To join a hypertension clinical trial in United States, select a recruiting trial below and check the eligibility criteria. Contact the trial's principal investigator or the listed site in United States directly. All trials listed here are sourced from ClinicalTrials.gov, the official U.S. registry of clinical studies.

What phases are hypertension trials in United States?

Active hypertension trials in United States span EARLY_Phase 1, Phase 4. Phase I trials test safety, Phase II test efficacy, and Phase III compare against standard treatments in larger patient populations.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer · Last Reviewed: July 2026 · Data Methodology

Active Trials in United States (25)

Effect of Electro-Acupuncture on Blood Pressure

Comparing Healthcare Visit Recording and Open Notes to Improve Chronic iLlness Care Experience in Older Adults

Project 2: ACHIEVE- HF

Inspiratory Muscle Strength Training in Chronic Kidney Disease

Inspire HER: Inspiring the Heart and Emotions for Radical Health

Clevidipine for the Antihypertensive Treatment of Acute Intracerebral Hemorrhage

Positron Emission Tomography (PET) Imaging of Cholesterol Trafficking: Clinical Evaluation of [18F]FNP-59 in Normal Human Subjects (Group 1)

Gut Microbiota in Metabolic Surgery

Delivering Food Resources & Kitchen Skills (FoRKS) to Adults With Food Insecurity and Hypertension

Overnight Trials With Heat Stress in Autonomic Failure Patients With Supine Hypertension

Probiotic Effect on Dietary Nitrate to Plasma Nitrite Production ( OPEDNPN )

Positron Emission Tomography (PET) Imaging of Cholesterol Trafficking: Clinical Evaluation of [18F]FNP-59 in Normal Human Subjects (Groups 2, 3 & 4)

Human/Machine Interface: What the HeartMate 3 ® Device Tells Us About the Future

The Path to Optimal Black Maternal Heart Health: Comparing Two CVD Risk Reduction Interventions (Change of HEART)

Mobile Cued Adherence Therapy (mCAT) for Blood Pressure Medication

Assessment of Risks of Perinephric Fat Thickness to Adverse Renal Outcomes Post Donor Nephrectomy

Study of the Progression of Chronic Cardiovascular Conditions

Examining Digital Health Care Delivery Models Through Medicaid Collaborative

Preparing FIM-BCS - A Lifestyle Modification for African-American Breast Cancer Survivors

Preventing Cognitive Decline by Reducing BP Target Trial

Childhood-Onset Essential Hypertension Natural History Study

Intensive Patient Referral and Education Program Prior to Renal Replacement Therapy

Optimizing Prescribing Decisions for Hospitalized Older Adults With Chronic Conditions

Assessing the Efficacy of Targeted Home Visits in the Management of Chronic Conditions

Cardiovascular Manifestations of MR Activation in Primary Aldosteronism: Pilot Clinical Study

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