Clinical trials
Function clinical trials
Below are recruiting function 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
- NCT06572215Recruiting
New ways to check kidney function in sickle cell patients
This study tests two new methods to measure how well your kidneys can handle extra work, called kidney reserve. It might help find early signs of kidney problems in people with sickle cell disease or those who have donated a kidney.
LondonAges 40 years+ - NCT06578091Recruiting
Thinking skills in people with obesity
This study looks at how well the brain works in people with obesity. It compares those who score high on a cognitive test with those who score lower, to find differences in thinking skills.
Kütahya, CentralAges 18–65 - NCT06580847Recruiting
Choir for older adults with untreated hearing loss
This trial tests whether joining a choir helps older adults with untreated hearing loss. If you have mild-to-moderate hearing loss and do not use hearing aids, this study may be a good fit for you.
Los Angeles, CaliforniaAges 60 years+ - NCT06568406Recruiting
Early physiotherapy after episiotomy for better recovery
This study tests whether starting physiotherapy early after a childbirth-related cut (episiotomy) can help with pain, pelvic floor function, sexual health, and overall quality of life.
BrnoAges 18–40 - NCT06563310Recruiting
Brain Training for Anxiety Using Neurofeedback
This study tests whether a brain-training technique called neurofeedback can help people with certain anxiety disorders learn to change how they think about upsetting situations. Participants will do thinking exercises while an MRI machine measures their brain activity, which helps them see if they are using the right coping strategies.
Ann Arbor, MichiganAges 18–24 - NCT06550115Recruiting
Night shift workers and their blood vessel & sugar health
This trial studies how sleep patterns affect blood vessel health and sugar control in long-term night shift workers. It may help find better ways to prevent heart problems and diabetes.
Fort Collins, ColoradoAges 18–65 - NCT06554353Recruiting
Breathing and exercise tests for shortness of breath
This study looks at how well two breathing tests work for people who have shortness of breath. You will do a breathing test and an exercise test to help doctors better understand your symptoms.
Rochester, New YorkAges 18 years+ - NCT06350994Recruiting
Early Heart Check After CAR-T Cell Treatment
This study checks your heart function early after CAR-T cell cancer treatment. It uses a quick heart ultrasound to look for changes soon after the infusion.
ParisAges 18 years+ - NCT06002009Recruiting
Rotator cuff tear study: nerve function and tear size
This study looks at how the size and type of a rotator cuff tear affects the nerve that controls shoulder movement. It may help doctors understand why some tears lead to more pain or weakness.
Stoke-on-TrentAges 18 years+ - NCT06532851Recruiting
Exercise therapy for knee cartilage health
This study tests whether specific exercises can improve your knee cartilage health and daily function. It is for people with a meniscus tear who are at risk for knee arthritis but don't have arthritis yet.
Ar RamthaAges 35–55 - NCT06536634Recruiting
Electrical stimulation for arm function in kids with hemiparesis
This study tests if gentle electrical stimulation of the skin on the weaker arm can improve hand function in children who have weakness on one side due to a brain injury before age 16. The results will help understand how the stimulation works and whether it can help with daily activities.
BernAges 6–18 - NCT06535074Recruiting
Monitoring lung function in preterm babies with low oxygen
This study looks at how well a non-invasive device can monitor lung function in preterm babies who have frequent drops in their oxygen levels (hypoxemia). The goal is to help doctors better track and care for these babies.
New Brunswick, New JerseyAges Any age - NCT06532123Recruiting
Study on improving muscle control for bowel leakage
This trial tests a treatment to strengthen the muscles that control bowel movements in people with weak anal sphincters. It may help those who have trouble holding in stool or gas.
Milwaukee, WisconsinAges 18 years+ - NCT03725527Recruiting
Nerve block test to improve breathing after belly surgery
This trial studies whether a numbing injection near the abdominal muscle (rectus sheath block) helps your breathing and diaphragm function after elective upper belly surgery. If you qualify, you may receive or not receive this pain/nerve block as part of the study.
Asyut, Assiut GovernorateAges 18–50 - NCT04694534Recruiting
Serious game program to help thinking skills in multiple sclerosis
This trial tests whether a computer “serious game” can improve thinking and memory skills in people with multiple sclerosis (MS). It’s designed for adults who report thinking problems and show weaker-than-average results on specific brain tests.
Arras, Hauts-de-FranceAges 18–65 - NCT06011018Recruiting
Mirror Therapy with Electrical Stimulation or Sound Beats after Stroke
This study tests if combining mirror therapy with either gentle electrical stimulation or special sound beats can help improve leg movement and brain activity after a stroke. It is designed for people who had their first stroke at least 6 months ago and have some movement in their leg.
Kaohsiung CityAges 20–80 - NCT06529913Recruiting
Metals, pollutants, and risk of allergies
This study looks at whether heavy metals, nanoparticles, and other pollutants in the environment increase the risk of allergic diseases like contact dermatitis. If you have a metal allergy or are a healthy adult, you may help researchers understand how these exposures affect your health.
BolognaAges 18 years+ - NCT06521437Enrolling by invitation
How the brain's memory center works in epilepsy
This study looks at how the hippocampus (a part of the brain important for memory) works in people with epilepsy. If you have a hard-to-treat type of epilepsy called MTLE, this research may help doctors understand memory and brain function better.
Chicago, IllinoisAges 18 years+ - NCT06522152Recruiting
Long-term outcomes after meniscal transplant
This study looks at how well patients' knees are doing 10 years or more after a meniscal transplant (a surgery to replace torn knee cartilage). It aims to understand the long-term benefits and any changes in knee function.
BolognaAges 18–65 - NCT06524388Enrolling by invitation
Cognitive training study for older adults with diabetes
This study tests if a special computer-based brain training program can help improve thinking and memory in older adults with diabetes who are at risk for dementia. It might help keep your mind sharp as you age.
BeijingAges 60 years+ - NCT06527248Recruiting
Nitrate, exercise and blood vessel health in midlife women
This study looks at whether a natural compound in vegetables (called nitrate) combined with exercise can help improve blood vessel health in women after menopause. It may be a good fit if you are 45-65, do not exercise much, and have normal or mildly high blood pressure.
Vienna, State of ViennaAges 45–65 - NCT06123741Recruiting
Virtual reality for thinking skills in children with ADHD
This trial uses virtual reality games to help children with ADHD improve their thinking and planning skills. It is designed for children who already take ADHD medication and speak Finnish.
OuluAges 8–12 - NCT03977207Recruiting
Thyroid hormone supplement for people on dialysis
This trial tests whether taking a thyroid hormone supplement helps people who are on hemodialysis and have borderline-high thyroid lab results (high TSH but normal FT4). It’s studying whether treatment changes thyroid-related outcomes or health while on dialysis.
Orange, CaliforniaAges 18–75 - NCT06078852Recruiting
FSHD Diaphragm Ultrasound Study
This study uses ultrasound to look at the diaphragm in people with FSHD. It aims to better understand how FSHD affects breathing muscles over time.
RomaAges 18 years+
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Common questions
- Are there clinical trials for function?
- Yes. Clin2 currently lists 2,474 recruiting function 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 function 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 function 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.