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
- NCT07257341Recruiting
Normal eye alignment and vision range study for adults
This study measures the normal range of how well eyes work together to see a single image. It may help understand healthy vision in adults of Asian descent.
Singapore, SingaporeAges 21–59 - NCT07258394RecruitingPhase 3
Study of dimethyl fumarate for preserving insulin in new-onset type 1 diabetes
This study tests the drug dimethyl fumarate (an oral medication already used for other conditions) to see if it can help people newly diagnosed with type 1 diabetes keep making their own insulin for longer. The goal is to slow down the immune attack on the pancreas.
Nanjing, JiangsuAges 18–65 - NCT07259512RecruitingPhase 4
Ramipril once or twice a day for kidney and heart health
This trial tests whether taking ramipril once or twice daily better protects kidney function in people with both chronic kidney disease (stages 3-5, not on dialysis) and heart failure with low pumping strength. It aims to find the best dosing schedule to help both organs.
Kartasura, Central JavaAges 18 years+ - NCT07259577Recruiting
Vagus nerve stimulation for stroke recovery
This trial tests whether stimulating the vagus nerve can improve arm movement, breathing, and quality of life in people who had a stroke more than 6 months ago. It involves a non-invasive device that gently stimulates a nerve in the neck during therapy sessions.
Istanbul, IstanbulAges 18–70 - NCT07260747Recruiting
Virtual reality for foot health in sedentary students
This trial tests if virtual reality exercises can improve foot function, pressure, and balance in sedentary university students aged 18–25. It may help you understand how simple VR activities can benefit your feet and stability.
IstanbulAges 18–45 - NCT07261826Recruiting
Long-term effects of fecal microbiota transplant
This study looks at how well fecal microbiota transplantation (FMT) works over time and checks its safety. If you have received at least one FMT for a qualifying condition, you may be able to participate.
Shanghai, Shanghai MunicipalityAges 3 years+ - NCT07267845Recruiting
Effect of alpha-GPC on thinking and exercise performance
This study tests whether a supplement called alpha-GPC (a nutrient that supports brain health) can improve memory, thinking, and physical performance in healthy adults. You would take the supplement and complete cognitive tests and exercise tasks over several visits.
Cork, County CorkAges 25–55 - NCT07268508Recruiting
Study of a gut-healthy diet after weight-loss surgery
This study tests how a special diet after weight-loss surgery affects gut bacteria, eating habits, and sense of taste and smell. Researchers want to see if this diet can improve long-term results.
LyonAges 25–65 - NCT07268768Recruiting
Personality, thinking, and sensitivity in headache
This study looks at how personality, thinking skills, and heightened nerve sensitivity are connected in people with headache. It aims to better understand these relationships to improve care.
Messina, SicilyAges 18–60 - NCT07269366Recruiting
Surgery vs stents for heart disease with weak heart pump
This trial compares two ways to restore blood flow to the heart—bypass surgery (CABG) or stents (PCI)—in people whose heart pumps weakly (LVEF 40% or less). It aims to find which method works better for chest pain or recent heart issues.
GroningenAges 18 years+ - NCT07269353Recruiting
Brain-computer interface study for teens with cerebral palsy
This trial tests whether a brain-computer interface (a device that reads brain signals) can help teenagers with cerebral palsy improve wrist movement in their affected arm. It may offer a new way to strengthen arm function without surgery or needles.
Edmonton, AlbertaAges 12–17 - NCT07272213Recruiting
Thyroid hormone levels, mood, and sexual health in pregnancy
This study looks at how thyroid-stimulating hormone (TSH) levels during pregnancy are linked to depression, anxiety, and sexual function in pregnant women.
Istanbul, GaziosmanpaşaAges 18–45 - NCT07272395Recruiting
Heart function changes after pacemaker or ICD placement
This study looks at how heart devices (pacemakers, ICDs, or CRT devices) affect the right side of the heart. Participants will have imaging tests before and after the device is placed to see how the heart functions.
Istanbul, FATIHAges 18 years+ - NCT07273201Recruiting
Comparing two arm exercises after stroke
This study tests two different types of arm exercises to see which one helps improve arm function better during early stroke recovery. It is for people who recently had a stroke on one side of their brain and are in the early stages of recovery.
CairoAges 50–60 - NCT07275372Recruiting
Virtual humans help nursing students learn cognitive tests
This trial tests if virtual humans can help nursing students learn to assess cognitive function using the SPMSQ test. It may improve how future nurses evaluate memory and thinking.
Taipei, TaiwanAges 18–65 - NCT07275424RecruitingPhase 2
Testing a drug to improve physical function in older adults
This study tests a drug called elamipretide to see if it can improve physical function in older adults with lower mitochondrial health. It may help you keep your energy and independence as you age.
Seattle, WashingtonAges 65–80 - NCT07277166Recruiting
Robot-assisted walking training for chronic burn survivors
This study tests whether walking with a mobile robot (a device that helps move your legs) can improve your walking ability. It is for people who still have trouble walking more than 6 months after a serious burn on their legs.
SeoulAges 19–65 - NCT07278843Recruiting
Understanding vision loss in Usher syndrome type 1B
This study follows people with Usher syndrome type 1B over time to learn how vision loss progresses. It also tests new ways to measure functional vision, which may help design future treatments.
Paris, Île-de-France RegionAges 3–75 - NCT07280104Recruiting
Infants with congenital hypothyroidism and development
This study looks at how babies with primary congenital hypothyroidism (low thyroid hormone from birth) grow and develop after being treated. It helps doctors understand if treatment helps them reach normal milestones.
NiğdeAges 6 months–1.5 years - NCT07282938Recruiting
Robot hand and electrical stimulation for hand function after stroke
This test combines a soft robotic hand and electrical stimulation to help improve hand movement in people recovering from a stroke. It may benefit stroke survivors who have some ability to extend their fingers and are in the early months of recovery.
Lahore, Punjab ProvinceAges 45–65 - NCT07287241Recruiting
Heart health study for people with osteogenesis imperfecta
This study looks at heart structure and function in children and adults with osteogenesis imperfecta (OI), a condition that affects bones. Researchers want to understand how OI may impact the heart.
Bologna, Emilia-RomagnaAges 5–80 - NCT07288788Recruiting
Kidney function in children with epilepsy
This study looks at how well the kidneys work in children who have epilepsy. It may help doctors understand how epilepsy or its treatment affects kidney health.
SohagAges 1 month–15 years - NCT07288827Recruiting
Study of airway sensitivity in primary ciliary dyskinesia
This study looks at how the airways in people with primary ciliary dyskinesia (PCD) react to certain triggers. It aims to understand if these airways are more sensitive, which could help improve treatment for breathing problems.
Indianapolis, IndianaAges 6 years+ - NCT07289061Recruiting
Positive psychology for early memory changes
This trial tests whether positive psychology exercises can help improve memory and brain function in people with very early memory changes. It may be a good fit if you have noticed new memory concerns or a mild cognitive impairment.
ThessalonikiAges Any age
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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.