Clinical trials
Volunteers clinical trials
Below are recruiting volunteers clinical trials, each written for real people, not researchers. We’re tracking 525 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07029932RecruitingPhase 1
Testing the safety of multiple doses of BWC0977 in healthy people
This study tests an experimental antibiotic called BWC0977 to see if it is safe and well-tolerated when given as single and multiple doses. It is for healthy volunteers to understand how the drug behaves in the body before moving to patient trials.
Melbourne, VictoriaAges 18–55 - NCT07032558RecruitingPhase 1
Comparing a new drug to two pain relievers in healthy men
This trial tests a new drug combination (DW-1021) against two common pain medications (Pelubi CR and Zytram CR) taken separately. Participation helps researchers understand how the drugs compare in healthy men.
Haiphong, Hai PhongAges 18–45 - NCT07020156RecruitingPhase 1
First test of drug OX118 in healthy people
This early-phase trial tests a new drug called OX118 in healthy volunteers to see if it is safe and how the body processes it. It is a first step in developing a potential new treatment.
UppsalaAges 18–60 - NCT07016906Recruiting
MRI study of knee movement in healthy adults
This study uses MRI scans to see how the knee moves from a bent to a straight position. It aims to learn more about normal knee motion, which could help improve treatments for knee problems.
Marcy-l'ÉtoileAges 18–40 - NCT07021079Recruiting
Can muscle vibration help when you are less active?
This study tests whether gentle muscle vibration can help prevent muscle and bone loss when you reduce your activity. You will have one leg vibrated for a short time each day to see if it keeps your muscles strong.
Saint-EtienneAges 19–45 - NCT07014930RecruitingPhase 1
Predicting how your liver processes medications
This study checks how well your liver breaks down certain medications based on your genes. It aims to find new ways to predict your natural liver function, which could help doctors prescribe the right drug dose for you.
GenevaAges 18–65 - NCT06996704RecruitingPhase 1
Study of AK0610 in healthy adults
This trial tests a new drug called AK0610 in healthy volunteers aged 18 to 50. It helps researchers understand how the drug works in the body and whether it is safe before moving to larger studies.
Jinan, ShandongAges 18–50 - NCT07012993RecruitingPhase 2
Very low dose PET brain scan study
This study tests whether using a very low dose of radiation for a brain PET scan can still give clear images. If you are eligible, you will get a type of radioactive tracer that helps show amyloid plaques in the brain, often used in Alzheimer's research.
Englewood, New JerseyAges 18–120 - NCT06995482RecruitingPhase 1
Testing safety of KSHN001034 in healthy postmenopausal women
This study tests how safe and tolerable a new drug, KSHN001034, is in healthy women who have gone through menopause. It involves multiple doses to see how your body processes the medicine.
Miami Lakes, FloridaAges 45–60 - NCT06993558Recruiting
Safety of Injectable Biosimulators for Skin Laxity
This trial studies the safety of injectable biosimulators (PLLA and CAHA) used to treat loose skin or lost volume. It aims to see how these treatments interact with your body.
Hamburg, Free and Hanseatic City of HamburgAges 30 years+ - NCT06904313RecruitingPhase 2
Ultra-low dose PET scan for PSMA
This study tests a very low-dose PET scan to see if it can find prostate cancer cells that have PSMA on their surface. It might help you avoid higher radiation doses while still getting important images.
Englewood, New JerseyAges 18–120 - NCT06956391RecruitingPhase 2
Ultra-low dose PET scan study using FDG
This study tests if a very low dose of a standard PET scan tracer (FDG) can produce clear images. It may help people who need a PET scan but are concerned about radiation exposure.
Englewood, New JerseyAges 18–120 - NCT06989320Recruiting
Oxalate production in calcium oxalate stone formers
This study looks at how the body makes oxalate (a natural substance that can form kidney stones) in people who have had calcium oxalate stones. You will eat a special diet and stop supplements for a short time to help researchers understand stone formation.
Birmingham, AlabamaAges 18–80 - NCT06983730RecruitingEarly Phase 1
Vitamin B3 and Kidney Response to Exercise in Heat
This study tests how your kidneys respond to exercise in the heat, and whether taking vitamin B3 (niacin) changes that response. It might help protect the kidneys of people who work or exercise in hot conditions.
Boston, MassachusettsAges 18–45 - NCT06982508RecruitingPhase 2
Study of obicetrapib on antioxidants in healthy adults
This trial tests whether a new cholesterol-lowering drug, obicetrapib, affects antioxidant levels in the blood and HDL (good cholesterol) particles. It is currently for healthy volunteers only.
Miami Gardens, FloridaAges 18–75 - NCT06971822Recruiting
Whey protein for muscle building in older adults
This study tests whether a special whey protein drink helps build muscle in older adults, both at rest and after exercise. It compares a leucine-enriched protein to regular protein to see which works better.
Derby, DerbyshireAges 65 years+ - NCT06955013Recruiting
Ultrasound to view belly wall muscles
This study uses ultrasound to look at the layers of muscle in your belly wall. It may help doctors better understand how to use this safe, painless imaging test.
Saint Joseph, MichiganAges 18 years+ - NCT06962059Recruiting
Healthy volunteers with ovaries needed for study
This study is looking for healthy volunteers who still have their ovaries and have not had cancer or certain genetic mutations. Researchers want to learn more about ovarian health.
Philadelphia, PennsylvaniaAges 30–50 - NCT06951880RecruitingPhase 1
Safety of AZD4916 in healthy volunteers
This study tests a new drug called AZD4916 in healthy people to see if it's safe and how the body processes it. It may help decide if the drug is safe enough for future studies.
Glendale, CaliforniaAges 18–55 - NCT06952673Recruiting
Heart function study in healthy adults
This study uses multiple imaging methods to understand how the heart works in healthy adults. If you are generally healthy, you may help researchers learn more about normal heart function.
Shanghai, Shanghai MunicipalityAges 18–60 - NCT06944925RecruitingPhase 1
Study of BBT002 for COPD and Nasal Polyps
This trial tests a new drug, BBT002, first in healthy volunteers and then in people with chronic obstructive pulmonary disease (COPD) or chronic sinusitis with nasal polyps. It aims to see if the drug is safe and how it works in the body.
Bowling Green, KentuckyAges 18–80 - NCT06343714RecruitingPhase 1
Testing a new drug for knee osteoarthritis pain
This study tests a new antibody drug (FB1003) for people with knee osteoarthritis pain. It will check if the drug is safe and helps reduce pain. You may be eligible if you have moderate to severe knee pain and are willing to temporarily stop your usual pain medications.
Brisbane, QueenslandAges 18–75 - NCT06937814Recruiting
Effect of Humiome Post LB on Gut Comfort in Healthy Adults
This study tests a supplement called Humiome Post LB to see if it helps with mild digestive discomfort like bloating, irregular stools, and urgency. If you have frequent but not severe bowel issues (10-20 movements per week with loose stools) and are generally healthy, this may be for you.
London, OntarioAges 18–75 - NCT06893822Recruiting
Griffonia simplicifolia for pain in healthy volunteers
This trial tests if a natural supplement called Griffonia simplicifolia can change how your body processes pain. It is looking for healthy people to take part.
GrazAges 18–99
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Common questions
- Are there clinical trials for volunteers?
- Yes. Clin2 currently lists 525 recruiting volunteers studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a volunteers trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a volunteers trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.