Clinical trials
Functionality clinical trials
Below are recruiting functionality clinical trials, each written for real people, not researchers. We’re tracking 2,577 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06212193Recruiting
Trillium Stent Graft for Leaky Heart Valve
This trial tests a new stent graft device (Trillium) placed through a vein to help fix a severely leaky tricuspid valve without open-heart surgery. It is for people with severe symptoms who cannot have or have not improved with standard treatments.
Thousand Oaks, CaliforniaAges 18–85 - NCT06212349Recruiting
Physiotherapy for pain and quality of life in endometriosis
This trial tests a combined therapy and education program for women with endometriosis. It aims to reduce pelvic pain, improve muscle function, and enhance quality of life. If you have persistent pelvic pain and certain muscle issues, this study may help.
ValenciaAges 18–45 - NCT06215274Recruiting
Leisure activities and early Alzheimer's study
This trial looks at how engaging in mentally stimulating leisure activities (like puzzles, reading, or games) may affect brain health in people with early memory concerns. Researchers want to understand the brain changes that happen with these activities.
Fuzhou, FujianAges 60 years+ - NCT06217302RecruitingPhase 3
Sotagliflozin for kidney protection in type 1 diabetes
This study tests whether sotagliflozin (a pill that helps control blood sugar and protects the kidneys) can slow down kidney function decline in people with type 1 diabetes and diabetic kidney disease. You may qualify if you have had type 1 diabetes for at least 8 years, have moderate kidney damage, and are on standard treatments.
Stanford, CaliforniaAges 18–75 - NCT06217588Recruiting
LCAT Deficiency Natural History Study
This study tracks people with LCAT deficiency over time to learn more about how the condition affects the body. It does not test a treatment, but helps researchers understand the disease better so they can design future studies.
Philadelphia, PennsylvaniaAges Any age - NCT06218927Recruiting
Stem cell transplant and bladder function in MS
This study looks at whether a stem cell transplant (AHSCT) can improve bladder problems and quality of life in people with multiple sclerosis (MS). It compares people getting this treatment with those on standard MS therapy.
Ostrava, Moravian-Silesian RegionAges 18 years+ - NCT06220396Recruiting
Heart and Metabolism in Healthy Adults (CAMERA Study)
This study looks at how the heart and metabolism work together during exercise in healthy adults. It uses special tests (including a heart catheterization during exercise and an MRI) to understand normal heart function and reserve capacity.
Rochester, MinnesotaAges 30 years+ - NCT06220721Recruiting
Preventing long-term high blood pressure after preeclampsia
This trial is testing a medication called nifedipine (a long-acting blood pressure pill) to see if it can help lower the risk of long-term high blood pressure and improve blood vessel health after a pregnancy complication like preeclampsia. It is for women who have just given birth and are still in the hospital.
Chicago, IllinoisAges 18 years+ - NCT06225193Recruiting
Liver test study for early fatty liver detection
This study looks at a blood test called ELF to see if it can find early signs of fatty liver disease in people who are at higher risk. The goal is to help catch the problem sooner so it can be treated.
Dallas, TexasAges 18 years+ - NCT06225245Recruiting
Spinal cord stimulation for arm recovery
This study tests whether a device placed on the spinal cord (called an epidural stimulator) can help improve arm and hand function in people with chronic spinal cord injuries. The goal is to boost nerve activity and make rehabilitation more effective.
Houston, TexasAges 22–65 - NCT06231732Recruiting
Brain stimulation to improve thinking in schizophrenia
This trial tests a type of brain stimulation (high-definition transcranial alternating current stimulation, or hi-tACS) to see if it can help with memory, attention, and other thinking skills in people with schizophrenia. You may join if you are clinically stable and on a steady dose of antipsychotic medication.
Hanzhou, ZhejiangAges 18 years+ - NCT06236919Recruiting
Virtual reality for emotional regulation in kids and teens
This study tests a virtual reality program designed to help children and teens learn to manage their emotions. It's offered in schools and aims to improve emotional regulation skills.
BarcelonaAges 10–16 - NCT06236945Recruiting
Tilt table and heart monitor for heart nerve function
This study checks how your heart’s own nervous system is working by using a tilt table test and a 24-hour heart monitor together. It may help doctors understand if your heart's nerve control is normal.
Shijiazhuang, HebeiAges 12–85 - NCT06241963Recruiting
Brain stimulation for hard-to-treat epilepsy
This study tests a new type of gentle brain stimulation (HD-tDCS) to see if it can reduce seizures in people with epilepsy that does not get better with standard medicines. The treatment uses a small device to send a weak electrical current to specific areas of the brain.
Hefei, AnhuiAges 18–50 - NCT06243653Recruiting
Heart microvessel function test for heart failure recovery
This trial looks at how tiny blood vessels in the heart affect improvement in heart pumping strength for people with heart failure. It tests whether a special procedure during heart catheterization can predict recovery.
SeoulAges 19 years+ - NCT06244355Recruiting
Study of immune cells in lung cancer and COPD
This study examines how certain white blood cells behave in people with lung cancer or COPD. It aims to better understand the immune response, which could help develop new treatments.
Paris, Île-de-France RegionAges 18 years+ - NCT06244472Recruiting
New brain scanner for fast brain imaging
This study uses a new type of brain scanner (MEG) to take very fast pictures of brain activity. It's for healthy people or those who've had a mild concussion recently.
BronAges 18–70 - NCT06245681Recruiting
How Hormone Therapy Affects the Heart and Liver
This study looks at how cross-sex hormone treatment affects the heart and fat in the liver. It aims to help understand the safety of hormone therapy in transgender individuals.
Vienna, State of ViennaAges 18–99 - NCT06246357RecruitingPhase 2
Testing adrenal gland function with a special scan
This trial uses a special PET scan (68Ga-PentixaFor) to check how well your adrenal glands are working if you have high aldosterone or cortisol levels. It helps doctors see if the glands are making too much hormone, which may guide treatment.
Bethesda, MarylandAges 18–120 - NCT06248203Recruiting
Teacher-led mental health support for teens in Darjeeling
This trial tests a program in which teachers get extra training to support students with emotional or behavioral challenges in low-cost private schools in Darjeeling. It aims to see if teachers can make a positive difference for these teens.
Darjeeling, West BengalAges 13 years+ - NCT06248723Recruiting
Preventing memory decline in older adults with lifestyle changes
This study tests a personalized program of lifestyle changes (diet, exercise, brain training, etc.) to see if it can prevent memory loss and keep older adults independent. You may qualify if you are 60+, have mild frailty, and have certain risk factors for dementia.
MonzaAges 60 years+ - NCT06249672Recruiting
Long-term outcomes after rectal preservation for rectal cancer
This study looks at how well people with rectal cancer do over time when they try to keep their rectum instead of having surgery. It is for patients who have already had chemoradiation and whose tumor has shrunk to a small scar (2 cm or less).
BernAges 18 years+ - NCT06250842Recruiting
Benzodiazepine impact on brain function study
This study uses brain scans to understand how long-term benzodiazepine use affects thinking and memory. It compares people who have taken benzodiazepines for at least 3 months with those who have not.
Dalian, LiaoningAges 18–80 - NCT06255678Recruiting
Angio-based check of heart artery treatment effect
This trial tests if special software can check the result of a balloon or stent procedure by looking at the X-ray movie of your heart arteries. It may help doctors decide if more treatment is needed.
WarsawAges 18 years+
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Common questions
- Are there clinical trials for functionality?
- Yes. Clin2 currently lists 2,577 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.