Clinical trials
Functionality clinical trials
Below are recruiting functionality clinical trials, each written for real people, not researchers. We’re tracking 2,474 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07167732Recruiting
CTNNB1 Syndrome Natural History Study
This study follows people with CTNNB1 syndrome over time to better understand the condition. It does not test any new treatment—just collects information to help future research.
SydneyAges Any age - NCT07170176Recruiting
PFO closure and migraine: can it help?
This trial tests if closing a common heart defect (PFO) can improve migraine symptoms and brain function. It compares people with migraine who get the closure procedure to those without migraine.
Luoyang, HenanAges 18–60 - NCT07169825RecruitingPhase 4
Pluvicto for prostate cancer with kidney or marrow issues
This trial studies how well a radioactive drug called Pluvicto works in men with prostate cancer who also have kidney or bone marrow problems. You'll get the treatment and have several scans to see how the drug affects your body.
Houston, TexasAges Any age - NCT07170683Enrolling by invitation
Vision test study for macular eye disorders
This study uses a special vision test called microperimetry to track how well the macula (the center of the retina) works in people with certain eye conditions like geographic atrophy or diabetic eye disease. Healthy volunteers are also needed for comparison. The goal is to understand how these conditions affect retinal function over time.
Nottingham, NottsAges 21 years+ - NCT07170527Recruiting
Metabolic signs, recovery, and physical function after ICU stay
This study looks at whether certain molecules in the blood (metabolic signatures) are linked to how well people recover physically after a serious illness requiring intensive care. By understanding these links, doctors might be able to better predict and support recovery.
Ede, GelderlandAges 18 years+ - NCT07169136Recruiting
A weight-loss medication for PCOS in teenage girls
This trial tests a medication called a GLP-1 agonist (a type of drug that helps with weight loss and blood sugar) to see if it can improve how your brain and reproductive system work, which may help with PCOS symptoms and fertility. The study is for teenage girls with PCOS who are also obese, and it could offer an option if lifestyle changes alone haven't been enough.
Jacksonville, FloridaAges 12–18 - NCT07172425Recruiting
Testing nitrate-enriched foods for blood vessel health
This study tests whether adding nitrate (a natural compound found in leafy greens and beets) to foods can boost the body’s levels of nitric oxide, which helps blood vessels relax and improve blood flow. If you’re a healthy adult, you may be able to join to help researchers learn how diet affects your blood vessels.
LondonAges 18–60 - NCT06951568Recruiting
Somatosensory stimulation for cerebral palsy mobility
This study tests whether a gentle electrical stimulation on the skin can improve movement and daily function in adults with cerebral palsy who have limited mobility.
BarcelonaAges 18–80 - NCT06951633Recruiting
Salt mine rehab for older adults with breathing problems
This study tests if a special rehabilitation program in a salt mine can help people aged 65 and older who have chronic lung diseases breathe better and feel more energetic. The program includes exercises and time in a salt chamber, which may reduce inflammation and make breathing easier.
Wieliczka, WieliczkaAges 65 years+ - NCT05738720Recruiting
Home breathing rehab to reduce COPD flare-ups and hospital visits
This trial tests whether a breathing and exercise program done at home can lower COPD flare-ups and the chance of needing hospital care. It may help people with more severe COPD manage breathlessness and stay stable.
IstanbulAges 18–75 - NCT04833426RecruitingPhase 3
Testosterone levels around prostate surgery and recovery outcomes
This trial studies whether testosterone levels before and around radical prostate surgery affect cancer control and sexual/physical recovery. It may help doctors understand who benefits from testosterone replacement and who should not.
AmsterdamAges 18 years+ - NCT07159451RecruitingPhase 2
Elacestrant for premenopausal women with early breast cancer
This trial tests a new hormone therapy pill, elacestrant, given alone or with another drug to suppress ovarian function before surgery. It's for premenopausal women with early-stage, hormone receptor-positive, HER2-negative breast cancer to see if it can shrink the tumor.
VillejuifAges 18 years+ - NCT07162298RecruitingPhase 2
Dragon boat racing vs. home exercise for breast cancer patients
This study compares dragon boat racing with unsupervised home exercise to see which better improves physical function and quality of life in breast cancer patients. It may help you become more active and feel better during recovery.
HangzhouAges 18–75 - NCT07158021RecruitingPhase 2
Comparing two ovarian suppression drugs for breast cancer
This trial tests two hormone-blocking injections (leuprolide and goserelin) to suppress ovarian function in premenopausal women with breast cancer. It aims to see how well these drugs work when taken with standard hormone pills.
Ann Arbor, MichiganAges 18 years+ - NCT06514573Recruiting
Butyrate supplement for children with autism and stomach issues
This study tests if a supplement called butyrate can help improve gut health in children aged 3-6 who have autism and ongoing stomach problems like constipation or bloating. It aims to see if this treatment eases their digestive symptoms.
NaplesAges 3–6 - NCT06316245Recruiting
Recovery after major gastrointestinal surgery
This study looks at how well you recover after major or intermediate surgery on your stomach, intestines, colon, or rectum. It measures your ability to do daily activities and how many days you spend at home (instead of the hospital) in the first 30 days after surgery.
Istanbul, FatihAges 18 years+ - NCT06938568Recruiting
Personalized back training for low back pain
This study tests a personalized back exercise program for people with long-lasting low back pain that limits their daily activities. The goal is to see if it helps improve physical function and reduce pain.
Lucerne, Canton of LucerneAges 18–65 - NCT06956222Recruiting
Home vs in-person rehab for knee osteoarthritis
This study compares doing physical therapy exercises at home through a video call (tele-rehab) versus doing them in person at a clinic. It is for people with mild to moderate knee osteoarthritis to see if home rehab works just as well.
JeddahAges 40–80 - NCT07149870Recruiting
Pain management team for veterans with chronic pain
This study is testing whether a team-based pain management approach helps veterans with chronic pain and long-term opioid use. It aims to improve function and safety by addressing opioid concerns.
Birmingham, AlabamaAges 18 years+ - NCT07149428Recruiting
Deep study of smell loss causes using brain scans
This study uses brain imaging and electrical recordings to understand the brain's role in smell loss from any cause—like COVID, sinus problems, or chemotherapy. You may be eligible if you have any degree of smell loss lasting under a year.
Bethesda, MarylandAges 18–99 - NCT07145515Recruiting
Heart preservation device trial for transplant patients
This trial tests a portable device that keeps donor hearts healthy outside the body before transplant. It may help more donor hearts be used, including those from donors after circulatory death and hearts previously considered less suitable.
San Francisco, CaliforniaAges 18 years+ - NCT07154199Recruiting
Ultrasound for brain fog after COVID-19
This trial tests if gentle ultrasound waves to the head can help clear brain fog that lasts after a COVID-19 infection. If you've had COVID and still feel mentally slow or forgetful, this treatment might help your thinking get sharper.
Beijing, Beijing MunicipalityAges 18–75 - NCT07145294RecruitingPhase 1/Phase 2
Stem cell therapy to improve thinking after stroke
This trial tests whether tiny particles from stem cells can help people recover thinking and memory after a recent stroke. Doctors will check if the treatment is safe and if it boosts brain function.
ShanghaiAges 18 years+ - NCT07151534Recruiting
Body awareness, trunk stability, and arm function in MS
This study explores how body awareness and trunk stability relate to arm function in people with multiple sclerosis (MS). It aims to understand these connections to help improve rehabilitation for MS patients.
Ankara, AltındağAges 10 years+
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Common questions
- Are there clinical trials for functionality?
- Yes. Clin2 currently lists 2,474 recruiting functionality 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 functionality 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 functionality 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.