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
- NCT05157282Recruiting
Spinal cord stimulation to improve hand function after tetraplegia
This trial tests whether a special device that stimulates the spinal cord can help people with long-lasting neck spinal cord injuries recover useful hand movement and grip strength. It may help your nervous system communicate better so daily hand tasks become easier.
Chicago, IllinoisAges 18–70 - NCT05183971Recruiting
Testing balance changes in older people with neck spinal cord wear
This trial studies how changes in balance and body sensing (proprioception) show up in people with age-related neck spinal cord problems. It may help researchers understand symptoms and how best to evaluate or manage degenerative cervical myelopathy.
Hong Kong, Hong KongAges 50 years+ - NCT05154253RecruitingPhase 1
Improving ankle push-off in children with cerebral palsy
This early (Phase 1) study tests a way to improve how well the ankle muscles help you push off when walking in cerebral palsy. If the ankle function improves, it may lead to a more comfortable and safer walking pattern.
Minneapolis, MinnesotaAges 8–21 - NCT05167786Recruiting
Electrical spinal cord stimulation for walking after stroke
This trial studies whether a non-surgical electrical treatment to the spinal area can improve walking and leg control after a stroke. It’s for people who have had a single stroke and still need hands-on support to walk.
Chicago, IllinoisAges 18 years+ - NCT05191121Enrolling by invitation
Rehab program to improve arm and trunk control after spinal injury
This trial helps people with recent traumatic spinal cord injury improve arm movement and trunk (upper body) stability using a training program that includes electrical stimulation. If you’re early after injury and can safely use stimulation, you may benefit from more controlled movement for daily tasks.
Englewood, ColoradoAges 18 years+ - NCT05142943Recruiting
Virtual reality to improve arm function after spinal cord injury
This study tests whether a virtual reality program that creates a feeling of body ownership can help improve arm and hand movement in people who have an incomplete spinal cord injury in the neck. It aims to find a new, engaging way to boost recovery.
Valencia, ValenciaAges 18–99 - NCT05193968Recruiting
Study hot flashes and blood vessel function in women
This study looks at how hot flashes relate to how well your blood vessels work in the body. It may help researchers understand the body changes behind hot flashes, which could guide future treatments.
Rochester, MinnesotaAges 40–60 - NCT05007834Recruiting
Study of sleep–hormone timing after chemotherapy-related missed periods
This study looks at how the body’s daily timing (circadian rhythms) may affect ovarian function and fertility after chemotherapy. It includes women who stopped having periods after chemotherapy and may help explain what to expect for post-cancer fertility.
LilleAges 25–35 - NCT05122728Recruiting
Tracking injury risk after concussion and body movement changes
This study looks at how being recently concussion-affected changes musculoskeletal (muscle/joint) injury risk and recovery during physical activity. It compares a group who is currently recovering after concussion with a similar healthy group to better understand risk factors over time.
Athens, GeorgiaAges 18–40 - NCT05102981Enrolling by invitation
Compare emergency versus planned stoma recovery and quality of life
This trial studies how having a stoma made in an emergency versus as a planned procedure may affect your day-to-day life and recovery. It may help doctors better understand which approach leads to better quality of life.
GothenburgAges 18 years+ - NCT05134142Recruiting
Quality of life after hemipelvectomy for pelvic tumors
This study looks at how people with pelvic tumors feel and function after a hemipelvectomy (surgery removing part of the hip/pelvis). It aims to better understand recovery and day-to-day quality of life after this operation.
Houston, TexasAges Any age - NCT05103670Recruiting
PET/CT lung scan to assess recovery after pulmonary embolism
This study uses a special scan (PET/CT) and an inhaled/linked tracer to measure how well air and blood flow work in different lung areas after a pulmonary embolism. It’s meant to better understand regional lung function and how rehabilitation may help some people recover.
BrestAges 18–99 - NCT05061953Recruiting
Eye-tracking test software study in adults with multiple sclerosis
This study checks how well new eye-tracking software can measure eye movements in people with multiple sclerosis. It may help researchers track changes in how the nervous system works using a simple camera-based eye test.
Montreal, QuebecAges 18 years+ - NCT05023434Recruiting
Brain stimulation study for hand strength in brain tumor patients
This study uses brain stimulation during surgery to see how it affects hand strength and hand function. It may help doctors understand which brain areas are important for hand movement in people with certain brain tumors.
Milwaukee, WisconsinAges 18–75 - NCT05010109Recruiting
Testing heart safety and fitness during lung cancer chemoradiation
This study looks at how lung cancer treatment affects the heart and whether a “walking test” and blood tests can track heart fitness and injury. It may help by improving how cancer therapy is planned and monitored for heart safety.
Houston, TexasAges 18 years+ - NCT05062369Recruiting
Brain stimulation plus training to support alcohol abstinence
This study tests whether a combination of brain stimulation (tDCS) and cognitive training can help people with alcohol use disorder stay abstinent. You may be included if you are currently not drinking and can commit to the program timeline.
Minneapolis, MinnesotaAges 18–65 - NCT05000515Recruiting
Breathing muscle training to lower blood pressure in postmenopause
This study compares a breathing-based exercise program with regular aerobic exercise to help lower blood pressure and improve blood vessel function in postmenopausal women. It’s mainly for people with mildly elevated resting blood pressure who are not already doing very intense workouts.
Boulder, ColoradoAges 50 years+ - NCT05054335Recruiting
Testing personalized walking models for pelvic sarcoma surgery rehab
This study uses personalized computer models and movement measurements (often with MRI) to improve how surgery and physical rehab plans are tailored after pelvic sarcoma surgery. It aims to better understand walking and movement patterns so rehabilitation can be more effective.
Houston, TexasAges 18 years+ - NCT05061368RecruitingPhase 2
Sildenafil by mouth to improve breathing in COPD
This Phase 2 trial tests whether sildenafil tablets can improve exercise ability, shortness of breath, and heart-lung function in people with COPD. It also compares against people without COPD to better understand how sildenafil affects breathing tests.
Edmonton, AlbertaAges 40–80 - NCT05042258RecruitingPhase 4
Dupilumab to improve sleep and itch in children with eczema
This trial studies whether dupilumab can improve daily body clock (circadian function), sleep, and itching in children with moderate-to-severe eczema that isn’t well controlled by creams. It may help kids who are having significant sleep trouble and ongoing itch.
Chicago, IllinoisAges 6–17 - NCT05038722Enrolling by invitation
Testing how platelet transfusions work in people with low platelets
This study looks at platelet transfusions—how they’re used and whether platelets function well—for people with blood cancers who have low platelet counts. It may help improve transfusion care for people who need platelet support.
LinköpingAges 18 years+ - NCT04451278Recruiting
Brain scan study to predict outcomes after epilepsy surgery in kids
This trial uses resting-state brain MRI (a scan while you’re not doing a task) to help predict how well children with hard-to-treat epilepsy may do after surgery. If you qualify, you would help researchers see whether the scan can forecast prognosis.
Paris, PARISAges 6–18 - NCT04448938Recruiting
MRI study for optic neuritis recovery signals
This study uses a special MRI scan while you rest to look for brain and eye signals that may relate to recovery in people with suspected optic neuritis. If you’re eligible, it may help researchers better understand what predicts vision improvement.
Paris, PARISAges 18 years+ - NCT04941599RecruitingPhase 2
2-HOBA to improve “good cholesterol” function in FH
This Phase 2 trial tests whether 2-HOBA can improve how “good cholesterol” (HDL) works in people with familial hypercholesterolemia (FH). If HDL works better, it may help lower heart risk markers. You would need to meet several heart, health, and medication-related safety checks.
Nashville, TennesseeAges 18–69
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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.