Conditions
Hyperkalemia, Resistant Hypertension
Interventions
Patiromer, Placebo, Spironolactone
Drug
Lead sponsor
Relypsa, Inc.
Industry
Eligibility
18 Years and older
Enrollment
295 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
3
States / cities
Hollywood, Florida • Miami Lakes, Florida • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 12, 2021 · Synced Oct 15, 2026, 2:36 PM EDT
Completed Phase 2 Interventional Results available

A Phase 2, Pharmacokinetic (PK) Study of 6R-BH4 Alone or 6R-BH4 With Vitamin C in Subjects With Endothelial Dysfunction

NCT00532844
View directory record Official record
Conditions
Endothelial Dysfunction
Interventions
Sapropterin Dihydrochloride, Sapropterin Dihydrochloride and Vitamin C
Drug
Lead sponsor
BioMarin Pharmaceutical
Industry
Eligibility
18 Years to 75 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Hackensack, New Jersey
Source: ClinicalTrials.gov public record
Updated May 17, 2021 · Synced Oct 15, 2026, 2:36 PM EDT
Recruiting Not applicable Interventional

Placental Imaging Techniques

NCT06861309
View directory record Official record
Conditions
Fetal Growth Restriction (FGR), Placental Insufficiency, Preeclampsia, Still Births, Pregnancy, Pregnancy Complications, Pregnancy Outcomes, Ultrasound
Interventions
ultrafast power Doppler imaging (uPDI) / quantitative ultrasound (QUS)
Device
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 15, 2026, 2:36 PM EDT
Completed Phase 3 Interventional

Prevention of Esophageal Varices by Beta-Adrenergic Blockers

NCT00006398
View directory record Official record
Conditions
Esophageal and Gastric Varices, Liver Cirrhosis, Portal Hypertension
Interventions
Timolol Maleate, Placebo
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 75 Years
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2002
U.S. locations
3
States / cities
New Haven, Connecticut • West Haven, Connecticut • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 1, 2017 · Synced Oct 15, 2026, 2:36 PM EDT
Completed Phase 3 Interventional Results available

Clevidipine in the Treatment of Blood Pressure in Patients With Acute Heart Failure (PRONTO)

NCT00803634
View directory record Official record
Conditions
Hypertension, Heart Failure
Interventions
Clevidipine, Standard of Care IV antihypertensive
Drug
Lead sponsor
The Medicines Company
Industry
Eligibility
18 Years and older
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
9
States / cities
Montgomery, Alabama • Inglewood, California • Baton Rouge, Louisiana + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 29, 2014 · Synced Oct 15, 2026, 2:36 PM EDT
Completed Not applicable Interventional Results available

Family-supported Smoking Cessation for Chronically Ill Veterans

NCT00448344
View directory record Official record
Conditions
Chronic Disease, Neoplasm, Cardiovascular Disease, Pulmonary Disease, Chronic Obstructive, Diabetes Mellitus, Hypertension
Interventions
Family-supported, Standard Telephone counseling
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
471 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 24, 2015 · Synced Oct 15, 2026, 2:36 PM EDT
Active, not recruiting Phase 3 Interventional

Preeclampsia Postpartum Antihypertensive Treatment

NCT04298034
View directory record Official record
Conditions
Preeclampsia, Hypertension in Pregnancy
Interventions
Labetalol, Nifedipine
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 15, 2026, 2:36 PM EDT
Terminated Phase 2Phase 3 Interventional Results available

An Open Label Extension Study to Evaluate Inhaled Treprostinil in Adult PH With ILD Including CPFE

NCT02633293
View directory record Official record
Conditions
Pulmonary Hypertension, Interstitial Lung Disease, Combined Pulmonary Fibrosis and Emphysema
Interventions
Inhaled Treprostinil
Drug
Lead sponsor
United Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
243 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
91
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 67 more
Source: ClinicalTrials.gov public record
Updated Dec 2, 2022 · Synced Oct 15, 2026, 2:36 PM EDT
Withdrawn No phase listed Observational

Serum Potassium Prediction Using Machine Learning and Single-lead ECG

NCT07493798
View directory record Official record
Conditions
Infection, Heart Failure, Chronic Obstructive Pulmonary Disease, Asthma, Gout Flare, Chronic Kidney Diseases, Hypertensive Urgency, Atrial Fibrillation Rapid, Anticoagulants; Increased
Interventions
Potassium estimation algorithm
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Oct 15, 2026, 2:36 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Health Evaluation in African Americans Using RAS Therapy

NCT02471833
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Telmisartan 20mg, Telmisartan 40mg, Placebo
Drug
Lead sponsor
Emory University
Other
Eligibility
30 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 23, 2024 · Synced Oct 15, 2026, 2:36 PM EDT
Recruiting Phase 3 Interventional

Trial to Evaluate the Safety and Efficacy of the Second Generation Travoprost Intracameral Implant

NCT07495852
View directory record Official record
Conditions
Glaucoma
Interventions
Gen 2 Travoprost Intracameral Implant, Timolol eye drops 0.5%, Sham Procedure, placebo eye drops
Drug · Procedure · Other
Lead sponsor
Glaukos Corporation
Industry
Eligibility
18 Years and older
Enrollment
510 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Dothan, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 15, 2026, 2:36 PM EDT
Completed Phase 2 Interventional

Dose Response Study of AL-37807 Ophthalmic Solution in Patients With Open-Angle Glaucoma or Ocular Hypertension

NCT00465621
View directory record Official record
Conditions
Open-Angle Glaucoma, Ocular Hypertension
Interventions
Xalatan
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 29, 2008 · Synced Oct 15, 2026, 2:36 PM EDT
Completed Phase 3 Interventional

A Clinical Study to Evaluate the Safety and Efficacy of the Combination of Aliskiren and Valsartan in Hypertensive Non Responders Patients

NCT00219193
View directory record Official record
Conditions
Hypertension
Interventions
aliskiren
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years and older
Enrollment
641 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 7, 2017 · Synced Oct 15, 2026, 2:36 PM EDT
Completed Phase 3 Interventional Results available

Evaluation of Netarsudil (AR-13324) Ophthalmic Solution in Patients With Glaucoma and Ocular Hypertension

NCT02207621
View directory record Official record
Conditions
Ocular Hypertension, Open-angle Glaucoma
Interventions
AR-13324 Ophthalmic Solution 0.02%, Timolol maleate Ophthalmic Solution 0.5% BID, Placebo, AR-13324 Ophthalmic Solution 0.02% BID
Drug · Other
Lead sponsor
Aerie Pharmaceuticals
Industry
Eligibility
Up to 99 Years
Enrollment
756 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Bedminster, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 6, 2018 · Synced Oct 15, 2026, 2:36 PM EDT
Recruiting Phase 3 Interventional

Safest Choice of Antihypertensive Regimen for Postpartum Hypertension

NCT05551104
View directory record Official record
Conditions
Postpartum Complication, Maternal Hypertension, High Blood Pressure
Interventions
Oral Nifedipine, Oral Labetalol
Drug
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older · Female only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 15, 2026, 2:36 PM EDT
Completed Phase 2 Interventional

A Study to Assess the Safety, Tolerability, and Efficacy of Monthly Subcutaneous Administration of ION904 in Participants With Uncontrolled Hypertension

NCT05314439
View directory record Official record
Conditions
Hypertension
Interventions
ION904, Placebo
Drug
Lead sponsor
Ionis Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
8
States / cities
Cypress, California • Los Angeles, California • Sacramento, California + 5 more
Source: ClinicalTrials.gov public record
Updated Dec 22, 2023 · Synced Oct 15, 2026, 2:36 PM EDT
Completed Not applicable Interventional

Evaluation of Integrating Self Blood Pressure Monitoring Into Urban Primary Care Practices

NCT01123577
View directory record Official record
Conditions
Hypertension, Cardiovascular Disease
Interventions
Home Blood Pressure Monitor Group
Other
Lead sponsor
New York City Department of Health and Mental Hygiene
Government
Eligibility
18 Years and older
Enrollment
899 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
4
States / cities
Brooklyn, New York • New York, New York • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 14, 2012 · Synced Oct 15, 2026, 2:36 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Ultrasonic Evaluation of Ocular Tissues

NCT00279695
View directory record Official record
Conditions
Glaucoma, Tumors, Age-Related Macular Degeneration
Interventions
high frequency ultrasound examination
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 90 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1996 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 20, 2010 · Synced Oct 15, 2026, 2:36 PM 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 Oct 15, 2026, 2:36 PM EDT
Active, not recruiting Phase 2 Interventional

Impact of Intensive Treatment of SBP on Brain Perfusion, Amyloid, and Tau (IPAT Study)

NCT05331144
View directory record Official record
Conditions
Cognitively Normal Older Adults, Hypertension, Subjective Cognitive Decline, Family History of Dementia
Interventions
Angiotensin II Receptor Blockers (ARBs, losartan) and Calcium Channel Blockers (CCB, amlodipine), PCP
Drug · Other
Lead sponsor
Rong Zhang
Other
Eligibility
60 Years to 85 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 15, 2026, 2:36 PM EDT
Completed Not applicable Interventional

Cut Your Pressure Too: The Altadena Barbershop Blood Pressure Study, Phase 2 (Intervention Pilot Study)

NCT02198144
View directory record Official record
Conditions
Hypertension
Interventions
barbershop-based BP measurement
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 23, 2014 · Synced Oct 15, 2026, 2:36 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

CATS Tonometer IOP Reduction Latanoprost Verses Timolol

NCT04178863
View directory record Official record
Conditions
Glaucoma; Drugs
Interventions
CATS Tonometer, Latanoprost
Device · Drug
Lead sponsor
Intuor Technologies, Inc.
Industry
Eligibility
18 Years to 101 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 26, 2019 · Synced Oct 15, 2026, 2:36 PM EDT