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Showing 1–24 of 110 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Essential Hypertension Clear all
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 Sep 6, 2026, 5:29 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Optical Coherence Tomography Angiography in Subjects With Retinal Vascular Disease

NCT04505618
View directory record Official record
Conditions
Diabetic Retinopathy, Retinal Vein Occlusion, Hypertension,Essential, Retinal Vascular Disorder
Interventions
Swept-Source (SS) OCT Angiography, Spectral-Domain (SD) OCT Angiography, Fundus Imaging, Axial Length Measurement Device
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 99 Years
Enrollment
1,050 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Sep 6, 2026, 5:29 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Azilsartan Medoxomil in Participants With Essential Hypertension

NCT00696241
View directory record Official record
Conditions
Hypertension
Interventions
Azilsartan medoxomil and olmesartan, Olmesartan, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
1,275 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
80
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mesa, Arizona + 77 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2011 · Synced Sep 6, 2026, 5:29 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 Sep 6, 2026, 5:29 AM EDT
Active, not recruiting Not applicable Interventional

RADIANCE Continued Access Protocol

NCT05017935
View directory record Official record
Conditions
Hypertension, Hypertension, Resistant to Conventional Therapy, Vascular Diseases, Cardiovascular Diseases
Interventions
Renal Denervation
Device
Lead sponsor
ReCor Medical, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
40
States / cities
Chula Vista, California • Los Angeles, California • Sacramento, California + 34 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2024 · Synced Sep 6, 2026, 5:29 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 Sep 6, 2026, 5:29 AM EDT
Completed Not applicable Interventional

The Northwest Coalition for Primary Care Practice Support

NCT02839382
View directory record Official record
Conditions
Cardiovascular Disease, Essential Hypertension, Nicotine Dependence, Hyperlipidemia
Interventions
Coaching, Educational Outreach, Site Visits
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
Not listed
Enrollment
209 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 15, 2019 · Synced Sep 6, 2026, 5:29 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

A Study in Chinese Mild to Moderate Hypertensive Patients Comparing the Efficacy of Co-Diovan With Diovan.

NCT00250562
View directory record Official record
Conditions
Hypertension
Interventions
valsartan plus hydrochlorothiazide
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years and older
Enrollment
1,171 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 31, 2017 · Synced Sep 6, 2026, 5:29 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 Sep 6, 2026, 5:29 AM EDT
Completed Phase 4 Interventional Results available

Study of the Efficacy and Safety of Nebivolol in Younger Patients (18 - 54 Years)

NCT01415531
View directory record Official record
Conditions
Hypertension
Interventions
Nebivolol, Placebo
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
18 Years to 54 Years
Enrollment
641 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
75
States / cities
Phoenix, Arizona • Buena Park, California • Burbank, California + 58 more
Source: ClinicalTrials.gov public record
Updated May 15, 2013 · Synced Sep 6, 2026, 5:29 AM EDT
Completed Phase 3 Interventional Results available

A Safety and Efficacy Trial of Aliskiren 150mg , 300 mg Compared to Ramipril 5mg, 10mg in the Elderly

NCT00368277
View directory record Official record
Conditions
Hypertension
Interventions
Aliskiren, Ramipril, Hydrochlorothiazide, Amlodipine
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
65 Years and older
Enrollment
901 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 24, 2011 · Synced Sep 6, 2026, 5:29 AM EDT
Active, not recruiting Not applicable Interventional Results available

A Study of the ReCor Medical Paradise System in Clinical Hypertension

NCT02649426
View directory record Official record
Conditions
Hypertension, Vascular Diseases
Interventions
The Paradise® Renal Denervation Ultrasound System, Sham Procedure
Device
Lead sponsor
ReCor Medical, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
282 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
24
States / cities
Birmingham, Alabama • Los Angeles, California • Sacramento, California + 18 more
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Sep 6, 2026, 5:29 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 Sep 6, 2026, 5:29 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety Comparison of Azilsartan Medoxomil to Valsartan in Participants With Essential Hypertension

NCT00591578
View directory record Official record
Conditions
Hypertension
Interventions
Azilsartan Medoxomil, Valsartan
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
984 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
77
States / cities
Huntsville, Alabama • Glendale, Arizona • Phoenix, Arizona + 74 more
Source: ClinicalTrials.gov public record
Updated Feb 1, 2012 · Synced Sep 6, 2026, 5:29 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 Sep 6, 2026, 5:29 AM EDT
Completed Phase 3 Interventional

A Clinical Study to Compare Long-term Efficacy and Safety of an Aliskiren Based Regimen to a Hydrochlorothiazide Based Treatment Regimen With Optional Addition of Amlodipine

NCT00294710
View directory record Official record
Conditions
Hypertension
Interventions
Aliskiren
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years to 80 Years
Enrollment
976 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 7, 2011 · Synced Sep 6, 2026, 5:29 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 Sep 6, 2026, 5:29 AM EDT
Terminated Phase 2 Interventional Results available

Oral 6R-BH4 for the Treatment of Isolated Systolic Hypertension and Endothelial Dysfunction

NCT00802893
View directory record Official record
Conditions
Isolated Systolic Hypertension, Endothelial Dysfunction
Interventions
6R-BH4, Placebo
Drug · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
40 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 20, 2017 · Synced Sep 6, 2026, 5:29 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 Sep 6, 2026, 5:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bioequivalency Study of Perindopril Erbumine 8 mg Tablet Under Fed Conditions

NCT01013155
View directory record Official record
Conditions
Essential Hypertension
Interventions
perindopril erbumine
Drug
Lead sponsor
Roxane Laboratories
Industry
Eligibility
18 Years to 45 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 22, 2018 · Synced Sep 6, 2026, 5:29 AM EDT
Completed Not applicable Interventional

Heat Therapy in Older Hypertensive Women

NCT03857490
View directory record Official record
Conditions
Essential Hypertension
Interventions
Lower leg heat therapy
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
60 Years to 85 Years · Female only
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Sep 6, 2026, 5:29 AM EDT
Terminated Not applicable Interventional

Motivational Interviewing

NCT00208104
View directory record Official record
Conditions
Essential Hypertension
Interventions
Motivational Interviewing
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
167 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 17, 2013 · Synced Sep 6, 2026, 5:29 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 Sep 6, 2026, 5:29 AM EDT
Completed Not applicable Interventional Results available

Implementing Hypertension Screening Guidelines in Primary Care

NCT03480217
View directory record Official record
Conditions
Hypertension,Essential, White Coat Hypertension
Interventions
Multifaceted Implementation Strategy, Usual care
Behavioral · Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
1,186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 12, 2025 · Synced Sep 6, 2026, 5:29 AM EDT