Condition
Essential (Primary) Hypertension clinical trials and research
As of November 12, 2026, Find a Trial lists 2 Essential (Primary) Hypertension clinical trials that are recruiting, at sites in 2 countries (most in China (1), Egypt (1)). By phase: Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 2Clinical trials
- 2Countries
All recruiting trials (2)
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Yufeng Ningxin for High Blood Pressure in Adults
This study tests whether Yufeng Ningxin tablets can lower blood pressure in adults with essential hypertension compared with a placebo.
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Electrical stimulation plus isometric exercise to improve blood flow in resistant high blood pressure
This will try whether adding upper‑thoracic electrical stimulation (TENS) and isometric exercise to usual blood pressure medications can lower blood pressure and improve peripheral blood flow in men and women aged 50–60 with resistant hypertension.
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Quick answers
How many Essential (Primary) Hypertension clinical trials are recruiting right now?
2, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in China (1 trial), Egypt (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.