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
- NCT05237687RecruitingPhase 2
Sirolimus to help prevent loss of daily function
This Phase 2 trial studies whether sirolimus can slow or prevent functional decline (more difficulty with daily activities) in older adults. You may be considered if you’re in the right age range and have no major heart, lung, liver, kidney, or recent bleeding/clotting problems.
Dallas, TexasAges 65–80 - NCT05240924Recruiting
Exposure therapy program for veterans with OCD and PTSD
This study tests whether a structured therapy approach called Exposure and Response Prevention (ERP) can improve functioning in veterans with OCD, with or without PTSD. You may be eligible if you’re receiving care through certain VA clinics or telehealth hubs and are willing to take part in ERP.
East Orange, New JerseyAges 18 years+ - NCT05254431Recruiting
Exercise timing program for breathing trouble and sleep apnea
This trial tests whether doing exercise at set intervals can improve daily function in Veterans who have both COPD (lung disease) and OSA (sleep apnea). It may help you move and function better while managing symptoms from both conditions.
Salem, VirginiaAges Any age - NCT05264675Recruiting
Treatment study for thumb tendon injury after wrist fracture
This study looks at outcomes after an EPL tendon rupture that happens with a distal radius (wrist) fracture. It may help improve how thumb function is treated and measured after this specific type of injury.
MölndalAges 16 years+ - NCT05268432Recruiting
Testing a surgical help system during camera-based operations
This trial tests new technology that helps surgeons during operations that use cameras, robots, or imaging. If you’re having a surgery with these tools and you can consent, you may be able to participate by supporting the in-the-room demonstration.
Dresden, SaxonyAges 18 years+ - NCT05281887Recruiting
Study of eye changes after ischemic stroke
This trial looks at how changes in the retina (the light-sensing tissue in the back of the eye) track with vision and eye function after an ischemic stroke. The goal is to understand which eye changes are linked to the stroke, which could help doctors monitor recovery.
Guangzhou, GuangdongAges 18 years+ - NCT05284006Recruiting
Non-invasive tests for Morquio A
This trial studies Morquio A (MPS IVA) using non-invasive ways to measure how the body is working, and to better understand why the condition happens. If you have Morquio A, this may help researchers learn more and improve care.
Wilmington, DelawareAges Any age - NCT05290610Recruiting
Brain stimulation mapping during epilepsy surgery planning
This study uses a special kind of brain recording with stimulation to better map seizure activity while you are already having monitoring for epilepsy surgery. It may help doctors understand how to plan safer, more effective treatment.
Minneapolis, MinnesotaAges 18 years+ - NCT05307367Recruiting
Study exercise and body muscle changes in advanced lung cancer
This study looks at why cancer can cause loss of muscle in people with advanced non–small cell lung cancer, and whether exercise can improve or explain those muscle changes. You may be asked to do physical testing and answer questionnaires while receiving standard palliative cancer treatment.
Copenhagen, DKAges 18–100 - NCT05310578Recruiting
Rehab after neck nerve surgery for persistent arm pain
This trial studies recovery and function after surgery to relieve a pinched nerve in the neck (posterior cervical decompression). It may help people with ongoing arm pain learn which rehab approach improves daily function.
JönköpingAges 18–75 - NCT05312255Recruiting
Non-drug help to improve quality of life in myeloma
This study tests non-chemotherapy supports meant to improve quality of life and immune health for people with multiple myeloma (or related conditions). Depending on the group, it may involve activities, nutrition, and/or a medication like a beta blocker.
Buffalo, New YorkAges 18 years+ - NCT05313620RecruitingPhase 4
Tofacitinib effect on clotting tests in ulcerative colitis
This study looks at how tofacitinib (and related medicines) may affect clotting and blood-platelet function, and whether this could relate to blood clot risk. It includes detailed blood and stool/colonoscopy-related testing in adults with ulcerative colitis and in some people without it.
Madrid, MadridAges 18 years+ - NCT05322824Recruiting
Study for adults with narrowed brain or neck arteries
This study enrolls people age 40 or older who have at least 50% narrowing in one brain or neck (carotid) artery. It collects clinical information to better understand this condition and how patients are doing over time.
Hangzhou, ZhejiangAges 40 years+ - NCT05324475Recruiting
Nutritional supplement to support immunity and energy in older adults
This trial tests whether a safe nutrition supplement can help older adults with malnutrition maintain immune function and energy (mitochondrial function). It may support recovery during rehabilitation, but you must meet specific nutrition and health criteria.
Lausanne, SwitzerlandAges 75 years+ - NCT05325424Recruiting
Laparoscopic spleen surgery for people with cirrhosis
This study looks at whether removing the spleen using keyhole surgery can improve “liver reserve function” in people with cirrhosis. It may be considered for patients who have an enlarged spleen and very low platelets, but it also has several safety exclusions.
Yangzhou, JiangsuAges 18 years+ - NCT05325437Recruiting
Laparoscopic spleen surgery to protect liver function in cirrhosis
This trial looks at whether a minimally invasive spleen surgery (with a specific vein-disconnection procedure) can better protect liver function in people with cirrhosis who have had variceal bleeding. It may help reduce stress on the liver after treatment, but you must meet several safety criteria.
Yangzhou, JiangsuAges 18 years+ - NCT05328856Recruiting
Vital shower study to improve well-being and body regulation
This trial studies whether a special “vital shower” can improve quality of life, immune-related measures, heart/blood-pressure regulation, and overall well-being. You may be a fit if you’re generally healthy enough and can safely use the shower setup during the study.
Berlin, State of BerlinAges 18–70 - NCT05331521RecruitingPhase 3
Study to improve brain function in newly diagnosed glioma patients
This Phase 3 study tests a treatment plan after surgery to improve brain function and quality of life in adults with newly diagnosed, specific types of brain tumors (gliomas). It may help you keep thinking clearly and living better while your tumor is treated with standard medicines.
Heidelberg, Baden-WurttembergAges 18 years+ - NCT05333328RecruitingPhase 4
Test of ovarian function suppression for low-risk premenopausal node+ breast cancer
This trial studies whether ovarian function suppression (a treatment that lowers hormone production from the ovaries) helps women with hormone-receptor positive, HER2-negative breast cancer that has spread to lymph nodes, but who have a low-risk result on a genomic test. It may help reduce breast cancer recurrence while avoiding more intensive treatment for those who are lower risk.
Seoul, KoreaAges 20–50 - NCT05336760Recruiting
ALS study of swallowing comfort, quality of life, and PEG views
This study looks at swallowing problems in people with ALS and how they affect quality of life, including people’s attitudes toward PEG (a feeding tube). It may help researchers understand what support and information could improve comfort and day-to-day living.
LjubljanaAges 18 years+ - NCT05338294Recruiting
Tested surgery to help immune function in cirrhosis
This study looks at whether a type of keyhole spleen surgery plus cutting a large vein can improve immune function in people with cirrhosis. It may help reduce immune problems that can happen after complications like bleeding from varices (enlarged veins in the esophagus/stomach).
Yangzhou, JiangsuAges 18 years+ - NCT05342454Recruiting
Brain tumor surgery patients using brain scan and mapping software
This study checks a new computer software tool that helps doctors map important brain networks and how blood flow responds during brain scans. It may help improve planning and safety for people having brain tumor surgery.
Houston, TexasAges 18 years+ - NCT05343130Recruiting
Brain-controlled electrical therapy for arm mobility after spinal injury
This trial studies a brain-computer system that helps control electrical stimulation to improve arm movement after a spinal cord injury. It may help with functional use of the upper limbs during rehabilitation if you meet the specific injury, spasticity, and safety requirements.
Tlalpan, Mexico CityAges 18 years+ - NCT05345015Recruiting
Radio waves for muscle or low back pain and function
This trial tests whether a high-frequency radio-wave treatment can reduce pain and improve movement in adults with a muscle strain (hamstring) or acute or chronic low back pain. It may help you feel less pain and function better, depending on your specific injury and medical details.
KavalaAges 18–65
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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.