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
- NCT06477458Recruiting
AI analysis of CT scans for lung health before chest surgery
This study uses a computer program (deep learning) to analyze your chest CT scan and lung function test results before surgery. The goal is to see if the AI can help doctors better assess your lungs and plan your operation.
Guangzhou, GuangdongAges 18–75 - NCT06472167Recruiting
Breathing exercises for COPD and asthma
This study tests whether special breathing exercises can improve lung function in people with COPD or asthma. It may help you breathe better and feel stronger.
Al MansurahAges 18 years+ - NCT06489106Enrolling by invitation
Spinal stimulation to improve hand function in kids with spinal cord injury
This study tests a noninvasive spinal stimulation device to help children with spinal cord injury regain hand strength and control. It may improve grip and daily activities.
Louisville, KentuckyAges 7–12 - NCT03002272Recruiting
Long-term follow-up after TAVR or surgical valve replacement
This study checks how well an aortic valve replacement works many years after the procedure. It may help doctors understand long-term valve function and identify people who might need closer monitoring.
Washington D.C., District of ColumbiaAges 18 years+ - NCT06162858Recruiting
Study on arm motion after reverse shoulder replacement
This study looks at how well people can move their arms during daily activities after having a reverse shoulder replacement. It may help find ways to improve recovery and function.
GhentAges 60 years+ - NCT06537479Recruiting
Breathing technique and chest exercises for smokers' lung health
This trial tests if combining a special breathing method (Buteyko) with chest exercises can improve lung function and quality of life in current or long-term smokers aged 40-55. It may help if your breathing tests show reduced lung capacity.
Lahore, Punjab ProvinceAges 40–55 - NCT06490146Recruiting
Menopause, hormones and blood vessel health
This study looks at how the change in hormones during menopause affects blood vessel and nerve health. It involves two visits to test how your body responds to certain changes, helping researchers understand women's heart health during this life stage.
Minneapolis, MinnesotaAges 45–55 - NCT06520306Enrolling by invitation
Ropivacaine with methylene blue for hip surgery pain
This trial tests if adding different amounts of methylene blue to a standard numbing medicine (ropivacaine) can improve pain relief, thinking ability, and hip movement after hip replacement surgery.
TaizhouAges 60–85 - NCT06430164Recruiting
Brain and walking study for healthy adults
This study looks at how the brain controls walking in healthy people. You will walk on a treadmill while we measure your brain activity and leg muscles. It helps us understand normal walking so we can better help people with walking problems.
Atlanta, GeorgiaAges 18–65 - NCT07431723Recruiting
Magnetic magnets to connect the intestines during surgery
This trial is testing a new way to connect parts of the large or small intestine using magnets instead of staples or stitches. It may help people who need certain types of colon or rectal surgery recover with less pain and fewer complications.
SantiagoAges 18–75 - NCT06345625Recruiting
Balance and walking with head movement in older adults
This study looks at how older adults keep their balance and walk when their head is moving. You may be asked to stand or walk while your head gently moves, so researchers can understand how your body reacts.
AntwerpAges 65–100 - NCT07169825RecruitingPhase 4
Pluvicto for prostate cancer with kidney or marrow issues
This trial studies how well a radioactive drug called Pluvicto works in men with prostate cancer who also have kidney or bone marrow problems. You'll get the treatment and have several scans to see how the drug affects your body.
Houston, TexasAges Any age - NCT02301182Enrolling by invitation
Compare two hip implant types for younger hip arthritis
This trial compares two different hip implant designs in people ages 40–65 with primary hip osteoarthritis. It looks at how well the hip works afterward—especially function and everyday results.
AarhusAges 40–65 - NCT06422052Recruiting
H. pylori infection and its treatment for stomach discomfort
This trial is for adults aged 18 to 80 who have a Helicobacter pylori (H. pylori) infection in their stomach and have never been treated for it. The study will look at how treating the infection affects symptoms like indigestion or stomach pain.
Chongqing, Chongqing MunicipalityAges 18–80 - NCT06405516Recruiting
Platelet function after heart surgery
This study watches how well platelets (cells that help blood clot) work in people who have high-risk heart surgery using a heart-lung machine for more than 2 hours. The goal is to learn more about bleeding risks after surgery.
BernAges 18 years+ - NCT07111286Recruiting
Imagining movements to help chronic low back pain
This trial tests whether imagining movements (motor imagery) can help improve daily function and reduce pain in people with chronic low back pain. You will participate in a rehabilitation program, and if you are in the motor imagery group, you will also practice mentally rehearsing specific movements.
DijonAges 18 years+ - NCT06856525RecruitingPhase 2/Phase 3
MRI scan to study lung health in e-cigarette users
This study tests a new type of MRI scan to see how e-cigarettes affect your lungs. It's for young adults who vape nicotine regularly. The results may help doctors understand vaping-related lung damage.
Durham, North CarolinaAges 18–35 - NCT06334003Recruiting
Heart health in moms and babies after fertility treatment
This study looks at how fertility treatments affect the heart and metabolism of mothers and their children. It compares women who became pregnant with or without fertility help to understand any differences.
CopenhagenAges 18–40 - NCT06398873Recruiting
Dupilumab and nasal lining in chronic sinusitis with polyps
This study tests whether dupilumab, a medication given as an injection, helps improve the lining of the nose in people with chronic sinus inflammation and nasal polyps. If you have nasal polyps and are about to start dupilumab, or if you have sinusitis without polyps, you may be eligible to join.
Vienna, AustriaAges 18–99 - NCT07314099Recruiting
Study of the Breizh Fabribus program for assistive devices
This study looks at the Breizh Fabribus program, which helps people get personalized assistive devices. It aims to see if the program helps improve your daily life.
Brest, FinistèreAges Any age - NCT02798731Recruiting
Testing blood vessel function after a heart transplant
This trial measures how well tiny blood vessels in the heart are working in people who have had a heart transplant. It may help doctors understand transplant-related circulation problems and guide future care.
SeoulAges 18–85 - NCT06444971Recruiting
Muscle relaxation for better lung function in smokers
This study tests a simple muscle relaxation technique to see if it improves how well your lungs work and how easily you breathe. If you are a smoker, this may help you understand more about your lung health.
Rawalpindi, Punjab ProvinceAges 18–60 - NCT07633093Recruiting
Powered Leg Exoskeleton Effects on Walking in Older Adults
This study tests whether a motorized leg device (exoskeleton) can help older adults walk better and more easily. Researchers will compare how well people walk with and without the device to understand if it improves balance, strength, and walking speed.
ChangshaAges 18–75 - NCT06401057Recruiting
Long-term brain function tracking for brain lesions
This study creates a registry to track brain function over time in people with brain lesions. It aims to better understand how the brain works and may help improve future care.
HeidelbergAges 18 years+
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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.