Clinical trials
Functionality clinical trials
Below are recruiting functionality clinical trials, each written for real people, not researchers. We’re tracking 2,574 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07056348Recruiting
Brain stimulation to improve movement in Parkinson's or tremor
This study tests brain stimulation in a region called VOP/VIM to see if it can improve motor function. It is for people with movement disorders who are already getting deep brain stimulation (DBS) surgery.
Pittsburgh, PennsylvaniaAges 18–80 - NCT07058064Recruiting
Watch study for heart monitoring in lymphoma or sarcoma patients
This study uses a wearable device to monitor heart health in people treated for lymphoma or sarcoma. It aims to detect heart changes early, which may help prevent long-term heart problems.
Rochester, MinnesotaAges 18 years+ - NCT07059858Recruiting
Bladder, bowel, and quality of life in kids with intellectual disabilities
This study looks at how bladder and bowel function affect daily life and participation in children with intellectual disabilities compared to typically developing children. It may help families understand how these functions impact their child's quality of life.
BoluAges 5–12 - NCT07062575Recruiting
Exoskeleton training at home for walking after spinal cord injury
This trial tests a wearable robot (exoskeleton) that helps people with spinal cord injuries walk at home. If you have a chronic injury and a helper, you may be able to join.
Hengstdal, UbbergenAges 18 years+ - NCT07065942Recruiting
Lactulose for gut health in diabetes with constipation
This study tests if a common stool softener called lactulose can improve gut health and metabolism in people with type 2 diabetes and long-term constipation. It aims to see if changing gut bacteria can help both digestion and blood sugar control.
BeijingAges 18–70 - NCT07069790Recruiting
Chemotherapy effects on body reflexes after breast cancer treatment
This study looks at how chemotherapy affects the body's automatic reflexes, like heart rate and blood pressure control. It compares women who recently finished chemo for breast cancer with healthy women to understand side effects and recovery.
StrasbourgAges 18 years+ - NCT07070037Recruiting
Long-term vision after congenital cataract surgery
This study looks at how good a child's vision and eye prescription are 5 years after surgery for a cataract they were born with. The goal is to understand long-term results and help guide care for future patients.
Shanghai, Shanghai MunicipalityAges Up to 18 years - NCT07070635Recruiting
Tea for heart health during menopause
This study tests if drinking 3 cups of English breakfast tea daily for 8 weeks can improve heart health in postmenopausal women who already drink tea. It aims to see if tea offers extra benefits during menopause.
DundeeAges 45–74 - NCT07071181Recruiting
Milk-based drinks for better sleep and health
This trial tests whether drinking a milk-based drink every day for four weeks can improve gut health, sleep quality, and heart health. It may be a good option if you have trouble sleeping and are overweight.
Leeds, West YorkshireAges 40–70 - NCT07073248Recruiting
Brain stimulation for arm recovery after stroke
This trial uses a non-invasive brain stimulation technique called iTBS to see if it can improve arm and hand movement in people who have had a stroke more than 6 months ago. It might help you regain some function in your weaker arm.
StockholmAges 18 years+ - NCT07073287RecruitingPhase 2
Cerebellar-spinal brain stimulation for chronic stroke mobility
This trial tests whether a gentle electrical current applied to the back of the head and spine can improve walking and movement for people who have had a stroke more than six months ago.
João Pessoa, ParaíbaAges 18–75 - NCT07073781Recruiting
Probiotics for Brain & Blood Sugar in Overweight Young Adults
This study tests whether taking a probiotic (a 'good bacteria' supplement) can help brain function (thinking, memory) and improve blood sugar control in overweight adults who have higher-than-normal blood sugar. If you're between 18-40, overweight, and don't have diabetes, you may be able to join.
Leeds, Greater ManchesterAges 18–40 - NCT07073950RecruitingPhase 4
A study on a triple inhaler for COPD with hyperinflation
This study tests a triple-combination inhaler (budesonide, glycopyrronium, formoterol) against a placebo inhaler to see how it affects your heart and lungs if you have COPD and over-inflated lungs.
AhrensburgAges 40–80 - NCT07074938Recruiting
Traditional Chinese medicine for brain injury recovery
This trial tests whether a traditional Chinese medicine called An Gong Niuhuang Wan can help people recover brain function after a traumatic brain injury and surgery. It may be a good fit if you are moderately affected (GCS 6–12) and your condition is stable enough to start treatment within three days.
Wuhan, HubeiAges 18–60 - NCT07076329Recruiting
Using a special diet to prevent malnutrition in older heart patients
This trial tests whether a special type of food can help prevent malnutrition in older adults with heart failure or atrial fibrillation. It looks at how the bacteria in your gut and inflammation in your body affect your brain and overall health.
FlorenceAges 70 years+ - NCT07076797Recruiting
Exercise and electrical stimulation for older women's legs
This trial tests whether a leg exercise program with or without mild electrical stimulation can improve leg strength and mobility in healthy older women. It may help you stay active and independent.
Istanbul, ZeytinburnuAges 65–84 - NCT07077967Recruiting
Light perception study for patients with special lens implants
This trial studies how well patients see light after getting a special kind of lens implant that helps with both near and far vision without glasses. It aims to understand how their eyes perceive brightness compared to normal vision.
Alexandroupoli, EvrosAges 45–75 - NCT07078565Recruiting
Tai Chi vs. Otago Exercises for Diabetic Nerve Pain
This study compares gentle Tai Chi exercises with a modified Otago exercise program to see which better helps with pain, balance, and movement in people with diabetic nerve pain. If you have had type 2 diabetes for at least 5 years and have chronic nerve pain, this trial may help you find relief and improve your mobility.
Lahore, Punjab ProvinceAges 40–80 - NCT07083531Recruiting
Bone health study for older Black women with sickle cell trait
This study looks at how carrying the sickle cell trait (not the disease) affects bone density, physical function, and frailty in older African American women. It aims to help understand bone loss risk and prevent fractures.
Farmington, ConnecticutAges 50 years+ - NCT07084324Recruiting
Spanish program for children with autism or ADHD
This study tests a Spanish-language program to help children with autism and/or ADHD improve their ability to manage emotions, handle frustration, and complete tasks. Caregivers and children participate together to build these skills.
Aurora, ColoradoAges 8–11 - NCT07084597Recruiting
Vitamin D3 for Heart Health in Parkinson's Men
This study tests whether taking vitamin D3 supplements can improve the nerve function that controls your heartbeat in men with Parkinson's disease who have low vitamin D levels. If you have mild to moderate Parkinson's and are on levodopa, this trial may help understand if vitamin D can support your heart health.
Dhaka, ShahbagAges 51–70 - NCT07084701Recruiting
Lymphatic drainage for memory in sleep-deprived college students
This study tests if a gentle, non-invasive neck and head massage technique, called lymphatic drainage, can help improve memory and thinking in college students who are not sleeping enough. It is a preliminary study to see if the idea works.
TianjinAges 18 years+ - NCT07084727Recruiting
Looking for markers of blood vessel damage in preeclampsia
This trial is looking for women with preeclampsia to help find markers in the blood that show how blood vessels are affected. The goal is to better understand the condition and possibly improve future care.
Edegem, AntwerpAges 18–40 - NCT07085598Recruiting
Vitamin D3 for heart nerve health in men with epilepsy
This study tests whether taking vitamin D3 supplements can improve how well the nerves controlling your heart work in men with epilepsy who have low vitamin D levels. If you have low vitamin D from taking certain epilepsy medicines, this trial may help understand if vitamin D can support your heart health.
Dhaka, ShahbagAges 20–40
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Common questions
- Are there clinical trials for functionality?
- Yes. Clin2 currently lists 2,574 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.