Clinical trials
Functionality clinical trials
Below are recruiting functionality 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
- NCT07878299Recruiting
Comparing body fat patterns in lipedema and obesity
This study compares body composition between women with lipedema (a condition causing abnormal fat buildup in the legs) and women with similar weight who do not have lipedema. The goal is to better understand how these conditions differ, which may improve diagnosis and treatment.
Istanbul, UskudarAges 18–65 - NCT07878416Recruiting
Comparing new progressive glasses to standard ones
This study tests a new type of progressive glasses lens, called the Morrow eProgressive, against traditional progressive lenses. It aims to see if the new design helps people with presbyopia (age-related reading vision loss) see better in daily activities.
AntwerpAges 45 years+ - NCT07877376Recruiting
How thinking problems affect pain in breast cancer survivors
This study looks at whether mild memory or thinking issues after breast cancer treatment are linked to ongoing pain. If you join, you will help doctors understand this connection, which may lead to better pain care.
Boulogne-Billancourt, IDEAges 35–65 - NCT07878884Recruiting
Light therapy with lung rehab for severe COPD
This trial tests whether adding light therapy to a standard exercise program helps people with severe COPD breathe better and do more in their daily lives. It might be especially helpful if you have advanced COPD and can still walk.
Porto Alegre, Rio Grande do SulAges 18–90 - NCT06914713Recruiting
Jin-shui Huan-xian formula to slow lung decline in IPF
This study tests an herbal formula (Jin-shui Huan-xian) to see if it can slow the worsening of lung function in people with idiopathic pulmonary fibrosis (IPF). It may be an option for those with mild-to-moderate lung impairment.
Zhengzhou, HenanAges 40–85 - NCT07637669Recruiting
Smell and decision-making in people with HIV and substance use
This study looks at how smell and decision-making are affected in people living with HIV and/or substance use disorders. You may join one of four groups based on your HIV status and substance use history, and you will complete smell tests and computer tasks, with an optional MRI.
Baltimore, MarylandAges 18–65 - NCT07507006Recruiting
A wearable shoe insert for walking assistance
This study tests a new wearable shoe insert that helps with walking. It's for healthy adults who want to try the device during one session to see how well it works.
Omaha, NebraskaAges 19–45 - NCT07875036Recruiting
Breathing exercises for COPD-related shortness of breath
This study compares two types of breathing exercises to see which one works better for reducing shortness of breath and improving lung function in people with mild to moderate COPD.
RawalpindiAges 40–75 - NCT03631628Recruiting
Mirror therapy with gentle nerve stimulation for stroke arm recovery
This study tests whether combining mirror therapy with mild electrical nerve stimulation can help improve arm and hand movement after a stroke. It may be an option if you can move your unaffected arm and have some shoulder and wrist movement on your affected side.
Hong Kong, Hong KongAges 50–85 - NCT07875075Recruiting
Core muscle and balance study for lower limb amputees
This study looks at how core muscle function and balance work in people with a single leg amputation who use a prosthesis. It aims to understand how these factors affect daily activities and may help improve rehabilitation.
Balçova, İzmirAges 20–60 - NCT07221539Recruiting
Waking the brain with ultrasound during sedation
This study uses focused ultrasound to stimulate a deep brain region and see if it can help people wake up faster from anesthesia. Healthy volunteers will be sedated and monitored while the ultrasound is applied.
Ann Arbor, MichiganAges 18–40 - NCT07792655Recruiting
Hand therapy at home after stroke
This study tests a therapy program done at home using video calls to help improve hand function after a stroke. It may help you regain better use of your hand if you had a stroke at least 6 months ago.
Ann Arbor, MichiganAges 40–75 - NCT07358598Recruiting
Eye movement and thinking in older adults
This study looks at how eye movements relate to thinking abilities in people aged 65 and older. It may help understand how the brain changes with age.
Kaohsiung CityAges 65 years+ - NCT07357012Recruiting
Wearable monitor for urination in enlarged prostate
This study tests a smart wearable device that monitors your urination to help guide treatment for an enlarged prostate. You would wear a non-invasive device during your regular urodynamic testing to see how well it tracks bladder function.
Beijing, HaiDianAges Any age - NCT07749170Recruiting
Stroke treatment for blockages in smaller brain arteries
This study looks at how well a special catheter system works to remove blood clots from smaller arteries in the brain after a stroke. It aims to see if this treatment helps people recover better.
Englewood, ColoradoAges 18 years+ - NCT03949400Recruiting
Exercise therapy and a soft knee brace for knee arthritis
This study tests whether an exercise program plus education, along with a soft brace, helps improve symptoms and function in adults with knee osteoarthritis. It may help people who have knee pain by combining movement training with daily support.
Aalborg, NothernAges 18 years+ - NCT02362685Recruiting
Metabolic exercise testing study
This study is about doing a breathing-and-heart performance test while you exercise to better understand how your body uses energy. You may join if you’re referred for this type of test and can safely complete it.
BrestAges 5 years+ - NCT04095351Recruiting
Study of connective tissue disease affecting the lungs
This study looks at people aged 18 and older who have a connective tissue disease and lung involvement. It aims to better understand how these lung problems progress and may help doctors choose better care.
InnsbruckAges 18–80 - NCT04666103Recruiting
Study of neck anatomy in thyroid surgery
This study looks at how the structures in the neck affect thyroid surgery outcomes. You may be asked about your diagnosis and pre-surgery neck imaging to better understand surgical safety for people with certain thyroid conditions.
Wuhan, HubeiAges 18–75 - NCT04196244RecruitingPhase 4
IV-contrast CT vs no-contrast CT for urgent abdominal pain
This study compares two types of CT scans—using IV contrast dye versus not using dye—in people who need an emergency abdominal scan but have reduced kidney function. It aims to see which approach is safer and works well enough to help doctors find the cause.
EspooAges 18 years+ - NCT04969042RecruitingPhase 1
Closed-loop spinal cord stimulation for spinal cord injury rehab
This Phase 1 study tests a computer-controlled spinal cord stimulation system to help people with spinal cord injuries during rehabilitation. It is mainly looking at safety and whether the device can be used during follow-up visits and training.
Beijing, Beijing MunicipalityAges 18–70 - NCT04070937Recruiting
Imaging findings and balance function in bilateral vestibulopathy
This study compares CT/MRI imaging results (radiological lesions) with balance system function tests in people with bilateral vestibulopathy. The goal is to see whether changes seen on scans match how well your inner-ear/balance nerves are working, which could improve understanding and future treatment decisions.
Hasselt, LimburgAges 18–90 - NCT03193892Recruiting
National registry for women with lymphangioleiomyomatosis
This trial is a national health registry that collects medical information from women with lymphangioleiomyomatosis (LAM), a rare lung condition. It helps researchers better understand who has LAM and what their health looks like over time.
Beijing, Beijing MunicipalityAges Any age - NCT05081115Recruiting
Stress echo imaging for people with heart valve or muscle issues
This trial studies a stress echocardiogram (an ultrasound of the heart during stress) to better understand and improve future heart imaging. It may help by comparing how well the test works for different heart conditions.
BeneventoAges 18–75
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Common questions
- Are there clinical trials for functionality?
- Yes. Clin2 currently lists 2,474 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.