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
- NCT07312435Recruiting
B vitamins and Omega-3s for brain health in older adults
This trial tests whether taking B vitamins and omega-3 fatty acids can slow brain shrinkage in older adults. It may help those with low vitamin levels keep their memory sharp.
OsloAges 65 years+ - 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 - NCT07307495Recruiting
Pain relief after back surgery and its effect on recovery
This study tests a new painkiller, oliceridine fumarate, given through a pump after lumbar spine surgery. The goal is to see if it helps the bowels and stomach recover faster compared to standard pain relief.
Xi'an, ShaanxiAges 18–75 - NCT07307833Enrolling by invitation
Immune therapy and its effect on balance
This study checks if certain immune therapy drugs affect your balance or inner ear function. It involves people starting treatment with one or two of these drugs for cancer.
Scottsdale, ArizonaAges 18 years+ - 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 - NCT02798705Recruiting
Testing heart tiny blood vessel function in amyloidosis
This study measures how well the heart’s tiny blood vessels work in people with cardiac amyloidosis, using special heart testing. It may help doctors understand the disease better and improve how patients are evaluated over time.
SeoulAges 18–85 - NCT06050109Recruiting
Continuing Ovarian Suppression After 5 Years
This trial checks if staying on ovarian function suppression (OFS) therapy beyond 5 years helps prevent breast cancer from coming back. It's for women with early-stage, hormone-sensitive (HR+ HER2-) breast cancer who have already completed 5 years of OFS.
Wuhan, HubeiAges 18–60 - NCT07300423Recruiting
Parent views on physical activity in kids with constipation
This study asks parents of children with constipation to share their views on their child's physical activity. It aims to understand how physical activity relates to constipation in children.
AlingsåsAges 18 years+ - NCT07299162Recruiting
Virtual reality therapy for arm recovery after stroke
This trial tests whether virtual reality therapy can help improve arm and hand function in people who had a stroke within the past 6 weeks to 6 months. You must be able to do some arm movement and have no major health issues that prevent participation.
Istanbul, BahçelievlerAges 18 years+ - NCT07304557Recruiting
Exercise therapy for jaw joint disorders
This study tests whether specific exercises can reduce pain and improve jaw and tongue function in people with temporomandibular joint disorder (TMD). It may help if you have jaw pain or clicking and have not had recent neck or jaw therapy.
Ankara, ALTINDAGAges 18–65 - NCT07306221Recruiting
Balance training after ACL surgery using visual guides
This study tests if a special video-based balance training program helps people recover knee function better after ACL reconstruction surgery. It is designed for patients who had surgery within the past year using their own hamstring tendon.
BeijingAges 18–45 - NCT07304375Recruiting
Exercise and sleep effects on learning and abilities in MS
This trial tests how combining exercise and sleep monitoring can improve motor learning and daily function in people with early relapsing-remitting multiple sclerosis. It may help you move better and feel more capable in daily life.
CopenhagenAges 18–70 - NCT07303257Recruiting
Quality of life after glaucoma surgery: a patient-centered study
This study compares how different types of glaucoma surgery affect your daily life and well-being. If you need glaucoma surgery, you may join to help doctors understand which procedure works best from a patient's perspective.
LyonAges 18 years+ - NCT07300592Recruiting
Balance test for healthy older adults
This study is testing a new tool to measure balance in older adults who are still active and independent. It aims to help identify early balance problems before they lead to falls.
Kaohsiung City, Kaohsiung CityAges 60–80 - NCT07304323Recruiting
Predicting recovery after hip or knee replacement in 2018
This trial is for people who had hip or knee replacement surgery in 2018 at a specific hospital in Milan and then went to its rehabilitation unit. Researchers will use your medical records to build and test a tool that predicts recovery after joint replacement.
MilanAges 18 years+ - NCT07298070Recruiting
Lower lip reconstruction after skin cancer: outcomes study
This study looks at how well the lower lip heals and looks after reconstructive surgery for skin cancer. It aims to understand what helps patients get the best functional and cosmetic results.
Cergy-PontoiseAges Any age - NCT07299734RecruitingEarly Phase 1
Augmented reality + electrical stimulation for hand grasp
This trial tests a system that combines a video-like overlay (augmented reality) with small electrical pulses to help you grasp objects. It may improve your hand function and control.
Toronto, OntarioAges 18–65 - NCT07299981Recruiting
Brain water changes after clot-busting drug for stroke
This study looks at how much water builds up in brain tissue after a stroke is treated with a clot-busting drug. It may help doctors understand who will recover better.
ViennaAges 18 years+ - NCT07301762Enrolling by invitation
Manual lymphatic drainage device for sleep apnea patients
This trial tests if a nightly automated manual lymphatic drainage device called Neuroglide can improve how the brain clears waste (glymphatic function) in people with obstructive sleep apnea. You may qualify if you are 50 or older, have sleep apnea, and regularly use CPAP.
Rochester, MinnesotaAges 50 years+ - NCT06878352Recruiting
Teaching program for asthma control and lung function
This study tests whether a teaching program can help people with asthma better understand their condition, improve symptom control, and keep their lungs working better. It is for people who have asthma and are already being seen at a special lung clinic.
João Pessoa, ParaíbaAges 8 years+ - NCT06856824Recruiting
Ultrasound-Guided Injection vs Surgical Repair for Biceps Pain
This study compares two ways to treat biceps tendon pain: a ultrasound-guided injection versus a minor surgical repair. The goal is to see which method gives better function and less pain.
BogotáAges 18–99 - NCT07293585RecruitingPhase 3
Precision radiation to protect erectile function in prostate cancer
This trial tests a new radiation technique to better protect erectile function during prostate cancer treatment. It uses advanced imaging to precisely target the tumor while reducing harm to nearby structures.
Los Angeles, CaliforniaAges 18 years+ - NCT07287878Recruiting
Brain stimulation to improve social reward in depression
This trial tests a new type of brain stimulation called temporal interference stimulation to see if it can improve how people with depression experience social rewards. You may be eligible if you have depression with certain features like increased appetite, weight gain, or feeling very sensitive to rejection, and you are between 16 and 60 years old.
Shanghai, ChinaAges 16–65 - NCT07289191Recruiting
Spinal current stimulation for walking after spinal cord injury
This trial tests whether a new type of electrical stimulation on the back can help improve walking in people with incomplete spinal cord injury. It uses a device that sends small currents through the skin to the spinal cord.
Badalona, BarcelonaAges 18–75
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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.