Clinical trials
Functionality clinical trials
Below are recruiting functionality clinical trials, each written for real people, not researchers. We’re tracking 2,577 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07662135RecruitingPhase 3
A study of elecoglipron for type 2 diabetes with kidney problems
This trial tests a new medicine called elecoglipron to see if it helps control blood sugar in people with type 2 diabetes who also have reduced kidney function. You would continue taking your current SGLT2i medication (like dapagliflozin).
Peoria, ArizonaAges 18 years+ - NCT06814990Recruiting
Heart and liver study for TIPSS patients
This study uses MRI and echocardiography to check heart function in people with alcohol-related liver cirrhosis who need a TIPSS procedure. It aims to learn more about how the heart works in these patients.
Jena, ThuringiaAges 18–99 - NCT07741292RecruitingPhase 4
Kidney health study for older adults not on dialysis
This study tests whether a traditional Chinese medicine called Niaoduqing Granules can help improve kidney function in people over 60 with chronic kidney disease. It may offer a new way to manage the condition without dialysis.
Shanghai, Shanghai MunicipalityAges 61 years+ - NCT06140901Recruiting
Study of children's airways after viral lung infections
This study looks at the airways of children aged 1 month to 6 years who had a serious lung infection with adenovirus or rhinovirus. Researchers want to understand how the infection affects the airways and why some children develop lasting breathing problems.
MarseilleAges 1 month–6 years - NCT07469566Recruiting
Studying the natural course of 7q11.23 microduplication syndrome
This study follows people with a rare genetic condition called 7q11.23 microduplication over time to understand how it affects development, learning, and health. Participants will have interviews, thinking and memory tests, and an MRI brain scan.
BronAges 5–50 - NCT06943469Recruiting
Study of special formula for babies with allergy risk
This study tests a special baby formula (partially broken-down protein with added prebiotics and probiotics) to see if it helps strengthen babies' skin barrier and reduce allergy risk. It's designed for newborns who have a family history of allergies.
BrugesAges 1 day–2 weeks - NCT07592494Recruiting
Arm Exercise Training for Heart Failure With Device
This study compares different types of arm exercises for people with heart failure who have a pacemaker or defibrillator implanted. The goal is to see which exercise approach best improves how well your arms function and help you stay active.
ÇorumAges 18 years+ - NCT07701694Recruiting
Driving study for people with urea cycle disorders
This study evaluates how people with urea cycle disorders perform during a driving task. It may help researchers understand if the condition affects driving ability.
Memphis, TennesseeAges 16–40 - NCT06791044Recruiting
Vitamin D and bone health in neurological patients
This trial looks at how vitamin D levels relate to bone strength and daily function in people with neurological disorders. If you have a neurological condition or are healthy, you may join to help understand how vitamin D affects bone health.
Nea Liosia, AthensAges 20–85 - NCT02351141Recruiting
MRI study of lung function in people with asthma
This study uses MRI pictures to learn how asthma affects breathing and lung function. If you have asthma and can do breathing tests, you may be asked to take part to help researchers understand asthma better.
London, OntarioAges 18–60 - NCT05508035RecruitingPhase 3
Testing sacubitril/valsartan vs ramipril for heart failure
This trial compares two blood-pressure and heart-failure medicines: sacubitril/valsartan versus ramipril, to see which improves heart pumping and heart structure over time. It’s aimed at people with ischemic (blocked-artery) heart failure with mid-range ejection fraction and ongoing symptoms.
Krakow, Lesser Poland VoivodeshipAges 18 years+ - NCT07273019Recruiting
Tongue muscle test for children with sleep breathing issues
This trial studies how tongue muscles work in children who have trouble breathing during sleep. It aims to understand the link between tongue function and sleep disorders, which may lead to better treatments.
BronAges 4–17 - NCT07581587Recruiting
Breathing Exercises and Brain Function in Heart Failure
This study tests whether special breathing exercises—done alone or while doing a mental task—can improve memory and thinking skills in people with heart failure. Researchers want to see if training your breathing muscles helps your brain work better.
Istanbul, FatihAges 40 years+ - NCT07257302Recruiting
Breathing muscle training for ALS patients
This study tests whether a special breathing exercise called Lung Insufflation Capacity (LIC) training can help people with ALS maintain or improve their breathing muscle strength. Participants must be age 20 or older, have a confirmed ALS diagnosis, and not be using a breathing machine at the start of the training.
Kodaira, TokyoAges 20 years+ - NCT07232550Recruiting
Breathing study for children needing bronchoscopy
This study collects samples (like fluid from the lungs) during a planned bronchoscopy to look for new ways to understand and predict children's breathing problems. It might help if your child already needs this procedure for a medical reason.
WarsawAges Up to 17 years - NCT07715669RecruitingEarly Phase 1
Antidepressants to improve blood vessel health after preeclampsia
This study looks at whether antidepressant medication can help improve blood vessel health in women who have had preeclampsia or a normal pregnancy. It may help lower future heart risks.
Iowa City, IowaAges 18–45 - NCT07733726Enrolling by invitation
Dual-Task Mouth and Memory Training for Oral Frailty
This study tests a program that combines mouth exercises with memory tasks to see if it can improve both chewing, swallowing, and thinking skills in people who have oral frailty and some memory decline.
KowloonAges 50 years+ - NCT07600788RecruitingPhase 1
Liver Function and Safety Study of AHB-137 Injection
This study tests how a new investigational drug called AHB-137 moves through your body and affects safety in people with mild-to-moderate liver problems compared to people with normal liver function. The goal is to understand if the drug works safely in people whose livers don't work as well as they should.
Chongqing, Chongqing MunicipalityAges 18–65 - NCT07036523RecruitingPhase 2
Study of BI 765423 for people with Idiopathic Pulmonary Fibrosis (IPF)
This trial tests a new medicine, BI 765423, to see if it can improve lung function in people with IPF, a lung scarring disease. You can join whether or not you are already taking standard treatments like nintedanib or pirfenidone.
Birmingham, AlabamaAges 40 years+ - NCT07463703Recruiting
Accelerated TMS for PTSD
This trial tests an accelerated form of transcranial magnetic stimulation (TMS) given daily for five days to treat PTSD. It may be an option for adults with moderate to severe PTSD who cannot get enough relief from standard treatments.
Provo, UtahAges 18–65 - NCT07714057Recruiting
Can hydrogen water help basketball players recover faster?
This trial tests whether drinking hydrogen-rich water during a tapering period helps basketball players recover from intense training. If it works, it could speed up recovery without medication.
OlomoucAges 18–35 - NCT07067658Recruiting
Monitoring leg swelling in heart failure to reduce hospital stays
This trial tests a new home monitoring device for people with heart failure and leg swelling. The device helps track fluid changes early, so you may be able to avoid hospital stays.
Aylesbury, BuckinghamshireAges 18 years+ - NCT07482943RecruitingPhase 4
Dapagliflozin for heart function after Fontan procedure
This trial tests whether dapagliflozin, a diabetes drug that also helps the heart, can improve exercise ability and heart function in people who have had the Fontan procedure for a single ventricle heart defect.
Hong KongAges 12 years+ - 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+
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Common questions
- Are there clinical trials for functionality?
- Yes. Clin2 currently lists 2,577 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.