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
- NCT07738991RecruitingPhase 1
Study of NKF-PEG compared to Neulasta in healthy men
This study tests a new medicine called NKF-PEG, which is similar to Neulasta (a drug that helps boost white blood cells after chemotherapy). It is being tested in healthy men to see how the body processes it and to check for side effects.
ZhengzhouAges 18–55 - NCT07729072Recruiting
Olive leaf extract for better exercise results
This study tests whether taking olive leaf extract supplements can improve how your muscles respond to exercise training. It involves a training program and taking a daily supplement, and may help you build muscle more effectively.
LausanneAges 18–45 - NCT07728175RecruitingPhase 1
Sirolimus for Alzheimer's risk in women with ApoE4 gene
This study tests whether sirolimus, a medication that may help the body clear damaged cells, can lower Alzheimer's risk in women with the ApoE4 gene variant. It is an early-stage trial that looks at safety and how the drug affects certain blood markers.
Columbia, MissouriAges 45–65 - NCT07721766Recruiting
How muscle type affects strength training results
This study looks at how your muscle's natural energy use affects how well it grows with weight training. It may help you understand your own response to exercise.
Jyväskylä, Central FinlandAges 18–39 - NCT07719179Recruiting
Nerve stimulation study for amateur athletes
This trial tests if ultrasound-guided nerve stimulation can improve squat performance in amateur athletes. You'll do barbell back squats and jump tests while researchers monitor your femoral nerve.
Sant Cugat del Vallès, BarcelonaAges 18–30 - NCT07719049Recruiting
AI facial health check study for healthy adults
This study uses artificial intelligence to analyze facial photographs to see if health insights can be detected. It is for healthy adult volunteers and involves taking a photo of your face.
Boston, MassachusettsAges 18 years+ - NCT07715786Recruiting
Blood flow restriction with hamstring exercise in teen athletes
This study tests if adding blood flow restriction (using a cuff that limits blood flow) to a standard hamstring exercise helps elite teen athletes build strength and prevent injury. You would perform the Nordic Hamstring Exercise twice, once with and once without the cuff, so researchers can compare the effects.
AdanaAges 14–18 - NCT04621877Recruiting
Lay-led therapy for depression and anxiety at senior centers
This trial tests a structured, coach-led program called behavioral activation delivered in senior centers. It aims to improve symptoms of depression and generalized anxiety by teaching practical, step-by-step activity planning.
Brandon, FloridaAges 60 years+ - NCT06535373Recruiting
Blood flow restriction training for hand grip strength
This study tests if using a blood flow restriction band on your arm during exercise can improve grip strength more than exercise alone. It is for healthy adults aged 18 to 35 who want to see if this safe, supervised training can boost their hand and arm strength.
Pomona, CaliforniaAges 18–35 - NCT07706686RecruitingPhase 1
Dengue challenge study in people with prior infection
This study tests how the body responds to a mild, lab-made dengue virus in people who have had dengue before. It looks at how the immune system reacts to a second infection, which may help improve future vaccines and treatments.
Bethesda, MarylandAges 18–50 - NCT07712640RecruitingPhase 1
Comparing two tablet forms of BGB-58067 and food effect
This study tests how two different tablet versions of the study drug BGB-58067 enter the body and how food affects the drug. Healthy volunteers take the drug to help understand the best way to give it in future trials.
Adelaide, South AustraliaAges 18–65 - NCT07708116RecruitingPhase 1
First human trial of CTX-187 for healthy people and those with chronic infection
This trial tests a new drug called CTX-187 in two groups: healthy volunteers (Parts A and B) and people with chronic lung infection from bronchiectasis (Part C). It helps find the right dose and checks safety.
GroningenAges 18–65 - NCT07710872RecruitingPhase 3
Meningitis vaccine study for infants and toddlers
This study tests an experimental vaccine to protect babies and toddlers from meningitis (a serious infection of the brain and spinal cord). It checks how well the vaccine works and how safe it is in young children.
JingxiAges 2 months–1.9 years - NCT07704333RecruitingPhase 1
Imaging test for invasive mold infections
This study tests a new imaging agent that may help doctors see mold infections in the body. It involves healthy volunteers and people with mold infections, and aims to improve how these infections are detected and monitored.
Bethesda, MarylandAges 18–100 - NCT07698210RecruitingPhase 1
Study of LY4178256 in Healthy Volunteers
This is a Phase 1 study testing a new medicine called LY4178256. It will check how the drug is processed by the body and its safety in healthy volunteers. The results help doctors understand how to dose the drug in future studies.
Los Alamitos, CaliforniaAges 18–65 - NCT07699562Recruiting
EMG device study in healthy people and ICU patients
This study tests a device that records muscle activity (EMG) in healthy volunteers and critically ill patients in the ICU. It aims to learn how well the device works in different groups, which could help monitor muscle function in the future.
Evanston, IllinoisAges 18–90 - NCT07682233RecruitingPhase 2
Study on a mitochondrial target and blood sugar control
This study tests a medicine called XBD173 to see how it affects blood sugar by targeting a protein inside cells' mitochondria. It may help people without diabetes learn about new ways to regulate blood sugar.
LondonAges 18–75 - NCT07685262Recruiting
Bright light therapy for better daytime function in students
This trial tests if morning bright light therapy can help university students feel more awake and function better during the day. You may be eligible if you live in shared student housing and don't have a diagnosed sleep problem.
Hung HomAges 18 years+ - NCT07686484RecruitingEarly Phase 1
Testing a new drug in healthy volunteers
This trial tests an experimental drug called HRS-3095 in healthy people to check its safety and how the body handles it. It may help find the right dose for future studies.
Bayswater, VictoriaAges 18–55 - NCT07682948RecruitingPhase 1
Drug interaction study of UIC202601 and UIC202602 in healthy volunteers
This trial tests how two experimental drugs, UIC202601 and UIC202602, interact with each other in the body. Healthy volunteers take both drugs to check for side effects and how the body processes them.
Anyang, Manan-guAges 19–54 - NCT06666660Recruiting
Multivitamin study for middle-aged adults
This trial tests whether taking a daily multivitamin and mineral supplement can slow or reverse biological aging in healthy middle-aged adults. It involves blood tests, wearing an OURA ring, and using a study app.
Singapore, SingaporeAges 40–60 - NCT07673120RecruitingPhase 1
Safety study of ABBV-313 in healthy adults
This study tests a new drug called ABBV-313 in healthy adults to see if it is safe and how the body handles it. You will receive either a single injection or infusion, or multiple doses, to help researchers understand its effects.
Anaheim, CaliforniaAges 18–55 - 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 - NCT07674940RecruitingPhase 1
Study of a new drug at different doses in healthy people
This trial tests different doses of a new study drug in healthy people to see how safe it is and how the body handles it. Participation involves taking the drug and having regular check-ups.
Miramar, FloridaAges 18–60
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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.