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
- NCT06788275Recruiting
Can exercise improve blood vessel health after a heart attack?
This study looks at whether aerobic exercise can improve blood vessel health in people who have had a heart attack or chest pain (angina). If you qualify, you'll join a monitored exercise program.
Alicante, AlicanteAges 45–75 - NCT06792617Enrolling by invitationEarly Phase 1
Exercise for people on ECMO life support
This study tests if gentle exercise in bed can help people on ECMO (a life-support machine for heart and lungs) get stronger and recover faster. It is for adults in the ICU who are stable enough to move safely.
San Antonio, TexasAges 18 years+ - NCT06791902Recruiting
Adaptive brain stimulation for walking problems in Parkinson's
This study tests a new type of deep brain stimulation (DBS) that automatically adjusts to your walking or balance issues. It uses your brain's own signals to improve movement.
Lausanne, Canton of VaudAges 18 years+ - NCT06782464Recruiting
Freezing nerves for shoulder pain after stroke or brain injury
This trial tests if freezing certain nerves in the upper arm (cryoneurolysis) works as well as standard care for reducing shoulder pain and muscle tightness after a stroke or brain injury. It aims to improve function and ease caregiving tasks.
LuxembourgAges 18 years+ - NCT06782139RecruitingPhase 4
Enavogliflozin for heart health in obesity and diabetes
This trial tests if Enavogliflozin, a medication for diabetes, can improve blood flow in the small vessels of the heart and overall heart function in people with obesity or diabetes. You may join if you have obesity or diabetes and have had a recent heart test.
SeoulAges 20–79 - NCT06786546Enrolling by invitation
Type 1 Diabetes and Blood Vessel Health Study
This study looks at how blood vessels and nerves work in people with Type 1 diabetes compared to healthy volunteers. It may help explain how diabetes affects heart and blood vessel health.
Austin, TexasAges 18–70 - NCT06482671RecruitingPhase 3
Rikkunshito for newly diagnosed functional dyspepsia
This trial tests a herbal medicine called rikkunshito for people newly diagnosed with functional dyspepsia (stomach pain or discomfort). It aims to see if the treatment can improve symptoms in adults who fit certain health requirements.
Leuven, Vlaams-BrabantAges 18 years+ - NCT05413616Recruiting
Personalized nutrition and activity therapy for older hospital patients
This study tests whether a tailored nutrition plan plus a step-by-step exercise program can improve physical strength and performance in older adults in the hospital. It compares these interventions to the usual hospital care you would normally get.
Nijmegen, GelderlandAges 65 years+ - NCT06205147Recruiting
Elastic band exercise for strength and mood in older hospital patients
This study tests whether using elastic bands for resistance exercises can help older adults in the hospital improve their muscle strength and reduce symptoms of depression. If you are 65 or older, staying in the hospital for more than a week, and able to follow simple instructions, this might be a good fit.
Taipei, TaiwanAges 65 years+ - NCT06776081Recruiting
Weight loss, fat cell particles, and blood vessel health
This trial looks at how weight loss changes tiny particles released from fat cells and whether that improves blood vessel function. It may help understand how losing weight can protect your heart.
Boulder, ColoradoAges 40 years+ - NCT06780722Recruiting
Study of heart and blood circulation issues during a specific organ donation process
This trial is studying heart and blood circulation problems that may happen during a certain type of organ donation (called Maastricht 3). It is for people who donate organs and those who receive them. The goal is to see how the level of oxygen in the blood affects these problems.
AngersAges 18 years+ - NCT06775717Enrolling by invitation
Mirror and imagination exercises for Bell's palsy recovery
This study tests whether practicing facial movements in your imagination (motor imagery) combined with mirror exercises can help reduce unwanted facial movements (synkinesis) and improve facial symmetry and quality of life in people with new Bell's palsy. You would learn simple exercises to do at home with a mirror and guidance.
Sialkot, Punjab ProvinceAges 18 years+ - NCT06778135Recruiting
Brain cell study in Parkinson's DBS surgery
This trial studies how brain cells in a specific area (the prefrontal cortex) affect thinking and planning in people with Parkinson's disease who are getting deep brain stimulation (DBS) surgery. The goal is to learn more about brain function to improve future treatments.
Aurora, ColoradoAges 45–85 - NCT06771284Recruiting
Helping young children with behavior challenges
This study looks at understanding and improving problem behavior in young children with developmental delays. If your child is between birth and 5 years old, has a developmental delay, and shows problem behavior, you and your early intervention professional can be coached by researchers to help your child.
Las Vegas, NevadaAges birth–5 years - NCT06770634Recruiting
Pain sensitivity and related factors in lipedema
This study looks at how pain sensitivity (central sensitization) affects people with lipedema. It aims to understand what factors are linked to increased pain in this condition, which might help improve care.
Istanbul, ÜsküdarAges 18–65 - NCT06771531Recruiting
Brain stimulation for foot sensation in older adults
This trial tests whether a gentle brain stimulation technique can improve feeling and steadiness in the feet of older adults who have numbness or reduced sensation. It aims to help with balance and walking.
Roslindale, MassachusettsAges 65 years+ - NCT06765941Recruiting
PTeye vs surgeon's eyes for parathyroid protection in thyroid surgery
This trial tests whether a device called PTeye helps surgeons better identify and protect the parathyroid glands during first-time total thyroid removal surgery, compared to relying on the surgeon's eyes alone.
Krakow, MałopolskaAges 18 years+ - NCT06430164Recruiting
Brain and walking study for healthy adults
This study looks at how the brain controls walking in healthy people. You will walk on a treadmill while we measure your brain activity and leg muscles. It helps us understand normal walking so we can better help people with walking problems.
Atlanta, GeorgiaAges 18–65 - 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+ - NCT06609317Recruiting
Pelvic recovery after birth with a smartphone app
This study tests a smartphone program called LEVA to help women recover pelvic strength and comfort after a vaginal birth. You'll use the app at home for a few weeks to see if it speeds healing.
Tampa, FloridaAges 18 years+ - NCT06751992RecruitingPhase 4
Thinking and memory with extended-release tacrolimus in kidney transplant
This study tests if switching to an extended-release form of your anti-rejection medication (tacrolimus) helps protect memory and thinking skills. It is for older adults who have had a kidney transplant at least one year ago.
Boston, MassachusettsAges 65 years+ - NCT06753812Enrolling by invitation
Lower limb therapy for children with unilateral cerebral palsy
This trial tests a therapy called constraint-induced movement therapy (CIMT) for the legs in children with unilateral cerebral palsy. It aims to improve leg function by encouraging use of the affected leg through structured exercises and activities.
BoluAges 5–15 - NCT06753838Recruiting
Choosing Blood Thinners for Clotting Tests Using PFA-200
This study looks at how well a blood test (PFA-200) works to check clotting in people who take different types of blood thinners. You don't need any extra procedures—just your regular blood draw.
DijonAges 18 years+ - NCT06757491Recruiting
Low frequency brain stimulation for diarrhea-predominant IBS pain
This trial tests if a type of brain stimulation called low-frequency repetitive transcranial magnetic stimulation (lf-rTMS) can reduce belly pain in people with irritable bowel syndrome that causes diarrhea (IBS-D). It is a non-invasive treatment that uses magnetic pulses to target areas of the brain involved in pain perception.
Suzhou, JiangsuAges 18–75
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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.