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
- NCT07516990Recruiting
Parathyroid Tissue Injection During Thyroid Surgery
This study tests whether injecting parathyroid tissue into the forearm during thyroid surgery helps prevent low calcium levels after surgery. Parathyroid glands control calcium in your body, and they can be damaged during thyroid surgery.
Vienna, State of ViennaAges 18 years+ - NCT07524387Recruiting
Nerve blocks for better leg strength after knee replacement
This study compares two types of numbing injections (nerve blocks) used during knee replacement surgery to see which one helps your thigh muscle recover strength faster. Both are standard care options; the trial tests which works better for early movement after surgery.
Ichinomiya, Aichi-kenAges 20 years+ - NCT07523503Recruiting
One-sided vs. both-sides arm training after stroke
This study compares two ways of doing hand and arm exercises after stroke: practicing with just your weak arm, or practicing with both arms together. The goal is to see which approach helps you regain better movement, strength, and hand coordination.
Kot AdduAges 40–75 - NCT07517393Recruiting
Creating a Digital Lung Model Using AI and CT Scans
This study collects information from your chest CT scans and medical history to build an artificial intelligence model of how your lungs work. This 'digital twin' may help doctors better understand and predict lung health in the future.
Peschiera del Garda, VeronaAges 18 years+ - NCT07517237Recruiting
Brain Stimulation and Cognitive Training for Memory and Thinking
This study tests whether a small device that stimulates a nerve in your ear (combined with computerized brain exercises) can help improve memory, attention, and thinking abilities in adults experiencing cognitive changes. You'll use the device at home with an app on your phone or tablet.
Charleston, South CarolinaAges 45–80 - NCT07519915Recruiting
Understanding Nerve Stimulation for Bowel Problems in Children
This research study looks at using sacral neuromodulation—a treatment that uses mild electrical stimulation of nerves in the lower spine—to help children with bowel movement problems. Researchers want to understand how well this treatment works and what improvements matter most to patients and families.
ErlangenAges 3–18 - NCT06757829Recruiting
Lung function in sickle cell: testing Acu-TENS therapy
This study tests if a gentle electrical nerve stimulation treatment (called Acu-TENS) can help improve your lung function. It's for people with sickle cell disease who are not currently in pain or have other major health issues.
Dokki, Giza GovernorateAges 20–50 - NCT06579677Recruiting
Watching small blood vessels in the brain over time
This study watches how small blood vessels in the brain change over time. It may help doctors understand brain health as people age.
Beijing, Beijing MunicipalityAges 50–75 - NCT06759623Recruiting
Lung function and anesthesia in bariatric surgery
This study checks how well your lungs work after you receive anesthesia (sleep medicine) for weight-loss surgery. It will help doctors choose the best anesthetic for people with obesity.
GdanskAges 18 years+ - NCT06759324Recruiting
Kombucha for weight: live vs. pasteurized effects
This study compares the effects of live kombucha versus pasteurized kombucha on gut health, metabolism, and liver function in people who are overweight or obese. Participants will drink kombucha daily for a set period to see if it improves their health.
Castelo Branco, Castelo Branco DistrictAges 18–60 - NCT07510789Recruiting
Low back pain impact in ankylosing spondylitis
This study looks at how different types of low back pain in people with ankylosing spondylitis affect their daily functioning and overall well-being. It aims to better understand these pain patterns so doctors can provide more personalized care.
Konya, SelçukluAges 18 years+ - NCT07514013Recruiting
Olive Oil Extract for Knee Comfort and Function
This study tests whether a daily olive oil extract capsule can help improve knee comfort and function in adults with ongoing knee discomfort. Participants will track their symptoms and wear an activity monitor while taking the supplement.
San Francisco, CaliforniaAges 40–75 - NCT07510737Recruiting
Cross training for frozen shoulder recovery
This study tests if adding cross-training exercises to standard physical therapy helps people with frozen shoulder move better and feel less pain. Cross-training means using the opposite arm to help the affected shoulder improve.
MalatyaAges 18–65 - NCT07511270Recruiting
Predicting thinking skills from speech using AI
This study uses an AI tool to analyze short stories you tell aloud, to see if it can predict your thinking and memory test scores. It may help develop a simpler way to check cognitive health.
TaoyuanAges 50 years+ - NCT07515287Enrolling by invitation
Pilates for Back Pain Recovery in Middle-Aged Women
This study tests whether Pilates exercises can help women aged 45–60 with chronic lower back disc problems improve their balance, leg strength, and body awareness. Pilates focuses on core stability and controlled movement, which may help restore function lost due to the disc herniation.
Kahramanmaraş, onikişubatAges 45–60 - NCT07515144Enrolling by invitation
Nerve Stretching for Muscle Strength in Older Adults
This study tests whether a gentle nerve-stretching technique in the leg can help older adults with age-related muscle loss regain strength and muscle size. You'll attend sessions where a therapist guides your leg through specific movements designed to mobilize nerves and improve muscle function.
Seremban, Negeri SembilanAges 60 years+ - NCT07514208Enrolling by invitation
Headache Sensitivity and Pain Testing Study
This study examines how sensitive the skin and tissues around the head are in people with migraines or tension headaches. Researchers will perform gentle touch and pressure tests to understand pain patterns, which may help improve headache treatment in the future.
Barcelona, BarcelonaAges 18 years+ - NCT07508904Recruiting
Exercise effects in children with cystic fibrosis
This study tests whether a specific exercise program can improve muscle strength, breathing, and fitness in children with cystic fibrosis who are stable and able to exercise.
LahoreAges 6–18 - NCT07513298Recruiting
Video Game Exercise for Overweight Children's Fitness
This study tests whether playing specially designed Wii video games that involve aerobic exercise can help overweight children improve their reaction time and lung function. The goal is to see if gaming-based exercise can be an engaging way for kids to get healthier.
CairoAges 10–15 - NCT07513714Recruiting
Electrical stimulation for arm recovery after stroke
This study tests a therapy using small electrical pulses to help people who have had a stroke move their arm and hand better. It is for people who already receive Botox injections for muscle tightness and have some movement in their arm.
Foggia, FoggiaAges 18–80 - NCT07509840RecruitingPhase 3
Immune therapy to restore ovary function and fertility
This trial tests whether an immune-modulating drug can restart ovulation and improve fertility in women whose ovaries stopped working due to autoimmune disease. It is for women ages 18–38 with autoimmune premature ovarian insufficiency and certain antibodies.
StockholmAges 18–38 - NCT07510087Recruiting
Glaucoma and quality of life study
This study examines how glaucoma affects day-to-day life. It asks people with any type of glaucoma to complete a questionnaire about their quality of life.
Iowa City, IowaAges 18 years+ - NCT07511660Enrolling by invitation
Ovarian cell injection for perimenopause symptom relief
This trial tests injecting special cells called Muse cells into the ovaries to help relieve perimenopause symptoms and possibly restore ovarian function. It may help women experiencing irregular periods, hot flashes, sleep problems, mood changes, or trouble thinking clearly.
Monterrey, Nuevo LeónAges 28–70 - NCT06760884Recruiting
Pregnancy and jaw function study
This study looks at jaw joint function, oral habits, and pain in pregnant and non-pregnant women. It aims to understand how pregnancy might affect these issues.
TrabzonAges 18–45
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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.