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
- NCT07724470Recruiting
Stretching techniques for neck and arm pain
This study tests two types of stretching to see which one works better for neck pain that spreads into the arm. If you have had this pain for more than a month, this trial might help find a way to move better and feel less pain.
Lahore, Punjab ProvinceAges 30–60 - NCT07731880Recruiting
SmartMatch Study for Rare Gynecologic Cancers
This study tests a new approach called SmartMatch that looks at the unique traits of your tumor to find the best treatment for you. The goal is to see if this personalized approach is feasible and helpful for people with rare gynecologic cancers.
Seattle, WashingtonAges 18 years+ - NCT07731724Recruiting
Barre and Tupler exercises for diastasis recti
This trial studies two types of core exercises (barre-based and Tupler technique) to see which works better for strengthening the core, closing the tummy gap, and improving pelvic floor function in women with diastasis recti after childbirth.
Lahore, Punjab ProvinceAges 18–40 - NCT07727837Recruiting
Pelvic floor health in children with poop problems
This trial looks at how defecation disorders (trouble pooping or soiling) in children affect their quality of life, walking, balance, and physical function. It aims to understand the links between these problems and the pelvic floor muscles.
Izmir, BornovaAges 6–18 - NCT07731529Enrolling by invitation
Exercise program for people 90 and older at home
This trial tests a home-based exercise program designed to improve strength, balance, and thinking skills in people aged 90 and older. It might help you stay active and independent.
Porto Alegre, Rio Grande do SulAges 90 years+ - NCT07729072Recruiting
Olive leaf extract for better exercise results
This study tests whether taking olive leaf extract supplements can improve how your muscles respond to exercise training. It involves a training program and taking a daily supplement, and may help you build muscle more effectively.
LausanneAges 18–45 - NCT07728630Recruiting
Blood Vessel Health in Newly Diagnosed Hypertension
This study looks at tiny particles from blood vessel cells to understand early changes in people with newly diagnosed high blood pressure. It compares people with normal blood pressure and those with high blood pressure who have never been treated.
OsijekAges 18 years+ - NCT07725172Recruiting
Radiation therapy and immune function in young women with breast cancer
This trial looks at how radiation therapy affects the thymus, a gland that helps your immune system. If you are a young woman having surgery for breast cancer, you may be able to join and help researchers learn more about preserving immune health.
Durham, North CarolinaAges 18–50 - NCT07726043Recruiting
Rehab with vibration therapy for balance in CMT1A
This trial tests whether adding a special vibration device to an intensive rehab program helps improve balance in people with Charcot-Marie-Tooth disease type 1A. If you are between 18 and 65 and have mild to moderate leg weakness, you may be able to join.
MarseilleAges 18–65 - NCT07728240Recruiting
Diet, health, and exercise study
This study looks at how your diet and health affect your body's response to exercise. You'll do some thinking tests, record what you eat, and ride a bike at a moderate pace.
River Falls, WisconsinAges 18–60 - NCT07725146Recruiting
Lipedema symptom questionnaire validation study
This study is testing a new questionnaire to better understand lipedema symptoms in women. If you have been diagnosed with lipedema, your answers could help improve care for others with the condition.
Istanbul, KadıköyAges 18–75 - NCT07727551Recruiting
Nerve block before knee replacement for better recovery
This trial tests if a nerve block given a few weeks before knee replacement surgery can improve pain and function after the operation. It is designed for people who have certain risk factors that might make recovery harder.
BrusselsAges 18–60 - NCT07731542Recruiting
Vonoprazan Alone or With Itopride for Stomach Discomfort
This trial tests if a new stomach acid blocker (vonoprazan) works better alone or with a medicine that helps stomach movement (itopride) for people with ongoing stomach discomfort. It aims to find a better treatment for functional dyspepsia.
Hyderabad, TelanganaAges 20–50 - NCT02299921Recruiting
Alcohol and drug effects on immunity in ICU breathing patients
This study looks at how alcohol and other drugs can affect the body’s immune system in people who are very sick in the ICU due to breathing problems. It may help doctors better understand immune changes during critical illness and respiratory failure.
Aurora, ColoradoAges 18–90 - NCT06630923RecruitingPhase 3
Preventing kidney worsening with IV albumin in heart failure
This trial tests if giving a medicine called albumin through a vein can help prevent kidney function from getting worse in people hospitalized with worsening heart failure and liver problems. It may be an option if other treatments haven't worked.
Alexandroupoli, EvrosAges 18–95 - NCT06631690Recruiting
ACL surgery and ankle joint function study
This study looks at how ACL reconstruction knee surgery might affect the mechanics of your ankle joint. It aims to understand if the surgery changes how your ankle moves and works, which could help improve rehabilitation.
CairoAges 15–45 - NCT05487534Recruiting
How sugar swings may affect brain and eating in type 1 diabetes
This study looks at whether changes in blood sugar (“sugar swings”) affect brain functioning and eating behaviors in adults with type 1 diabetes. You would likely track your blood sugar and complete computer-based tasks or questionnaires to help researchers understand these links.
MontrealAges 18–65 - NCT04917471Recruiting
Testing nitrate to improve red blood cell function in type 2 diabetes
This study looks at whether taking nitrate can improve how red blood cells work in people with type 2 diabetes. You may be asked to follow a specific plan and avoid certain foods or medicines that could affect the results.
StockholmAges 18 years+ - NCT06570187RecruitingPhase 4
Dexmedetomidine for kidney protection in sepsis
This trial tests if dexmedetomidine, a sedative, can help protect the kidneys of critically ill patients with sepsis who develop acute kidney injury (a sudden drop in kidney function). It is for adults in the ICU who need a breathing tube or mask within 48 hours of kidney injury.
CairoAges 18–90 - NCT06627491Recruiting
How imagined muscle contractions affect your muscles and brain
This study looks at how imagining different types of muscle contractions (fast vs. slow) might change your muscle function and how your brain controls them. It could help us understand new ways to improve strength without actual exercise.
Kennesaw, GeorgiaAges 18–30 - NCT06632249Recruiting
Can VR exercise help teens with ADHD focus better?
This trial tests whether playing an active virtual reality (VR) video game can improve attention and thinking skills in teens with ADHD. If you're between 12 and 17, have ADHD, and have either never taken ADHD medication or haven't taken it for at least a month, you may be able to join.
Porto Alegre, Rio Grande do SulAges 12–17 - NCT07718425Recruiting
Endoscopic mastectomy surgery study
This study tests a new, less invasive surgery called endoscopic mastectomy for women who need breast removal. It aims to see how well the surgery works, how the breast looks and feels afterward, and whether nipple sensation is preserved.
Ponderano, BIAges 18–75 - NCT07722546RecruitingPhase 2
Felzartamab for Graves' disease in adults
This study tests an investigational drug called felzartamab to see if it can help control thyroid function in adults with Graves' disease. It may offer a new option if you are still having symptoms despite anti-thyroid medication.
Glendale, ArizonaAges 18–75 - NCT07715175RecruitingPhase 1
D-2570 in people with different kidney function
This study tests how a new drug, D-2570, is processed by the body in people with normal or reduced kidney function. It aims to understand if kidney function affects how the drug works, which could help guide dosing.
Hefei, AnhuiAges 18–70
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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.