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
- NCT06569082Recruiting
Stem cell boost for poor graft function
This study tests whether giving extra stem cells from your original donor can help your blood cell counts recover after a transplant. It is for people whose new immune system has not fully engrafted or whose counts are dangerously low.
New York, New YorkAges 18 years+ - NCT06554717RecruitingPhase 2
Tesamorelin and exercise for physical function in HIV
This study tests whether adding tesamorelin to an exercise program helps older adults with HIV improve their physical function and reduce belly fat. It is designed for people who are mostly sedentary and show early signs of frailty.
Aurora, ColoradoAges 50–80 - NCT06561165Recruiting
Brain stimulation and motor function study
This study tests whether a type of non-invasive brain stimulation called high-definition transcranial direct current stimulation (HD-tDCS) can improve motor function in healthy adults. If you are right-handed, in good health, and have no neurological or major medical conditions, you may be eligible.
Ann Arbor, MichiganAges 65–85 - NCT06533865RecruitingPhase 3
Romosozumab and estrogen for bone loss from missed periods
This study tests whether a bone-building medication (romosozumab) combined with estrogen replacement therapy can improve bone density in young women with hypothalamic amenorrhea (missing periods due to low energy or stress). It aims to find a better treatment for low bone density caused by this condition.
Boston, MassachusettsAges 14–30 - NCT05769036Recruiting
Biventricular vs left bundle pacing for heart failure outcomes
This trial compares two types of heart pacing to see which improves outcomes for people with heart failure. It may help those who need pacing to better coordinate heartbeats and relieve symptoms.
TomskAges 18–80 - NCT06464315Enrolling by invitation
VT Ablation Guided by Scar Tissue Only
This trial tests a new approach to treating a dangerous heart rhythm called ventricular tachycardia (VT) in people with scarred heart muscle. The goal is to use only the scarred area to guide the ablation procedure, which may make it safer and more effective.
San Diego, CaliforniaAges 18–90 - NCT06448637Recruiting
Drug balloon vs. medicated stent for large heart arteries
This study compares two treatments for new blockages in large heart arteries: a drug-coated balloon (a balloon that releases medicine) versus a drug-coated stent (a small mesh tube). The goal is to see which one better helps the artery stay open and function normally.
BarcelonaAges 18 years+ - NCT06404970Recruiting
A study for older veterans with frailty in primary care
This study aims to help identify and manage functional impairment and frailty in older veterans. It will test ways to improve how primary care providers screen and support veterans who may have difficulty with daily activities or overall health declines.
Philadelphia, PennsylvaniaAges 60 years+ - NCT06163261Recruiting
Personalized exercise for pituitary tumor recovery
This study tests whether a personalized physical activity plan can improve well-being for people who have had surgery for a non-functioning pituitary adenoma. It aims to see if exercise helps with recovery and quality of life.
Gothenburg, Västra Götaland CountyAges 18–75 - NCT06393439Recruiting
Virtual reality for functional movement disorder
This study tests whether virtual reality can help people with functional or essential tremor. You may join if you have one of these tremor types or are a healthy volunteer.
GrazAges 18–65 - NCT06396247RecruitingPhase 2/Phase 3
Daily leg exercises to improve walking
This study tests a simple daily leg-strengthening routine to see if it helps people who have trouble walking short distances. You'll do easy resistance exercises at home, which might make it easier to walk and move around.
Hershey, PennsylvaniaAges 65 years+ - NCT06376500Recruiting
Brain stimulation to help thinking after concussion
This study tests whether a non-invasive brain stimulation technique called transcranial direct current stimulation (tDCS) can help improve thinking and memory problems that some people have after a mild concussion. tDCS uses a small electrical current from scalp electrodes to gently activate parts of the brain.
Hung Hom, KowloonAges 18–65 - NCT06360900Recruiting
Vagus nerve stimulation study for functional dyspepsia
This trial tests a combination of a non-invasive nerve stimulation device and supportive therapy to help people with functional dyspepsia. The goal is to improve digestion and reduce stomach pain.
Boston, MassachusettsAges 18–65 - NCT06357897Recruiting
New PEG formula for children with functional constipation
This trial tests a new, better-tasting liquid formula (PEG-based) for children with functional constipation. It aims to see if it works as well as or better than current treatments and if children like the taste more.
BangkokAges 6 months–18 years - NCT06341023Recruiting
Balance training for older adults with MS
This study tests a balance training program for people with MS who have mild walking and memory difficulties. It aims to improve balance and prevent falls.
Chicago, IllinoisAges 18–90 - NCT06350617Recruiting
Personalized brain stimulation to improve walking in Parkinson's
This study tests a customized brain stimulation technique called rTMS to help people with Parkinson's disease walk better. It aims to boost your brain's natural reserves to improve mobility and daily function.
SeoulAges 50 years+ - NCT05719415Recruiting
Testing balloon treatment effects on lung blood-vessel surface area
This study looks at how a procedure called balloon pulmonary angioplasty changes measurements in lung blood vessels in people with chronic thromboembolic pulmonary hypertension. It may help doctors understand what changes the treatment makes and why.
Montreal, QuebecAges 18–75 - NCT06321965Recruiting
Study of SMA in Children on SMN-Boosting Therapies
This study is looking for children and teens with spinal muscular atrophy (SMA) who are already on a treatment like Spinraza, Evrysdi, or Zolgensma. The goal is to understand different forms of SMA and how the treatment affects them over time.
Bron, RhoneAges birth–16 years - NCT06307652RecruitingPhase 3
Testing a new heart failure and kidney treatment combo
This study tests a new combination of two medicines (balcinrenone and dapagliflozin) for people with heart failure and reduced kidney function. The goal is to see if this combination helps improve heart and kidney health better than current treatments.
Alexander City, AlabamaAges 18–130 - NCT06297473Enrolling by invitation
Phone or video follow-up for pituitary tumor
This trial compares follow-up visits by phone or video to in-person checkups for people with non-functioning pituitary tumors. The goal is to see if remote checkups work just as well.
Køge, Region SjællandAges 18 years+ - NCT06315179Recruiting
Spatial gene study for inflammatory bowel disease
This study looks at tissue samples from people with suspected Crohn's disease, ulcerative colitis, or indeterminate colitis. The goal is to understand these conditions better and may lead to improved treatments.
Seattle, WashingtonAges 6–21 - NCT06305039Enrolling by invitation
Better hearing with two cochlear implants
This study tests how well people with two cochlear implants (or one cochlear implant and one hearing ear) can hear in complex, noisy settings. It aims to improve how these devices help in everyday listening situations.
Bethesda, MarylandAges 18–85 - NCT05389787Recruiting
Brain stimulation to improve thinking in schizophrenia
This pilot study tests whether stimulating the cerebellum (a part of the brain) using TMS can improve brain function and thinking in people with schizophrenia. If you qualify, you may receive TMS and undergo brain/cognitive assessments to see whether it helps.
New York, New YorkAges 18–60 - NCT05587127Recruiting
CBT therapy for eating anxiety in functional stomach pain
This trial tests an “exposure-based” type of cognitive behavioral therapy (CBT) to help people with functional dyspepsia (stomach discomfort after eating) who avoid or restrict food. The goal is to reduce food fear and improve eating and weight, after other medical causes have been ruled out.
Boston, MassachusettsAges 18 years+
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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.