Clinical trials
Function clinical trials
Below are recruiting function clinical trials, each written for real people, not researchers. We’re tracking 2,557 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07170683Enrolling by invitation
Vision test study for macular eye disorders
This study uses a special vision test called microperimetry to track how well the macula (the center of the retina) works in people with certain eye conditions like geographic atrophy or diabetic eye disease. Healthy volunteers are also needed for comparison. The goal is to understand how these conditions affect retinal function over time.
Nottingham, NottsAges 21 years+ - NCT07164768Enrolling by invitation
Thinking and mood in kids with type 1 diabetes
This study looks at how type 1 diabetes affects thinking skills and emotional health in children, teens, and young adults. Both the young person and one of their parents will answer questions together.
Pune, MaharashtraAges 10–21 - NCT07130968Enrolling by invitation
Heart and lung function study with exercise test and five-year follow-up
This study looks at how your heart and lungs work during exercise by using a special test called a cardiopulmonary exercise test (CPET). Researchers will follow you for up to five years to see how your health changes. It may help you understand your heart condition better and get more personalized care.
Guangzhou, GuangdongAges 18–80 - NCT07123922Enrolling by invitation
Silymarin for COPD: A Study on Breathing and Quality of Life
This study tests whether adding silymarin (a herbal supplement from milk thistle) to your regular COPD treatment can improve your lung function, reduce stress in your body, and help you feel better day-to-day.
DhakaAges 40–80 - NCT07091396Enrolling by invitation
Home brain stimulation to improve thinking and language
This trial tests a safe, mild electrical stimulation device (tDCS) that you can use at home. It may help improve your thinking or language after a stroke, brain tumor, or other brain condition.
Rochester, MinnesotaAges 18 years+ - NCT07079488Enrolling by invitation
Vestibular function and motor development in young children
This study looks at how the balance system (vestibular function) develops in young children and how it relates to their motor skills. It may help understand typical and atypical development.
StockholmAges 5 months–3 years - NCT07074678Enrolling by invitation
Predicting recovery in early consciousness disorders
This study uses brain scans to understand how people with severe brain injuries may recover consciousness. It is for patients who have had a recent brain injury and are in a coma, vegetative state, or minimally conscious state.
Philadelphia, PennsylvaniaAges 18 years+ - NCT07063381Enrolling by invitation
Low-frequency stimulation for cognition in atrial fibrillation
This study tests whether low-frequency electrical stimulation can help improve thinking and memory in people with permanent atrial fibrillation and cognitive impairment. Participants will receive the stimulation and have their cognitive function checked over six months.
MoscowAges 60–90 - NCT07045545Enrolling by invitation
Comparing two layers in hypospadias repair for young boys
This trial tests two ways to add an extra layer during hypospadias repair surgery in young boys. One method uses a material made from your child's own blood (platelet-rich fibrin), and the other uses a small flap of tissue from the penis. The goal is to see which method helps the healing better.
Tashkent, CityAges Any age - NCT07033676Enrolling by invitation
Study of a blood marker for heart damage from high blood pressure
This trial looks at a substance in your blood called miR-455-5p to see if it can help doctors understand heart changes caused by high blood pressure. It involves people who have had high blood pressure for over a year and may have some heart symptoms.
Shenzhen, GuangdongAges 18 years+ - NCT07011875Enrolling by invitation
Physical activity and period pain in women with MS
This study looks at how physical activity levels affect period pain, menstrual symptoms, and emotional well-being in women with multiple sclerosis. It aims to find out if being more active can help with these issues.
Karabük, Karabük ProvinceAges 18–55 - NCT07007858Enrolling by invitation
Stretch therapy for leg stiffness in kids with CP
This trial tests if a fast, gentle stretching technique can reduce leg stiffness and improve walking in children with cerebral palsy (CP). It may be an option for children who are already planning to receive Botox injections for tight calf muscles.
Kayseri, TurkeyAges 2–8 - NCT06981897Enrolling by invitation
Early cognitive rehab for moderate brain injury recovery
This trial tests whether starting cognitive rehabilitation early after a moderate traumatic brain injury helps improve thinking, memory, and daily function. If you're an adult with a moderate brain injury who is medically stable, this study may help you regain skills faster.
Cairo, ManialAges 18 years+ - NCT06963190Enrolling by invitation
Breathing Muscle Training After Lung Transplant
This study tests two types of breathing muscle training exercises in people who have had a lung transplant. The goal is to see which type helps you breathe better and improves your daily living.
Santander, CantabriaAges 18 years+ - NCT06953700Enrolling by invitation
Hearing and age study for adults with normal or mild hearing loss
This study looks at how differences in hearing between your ears affect your ability to hear in noisy places. Researchers want to learn more across different ages.
College Park, MarylandAges 18–80 - NCT06930495Enrolling by invitation
Weight loss and heart failure with normal pumping strength
This study tests whether weight loss treatments can improve muscle and blood vessel function in people with a specific type of heart failure (HFpEF) who also have obesity. It may help if you have heart failure with a normal ejection fraction and a high BMI.
Dallas, TexasAges 18 years+ - NCT06906536Enrolling by invitation
Intermittent low oxygen to improve leg function after spinal injury
This trial tests whether short, controlled sessions of low oxygen (like breathing thin air) can improve leg movement and blood markers in people with spinal cord injuries. It may help with walking or standing.
Boulder, ColoradoAges 18–75 - NCT06888700Enrolling by invitation
tDCS to improve social thinking in heroin recovery
This study uses a gentle brain stimulation technique called tDCS (transcranial direct current stimulation) to improve social thinking skills in people recovering from heroin addiction. It's for adults in early recovery who are in a rehabilitation center.
Xi'an, ShaanxiAges 30–60 - NCT06887491Enrolling by invitation
Dual-tasking (thinking + moving) program for children with Duchenne MD
This study tests whether a special program that combines thinking tasks (like counting or remembering) with physical activities can help boys with Duchenne muscular dystrophy improve their thinking, movement, and ability to do everyday tasks independently.
Ankara, CankayaAges 6–12 - NCT06880484Enrolling by invitation
Far-infrared socks for diabetic nerve pain
This study tests whether special far-infrared socks can help relieve nerve pain and improve nerve function in people with diabetic nerve damage. If you have mild to moderate nerve pain and live in Kayseri, you may be able to join.
Talas, KayseriAges 19 years+ - NCT06879444Enrolling by invitation
Core strength and pelvic floor in Sjogren's
This study looks at how core stability and pelvic floor muscles work in people with primary Sjogren's syndrome. If you have this condition, the results may help doctors understand changes in muscle function.
Denizli, DenizliAges 18–65 - NCT06874764Enrolling by invitation
Training with a wireless system for thinking and reaction in MS
This study tests whether a special wireless reaction training system can help improve thinking and reaction speed in people with multiple sclerosis (MS). It compares this training to standard exercises to see which works better for your brain health.
Izmir, BornovaAges 18–55 - NCT06868784Enrolling by invitation
Thinking and daily skills in children with Duchenne
This study looks at how thinking skills (like planning and memory) affect everyday activities such as dressing or playing in children with Duchenne muscular dystrophy. It aims to find ways to help kids do better in their daily lives.
Ankara, ÇankayaAges 6–12 - NCT06835309Enrolling by invitation
Hip muscle strength for stress urinary incontinence
This trial tests whether strengthening hip muscles can improve pelvic floor function in women with stress urinary incontinence (leaking urine during activities like coughing or sneezing).
CairoAges 30–50
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Common questions
- Are there clinical trials for function?
- Yes. Clin2 currently lists 2,557 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.