Clinical trials
Function clinical trials
Below are recruiting function 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
- NCT06270238Recruiting
Personalized brain stimulation to improve arm function after stroke
This trial tests whether a personalized, non-invasive brain stimulation treatment (rTMS) can help improve arm function in people who had a stroke within the past 3 months. It is designed for patients with moderate to severe arm weakness who are still in the hospital.
SeoulAges 19 years+ - NCT06128278RecruitingPhase 2
Equol supplement and blood vessel health in women
This study tests whether taking an Equol supplement (a soy-related compound) improves blood vessel function in postmenopausal women with and without chronic kidney disease (CKD). It could help women with or without early-stage CKD learn if this supplement supports heart health.
Aurora, ColoradoAges 50–69 - NCT06229730Recruiting
Normal balance and hearing in Danish children
This study measures normal balance and inner ear function in healthy children aged 6 months to 10 years. It helps doctors understand what is typical for kids, which can improve care for those with balance issues.
HerningAges 6 months–10 years - NCT06229704Recruiting
Balance and dizziness study for children aged 6 months to 10 years
This study tests balance and inner-ear function in children who have delays in gross motor skills or dizziness/balance problems. It aims to understand these issues better and may help guide future care.
HerningAges 6 months–10 years - NCT06229717Recruiting
Balance and hearing study for children with hearing loss
This study looks at how hearing loss affects balance in children aged 3 to 10. It tests balance and inner ear function to help understand the connection between hearing and balance problems.
HerningAges 3–10 - NCT06249412Recruiting
Positive pressure breathing device for ALS patients
This trial tests whether a mask that helps you breathe out (positive expiratory pressure) combined with a cough-assist machine (in-exsufflator) improves breathing and coughing in people with ALS who have bulbar symptoms like trouble speaking, swallowing, or drooling.
Le Havre, NormandyAges 18–100 - NCT06241300Recruiting
Parenting program for kids with attention or behavior challenges
This study tests a parenting program called the Chicago Parent Program to see if it helps children ages 4–5 who have trouble with attention, self-control, or following directions. Families who join will either receive the program right away or be in a control group that doesn't get it at first.
Chicago, IllinoisAges 4 years+ - NCT06245343Recruiting
Breathing exercise study for lung cancer survivors
This study tests whether a special breathing exercise (functional inspiratory muscle training) can help people recover better after lung cancer surgery. If you are between 18 and 80, have completed your lung cancer treatment, and are now in remission, this program may improve your breathing and strength.
Ankara, ÇankayaAges 18–80 - NCT06192953Recruiting
Early movement therapy after stroke
This trial tests a type of therapy that uses gentle movements and pressure to help your brain and body recover after a stroke. It's for people who recently had a stroke and have weakness on one side, and you will be asked to do special exercises guided by a therapist.
NiceAges 18–100 - NCT06197503Recruiting
Comparing two types of heart pacing after TAVI
This trial compares two ways to pace the heart after a TAVI procedure for people who need a pacemaker. It aims to find which pacing method works better for preserving heart function.
BarcelonaAges 18 years+ - NCT06169241RecruitingEarly Phase 1
Nitrate supplement for resistant hypertension
This trial tests whether a natural nitrate supplement (like beetroot juice) can help lower blood pressure and improve blood vessel function in people with resistant hypertension. If you have resistant hypertension and your medications have been stable for at least 30 days, you may be eligible.
Rio de JaneiroAges 18–75 - NCT06159660Recruiting
Lung Imaging to Reduce Radiation Side Effects
This trial tests a new way to plan radiation therapy for lung cancer by using a special imaging technique (functional lung imaging) to see which parts of your lungs work best. The goal is to reduce damage to healthy lung tissue while still targeting the cancer.
St Leonards, New South WalesAges 18 years+ - NCT06089083Recruiting
Helping gynecologic cancer patients with frailty recover function
This study tests a program to help gynecologic cancer patients who are frail improve their physical function and quality of life during treatment. It aims to see if extra support can help you stay stronger and recover better.
San Francisco, CaliforniaAges 18 years+ - NCT06083155Enrolling by invitation
Dutch registry of coronary function tests
This study collects information from people who are already scheduled for a coronary function test, to learn more about heart vessel health. By joining, you help researchers understand patterns and improve care for others.
Nijmegen, GelderlandAges Any age - NCT05999721Recruiting
Nerve block for better breathing after heart surgery
This trial is testing a nerve block (a numbing injection) placed near the breastbone to see if it helps your lungs work better after heart surgery. If you are having planned heart surgery through a breastbone cut, you may be able to join.
Petah TikvaAges 18 years+ - NCT05903001Recruiting
Breathing muscle testing to help track lung disease
This study checks whether measurements of your breathing muscle (the diaphragm) can act as a useful “biomarker” to track lung disease. You might be asked to do breathing tests and follow study instructions, and your results may help researchers better monitor COPD, asthma, fibrosis, or pulmonary hypertension.
Aachen, North Rhine-WestphaliaAges 18 years+ - NCT05880199Recruiting
Test Meal and Monitoring in Teens With GI Symptoms
This study studies how a standardized meal affects digestion using special monitoring in children and young adults with stomach or gut symptom problems (and compares them to healthy controls). It may help doctors understand what causes gut symptoms and guide better treatments.
San Diego, CaliforniaAges 8–25 - NCT05836597Recruiting
Virtual reality therapy for functional stomach pain
This trial studies whether virtual reality can help people with functional dyspepsia, a type of stomach discomfort that isn’t caused by a specific disease. You may be a good candidate if tests have ruled out other stomach problems like ulcers or an active H. pylori infection.
Jacksonville, FloridaAges 18–75 - NCT05819268Recruiting
Mind and body program by telehealth for functional seizures
This trial tests whether a “retraining and control” mind-body program delivered online can help reduce symptoms of functional seizures in teens. It’s mainly a feasibility study, meaning it checks if the program can be done safely and in a way that works for families.
Birmingham, AlabamaAges 11–18 - NCT05147649Recruiting
Brain scan study in severe sleep apnea without CPAP
This trial uses a specialized brain scan (MRI) to study people with severe obstructive sleep apnea who are not using CPAP. It also compares them with people who do not have sleep apnea to understand how brain function differs.
ReimsAges 18–75 - NCT05728281Recruiting
See how time after hysterectomy affects sexual function
This study looks at how sexual well-being changes over time after a hysterectomy (removal of the uterus). It may help doctors better understand what to expect and how to support recovery related to sexual function.
AngersAges 18 years+ - NCT05677568Enrolling by invitation
Registry study for Carillon device in leaky mitral valve
This registry collects health information from adults who already have the Carillon device to treat a leaky mitral valve caused by dilated heart muscle. The goal is to better understand how the device performs in real-world care over time.
AachenAges 18 years+ - NCT05644171Recruiting
Epidural spinal stimulation for chronic spinal cord injury recovery
This trial tests whether a stimulating device placed near the spinal cord can help improve movement and rehabilitative function in people with long-term spinal cord injuries. It may help some patients strengthen function, but only if they meet specific injury and health requirements.
SingaporeAges 21 years+ - NCT05653310Enrolling by invitationPhase 2
Study drug for functional dyspepsia symptoms
This Phase 2 study tests tradipitant to see if it can reduce symptoms of functional dyspepsia (indigestion-like discomfort without a clear cause). If you qualify, you may be asked to take the study treatment and complete study visits to measure symptom changes.
Rochester, MinnesotaAges 18–70
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Common questions
- Are there clinical trials for function?
- Yes. Clin2 currently lists 2,474 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.