HEALTHY PARTICIPANTS
Clinical trials for HEALTHY PARTICIPANTS explained in plain language.
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Vitamin c may shield postmenopausal hearts without hormones
Disease control TerminatedThis study tests whether vitamin C supplements can reduce oxidative stress and improve blood vessel function in healthy, sedentary postmenopausal women during exercise. Participants take different doses of vitamin C (0 mg to 1000 mg) for a few days before each exercise session. T…
Matched conditions: HEALTHY PARTICIPANTS
Phase: NA • Sponsor: University of Virginia • Aim: Disease control
Last updated Jul 19, 2026 00:00 UTC
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Early safety check for new drug UCB3101 in healthy volunteers
Knowledge-focused TerminatedThis study was an early, first-in-human trial to see if a single dose of UCB3101 is safe and tolerable in healthy adults aged 18 to 65. Researchers gave either the drug or a placebo and watched for side effects. The study was terminated early, so results are limited.
Matched conditions: HEALTHY PARTICIPANTS
Phase: PHASE1 • Sponsor: UCB Biopharma SRL • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:06 UTC
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Experimental drug INCB000631 put to first safety test in humans
Knowledge-focused TerminatedThis early-stage study tested the safety and how the body handles the experimental drug INCB000631 in 24 healthy adults. Participants received either the drug or a placebo by mouth. The trial was terminated, so final results may not be available. It was not designed to treat any …
Matched conditions: HEALTHY PARTICIPANTS
Phase: PHASE1 • Sponsor: Incyte Corporation • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:55 UTC
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Vitamin a booster for Kids' vaccines? small study cut short
Knowledge-focused TerminatedThis early-phase study looked at whether giving vitamin A along with the pneumococcus vaccine (Prevnar) helps children ages 1 to 4 build a stronger immune response. Only 22 healthy kids were enrolled before the study was stopped early. Researchers measured antibody levels in the …
Matched conditions: HEALTHY PARTICIPANTS
Phase: PHASE1 • Sponsor: St. Jude Children's Research Hospital • Aim: Knowledge-focused
Last updated Jun 26, 2026 14:15 UTC