Clinical trials
Functionality clinical trials
Below are recruiting functionality clinical trials, each written for real people, not researchers. We’re tracking 2,572 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07585864Recruiting
Home Activity Monitoring for Older Women
This study uses sensors in your home to track how you perform everyday tasks like cooking and cleaning. Researchers want to better understand how older adults stay active and independent in their daily lives.
Pittsburgh, PennsylvaniaAges 75 years+ - NCT07318272Recruiting
ACL surgery repair vs. reconstruction recovery study
This study compares how well people recover after two different types of ACL surgery: reconstruction (using a graft) and primary repair (stitching the torn ligament). It will help doctors understand which approach leads to better knee function long-term. Participants must be between 18 and 40, had their ACL surgery at Gazi University, and be at least one year past surgery.
Ankara, ÇankayaAges 18–40 - NCT07750535Recruiting
Liver fat and scarring in wheat-sensitive patients
This study looks at whether people with non-celiac wheat sensitivity or other digestive conditions have more fat in their liver or liver scarring. It aims to understand if wheat-related issues are linked to liver health.
Palermo, PalermoAges 18–65 - NCT07643155RecruitingPhase 1
Safety study of inhaled treprostinil in people with liver disease
This early-stage study tests how the body processes a new inhaled breathing medication (treprostinil) and whether it's safe in people with normal liver function and those with chronic liver disease. The goal is to understand if the medication works differently depending on liver health.
Lake Forest, CaliforniaAges 18–70 - NCT07755670Recruiting
Brain scans to understand hidradenitis suppurativa
This study uses MRI brain scans to see if brain activity differs in people with hidradenitis suppurativa (a painful skin condition) compared to healthy volunteers. It also tracks how treatment affects the brain over 3 months.
Changsha, HunanAges 18–45 - NCT06992440RecruitingPhase 2
Empagliflozin for better right heart function in pulmonary hypertension
This trial tests if a diabetes drug can help people with pulmonary arterial hypertension whose right heart function is reduced. Participants take empagliflozin or a placebo for 24 weeks to see if heart function improves.
Baltimore, MarylandAges 18 years+ - NCT06361641Recruiting
Study of immune cells in blood cancers
This study looks at immune cells (monocytes) in people with certain blood cancers. Researchers want to understand how these cells behave and change over time. You can join if you are newly diagnosed and haven't started treatment yet.
Angers, Maine et LoireAges 18 years+ - NCT06704074Recruiting
Virtual Reality Training for Arm Recovery After Stroke
This trial tests whether virtual reality (VR) games and tasks can help improve arm and hand movement after a stroke. It is for people who had a first stroke 1 to 6 months ago and have some arm weakness but can sit up for 30 minutes.
Jinan, ShangdongAges 18–80 - NCT06758791Enrolling by invitation
Breathing, balance, and walking after stroke
This study looks at how breathing muscle function relates to balance and walking in people who have had a stroke. It may help find new ways to improve recovery.
Istanbul, BüyükçekmeceAges 18–80 - NCT06677424Recruiting
Building a brain wave database for healthy people
This study uses a simple, non-invasive headband to record your brain's natural electrical signals while you listen to sounds. The goal is to collect data from healthy volunteers of all ages to create a reference database. This could help doctors better understand normal brain function and detect problems more quickly in the future.
Surrey, British ColumbiaAges 6 years+ - NCT06660706Recruiting
Exercise study for older adults with slow walking or weak grip
This study tests whether a supervised exercise program can help improve muscle strength and overall health in people aged 65 and older. It also looks for certain markers in the blood that may be linked to the benefits of exercise.
TaipeiAges 65 years+ - NCT06077019Recruiting
How lung function affects exercise in fit adults
This study looks at how your lung function may limit your exercise capacity, even if you are very active. If you are a healthy, highly fit adult aged 18-39, you may be able to help researchers better understand this connection.
CopenhagenAges 18–39 - NCT06041048RecruitingPhase 4
Study on brain function and attention in healthy adults
This study looks at how a brain area called the locus coeruleus affects your ability to pay attention. It involves taking a medication called modafinil and having MRI scans to see how your brain works.
Sacramento, CaliforniaAges 18–60 - NCT05886218Recruiting
Monitoring nerves and breathing during gastric bypass surgery
This study uses special monitoring to better understand nerve and breathing-related signals during elective gastric bypass surgery. It may help surgeons and anesthesiology teams improve safety and care for future patients.
Sacramento, CaliforniaAges 18 years+ - NCT07239310Recruiting
Device to improve memory and thinking in early Alzheimer's
This study tests a device called Neuclare that aims to temporarily boost memory and thinking skills in people with mild cognitive impairment or very early Alzheimer's disease. It could offer a non-drug way to help with daily mental tasks.
Cheonan, Chungcheongnam-doAges 55–90 - NCT07752797Recruiting
Ultrasound and nerve tests for carpal tunnel syndrome
This study looks at how ultrasound, nerve tests, and hand function relate to carpal tunnel syndrome. It aims to improve understanding of the condition and may help guide future treatment decisions.
Küçükçekmece, IstanbulAges 18–65 - NCT07659964Recruiting
Rhythmic music and walking study for Alzheimer's
This study tests whether listening to a steady beat (rhythmic music) while walking can improve movement and brain function in people with mild Alzheimer's disease. Healthy volunteers are also needed for comparison.
Boston, MassachusettsAges 50–90 - NCT04941599RecruitingPhase 2
2-HOBA to improve “good cholesterol” function in FH
This Phase 2 trial tests whether 2-HOBA can improve how “good cholesterol” (HDL) works in people with familial hypercholesterolemia (FH). If HDL works better, it may help lower heart risk markers. You would need to meet several heart, health, and medication-related safety checks.
Nashville, TennesseeAges 18–69 - NCT07739303Recruiting
Nerve block comparison for shoulder surgery
This study compares two types of numbing injections (nerve blocks) given before shoulder surgery to see which one provides better pain relief while keeping your diaphragm (the muscle that helps you breathe) working well.
Yenimahalle, AnkaraAges 18–65 - NCT06594900Enrolling by invitation
Muscle strength in kids before puberty, with training
This study looks at how resistance training affects muscle function in prepubertal children. It compares changes from training to normal growth, and aims to help kids get stronger safely.
Basel, BasellandschaftAges 7–11 - NCT06558968Recruiting
Esthetic space maintainers for children's baby molars
This study tests two types of tooth-colored space maintainers (PEEK and BruxZir) in children who lose both lower first baby molars. The goal is to keep the space open for the permanent teeth to come in properly.
CairoAges 6–11 - NCT06546605Recruiting
Training methods for university athletes' performance and health
This study compares different training methods to see which best improves health and performance for university athletes. It uses whole-body electrical muscle stimulation (WB-EMS) as part of the training.
MacaoAges 18–30 - NCT06536816Recruiting
Game-based training vs small-sided games for football players
This study compares two types of football training: game-like drills based on your position and small-sided games. It aims to see which helps players improve skills and fitness best.
Lahore, Punjab ProvinceAges 18–30 - NCT06383091Recruiting
Manual therapy for voice recovery after thyroid removal
This study tests if a special hands-on therapy (manual therapy) can help your voice and throat muscles recover better after total thyroidectomy. It may reduce voice problems that sometimes happen after surgery.
Baltimore, MarylandAges 18 years+
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Common questions
- Are there clinical trials for functionality?
- Yes. Clin2 currently lists 2,572 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.