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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Hypertension, Essential Clear all
Completed Phase 3 Interventional Results available

Research Study To Test Carvedilol CR + Lisinopril Versus Lisinopril + Placebo In Patients With High Blood Pressure

NCT00624065
View directory record Official record
Conditions
Hypertension
Interventions
carvedilol controlled release/lisinopril, lisinopril + placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 80 Years
Enrollment
348 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
76
States / cities
Mobile, Alabama • Chandler, Arizona • Glendale, Arizona + 66 more
Source: ClinicalTrials.gov public record
Updated Dec 27, 2016 · Synced Jul 23, 2026, 8:50 AM EDT
Completed Phase 2 Interventional

STRETCH Study: Effect of Distensibility on Endothelial-Dependent Vasoreactivity in Patients With ISH

NCT00277875
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
ALT-711 (alagebrium chloride)
Drug
Lead sponsor
Synvista Therapeutics, Inc
Industry
Eligibility
50 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 26, 2009 · Synced Jul 23, 2026, 8:50 AM EDT
Terminated Not applicable Interventional

Aldosterone Blockade to Prevent Myocardial Remodeling In Patients With Controlled Essential Hypertension

NCT00980031
View directory record Official record
Conditions
Myocardial Remodeling
Interventions
Eplerenone, Lactose Tablet
Drug
Lead sponsor
Creighton University
Other
Eligibility
19 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Mar 27, 2014 · Synced Jul 23, 2026, 8:50 AM EDT
Completed Phase 2 Interventional Results available

A Dose Finding Study Of PF-00489791 In Patients With Mild To Moderate High Blood Pressure

NCT00422461
View directory record Official record
Conditions
Hypertension
Interventions
placebo, PF-00489791
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 70 Years
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
20
States / cities
Los Angeles, California • Santa Ana, California • Tustin, California + 15 more
Source: ClinicalTrials.gov public record
Updated Oct 10, 2021 · Synced Jul 23, 2026, 8:50 AM EDT
Completed Phase 3 Interventional Results available

An Assessment of Long Term Safety of the Combination of Aliskiren / Amlodipine in Patients With High Blood Pressure

NCT00402103
View directory record Official record
Conditions
Hypertension
Interventions
Aliskiren, Amlodipine, Hydrochlorothiazide
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years and older
Enrollment
556 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Santa Fe, New Mexico
Source: ClinicalTrials.gov public record
Updated Mar 9, 2011 · Synced Jul 23, 2026, 8:50 AM EDT
Completed Phase 4 Interventional Results available

A Study Evaluating the Gastrointestinal (GI) Safety and Tolerability of Aliskiren Compared to Ramipril in Essential Hypertension

NCT00631917
View directory record Official record
Conditions
Hypertension
Interventions
Aliskiren, Ramipril, Placebo to Ramipril, Placebo to Aliskiren
Drug · Other
Lead sponsor
Novartis
Industry
Eligibility
50 Years and older
Enrollment
774 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 11, 2011 · Synced Jul 23, 2026, 8:50 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Effect of Gene Variants on Dopamine Receptor Natriuretic Responses

NCT00592150
View directory record Official record
Conditions
Hypertension
Interventions
fenoldopam, Placebo
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 70 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2013
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 22, 2013 · Synced Jul 23, 2026, 8:50 AM EDT
Completed Phase 4 Interventional

An Examination of the Safety and Blood Pressure Lowering Effect of Increasing Doses of Benicar® and Benicar® HCT in Patients With Hypertension

NCT00185068
View directory record Official record
Conditions
Hypertension
Interventions
Olmesartan medoxomil, Olmesartan medoxomil/hydrochlorothiazide, Hydrochlorothiazide
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004
U.S. locations
16
States / cities
Fort Lauderdale, California • Long Beach, California • Roseville, California + 13 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2005 · Synced Jul 23, 2026, 8:50 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pediatric Primary Hypertension and the Renin-Angiotensin System (PHRAS)

NCT03310684
View directory record Official record
Conditions
Pediatric Disorder, Pediatric Obesity, Primary Hypertension
Interventions
Not listed
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
5 Years to 17 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 27, 2025 · Synced Jul 23, 2026, 8:50 AM EDT
Terminated Not applicable Interventional

A Multicenter Study to Evaluate the ROX Coupler in Subjects With Hypertension

NCT02895386
View directory record Official record
Conditions
Hypertension, High Blood Pressure
Interventions
ROX Coupler, Sham procedure
Device · Other
Lead sponsor
ROX Medical, Inc.
Industry
Eligibility
22 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
13
States / cities
Birmingham, Alabama • Gainesville, Florida • Atlanta, Georgia + 9 more
Source: ClinicalTrials.gov public record
Updated May 12, 2019 · Synced Jul 23, 2026, 8:50 AM EDT
Completed Phase 3 Interventional Results available

An Efficacy and Safety Study in Children 6 to Less Than 18 Years of Age With Hypertension

NCT02235909
View directory record Official record
Conditions
Hypertension
Interventions
Azilsartan Medoxomil Low-dose, Losartan, Placebo for Azilsartan Medoxomil, Placebo for Losartan, Azilsartan Medoxomil Medium-dose (20 mg), Azilsartan Medoxomil High-dose (40 mg)
Drug
Lead sponsor
Arbor Pharmaceuticals, Inc.
Industry
Eligibility
6 Years to 18 Years
Enrollment
377 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
17
States / cities
Anaheim, California • Hialeah, Florida • Miami, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Feb 24, 2025 · Synced Jul 23, 2026, 8:50 AM EDT
Completed Phase 2 Interventional

Uric Acid in Essential Hypertension in Children

NCT00288184
View directory record Official record
Conditions
Essential Hypertension
Interventions
Allopurinol, Placebo
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
12 Years to 18 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 13, 2017 · Synced Jul 23, 2026, 8:50 AM EDT
Completed No phase listed Observational

A Real-world Study of the Safety of Hypertension Medication Therapy in Japanese Patients With Naïve Hypertension

NCT06683768
View directory record Official record
Conditions
Hypertension
Interventions
Not listed
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
40,563 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 19, 2024 · Synced Jul 23, 2026, 8:50 AM EDT
Completed Phase 3 Interventional

Combination of Nebivolol and Valsartan Given as Free Tablets for Stage 1 or Stage 2 Hypertension

NCT01415505
View directory record Official record
Conditions
Hypertension
Interventions
Nebivolol, Valsartan and Hydrochlorothiazide
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
18 Years and older
Enrollment
812 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
135
States / cities
Birmingham, Alabama • Foley, Alabama • Gulf Shores, Alabama + 113 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2013 · Synced Jul 23, 2026, 8:50 AM EDT
Completed Phase 4 Interventional Results available

Valsartan/Amlodipine As Compared to Losartan Treatment in Stage 2 Systolic Hypertension

NCT00931710
View directory record Official record
Conditions
Stage 2 Systolic Hypertension
Interventions
valsartan, amlodipine, HCTZ, Losartan, HCTZ followed by valsartan, amlodipine, HCTZ
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years and older
Enrollment
488 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 6, 2011 · Synced Jul 23, 2026, 8:50 AM EDT
Completed Phase 2 Interventional

A Dose-Ranging Study of the Safety and Efficacy of ADX415 in the Treatment of Essential Hypertension

NCT00779181
View directory record Official record
Conditions
Hypertension
Interventions
ADX415, Placebo
Drug
Lead sponsor
Addrenex Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
3
States / cities
Austin, Texas • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Dec 16, 2008 · Synced Jul 23, 2026, 8:50 AM EDT
Completed Phase 1 Interventional

Safety, Tolerability, Pharmacokinetics and Pharmacodynamics Response of Vasomera (PB1046) Injection Following a Single Subcutaneous Dose in Subjects With Stage 1 or 2 Essential Hypertension

NCT01523067
View directory record Official record
Conditions
Essential Hypertension
Interventions
Vasomera (PB1046), 0.9% Sodium Chloride
Drug
Lead sponsor
PhaseBio Pharmaceuticals Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
5
States / cities
Anniston, Alabama • Walnut Creek, California • Saint Paul, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 3, 2013 · Synced Jul 23, 2026, 8:50 AM 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 6, 2017 · Synced Jul 23, 2026, 8:50 AM EDT
Completed Not applicable Interventional Results available

Intensive Versus Standard Blood Pressure Lowering to Prevent Functional Decline in Older People

NCT01650402
View directory record Official record
Conditions
Hypertension, Systolic, Cerebrovascular Disease
Interventions
Anti-hypertensive therapy to SBP 130 mm Hg, Anti-hypertensive therapy to SBP 145 mm Hg
Other
Lead sponsor
UConn Health
Other
Eligibility
75 Years and older
Enrollment
199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 17, 2020 · Synced Jul 23, 2026, 8:50 AM EDT
Completed Phase 1 Interventional

Phase 1, Randomized, Double-Blind, Placebo-Controlled Exploratory Study That Will Assess the Safety, Tolerability, Pharmacokinetics and Hemodynamic Response to a Single 30 Minute Intravenous Infusion of Vasomera™ (PB1046) in Adult Subjects With Stage 1 or 2 Essential Hypertension

NCT01873885
View directory record Official record
Conditions
Essential Hypertension
Interventions
Placebo Single IV (Intravenous) Infusion, Experimental: Single IV Infusion Vasomera (PB1046)
Drug
Lead sponsor
PhaseBio Pharmaceuticals Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 9, 2014 · Synced Jul 23, 2026, 8:50 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

The Benefits of Natural Medicine, Vitamin IV Therapy and Supplements: Maintaining Good Health Through Nature

NCT05067998
View directory record Official record
Conditions
Anxiety Disorders and Symptoms, Fibromyalgia, Arthritis, Chronic Pain, Hypertension,Essential
Interventions
IV Vitamin Infused Therapy Treatment, Herbal medicine
Dietary Supplement · Drug
Lead sponsor
Faith A. Richardson
Other
Eligibility
21 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Dover, Delaware
Source: ClinicalTrials.gov public record
Updated Sep 22, 2025 · Synced Jul 23, 2026, 8:50 AM EDT
Completed Phase 2 Interventional Results available

Dose-finding Study With ACT-132577 (Aprocitentan) in Participants With Essential Hypertension

NCT02603809
View directory record Official record
Conditions
Essential Hypertension
Interventions
Aprocitentan 5 mg, Aprocitentan 10 mg, Aprocitentan 25 mg, Aprocitentan 50 mg, Lisinopril 20 mg, Placebo
Drug
Lead sponsor
Idorsia Pharmaceuticals Ltd.
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,659 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
74
States / cities
Fort Payne, Alabama • Chandler, Arizona • Peoria, Arizona + 62 more
Source: ClinicalTrials.gov public record
Updated Nov 22, 2022 · Synced Jul 23, 2026, 8:50 AM EDT
Terminated Phase 1 Interventional

Cardiovascular Effects of Angiotensin (1-7) in Essential Hypertension

NCT02245230
View directory record Official record
Conditions
Hypertension, Hypertension, Essential
Interventions
Angiotensin (1-7), Trimethaphan, Phenylephrine
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 60 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 8, 2024 · Synced Jul 23, 2026, 8:50 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Azilsartan Medoxomil and Chlorthalidone in Participants With Moderate to Severe Hypertension

NCT00818883
View directory record Official record
Conditions
Essential Hypertension
Interventions
Azilsartan medoxomil and chlorthalidone, Azilsartan medoxomil and hydrochlorothiazide
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
609 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
50
States / cities
Birmingham, Alabama • Gulf Shores, Alabama • Scottsboro, Alabama + 47 more
Source: ClinicalTrials.gov public record
Updated Feb 6, 2012 · Synced Jul 23, 2026, 8:50 AM EDT