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Showing 25–35 of 11 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Stage-1 Hypertension Clear all
Completed Phase 1Phase 2 Interventional Results available

Safety and Efficacy of a New Ophthalmic Formulation of Bimatoprost in Patients With Open Angle Glaucoma and Ocular Hypertension

NCT01157364
View directory record Official record
Conditions
Open-Angle Glaucoma, Ocular Hypertension
Interventions
bimatoprost 20 µg generation 2, bimatoprost 15 µg generation 2, bimatoprost 10 µg generation 2, bimatoprost 6 µg generation 2, bimatoprost 15 µg generation 1, bimatoprost 10 µg generation 1, bimatoprost 0.03%
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
36
States / cities
Artesia, California • La Jolla, California • Los Angeles, California + 31 more
Source: ClinicalTrials.gov public record
Updated Mar 29, 2020 · Synced Sep 27, 2026, 8:01 PM EDT
Completed Phase 4 Interventional

Randomized, Double-Blind, Placebo-Controlled, Forced-Titration, Comparing Telmisartan vs Valsartan. Taken Orally for Eight Weeks in Patients With Stage 1 and Stage 2 Hypertension

NCT00168779
View directory record Official record
Conditions
Hypertension
Interventions
telmisartan 80 mg / hydrochlorothiazide 25 mg, valsartan 160 mg / hydrochlorothiazide 25 mg, placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
1,185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
113
States / cities
Athens, Alabama • Birmingham, Alabama • Huntsville, Alabama + 90 more
Source: ClinicalTrials.gov public record
Updated Dec 27, 2017 · Synced Sep 27, 2026, 8:01 PM EDT
Completed Phase 3 Interventional Results available

Blood Pressure Lowering Ability and Safety of an Olmesartan and Amlodipine Based Treatment Regimen in Patients With Stage I and Stage II Hypertension

NCT00527514
View directory record Official record
Conditions
Hypertension
Interventions
Amlodipine, Olmesartan medoxomil plus amlodipine
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years and older
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
18
States / cities
Buena Park, California • Long Beach, California • Los Angeles, California + 15 more
Source: ClinicalTrials.gov public record
Updated Nov 10, 2009 · Synced Sep 27, 2026, 8:01 PM EDT
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 Sep 27, 2026, 8:01 PM EDT
Completed Not applicable Interventional Results available

HIRREM for Stage 1 Primary Hypertension

NCT03479697
View directory record Official record
Conditions
Hypertension, Blood Pressure, Cardiovascular Diseases, Cardiovascular Risk Factor, Autonomic Nervous System Imbalance
Interventions
HIRREM, Continued Current Care
Device · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 19, 2023 · Synced Sep 27, 2026, 8:01 PM 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 Sep 27, 2026, 8:01 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Blood Pressure Lowering Effects of Grape Juice

NCT00302809
View directory record Official record
Conditions
Hypertension
Interventions
Concord Grape Juice
Dietary Supplement
Lead sponsor
Boston University
Other
Eligibility
21 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 17, 2009 · Synced Sep 27, 2026, 8:01 PM EDT
Completed Phase 2 Interventional

Blueberry Consumption Improves Vascular Function and Lowers Blood Pressure in Postmenopausal Women With Pre- and Stage 1-hypertension

NCT01686282
View directory record Official record
Conditions
Blood Pressure
Interventions
Freeze-dried Blueberry Powder, Placebo
Dietary Supplement
Lead sponsor
Florida State University
Other
Eligibility
45 Years to 65 Years · Female only
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Jan 13, 2015 · Synced Sep 27, 2026, 8:01 PM 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 Sep 27, 2026, 8:01 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of 7 Days of Grape Seed Extract Supplementation on Cold Pressor Test and Muscle Metaboreflex in Individuals With Elevated and Stage 1 Hypertension

NCT06428890
View directory record Official record
Conditions
Prehypertension
Interventions
Grape Seed Extract, Placebo
Dietary Supplement
Lead sponsor
California Baptist University
Other
Eligibility
18 Years to 30 Years · Male only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Riverside, California
Source: ClinicalTrials.gov public record
Updated May 23, 2024 · Synced Sep 27, 2026, 8:01 PM EDT
Completed Not applicable Interventional

Blueberries for Improving Vascular Endothelial Function in Postmenopausal Women With Elevated Blood Pressure

NCT03370991
View directory record Official record
Conditions
Menopause, Elevated Blood Pressure, Hypertension, Endothelial Dysfunction
Interventions
Blueberry Powder, Placebo Powder
Dietary Supplement
Lead sponsor
Colorado State University
Other
Eligibility
45 Years to 65 Years · Female only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 13, 2022 · Synced Sep 27, 2026, 8:01 PM EDT