Clinical trials
Fitness clinical trials
Below are recruiting fitness clinical trials, each written for real people, not researchers. We’re tracking 255 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05612347Recruiting
Compare stool test vs colonoscopy for older adults with polyps
This study compares two ways to check for colon polyps in older adults: using a stool test versus having a colonoscopy. It may help find a simpler option if you only had a small number of lower-risk polyps before.
Birmingham, AlabamaAges 65–82 - NCT05674409Recruiting
Telehealth family program for moderate to severe alcohol use
This study tests a brief treatment delivered by video that involves a Veteran and a concerned family member or friend. It’s meant for Veterans with ongoing alcohol problems, to see if family involvement helps them change drinking and stay safe during treatment.
Charleston, South CarolinaAges 21 years+ - NCT05702853RecruitingPhase 1/Phase 2
CAR T-cell therapy after CD34 selection for CD19 lymphoma or CLL
This Phase 1/2 study tests a customized type of immune cell treatment (CD19 CAR T-cells) for people with certain relapsed or hard-to-treat lymphomas or CLL/SLL. It aims to improve control of disease by targeting the CD19 marker on cancer cells.
Charleston, South CarolinaAges 18 years+ - NCT05825989Recruiting
Healthy beat acupressure for older adults’ fitness at home
This trial studies whether a “healthy beat” acupressure-like technique (healthy beat acupunch) can improve physical fitness in older adults living in residential homes. It may help people who are able to exercise safely but want to improve strength, movement, and overall fitness.
Bang Khae, BangkokAges 65 years+ - NCT05867186Recruiting
Get fit during childhood cancer treatment and aftercare
This trial tests a “fit to fight” program to help children and teens stay active during and after cancer treatment. It aims to support physical and possibly emotional well-being while treatment is happening, based on whether your care team thinks it’s safe and helpful for you.
Mainz, Rhineland-PalatinateAges 3–21 - NCT05877196Recruiting
Adaptive walking and fitness program for mild memory decline
This study tests an “adaptive” exercise plan that adjusts over time to help improve aerobic fitness and your body’s fitness response in people with mild memory problems or early Alzheimer’s. It may help you safely build the kind of fitness that supports brain health, while researchers monitor changes with fitness testing and blood work.
Phoenix, ArizonaAges 65 years+ - NCT05898659Recruiting
Tested new cochlear fitting with or without sound timing sync
This study compares two ways of setting up a cochlear implant to deliver sound, either with or without synchronized timing. It may help improve how well French-speaking adults with newer hearing loss can hear everyday sounds.
NiceAges 18 years+ - NCT05904106RecruitingPhase 2
Venetoclax plus azacitidine versus stronger chemotherapy for AML
This Phase 2 trial compares two treatment approaches for people newly diagnosed with a specific type of AML (bone marrow cancer) that has an NPM1 mutation: venetoclax plus azacitidine versus intensive (strong) chemotherapy. It aims to see which plan works better and is safer for “fit” patients.
Essen, North Rhine-WestphaliaAges 18–70 - NCT05996458Recruiting
Combined screening for stomach and colon cancers
This study aims to find a better way to screen for stomach and colon cancers. You will be asked to provide a stool sample, and possibly have an endoscopy (a camera test), to see if combined screening can catch cancer early.
Zhaoqing, GuangzhouAges 45–70 - NCT06009276Recruiting
Gut bacteria, muscle blood flow, and fitness study
This study looks at how the bacteria in your gut affect blood flow to your muscles and your overall fitness. You will provide samples and do some exercise tests to help researchers understand this link.
Charlottesville, VirginiaAges 18 years+ - NCT06018064Recruiting
Testing a new prone positioner for babies with tracheostomies
This study tests a new prone positioner (a special pillow or mat) to see how well it fits and feels for babies with tracheostomies. If your baby is in the hospital or Vent clinic at Children's Mercy, you may be able to help by sharing your thoughts on the device.
Kansas City, MissouriAges 10 months–2 years - NCT06062888RecruitingPhase 2/Phase 3
Testing fresh frozen plasma for traumatic brain injury
This trial tests whether giving fresh frozen plasma (a blood product) soon after a traumatic brain injury can help people recover better. It is for adults aged 18 to 65 with moderate to severe TBI confirmed by CT scan.
Chicago, IllinoisAges 18–65 - NCT06072911Recruiting
Men's health after prostate cancer surgery study
This study looks at how men recover control of urine and sexual function after prostate removal surgery. It also tests if a 12-week exercise program can help improve these functions.
Edmonton, AlbertaAges 18 years+ - NCT06116435Recruiting
Lifestyle program for weight loss and physical activity
This study tests a lifestyle program to help people become more active and lose weight. It compares different types of support to see what works best.
Aurora, ColoradoAges 18–65 - NCT06176729RecruitingPhase 2
Pola-R2 for older, less fit adults with new DLBCL
This trial tests a combination of three drugs (pola, Rituxan, and lenalidomide) for older adults (70+) with a common type of lymphoma (DLBCL) who are not well enough for standard chemotherapy. The goal is to see if this gentler treatment works well for patients who are less fit.
Beijing, Beijing MunicipalityAges 70 years+ - NCT06254638Recruiting
Moveschool: Boosting physical activity during school
This trial tests a school-based program designed to increase physical activity levels during the school day for teenagers. It aims to see if adding more movement into the school routine can improve health and activity habits.
CáceresAges 11–16 - NCT06258941RecruitingPhase 1/Phase 2
Classroom exercise breaks and children's thinking skills
This study tests whether short exercise breaks in the classroom can improve how children think and stay fit. Children will do simple physical activities during the school day, and researchers will measure changes in attention, memory, and physical fitness.
Royal Center, IndianaAges 8–12 - NCT06282562Recruiting
High-intensity interval training for brain tumor patients
This study tests whether a high-intensity interval training program can help brain tumor patients feel fitter and more energetic. It's for people with stable tumors who aren't currently on treatment.
AmsterdamAges 18 years+ - NCT06302205Recruiting
Home exercise program after liver transplant
This study tests whether a home-based exercise program can help people who recently had a liver transplant. It compares different exercise intensities to see which works best for recovery.
Leuven, Vlaams-BrabantAges 18 years+ - NCT06309264Recruiting
Comparing ways to fit hearing aids for blast-exposed Veterans
This study compares two different ways of fitting hearing aids for Veterans who were exposed to blasts and now have hearing difficulties. The goal is to see which method works better for improving hearing and understanding speech.
Loma Linda, CaliforniaAges 18–60 - NCT06325280Recruiting
Exercise MRI for Kids with Heart Conditions
This study uses an MRI while exercising to check heart and lung fitness in children with heart disease. It helps doctors learn more about how to care for kids who have had a heart transplant or were born with heart problems.
Edmonton, AlbertaAges 10–18 - NCT06330922Recruiting
Muscle and tendon health study in cerebral palsy
This study looks at muscle and tendon health in people with spastic cerebral palsy who are mildly to severely affected. It involves using a special running frame to see how it affects the body.
GrazAges 14–30 - NCT06400992Recruiting
Testing Sky hearing technology in children
This study is testing the Sky CI sound processor in children aged 6–16 who use cochlear implants and/or hearing aids. The goal is to see how well the Sky technology works for hearing in noise.
ParisAges 6–16 - NCT06444659Recruiting
Exercise study for students with intellectual disabilities
This study tests whether a special exercise program can improve fitness and health in students with intellectual disabilities. It is designed for students who are not already involved in other physical activities outside of school sports.
ChangshaAges 13–18
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Common questions
- Are there clinical trials for fitness?
- Yes. Clin2 currently lists 255 recruiting fitness 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 fitness 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 fitness 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.