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
- NCT05649930Recruiting
Power training for tight calf muscles in children with spastic paresis
This trial tests whether a specific exercise program that strengthens leg muscle power can improve calf muscle length and strength in children with spastic paresis (stiffness from the brain or nerves). If it works, it may help children move more easily and build stronger calves.
AmsterdamAges 4–18 - NCT07500259Recruiting
Personalized drug testing for GI tumors
This trial uses a lab test to see how your tumor responds to different drugs, helping doctors choose the best treatment for you. It is for people with pancreatic cancer (PDAC) who are having surgery or a biopsy.
Luxembourg, LuxembourgAges 18 years+ - NCT06763601Recruiting
Shoulder treatment for frozen shoulder
This trial tests a new shoulder exercise method for frozen shoulder. If you are between 40–65 years old and have been diagnosed with frozen shoulder, you may be able to join.
AjmanAges 40–65 - NCT07506122Recruiting
Acupuncture for chronic constipation: dose study
This trial tests different amounts of acupuncture to see which dose works best for chronic constipation. It may help if you have had constipation for at least 6 months and have fewer than 2 complete bowel movements per week without using laxatives.
Wuhan, HubeiAges 18–75 - NCT07497100Recruiting
Arm function and daily life in hemiplegic cerebral palsy
This study looks at how arm and hand function affects daily activities in children with hemiplegic cerebral palsy. It aims to help understand how to improve participation in everyday tasks.
CairoAges 5–8 - NCT07491484Recruiting
Physical function and quality of life in ALS patients
This trial measures how physical function affects daily life and well-being in people with ALS. It aims to understand how movement abilities impact patient-reported outcomes.
Salisbury, MarylandAges 18 years+ - NCT06770192Recruiting
Plyometrics vs. calisthenics for kids' brain function
This study compares two types of exercises – jumping drills (plyometrics) and bodyweight moves (calisthenics) – to see which one helps improve thinking and focus in school-age children.
Rawalpindi, Punjab ProvinceAges 8–12 - NCT07482930Recruiting
Nerve stimulation and breathing test study in healthy adults
This study tests if a gentle nerve stimulation device placed on the ear can change how you breathe during a lung function test. It is only for healthy volunteers aged 18–40 who have no heart, lung, nerve, or mental health conditions.
SinopAges 18–40 - NCT07488806Recruiting
Understanding Nemaline Myopathy Over Time (Spain)
This study follows people with nemaline myopathy over time to better understand how the disease progresses. It helps researchers learn more about the condition and plan future treatments.
BarcelonaAges Any age - NCT07474610Recruiting
Belly muscle and arm function in chronic low back pain
This study looks at how a deep belly muscle (transversus abdominis) relates to arm and shoulder function in people with long-term low back pain. It may help understand why some people have trouble with upper body movements.
AnkaraAges 18–45 - NCT07478666Recruiting
Measuring activity at home for functional neurologic disorder
This study tests if we can track movement and activity remotely in people with functional neurologic disorder (FND). It aims to understand daily activity patterns and may help develop better ways to monitor symptoms at home.
Denver, COAges 18–65 - NCT07477561Recruiting
Healthy aging program for older adults in Singapore
This trial tests a program to help older adults stay independent and prevent frailty. It is based on the World Health Organization's ICOPE approach and is designed for Singaporeans and permanent residents aged 60 and older.
SingaporeAges 60 years+ - NCT07468110Recruiting
Nutrition and balance in chronic stroke survivors
This study looks at how a simple blood test (the CONUT score, which measures nutrition and immune health) relates to balance and daily function in people who have had a stroke a long time ago. It may help find ways to improve recovery and quality of life.
Istanbul, PendikAges 18–85 - NCT07471451Recruiting
Eating and quality of life after jaw reconstruction
This study looks at how well people can chew, eat, and speak after having jaw or face reconstruction due to cancer. It aims to understand how these functions affect your daily life and happiness.
Clermont-FerrandAges 18 years+ - NCT07466888Recruiting
Adjusting electrical stimulation frequency for tongue muscle activity
This trial tests how changing the frequency of gentle electrical pulses to a tongue muscle affects its activity. It may help people with sleep apnea by strengthening the muscle that keeps the airway open during sleep.
Gyeonggi-do, Seongnam-siAges 19 years+ - NCT07464106Recruiting
Tricuspid valve treatment study for older adults
This study tests if a less invasive tricuspid valve repair or replacement can protect kidney function and improve physical activity in older adults with severe tricuspid valve leakage.
StuttgartAges 18 years+ - NCT07457437Recruiting
Exercise and medication for weight loss in women
This study tests whether adding resistance exercise to a new weight-loss medication helps women preserve muscle while losing weight. It may be an option for women who want to protect their muscle mass during treatment.
Exeter, DevonAges 25–50 - NCT07451821Recruiting
Thinking and attention in functional neurological disorder
This study looks at a condition called 'cognitive disengagement syndrome' in people with Functional Neurological Symptom Disorder (also known as conversion disorder). Researchers want to understand how thinking and attention may be affected, and they need both people with the disorder and healthy volunteers to participate.
Elâzığ, ElâzığAges 18–65 - NCT06802042Recruiting
Probiotic for constipation in pregnancy
This trial tests if a probiotic called Lactobacillus can help relieve constipation in pregnant women and improve gut health. It compares the probiotic to a placebo to see if it is safe and effective.
Beijing, Beijing MunicipalityAges 18–40 - NCT07442734Recruiting
Ear stimulation for stomach discomfort and sleep problems
This trial tests a treatment using gentle electrical stimulation on the ear to see if it helps people who have both functional dyspepsia (stomach discomfort) and trouble sleeping. It aims to improve both symptoms and understand how the treatment works.
Hangzhou, ZhejiangAges 18 years+ - NCT07439016Recruiting
LA function after pulse field ablation for paroxysmal AF
This trial tests how pulse field ablation (a treatment that uses short electrical pulses to correct irregular heartbeats) affects the left atrium's function in people with paroxysmal atrial fibrillation (AFib that comes and goes). It may help if you have paroxysmal AFib and are in normal rhythm at the start of the procedure.
PragueAges 18 years+ - NCT06343688Recruiting
How ankle braces affect motor skills in CP
This study tests how wearing special ankle braces (called DAFOs) right away affects movement and balance in children with spastic diplegic cerebral palsy. It aims to see if the braces make it easier to walk and stand.
BoluAges 4–15 - NCT07431567Recruiting
How low oxygen affects heart function in healthy adults
This study tests how your heart’s right ventricle handles low oxygen (like at high altitude) in healthy adults. You will be exposed to a low-oxygen environment for a short time to see how your heart responds.
Zurich, Canton of ZurichAges 18–80 - NCT07434037Recruiting
Trust and the brain in Down syndrome and Fragile X
This study explores how people with Down syndrome or Fragile X syndrome learn to trust others. It uses simple tasks and a brain scan (MRI) to compare their responses with those of typically developing children and young adults.
BronAges 3–29
Hear when a new Functionality trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
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.