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
- NCT07627087Recruiting
Balance and Navigation Skills After Vestibular Implant
This study tests how a vestibular implant—a small device that helps with balance—affects your ability to navigate spaces and your thinking skills. Researchers will give you cognitive tests before and after using the implant to see if it helps you move and think more clearly.
GenevaAges 18–80 - NCT07630207Recruiting
Blood Vessel Health Study in Young Adults with Down Syndrome
This research study looks at how blood vessels work in young adults with Down syndrome compared to those without it. By understanding differences in blood vessel function, researchers hope to find ways to improve heart and circulation health for people with Down syndrome.
Las Vegas, NevadaAges 18–35 - NCT07633626Recruiting
Vortioxetine for thinking problems from ALK lung cancer treatment
This trial tests whether a medication called vortioxetine can help improve memory, focus, and thinking problems caused by lorlatinib, a drug used to treat ALK-positive lung cancer. You would take vortioxetine alongside your current cancer treatment to see if it helps your brain function.
BogotáAges 18 years+ - NCT07634809Recruiting
ADHD Medication Effects on Eye Movement and Nerve Function
This study looks at how ADHD medications affect eye movements and your body's automatic nervous system (which controls heart rate and other functions) in children and teens. Understanding these effects may help doctors use ADHD medications more safely and effectively.
UmeåAges 6–17 - NCT07641075Recruiting
High-Dose Vitamin D Effects in Experienced Athletes
This study tests whether high-dose vitamin D supplements improve athletic performance, brain function, and body composition in experienced athletes. Researchers will measure hormones, muscle strength, thinking ability, and muscle mass over time.
Katowice, Mikołowska 72aAges 17–60 - NCT07641244Recruiting
How Family Income Changes Affect Child Mental Health and Brain Function
This study looks at how changes in a parent's income affect children's mental health, stress levels, and brain development. Researchers will follow children whose parents are in a financial support program to understand these connections better.
Evanston, IllinoisAges 10–18 - NCT07641413Recruiting
How lungs and heart change over a lifetime of health
This study follows healthy adults over decades to understand how lung and heart function naturally change with age. Researchers will measure your breathing and heart health to help them spot early warning signs of disease in future patients.
San Francisco, CaliforniaAges 24–68 - NCT07641790Recruiting
Vibration Devices to Improve Arm Movement After Stroke
This study tests whether wearing small vibrating devices on your arm can help improve movement and function in the arm weakened by stroke. The vibrations may help retrain your brain and muscles to work together better during the recovery period.
Faisalābad, Punjab ProvinceAges 30–60 - NCT07653074Recruiting
Vision and quality of life in youth with myopia or CVI
This study looks at how vision problems like nearsightedness (myopia) and a brain-based vision condition (CVI) affect daily life and well-being in children. It aims to understand what support they might need to thrive in a modern world.
ÖrebroAges Up to 17 years - NCT07653841Recruiting
Balance vs. strength training for knee osteoarthritis
This study compares two types of exercise programs (a balance-focused training and a progressive strengthening program) added to usual physical therapy. The goal is to see which works better for reducing knee pain and improving daily function in people with knee osteoarthritis.
Islamabad, ICTAges 40–70 - NCT07654439Recruiting
Mixed reality tests for overweight and obese adults
This trial tests if mixed reality (combining real and virtual worlds) performance tests are valid and reliable for overweight and obese adults. You may be able to help researchers improve these tests if you are overweight or obese.
Konya, SelcukluAges 18–65 - NCT07655271Recruiting
Pain, arm function, and anxiety after shoulder surgery for brachial plexus palsy
This study examines pain, arm function, and social appearance anxiety in adults who had shoulder tendon transfer surgery as children for brachial plexus birth palsy. It helps understand long-term outcomes after this specific surgery.
Istanbul, IstanbulAges 18–40 - NCT07657182RecruitingPhase 4
Study comparing two nerve grafts for arm or hand recovery
This study tests a new nerve graft (Avance) against the standard sural nerve graft (taken from your leg) for repairing cut nerves in the arm or hand. The goal is to see which helps you recover function better over 2 years.
Indianapolis, IndianaAges 18 years+ - NCT07662291Recruiting
Effects of forehead nerve stimulation on brain and heart
This study tests how gentle electrical stimulation on your forehead (like a tiny healing patch) affects brain waves and heart rate in healthy people. You will have two MRI scans on different days—one with the device turned on and one with it off—to see if the tingling sensation changes your brain or body activity.
Xi'an, ShaanxiAges 18–35 - NCT07667673Recruiting
Heart imaging study for pulmonary arterial hypertension
This study uses heart imaging tests to better understand pulmonary arterial hypertension (PAH) and predict outcomes. It may help doctors tailor treatment for people with PAH.
IstanbulAges 18 years+ - NCT07629284Enrolling by invitation
Home-Based Breathing Therapy for Children With Duchenne Muscular Dystrophy
This study tests whether children with Duchenne muscular dystrophy (a genetic muscle-weakening condition) can improve their breathing strength and function by doing guided exercises at home using video calls with a therapist. The goal is to help children breathe better and stay as active as possible.
Seoul, SeoulAges 3 years+ - NCT07626684Enrolling by invitation
Ice Pack After Minimally Invasive Hysterectomy Surgery
This study tests whether applying ice packs to the abdomen after a minimally invasive hysterectomy (removal of the uterus through the vagina) helps reduce pain and speed recovery. You would be randomly assigned to either receive ice pack treatment or standard care.
MuğlaAges 48–70 - NCT07622875Enrolling by invitation
Electrical Stimulation for Breathing in Cerebral Palsy
This trial tests whether gentle electrical stimulation of the diaphragm (the muscle that helps you breathe) can improve lung function in children with cerebral palsy who have significant mobility limitations. The goal is to see if this non-invasive treatment can help strengthen breathing and improve quality of life.
AnkaraAges 5–18 - NCT07616622Enrolling by invitation
Recovery Methods for Upper Arm Weakness After Stroke
This study compares two physical therapy approaches—Roods (a sensory-based technique) and PNF (a stretching and strengthening method)—to help improve arm function in people recovering from their first stroke. Both methods aim to help you regain strength and control in your upper arm and hand.
Faisalābad, Punjab ProvinceAges 40–60 - NCT07567599Enrolling by invitation
Deep Brain Stimulation Surgery for Parkinson's Disease
This study follows people with Parkinson's disease who are having a surgical procedure called deep brain stimulation (DBS), where thin electrodes are placed in the brain to help control movement symptoms. Researchers will track how well the surgery works and how it affects daily activities.
Belo Horizonte, Minas GeraisAges Any age - NCT07564921Enrolling by invitation
Nutrition and Muscle Strength in Multiple Sclerosis With Swallowing Difficulty
This study looks at how nutritional status and muscle function relate to each other in people with multiple sclerosis who have difficulty swallowing. Understanding this connection may help doctors better support patients with MS who struggle with eating and drinking.
Gaziantep, şehitkamilAges 18–65 - NCT07556211Enrolling by invitation
How Jaw Clenching Affects Athlete Performance
This study looks at whether jaw clenching during sleep or stress affects muscle strength and performance in swimmers and handball players. Researchers want to understand if treating jaw clenching might help athletes perform better.
LiègeAges 18–35 - NCT07553507Enrolling by invitation
Physical Activity Program for Preschool Children's Movement Skills
This study tests whether a physical activity program at school helps preschool children develop better movement skills and healthy activity habits. Researchers will track how much children move throughout the day and how well they can run, jump, and play.
Maia, Porto DistrictAges 3–6 - NCT07543094Enrolling by invitation
Brain Stimulation for Early Alzheimer's Memory and Thinking
This study tests whether a special type of brain stimulation called temporal interference stimulation can improve memory and thinking skills in people with early-stage Alzheimer's disease. The treatment uses electrical stimulation to target specific brain areas without surgery.
Shanghai, Shanghai MunicipalityAges 50–75
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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.