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Showing 1–24 of 3,816 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Hypertension Clear all
Withdrawn Phase 4 Interventional

Combined Use of Angiography, Optical Coherence Tomography and Intravascular Ultrasound in Evaluation of Pulmonary Vascular Structure and Function in Patients With Pulmonary Arterial Hypertension Treated With Oral Bosentan

NCT01508780
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
St Jude Medical C7 Dragonfly Optical Coherence Tomography (OCT), Boston Scientific Intravascular Ultrasound
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 12, 2014 · Synced Jun 7, 2026, 4:41 AM EDT
Completed Not applicable Interventional

The Role of Music in Enhancing Attention During Visual Field Exams for Pediatric Glaucoma Patients

NCT06971588
View directory record Official record
Conditions
Glaucoma
Interventions
Music intervention
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
8 Years to 17 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Jun 7, 2026, 4:41 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Smart Soft Contact Lenses for Monitoring Glaucoma

NCT07224542
View directory record Official record
Conditions
Glaucoma
Interventions
Bare Contact Lens, Clinical IOP Measure, Experimental Contact Lens Sensor
Device
Lead sponsor
Indiana University
Other
Eligibility
22 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Jun 7, 2026, 4:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Health in Midlife

NCT06640842
View directory record Official record
Conditions
Brain Health, Gestational Hypertension, Alzheimer Disease, Dementia, Cardiovascular Diseases, Pregnancy Related, Pre-Eclampsia
Interventions
A combination of various test and biomarkers will be completed to understand the effect of hypertensive disorders of pregnancy in brain health in midlife.
Diagnostic Test
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 54 Years · Female only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jun 28, 2025 · Synced Jun 7, 2026, 4:41 AM EDT
Withdrawn Phase 2 Interventional

Use of Inhaled Nitric Oxide to Prevent Pulmonary Hypertension Associated to Stored Blood Transfusion

NCT02217683
View directory record Official record
Conditions
Hypertension, Pulmonary, Hemolysis
Interventions
Nitric Oxide
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 17, 2016 · Synced Jun 7, 2026, 4:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Impact of KETO5 XOGenius Beverage on Markers of Physiological and Neurocognitive Health

NCT06318390
View directory record Official record
Conditions
Cardiovascular Diseases, Hypertension, Cognitive Decline, Diet, Healthy
Interventions
XO Genius
Dietary Supplement
Lead sponsor
The University of Texas at Arlington
Other
Eligibility
18 Years to 50 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Arlington, Texas
Source: ClinicalTrials.gov public record
Updated Sep 25, 2025 · Synced Jun 7, 2026, 4:41 AM EDT
Completed Not applicable Interventional

Using Practice Facilitation in Primary Care Settings to Reduce Risk Factors for Cardiovascular Disease

NCT02646488
View directory record Official record
Conditions
Cardiovascular Disease, High Blood Pressure
Interventions
Million Hearts ABCS 6 Months, Million Hearts ABCS 9 Months, Million Hearts ABCS 12 Months, Million Hearts ABCS 15 Months, Standard Care Regimen 9 Months, Standard Care Regimen 12 Months, Standard Care Regimen 15 Months, Standard Care Regimen 18 Months, Standard Care Regimen 21 Months, Standard Care Regimen 24 Months, Standard Care Regimen 27 Months, Follow Up Post Intervention 21 Months, Follow Up Post Intervention 24 Months, Follow Up Post Intervention 27 Months, Follow Up Post Intervention 30 Months, Follow Up Post Intervention 33 Months
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 85 Years
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 19, 2019 · Synced Jun 7, 2026, 4:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Dairy Foods and Blood Pressure in Multi-Ethnic Children

NCT00495105
View directory record Official record
Conditions
Blood Pressure, High
Interventions
Two Servings of Dairy Snacks
Behavioral
Lead sponsor
Debra K. Sullivan, PhD, RD
Other
Eligibility
8 Years to 12 Years
Enrollment
2,115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 11, 2013 · Synced Jun 7, 2026, 4:41 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Optimize Pediatric OCT Imaging

NCT06139523
View directory record Official record
Conditions
Retinal Disease, Glaucoma, Optic Nerve Diseases
Interventions
Investigational contact OCT system, Investigational noncontact OCT system:
Device
Lead sponsor
Duke University
Other
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Jun 7, 2026, 4:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Role of Endothelin in the Regulation of Vascular Tone in Patients With Essential Hypertension

NCT00001527
View directory record Official record
Conditions
Hypertension
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1995 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jun 7, 2026, 4:41 AM EDT
Completed Phase 1 Interventional

Single and Multiple Dose Escalation and Two-sequence Crossover Study of ONO-9054 in Patients With Ocular Hypertension or Mild Open-angle Glaucoma

NCT01670266
View directory record Official record
Conditions
Ocular Hypertension (OHT), Mild Open Angle-glaucoma (OAG)
Interventions
ONO-9054, Placebo
Drug
Lead sponsor
Ono Pharma USA Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
3
States / cities
Costa Mesa, California • Newport Beach, California • Santa Ana, California
Source: ClinicalTrials.gov public record
Updated Jun 2, 2013 · Synced Jun 7, 2026, 4:41 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Autonomic Regulation of Blood Pressure in Premature and Early Menopausal Women

NCT04439370
View directory record Official record
Conditions
Hypertension, Menopause, Premature, Menopause, Blood Pressure
Interventions
Microneurography to measure muscle sympathetic nerve activity (MSNA), Baroreflex sensitivity testing, Sympathoexcitatory Maneuvers, Blood tests
Diagnostic Test
Lead sponsor
University of Minnesota
Other
Eligibility
35 Years to 70 Years · Female only
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Jun 7, 2026, 4:41 AM EDT
Terminated Early Phase 1 Interventional

Effects of Vitamin D on Renin Expression in Hypertensive Patients

NCT00585442
View directory record Official record
Conditions
Hypertension, Vitamin D Deficiency
Interventions
calcitriol, Placebo
Drug
Lead sponsor
University of Utah
Other
Eligibility
55 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 26, 2016 · Synced Jun 7, 2026, 4:41 AM EDT
Completed No phase listed Observational

ShuntCheck Performance Characteristics in Asymptomatic Pseudotumor Cerebri Patients

NCT04309383
View directory record Official record
Conditions
Pseudotumor Cerebri
Interventions
ShuntCheck
Diagnostic Test
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older
Enrollment
12 participants
Timeline
2019 – 2026
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced Jun 7, 2026, 4:41 AM EDT
Withdrawn No phase listed Observational

A (Prospective/Pilot) Study Evaluating the Effect of Cataract Surgery on the Daily Activity Levels of Elderly Patients

NCT04074954
View directory record Official record
Conditions
Cataract, Diabetes, Hypertension, Obesity, Vision Disability
Interventions
Cataract surgery
Procedure
Lead sponsor
University of Pikeville
Other
Eligibility
60 Years and older
Timeline
2023
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Dec 5, 2023 · Synced Jun 7, 2026, 4:41 AM EDT
Enrolling by invitation Not applicable Interventional

Effectiveness of a Large Language Model-Based Educational Tool on Visual Field Test Reliability in Glaucoma Patients

NCT07327242
View directory record Official record
Conditions
Glaucoma, Eye Disorders, Visual Fields, Visual Field Tests
Interventions
LLM-based Education
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Jun 7, 2026, 4:41 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effect of Food on the Pharmacokinetics of Oral Treprostinil

NCT00963001
View directory record Official record
Conditions
Hypertension, Pulmonary, Pulmonary Arterial Hypertension
Interventions
Treprostinil diethanolamine, Standardized meals
Drug · Other
Lead sponsor
United Therapeutics
Industry
Eligibility
18 Years to 55 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Mar 7, 2010 · Synced Jun 7, 2026, 4:41 AM EDT
Terminated Phase 2 Interventional Results available

Complement Regulation to Undo Systemic Harm in Preeclampsia

NCT04725812
View directory record Official record
Conditions
Preeclampsia, Severe Preeclampsia, Eculizumab, HELLP, HELLP Syndrome, HELLP Syndrome Second Trimester, Pregnancy Related, AHUS, PNH, Complement Regulatory Factor Defect, Complement Abnormality, HELLP Syndrome Third Trimester
Interventions
Eculizumab
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
13 Years and older · Female only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced Jun 7, 2026, 4:41 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 Jun 7, 2026, 4:41 AM EDT
Terminated No phase listed Observational

Evaluate Real-World Use of Next Generation Infusion Pumps to Administer Remodulin

NCT05060315
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Remunity Pump for Remodulin
Combination Product
Lead sponsor
United Therapeutics
Industry
Eligibility
22 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Morrisville, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 15, 2025 · Synced Jun 7, 2026, 4:41 AM EDT
Completed Phase 4 Interventional Results available

REPAIR: Right vEntricular Remodeling in Pulmonary ArterIal hypeRtension

NCT02310672
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Macitentan
Drug
Lead sponsor
Actelion
Industry
Eligibility
18 Years to 64 Years
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
8
States / cities
Boston, Massachusetts • Minneapolis, Minnesota • St Louis, Missouri + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 29, 2025 · Synced Jun 7, 2026, 4:41 AM EDT
Completed No phase listed Observational

Retrospective Review of Xen Gel Stent Implantation With Open vs. Closed Conjunctiva Approach

NCT04406467
View directory record Official record
Conditions
Glaucoma, Open-Angle
Interventions
Xen Gel Stent
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
Not listed
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 24, 2023 · Synced Jun 7, 2026, 4:41 AM EDT
Not yet recruiting Not applicable Interventional

No Time to Pause: Physical Activity to Improve Health of Midlife Hispanic Women

NCT06376812
View directory record Official record
Conditions
Elevated Blood Pressure, Perimenopause
Interventions
Physical activity intervention
Behavioral
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
45 Years to 50 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 7, 2025 · Synced Jun 7, 2026, 4:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study of a Holistic Health Program for United Methodist Clergy

NCT01564719
View directory record Official record
Conditions
Obesity, Depression, Diabetes, Hypertension, Hypercholesterolemia
Interventions
Holistic health
Behavioral
Lead sponsor
Duke Clergy Health Initiative
Other
Eligibility
18 Years and older
Enrollment
1,114 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 29, 2020 · Synced Jun 7, 2026, 4:41 AM EDT