Condition
Health Adult Subjects clinical trials and research
As of November 12, 2026, Find a Trial lists 11 Health Adult Subjects clinical trials that are recruiting, at sites in 6 countries (most in China (3), United States (3), Spain (2)). By phase: Phase 1 (4). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 11Clinical trials
- 6Countries
Newest Health Adult Subjects clinical trials
All recruiting trials (11)
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Morningness vs. eveningness and how quickly healthy adults recover after submaximal exercise
This study tests whether people who prefer morning or evening are linked to how quickly healthy adults recover after a light-to-moderate workout.
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Orally Taken TIX100 in Healthy Overweight/Obese Adults
This study will test whether daily oral TIX100 is safe and well tolerated in healthy adults who are overweight or obese.
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YR001 Topical Ointment safety and PK in healthy Chinese adults
This study tests whether YR001 ointment is safe and tolerable and how it behaves in the body after single and repeated applications in healthy Chinese adults, compared with a placebo.
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Does Yoga Style Affect Sleep and Heart Health in Adults with and without Insomnia
This study tests whether two styles of yoga (vinyasa and gentle yoga) done in the evening can improve sleep and heart health in adults, including those with insomnia.
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Single-dose testing of JPH034 in healthy adults.
This trial tests single ascending doses of the experimental drug JPH034 versus placebo in healthy adults aged 18–50 to see if the drug is safe, how the body handles it, and whether food affects absorption.
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Muscle–brain connections in older adults with and without neurological disorders
See if muscle–brain connections differ between healthy adults aged 60+ and people over 60 who have neurological disorders such as ALS, Parkinson's, Alzheimer's, or severe acquired brain injury.
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Using a blood telomere test to help diagnose lung cancer
This research will test whether a blood telomere test can tell who has lung cancer among adults 45 and older by comparing newly diagnosed, untreated patients to high‑ and low‑risk controls.
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Nicotinamide riboside supplementation to improve metabolic flexibility during Zone 2 training
This test will see if taking nicotinamide riboside (NR) helps healthy adults improve metabolic flexibility during Zone 2 endurance training.
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GR2303 injection safety and immune response in healthy adults
This trial will try GR2303 injections in healthy adults to see if they are safe and how the body handles them and responds immunologically.
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Pressure-pain sensitivity and natural pain-blocking after a cold hand immersion in people with and without tennis elbow
This will test whether people with tennis elbow feel pressure pain differently and whether their body's natural pain‑blocking response changes before, during, and after a cold hand immersion compared with people without elbow pain.
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Effects of different exercise formats on heart rate, blood pressure, lactate, effort, and fatigue
This study will test four ways of exercising—standard aerobic, HIIT, aerobic with immersive virtual reality, and HIIT with immersive virtual reality—on healthy adults to see how they affect heart rate, blood pressure, lactate, effort, and fatigue.
Related topics
Quick answers
How many Health Adult Subjects clinical trials are recruiting right now?
11, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 6 countries. The most sites are in China (3 trials), United States (3 trials), Spain (2 trials), Jordan (1 trial), Turkey (Türkiye) (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 1: 4. 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.