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
- NCT07672574RecruitingPhase 1
Study of how ontunisertib is processed in healthy men
This study tests how a new drug, ontunisertib, is processed by the body and eliminated. Healthy men will take a single dose with a tiny radioactive tracer so researchers can track the drug.
NottinghamAges 30–65 - NCT07674446RecruitingPhase 1
Diosmin tablet study in healthy adults
This trial tests a 1000 mg Diosmin tablet (a flavonoid used for vein health) taken with food to see how it's processed in healthy volunteers. You can join if you are generally healthy, non-smoker, and not taking other medications.
HyderabadAges 18–55 - NCT07660731RecruitingPhase 1
Safety study of an experimental asthma medicine
This study tests an experimental medicine (PF-08103402) to see how well it is tolerated and how it acts in the body, in healthy adults and in people with mild-to-moderate asthma. Participation may help researchers learn if this treatment could help manage asthma symptoms.
New Haven, ConnecticutAges 18–65 - NCT07655518RecruitingPhase 1
PET scan study of BMS-986521 in healthy adults
This study tests a new drug called BMS-986521 using a special brain scan (PET scan) to see how well it attaches to certain receptors in the brain. It is for healthy volunteers to help understand how the drug works.
LeuvenAges 18–55 - NCT07662148RecruitingPhase 1
Testing the safety of BIIB144 in healthy adults
This trial tests a single dose of an experimental drug (BIIB144) in healthy adults to see if it is safe and how the body handles it. You would receive either the drug or a placebo (inactive shot) and be closely monitored.
Las Vegas, NevadaAges 18–55 - NCT07658638RecruitingPhase 1
Study of a new medicine TESP-0401 in healthy people
This study tests a new medicine called TESP-0401 in healthy people to see if it is safe and how the body handles it. It is an early-stage trial, and you will stay at a clinic for part of the study.
Charlestown, Suite 301, 99 Pacific Highway,NSWAges 18–65 - NCT07662057RecruitingPhase 1
Safety study of AB102 in healthy volunteers
This trial tests a new medicine called AB102 in healthy people to see if it is safe and how the body processes it. It may help researchers understand the right dose for future studies.
GroningenAges 18–55 - NCT07656454RecruitingPhase 1
Comparing two ways to give CDR132L in healthy volunteers
This study measures how well the drug CDR132L enters the blood when injected under the skin, compared to injection into a vein. It is done in healthy volunteers to find the best way to give the drug.
BerlinAges 18–55 - NCT07658274Recruiting
Nerve stimulation during sleep to boost memory
This trial tests if mild electrical nerve stimulation during sleep can help strengthen memory. It is for healthy young adults who are right-handed and have good sleep quality.
Xi'an, ShaanxiAges 18–35 - NCT07662291Recruiting
Effects of forehead nerve stimulation on brain and heart
This study tests how gentle electrical stimulation on your forehead (like a tiny healing patch) affects brain waves and heart rate in healthy people. You will have two MRI scans on different days—one with the device turned on and one with it off—to see if the tingling sensation changes your brain or body activity.
Xi'an, ShaanxiAges 18–35 - NCT07662954Enrolling by invitation
Magnesium and Spinning for Heart Health in Young Men
This study tests whether adding magnesium to regular spinning (indoor cycling) exercise improves heart function, reduces inflammation, and boosts aerobic (cardio) fitness in young, active men.
KaramanAges 18–30 - NCT07657260Recruiting
Nerve stimulation study using MRI to compare two methods
This study tests two ways to stimulate a nerve in your face (trigeminal nerve) using a mild electrical current: one through the skin and one through the skull. The goal is to see what happens in the brain using MRI scans. It only includes healthy volunteers with no major health issues.
Xi'an, ShaanxiAges 18–35 - NCT07630545RecruitingPhase 1
Testing a new drug for Parkinson's disease
This study tests an experimental drug, MTX325, in people with Parkinson's disease. The goal is to see if it is safe and how the body processes it, which may lead to new treatment options.
AdelaideAges 18–75 - NCT07629999RecruitingPhase 1
Safety study of experimental drug BMS-986533 in healthy people
This early-stage study tests how a new experimental drug (BMS-986533) is processed and tolerated by healthy volunteers. Researchers will also check how food and stomach acid affect the drug, and whether it interacts with other medications.
Lincoln, NebraskaAges 18–55 - NCT07637981RecruitingPhase 2
Safety Study of DX243 for Hearing Loss in Noise
This study tests a new medicine (DX243) to see if it is safe and well-tolerated in people with hearing difficulties, especially trouble hearing speech in noisy environments. The goal is to understand how the body processes this medicine and whether it might help improve hearing.
Liège, LiègeAges 18–75 - NCT07634133Enrolling by invitation
Omega-3 fatty acids and red blood cell health in active men
This study tests whether omega-3 supplements (healthy fats found in fish) change the structure of your red blood cells in ways that might improve how your body works. You'll take supplements for several weeks while researchers measure changes in your blood.
KatowiceAges 18–60 - NCT07633496Enrolling by invitation
Osteopathic hand therapy for healthy tears
This study tests whether gentle hands-on therapy (osteopathic manipulation) can change the makeup of your tears in a healthy way. It may help people who are interested in natural ways to support eye health.
Erie, PennsylvaniaAges 18 years+ - NCT07636551Recruiting
Studying Immune Cells in Healthy Unvaccinated Skin
This study examines special immune cells that live in your skin to understand how they work. Researchers will take small skin samples to learn more about your body's natural defenses, which could help develop better vaccines in the future.
AntwerpAges 18–50 - NCT07629336RecruitingPhase 1
SAR447971 Safety and Effectiveness Study
This is an early-stage study testing a new drug called SAR447971 to see if it is safe and how the body handles it. There are two parts: one for healthy volunteers, and one for people with hidradenitis suppurativa (a chronic skin condition with painful bumps and drainage). The goal is to find out if this drug might help treat this skin condition.
LeidenAges 18–65 - NCT07628881RecruitingPhase 1
How Your Body Processes a New Tablet Medicine With and Without Food
This early-stage study tests how a new medicine called sonrotoclax is absorbed and processed by your body when taken as a tablet with and without food. Researchers want to understand the best way to take this medicine to help it work effectively.
Joondalup, Western AustraliaAges 18–60 - NCT07621653Recruiting
Safety check-in after meningococcal vaccine in Korea
This study watches for any side effects or health changes after you receive the MenQuadfi vaccine, which protects against four types of meningococcal bacteria. Your doctor will follow up with you to make sure the vaccine is safe and working well.
BusanAges 1 month–55 years - NCT07626593Recruiting
Testing Human Endurance in Sedentary Adults
This study looks at how the human body responds to physical challenges in people who are currently inactive. Researchers will assess your baseline fitness and potentially test your body's endurance capacity to better understand human performance.
Saint-EtienneAges 25–50 - NCT07622498Recruiting
Testing a new blood pressure device accuracy
This trial compares a new blood pressure monitor (HiCardi M350) to the traditional manual method to see if it's accurate. You'll visit the hospital a few times to have your blood pressure measured with both devices.
Seoul, SeoulAges 19 years+ - NCT07614698Recruiting
Testing a peptide cream for healthy skin recovery
This study tests whether a peptide-based cream (a product containing small protein fragments) helps healthy skin recover better. Researchers will apply it to your forearm and measure how your skin responds over time.
SplitAges 18–50
Hear when a new Volunteers trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
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.