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
- NCT06511700Enrolling by invitation
Nurse-led eye injections: a new care approach
This trial tests whether specially trained nurses can safely give eye injections instead of doctors. It may make treatment quicker and easier for people who need regular injections for eye conditions.
Sabadell, BarcelonaAges 18 years+ - NCT06471309Enrolling by invitation
Theta burst TMS for swallowing problems after stroke
This trial tests a type of brain stimulation called theta burst transcranial magnetic stimulation (TMS) to see if it can help people who have trouble swallowing after a stroke. It is designed for people who had their first stroke within the last 2 weeks to 6 months and are right-handed.
Zhengzhou, HenanAges 18–80 - NCT06464835Enrolling by invitation
Brain stimulation and swallowing therapy for post-stroke swallowing problems
This trial tests whether combining two types of brain stimulation (iTBS and NMES) can improve swallowing problems after a stroke. If you have had trouble swallowing for at least two weeks but no longer than six months after your stroke, you may be able to join.
Zhengzhou, HenanAges 18–80 - NCT06444425Enrolling by invitation
AI test for heart function using ultrasound
This trial uses artificial intelligence to analyze heart ultrasound images. It aims to see if AI can detect heart function better than standard methods. You may be eligible if you are a cardiology patient having an ultrasound and can return for extra blood pressure checks.
Yiwu, ZhejiangAges 18 years+ - NCT06434168Enrolling by invitation
Yoga for brain health in heart failure
This study tests whether yoga can help improve memory and thinking for people with heart failure who also have mild memory problems. It aims to see if a gentle yoga program can support both heart and brain health.
Auburn, AlabamaAges 55–70 - NCT06426602Enrolling by invitation
Brain communication trial for disorders of consciousness
This trial tests a new way to help people with disorders of consciousness (like locked-in syndrome) communicate using their brain activity. The goal is to see if a special system can unlock better communication for those who have limited ability to speak or move.
Pittsburgh, PennsylvaniaAges 16–65 - NCT06421402Enrolling by invitation
Health program for chronic lung disease in Barcelona
This study tests a health program for people with serious lung conditions like COPD or hard-to-treat asthma, especially those who also have other health issues. It aims to see if the program helps them feel better and manage their health in Barcelona.
BarcelonaAges Up to 85 years - NCT06407141Enrolling by invitation
Brain stimulation study for older adults with mild memory loss
This trial tests whether a harmless brain stimulation technique called TPS can improve memory and thinking in older adults with mild memory problems. You may be able to join if you have MCI, are right-handed, and are generally healthy otherwise.
Hong KongAges 50–100 - NCT06347432Enrolling by invitation
Study to help kids with severe cerebral palsy gain independence
This trial tests a power wheelchair training system for children with severe cerebral palsy who cannot walk or use a manual wheelchair. It aims to help them move more independently using switches or a joystick.
Grand Rapids, MichiganAges 5–17 - NCT06122701Enrolling by invitation
Vitamin B1 movement in people with and without an active OCT1 transporter
This study checks how vitamin B1 (thiamin) moves through the body in healthy people. It compares two groups: those with a normal OCT1 liver transporter and those with a less active one. The goal is to see if genetics affect how your body handles vitamin B1.
Greifswald, Mecklenburg-VorpommernAges 18–50 - NCT06101940Enrolling by invitation
Chinese study tracking myotonic dystrophy type 1 outcomes
This study follows people with myotonic dystrophy type 1 (DM1) over time to learn more about how the disease progresses. It collects health information and samples to help improve care.
Beijing, Beijing MunicipalityAges Any age - NCT06097013Enrolling by invitation
Brain function study for consciousness disorders
This trial is testing a brain function evaluation system to help understand and possibly improve care for people with disorders of consciousness caused by brain injury, stroke, or lack of oxygen. It is for both acute (recent) and prolonged (lasting) cases.
BeijingAges 14–60 - NCT05876169Enrolling by invitation
Study how jaw surgery changes neck and jaw movement
This study looks at how orthognathic (jaw alignment) surgery affects how your jaw and neck muscles move. It may help doctors better understand recovery and movement changes after surgery.
UmeåAges 16–50 - NCT05839938Enrolling by invitation
Vitamin D study for kids with allergic conjunctivitis
This trial studies whether vitamin D affects the surface of the eye, the eye’s normal germs, eye inflammation, and vision in children with allergic conjunctivitis. If vitamin D helps, it could improve symptoms and eye comfort.
TaichungAges 6–18 - NCT05832268Enrolling by invitation
Pelvic floor recovery after childbirth anal sphincter injury
This study looks at how the pelvic floor (the support muscles and tissues) works in people who had a specific anal sphincter injury during vaginal birth, compared with people who had uncomplicated vaginal deliveries. It may help doctors better understand recovery and function after childbirth injuries.
OsloAges 18 years+ - NCT05825898Enrolling by invitation
Treatment outcomes for severe leaking tricuspid valve
This study looks at what happens to adults with moderate-to-severe or severe tricuspid valve “leaking” after different treatment types, such as catheter-based or surgery. It may help doctors understand which approach works best for people with severe valve leakage and symptoms.
Rochester, MinnesotaAges 18 years+ - NCT05812339Enrolling by invitation
Mapping tests for stomach symptoms using body-surface sensors
This study checks whether a noninvasive “mapping” test placed on the belly and chest can help tell apart people with certain upper stomach symptoms from healthy controls. It may help researchers better understand stomach function and symptoms without relying only on invasive tests.
Calgary, AlbertaAges 18 years+ - NCT05682248Enrolling by invitation
Testing a brain assessment and stimulation system for unconsciousness
This trial studies a device and plan to assess brain function and deliver an intervention in people who are in a coma, minimally conscious state, or unresponsive arousal state after brain injury, stroke, or lack of oxygen. If you qualify, it may help doctors understand and potentially improve brain function over time.
BeijingAges 14–80 - NCT05632120Enrolling by invitation
Testing how COPD affects daily movement and participation
This study looks at how chronic obstructive pulmonary disease (COPD) may affect your body function, walking, and ability to take part in everyday life. It may help researchers understand what support or therapies could improve daily activities.
Istanbul, Fatih/İstanbulAges 35–80 - NCT05501028Enrolling by invitation
Audio-recorded gut symptom interview to help diagnose FGIDs
This trial uses natural-language conversations (spoken interactions) to improve how clinicians evaluate and diagnose functional gastrointestinal disorders, a group of conditions that affect the gut. If you are scheduled for a GI clinic visit or a diagnostic endoscopy, your recorded responses may help build better evaluation tools.
Boston, MassachusettsAges 18 years+ - NCT05500066Enrolling by invitation
Shoulder implant study for people needing shoulder replacement
This trial studies a specific shoulder replacement implant system. It may help people with damaged shoulder joints by testing how well the implant works and how it affects recovery and function.
Denver, ColoradoAges 18 years+ - NCT05435859Enrolling by invitation
Mapping the brain area for speech during surgery
This study uses tiny brain electrodes placed during surgery to better understand how a brain region helps with speech. The results may guide safer brain mapping during surgery for people with epilepsy or brain tumors.
San Francisco, CaliforniaAges 18–70 - NCT05339048Enrolling by invitation
Study of adults from Colombia’s Caribbean coast
This study follows adults who were born or are from Colombia’s Caribbean coast. The goal is to learn about health patterns in this community, but you would not be able to join if you meet certain medical or disability-related criteria.
Cartagena, Departamento de BolívarAges 18–80 - NCT05315596Enrolling by invitation
Tracking pain and recovery answers after surgery
This study checks how patients report pain and recovery over time after surgery. It may help improve how hospitals understand and manage pain after operations.
JenaAges 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.