Clinical trials
Volunteers clinical trials
Below are recruiting volunteers clinical trials, each written for real people, not researchers. We’re tracking 524 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05752396Recruiting
Study of Pain Patterns Over Time in Kids
This study follows kids who have a specific type of chronic pain (headaches, stomach pain, or muscle/joint pain) to better understand how pain changes over time. It also checks whether certain factors are linked to those pain patterns.
Cincinnati, OhioAges 10–19 - NCT05774834Recruiting
Brain imaging study of how healthy people make decisions
This study looks at brain activity in healthy people as they make decisions, using brain scans. It may help researchers understand the brain systems involved in decision-making in everyday life.
Pavia, ItaAges 18–60 - NCT05774847Recruiting
Study how your brain makes decisions without awareness
This study looks at unconscious (not consciously noticed) brain processing during decision-making in healthy people. You might help researchers understand how the brain reaches choices—and what can affect it.
Pavia, ItaAges 18–60 - NCT05774860Recruiting
Brain scan study of how social thinking works in healthy people
This study uses brain scans to understand how the brain processes social understanding in healthy volunteers. You might help researchers learn how the brain supports social thinking, which can guide future research for people who struggle with it.
Pavia, ItaAges 18–60 - NCT05776069RecruitingPhase 1/Phase 2
Test drug VGA039 for bleeding control in von Willebrand disease
This Phase 1/2 study tests VGA039 in healthy adults and people with von Willebrand disease (VWD). The goal is to see if the drug is safe and how it affects bleeding-related factors, especially in people who have symptoms.
Los Angeles, CaliforniaAges 12–60 - NCT05802264RecruitingPhase 1
Inhaled amphotericin B for healthy volunteers and cystic fibrosis
This early-phase study tests how different doses of an inhaled medicine (amphotericin B) work and are tolerated. It includes healthy adults and people with cystic fibrosis (CF) to see if the dose schedule is safe and potentially beneficial.
Canberra, Australian Capital TerritoryAges 16 years+ - NCT05826054RecruitingPhase 1
Montbretin study in people with type 2 diabetes
This Phase 1 study tests montbretin to see how it works and is tolerated in adults. It includes people with type 2 diabetes (managed by diet only) and some healthy volunteers, to better understand safety and any early effects.
Vancouver, British ColumbiaAges 19–65 - NCT05847322Recruiting
Pertussis challenge study with delayed antibiotic treatment
This study tests how well a “delayed antibiotic” plan works after being intentionally exposed to pertussis (whooping cough). It aims to learn whether delaying antibiotics for a short time is safe and useful, and you may be treated with an antibiotic if you become symptomatic.
Southampton, HampshireAges 18–55 - NCT05880004Recruiting
Food pantry app support to help people choose healthy food
This trial tests a mobile phone app meant to help food pantry clients pick healthier food options more easily. It also looks at how well the food pantry can stay prepared for emergencies. If you use a participating food pantry often and can use a smartphone, you may be able to try the app during the pilot.
Baltimore, MarylandAges 18 years+ - NCT05902195Recruiting
Improve work ability for young adults after stroke
This study aims to help young adults who have had a stroke improve their ability to work. It may help people get back to work and manage daily function after stroke.
Hong KongAges 18 years+ - NCT05908214Recruiting
Electrical stimulation for leg stiffness and overactive nerves
This study tests a treatment using high-frequency electrical stimulation to reduce overactive nerve signals that can cause stiff legs, poor ankle control, cramps, or restless legs. It may help improve movement and comfort during walking or at night, depending on the condition.
LausanneAges 18 years+ - NCT05943249Recruiting
MRI technique study using healthy adult volunteers
This is a study that tests new ways to use MRI (a body scan that uses magnets) using healthy volunteers. It helps researchers improve scanning methods, which may make future scans safer or clearer.
LondonAges 18 years+ - NCT05994976Recruiting
Collecting skin samples from people with skin conditions
This study collects skin samples (like small biopsies or swabs) from people with certain skin conditions and from healthy volunteers. The samples help researchers learn more about these conditions and may lead to better treatments.
Montreal, QuebecAges 18 years+ - NCT06017934Recruiting
Increasing physical activity for older adults in the hospital
This trial is testing whether having trained volunteers help older hospital patients with simple exercises can keep them more active during their stay. It aims to improve recovery and prevent muscle loss.
Frimley, SurreyAges 65 years+ - NCT06024421RecruitingPhase 1
Testing high doses of favipiravir in healthy volunteers
This study tests the safety and how the body processes very high doses of the antiviral drug favipiravir in healthy people. It helps find the highest dose that is still safe before testing in patients.
ParisAges 18–75 - NCT06061822Recruiting
Testing AI for better heart MRI scans
This trial is testing a new artificial intelligence system that helps doctors take clearer, faster heart images using MRI. It aims to make heart scans more accurate and comfortable for patients.
LondonAges 18 years+ - NCT06081465RecruitingPhase 1
Testing a new drug in healthy volunteers
This study tests a new oral medication, VG290131, in healthy volunteers to see how the body processes it and if it is safe. It is an early-phase trial that requires participants to be in good health and follow specific rules about medications and lifestyle.
Nedlands, Western AustraliaAges 18–45 - NCT06098742Recruiting
Comparing a new liquid antacid to chewable Riopan in healthy adults
This trial tests whether a new liquid antacid (Antareit) works as well as the chewable Riopan tablets in healthy people. It involves a small tube placed through your nose to measure stomach acid before and after taking the medication.
MoscowAges 18–45 - NCT06120244Recruiting
Biobank of nasal samples from healthy volunteers
This trial collects nasal cell samples from healthy people to build a research biobank. It may help future studies on respiratory health.
Hamilton, MontanaAges 18–99 - NCT06166056RecruitingPhase 1/Phase 2
Testing an inhaled medicine for bronchiectasis safety
This trial tests an inhaled medication for people with bronchiectasis, a lung condition causing chronic cough and mucus. It first checks safety in healthy volunteers, then studies how the drug works in people with bronchiectasis.
CambridgeAges 18–80 - NCT06183697Recruiting
Healthy Korean volunteers multi-omics database study
This study is building a database of genetic and other health information from healthy Korean volunteers. It involves providing samples and answering health questions to help future research.
SeoulAges 13–85 - NCT06204237RecruitingEarly Phase 1
PET imaging safety study for leg artery disease patients and healthy volunteers
This study tests whether a new radioactive tracer called APAC is safe and can be seen in PET/CT scans. It is for people with blocked leg arteries (PAOD/CLI) and for healthy volunteers. The goal is to see where the tracer goes in the body and how the body tolerates it.
GroningenAges 40–85 - NCT06218784RecruitingPhase 1
Testing a new drug for safety in healthy people and those with nerve pain after shingles
This study tests an experimental drug, iN1011-N17, to see how safe it is and how the body processes it. It involves healthy volunteers and people with postherpetic neuralgia (nerve pain after shingles). This may help find better treatments for this type of chronic pain.
Adelaide, South AustraliaAges 18–75 - NCT06223555Recruiting
Mixed meal energy study in healthy adults
This study looks at how your body responds to a mixed meal (a test drink or meal) when the calories are either fixed or adjusted to your energy needs. It may help researchers understand how to measure metabolism more accurately.
Phoenix, ArizonaAges 18–99
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Common questions
- Are there clinical trials for volunteers?
- Yes. Clin2 currently lists 524 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.