Clinical trials
Functionality clinical trials
Below are recruiting functionality clinical trials, each written for real people, not researchers. We’re tracking 2,565 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07188233Recruiting
Catheter repair for leaky mitral valve in heart failure
This trial tests a new device (CathHELIX) placed through a vein to repair a leaky mitral valve in people with heart failure. It is for people with moderate to severe mitral regurgitation who still have symptoms despite medical therapy.
Tbilisi, GeorgiaAges 18 years+ - NCT07190092Recruiting
Brain stimulation for post-stroke muscle stiffness and movement
This study tests a new type of brain stimulation (deep anterior cerebellar stimulation) to see if it can reduce muscle stiffness and improve movement in people who had a stroke 9–36 months ago and still have tightness or weakness that hasn't gotten better with therapy.
BydgoszczAges 18 years+ - NCT07190404Recruiting
Thinking skills program for Parkinson's disease
This study tests a program to help people with Parkinson's disease who are noticing problems with their memory or thinking. The program teaches strategies to manage daily thinking challenges.
St Louis, MissouriAges 50 years+ - NCT07191743Recruiting
Functional Assessment in ICU Patients
This study observes how well adults in the intensive care unit (ICU) can function in daily activities, like moving and caring for themselves. It aims to understand recovery and may help improve care for future ICU patients.
Rio de Janeiro, Rio de JaneiroAges 18 years+ - NCT07193719RecruitingPhase 1/Phase 2
Personalized breathing support for kids after heart surgery
This study tests a personalized breathing technique to improve lung function and heart performance in children who have had heart surgery or are on ECMO. The goal is to find the best way to open up the lungs safely.
BerlinAges birth–18 years - NCT07195253Recruiting
Down syndrome and sleep apnea study in infants
This study looks at mouth and face features and sleep apnea in 6-month-old infants with Down syndrome. It may help doctors understand and treat sleep problems better.
BronAges 5 months–6 months - NCT07195383Recruiting
Safe swallowing check after breathing tube removal in ICU
This study tests a special nutrition program for patients who just had a breathing tube removed in the ICU. It aims to see if a safe swallowing check can help prevent problems and make feeding safer.
IstanbulAges 18 years+ - NCT07196436Recruiting
Air cleaner and ventilation study for asthma
This study tests if improving home ventilation and adding air cleaners can help manage asthma symptoms. It's for adults and children with asthma who own their home in the Dallas-Fort Worth area.
Arlington, TexasAges 5 years+ - NCT07199751Recruiting
Fast-track vs standard recovery after hip replacement
This study compares two recovery methods after hip replacement: standard care versus a fast-track program. The goal is to see which approach leads to fewer complications, better function, and improved quality of life.
MünchenAges 18 years+ - NCT07201597Recruiting
Readiness and knee function after ACL surgery
This study looks at how your mental readiness, knee function, and strength relate after ACL reconstruction using a specific type of tendon graft. It may help you understand if you're ready to return to sports.
Cairo, Cairo GovernorateAges 18–35 - NCT07202494Recruiting
Brain aging and resilience MRI study
This study uses powerful MRI scans to understand how the brain ages and why some people stay healthy while others develop neurological diseases like multiple sclerosis or Alzheimer's. It compares healthy volunteers to people with certain conditions, and all participants get a detailed brain MRI.
MarseilleAges 18–90 - NCT07204067Recruiting
Mirror therapy for hand recovery after recent stroke
This study tests whether mirror therapy—a simple exercise where you watch your unaffected hand move in a mirror to trick your brain—can help improve hand function after a recent stroke. It is for people who have had a stroke within the last month and have weakness on one side of their body.
Malakand, KPKAges 40–55 - NCT07205133Recruiting
Vibration therapy for older adults to improve muscle health
This trial tests whether whole body vibration therapy can help improve muscle health in older adults. You stand on a vibrating platform for a few minutes a few times a week, which may strengthen your muscles and reduce frailty.
SingaporeAges 65 years+ - NCT07208825Recruiting
Conservative care for complex regional pain syndrome
This study tests whether a conservative treatment plan can help people with complex regional pain syndrome (CRPS), a condition where pain lasts longer than expected after an injury. You may qualify if you have had CRPS symptoms for up to 5 years and are between ages 18 and 70.
Oulu, North OstrobothniaAges 18–70 - NCT07208916Recruiting
Can eating grapes boost strength and thinking in older women?
This study tests whether eating grapes daily can help improve muscle strength and memory in healthy women aged 65 and older. If you join, you will need to follow a special diet that limits certain foods and supplements.
Springfield, MassachusettsAges 65 years+ - NCT07209566Recruiting
Muscles, nerves, and period pain in women
This study looks at how your muscles and nervous system relate to period pain. It compares women with and without painful periods to understand why some have more pain.
Azusa, CaliforniaAges 18–35 - NCT07213856Recruiting
Dietary help for constipation in Parkinson's disease
This study tests whether a special diet can help improve constipation symptoms in people with early-stage Parkinson's disease. It aims to see if changing what you eat can make bowel movements more regular and comfortable.
Porto Alegre, Rio Grande do SulAges 18 years+ - NCT07214415RecruitingPhase 2
Hyperbaric oxygen therapy for veterans with brain injury or mental health issues
This trial tests whether hyperbaric oxygen therapy (breathing pure oxygen in a pressurized chamber) can improve thinking, mood, and quality of life in veterans with mild traumatic brain injury, PTSD, anxiety, or depression. You must have already tried at least one evidence-based therapy like CBT or EMDR.
Boise, IdahoAges 18–75 - NCT07215572Recruiting
Group physical therapy for veterans with knee osteoarthritis
This trial studies whether a group physical therapy program can help veterans with knee osteoarthritis. It aims to see if this approach is practical and effective for improving knee pain and function.
Durham, North CarolinaAges Any age - NCT07216261Recruiting
The SWELL study: CBT for insomnia in older veterans
This trial tests whether providing cognitive behavioral therapy for insomnia (CBTI) can help older veterans in VA clinics. CBTI is a non-medication treatment that addresses the thoughts and behaviors that keep you awake.
Durham, North CarolinaAges 60 years+ - NCT07218276Recruiting
Passive robot study for stroke recovery
This study tests a passive robot (a device that moves without force) to help stroke survivors regain arm movement. It aims to see if this approach is safe and helpful for people with arm weakness after a stroke.
Ann Arbor, MichiganAges 18–75 - NCT07219433Recruiting
Mobile app for women veterans with bladder leaks
This study tests a mobile health app called MyHealtheBladder to help women veterans manage urinary incontinence (unwanted bladder leaks). It looks at whether the app can improve symptoms and quality of life.
Durham, North CarolinaAges Any age - NCT07220694Recruiting
Sabroxy supplement for memory and insulin resistance
This study tests whether a supplement called Sabroxy can improve insulin resistance and memory in adults with mild cognitive impairment and insulin resistance. It may help if you have early memory problems and your blood sugar is slightly higher than normal.
San Francisco, CaliforniaAges 40–80 - NCT07222618Recruiting
Selfie videos to measure function in MS
This trial asks people with MS to record short 'selfie' videos of themselves doing everyday tasks, like walking or getting dressed. The goal is to find a better, more personal way to measure how MS affects daily function.
San Francisco, CaliforniaAges 18 years+
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Common questions
- Are there clinical trials for functionality?
- Yes. Clin2 currently lists 2,565 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.