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
- NCT06264882RecruitingPhase 4
Study on ovarian suppression and body changes
This study looks at how temporarily stopping ovarian function affects weight, body fat, and blood vessel health in premenopausal women. If you qualify, you might help researchers understand the risks and benefits of short-term estrogen suppression.
Aurora, ColoradoAges 20–45 - NCT06265636Recruiting
Nerve stimulation for jaw pain and function in TMD
This trial tests whether gentle electrical stimulation of a nerve in your jaw can reduce pain and improve chewing, talking, and mouth opening for people with temporomandibular joint disorder (TMD).
Alcorcón, MadridAges 18–65 - NCT06271187Recruiting
Brace Therapy for Hand Recovery After Stroke
This study tests whether a custom brace (dynamic orthosis) combined with therapy can improve hand movement in people who had a stroke at least 3 months ago. It is designed for those whose arm has some recovery but still needs help with hand opening and grasping.
TainanAges 20–80 - NCT06271538RecruitingPhase 4
Skal Pro Powder for IBS symptoms
This study tests if Skal Pro Powder, a probiotic, can help relieve symptoms of Irritable Bowel Syndrome (IBS). It is for adults with any type of IBS who haven't used certain other treatments recently.
Kubang Kerian, KelantanAges 18 years+ - NCT06273046Recruiting
Biofeedback for bowel control problems
This trial tests a non-invasive biofeedback technique to help people regain control of bowel movements. It may be an option for those with frequent stool leakage or difficult constipation, but participants must not have certain other digestive or neurological conditions.
BarcelonaAges 18–75 - NCT06273592Recruiting
Plant-based meat vs. animal meat and erectile function
This study looks at whether a plant-based meat meal (like a veggie burger) affects erectile function differently than a regular meat meal. If you are a healthy man between 18 and 32 with normal erections, you may be able to join.
The Bronx, New YorkAges 18–32 - NCT06275399Recruiting
Study of plaque and platelets in narrowed heart arteries
This study looks at how plaque buildup and blood platelets interact in partially blocked heart arteries. It might help find better ways to treat people with chronic coronary syndrome.
Warsaw, Masovian VoivodeshipAges 18 years+ - NCT06276465RecruitingPhase 3
Darolutamide with or without radiation for advanced prostate cancer
This trial tests whether adding radiation therapy to the drug darolutamide helps men with a specific type of advanced prostate cancer that has stopped responding to hormone therapy and has spread to a few spots seen on special scans. The study aims to find the best way to control the cancer while keeping side effects manageable.
LorientAges 18 years+ - NCT06280352Recruiting
Robotic vs custom knee replacement trial
This study compares two modern ways of doing knee replacement: robot-assisted surgery versus a custom-made implant tailored to your knee shape. It aims to see which approach leads to better recovery and function for people with osteoarthritis.
Graz, StyriaAges 40–90 - NCT06286085Recruiting
Comparing asthma tests in Portsmouth
This study looks at different ways to test for asthma. It uses data from patients who have already been evaluated at the Portsmouth asthma service, to see which tests work best for diagnosing asthma.
PortsmouthAges 18 years+ - NCT06288763Recruiting
Nerve transfer to improve arm function in high-level tetraplegia
This study tests whether transferring a nerve from a working muscle can help restore function in the arm or hand for people with high-level tetraplegia. It may be an option if you've stopped improving with standard therapy.
Stanford, CaliforniaAges 18–80 - NCT06290024Recruiting
Nerve pain study: tracking long-term symptoms
This study follows people with nerve pain over time to learn more about their condition. You will not receive a new treatment, but your data will help doctors understand neuropathic pain better.
Shanghai, YangpuAges 18–85 - NCT06291077RecruitingPhase 4
Belatacept vs anticalcineurins after kidney transplant
This study is comparing two medications after kidney transplant: Belatacept and anticalcineurins (like tacrolimus). It looks at how each affects blood vessel health. If you are more than a year post-transplant and have stable kidney function, you may be eligible.
RouenAges 18–75 - NCT06291675Recruiting
Hormone therapy's effect on heart and organ fat
This study uses MRI scans to see how gender-affirming hormone therapy affects heart muscle, heart function, and fat in the heart, liver, and pancreas. It may help us understand long-term health effects of hormone therapy.
Vienna, State of ViennaAges 18 years+ - NCT06291389Recruiting
Airway pressure changes during tummy tuck surgery
This trial tests how changes in airway pressure during tummy tuck surgery affect breathing after the operation. It is for healthy adults having a tummy tuck with muscle tightening.
Tanta, EgyptAges 20–50 - NCT06293638Recruiting
Brain changes during deep brain stimulation for essential tremor
This study looks at how deep brain stimulation (DBS) affects brain networks in people with essential tremor (ET). The goal is to understand the brain changes that happen during DBS treatment, which may help improve the therapy.
Cleveland, OhioAges 30–80 - NCT06299436Recruiting
Heart muscle function testing in right heart failure
This trial studies how the right side of the heart works in people with heart failure. It uses special monitoring to understand muscle function and may help doctors find better ways to treat right heart failure.
Baltimore, MarylandAges 18–90 - NCT06303869Recruiting
Deep brain stimulation for speech after stroke
This study tests if deep brain stimulation (a small device implanted in the brain) can improve speech and arm movement after a stroke that affected the deeper parts of the brain. It is designed for people who have trouble speaking clearly (dysarthria) from their stroke.
Pittsburgh, PennsylvaniaAges 18–75 - NCT06305949Recruiting
Brain stimulation to improve swallowing after stroke
This trial tests a gentle electrical brain stimulation (tDCS) to see if it helps improve swallowing after a first-time stroke. It is designed for people who are at least 3 weeks post-stroke and still have swallowing problems.
Bucheon-siAges 19 years+ - NCT06308419RecruitingPhase 1
Combination gemcitabine and nab-sirolimus for advanced sarcoma
This trial tests a combination of two drugs—gemcitabine (a chemotherapy drug) and nab-sirolimus (a targeted therapy)—for people with advanced soft-tissue sarcoma or leiomyosarcoma, especially those whose tumors have a specific genetic change in the TSC2 or TSC1 genes. The goal is to see if this combination can shrink tumors or slow their growth.
Houston, TexasAges 18 years+ - NCT06309199Recruiting
Healthy Baby Digestive Health and Probiotics Study
This study looks at how common digestive problems are in healthy babies and whether probiotics can help. It involves following your baby from birth to age 1 with regular check-ups.
Bangkok, BangkokAges 3 days–1 year - NCT06309342Recruiting
Study for inactive adults aged 40 to prevent lifestyle-related disorders
This trial looks at whether certain physical tests can help prevent conditions caused by an inactive lifestyle. It's designed for people who are 40 years old and not very active physically.
Mölnlycke, Region Västra GötalandAges 39–40 - NCT06319339RecruitingEarly Phase 1
Studying a drug to improve walking in peripheral artery disease
This trial tests whether a drug called diroximel fumarate (Vumerity) can improve blood flow and walking ability in people with peripheral artery disease (PAD). It compares people with PAD to healthy volunteers of the same age.
Omaha, NebraskaAges 50–75 - NCT06320132Recruiting
Study on brain bleed recovery in the ICU
This study looks at how patients recover after a sudden, non-traumatic brain bleed. It aims to learn more about their brain function and daily living skills over time.
Milan, MIAges 18 years+
Hear when a new Function trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
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.