Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,371 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05762952RecruitingPhase 1
Dapagliflozin study for heart micro-blood-flow symptoms in women
This early-phase study tests whether dapagliflozin can improve tiny blood-vessel function in women who have heart-ache-like symptoms but no major blockage on heart scans. If it works, it may help symptoms related to “microvascular” heart circulation problems.
Charlottesville, VirginiaAges 18–99 - NCT05723445Recruiting
Low glycemic diet test for diabetes and body changes in CF
This trial studies whether a low glycemic load (a specific way of choosing carbohydrates) improves blood sugar control and body composition in adults with cystic fibrosis–related diabetes. It may help reduce blood sugar problems and support healthier weight and body measurements.
Boston, MassachusettsAges 18–70 - NCT06621407Recruiting
Best drainage method after burr hole for chronic subdural hematoma
This trial compares different ways to drain a chronic subdural hematoma after a single burr hole procedure. It aims to find which method works best to help your brain recover.
AalborgAges 18 years+ - NCT06631209Recruiting
TMS for Better Sleep in Insomnia
This study tests whether a non-invasive brain stimulation technique called transcranial magnetic stimulation (TMS) can improve sleep in people with moderate to severe insomnia. You would come to the University of Arizona for several sessions, and the treatment is painless and doesn't require surgery.
Tucson, ArizonaAges 18–60 - NCT06627270RecruitingPhase 2
Antibiotics before surgery for oral cancer
This trial tests if taking antibiotics and using a mouth rinse before surgery can help treat oral cancer by targeting bacteria inside the tumor. It is for people with a new diagnosis of oral cancer who are scheduled for surgery.
Cleveland, OhioAges 18 years+ - NCT06628921Recruiting
Eptinezumab for treating a migraine attack right now
This trial tests if eptinezumab can stop a migraine attack that is already happening. It may help people who get migraines often and are already part of the TACHIS study.
RomaAges 18 years+ - NCT06621966Enrolling by invitation
Olive oil to prevent bedsores
This trial tests whether applying olive oil to the skin can help prevent bedsores (pressure injuries) in people who have trouble moving. If you have limited mobility due to a stroke, spinal cord injury, a fracture, or multiple sclerosis, you may be able to join.
Ras al-KhaimahAges 18 years+ - NCT06624540Recruiting
Reducing pneumonia in ICU patients through evidence-based nursing
This trial tests whether teaching nurses proven methods can lower the rate of ventilator-associated pneumonia (a lung infection from breathing machines) in intensive care. It aims to improve care for patients on ventilators.
DhakaAges 18 years+ - NCT06627543Enrolling by invitation
Enzyme replacement therapy for heart health in Gaucher type 3
This study looks at how enzyme replacement therapy affects heart function in children with Gaucher disease type 3. It aims to see if the therapy helps keep the heart healthy.
AsyutAges Any age - NCT06629428RecruitingEarly Phase 1
Study of ublituximab for walking and movement in multiple sclerosis
This trial tests if ublituximab can improve walking and other motor skills in people with active relapsing MS. You must be able to walk at least 25 feet and stand 30 seconds on your own.
Atlanta, GeorgiaAges 18–55 - NCT06620757Recruiting
Short-term single blood thinner after LAmbre device implant
This study tests whether it is safe and effective to use just one blood thinner (aspirin or clopidogrel) for a short time after getting a LAmbre device implanted to close off a heart pouch that can cause strokes. It is for people with atrial fibrillation who cannot take standard blood thinners long-term.
A CoruñaAges 18–100 - NCT06622993Recruiting
Skills program for managing psychiatric disorders
This study tests a program called SKILLS to help people with psychiatric disorders learn practical coping strategies. If you are 18 or older, have a psychiatric diagnosis, and are stable on medication, you may be able to join.
ToursAges 18–100 - NCT06628674Recruiting
Online videos for recovery after rectal cancer surgery
This trial tests if watching online interactive videos can help people who have had surgery for stage I to III rectal cancer deal with common bowel problems after treatment. Your participation could lead to better support tools for other patients.
Taoyuan, 中和區Ages 20 years+ - NCT06627855Recruiting
Fascial stretch method for jaw pain relief
This study tests a hands-on technique called the fascial distortion model to see if it works better than a sham treatment for reducing jaw, face, or neck pain. It may help if you have had a jaw disorder for at least 3 months.
Merkez, Karabük ProvinceAges 18–64 - NCT06627283Recruiting
Does breathing muscle training help tongue muscles?
This trial tests whether training the muscles you use to breathe can also improve your tongue muscle function. It looks for healthy adults between 18 and 65 who can follow instructions in French or Dutch.
LeuvenAges 18–65 - NCT06623032Recruiting
Medium-chain fatty acids in MCADD patients and healthy volunteers
This trial tests how medium-chain fatty acids (a type of fat found in coconut oil) affect metabolism in people with MCADD, a genetic condition that affects fat breakdown, compared to healthy people. The results may help guide dietary advice for those with MCADD.
CopenhagenAges 18–80 - NCT06622603RecruitingPhase 4
Testing lower doses of febuxostat in well-controlled gout
This trial tests if gradually lowering the dose of the gout medication febuxostat is safe for people whose gout has been well-controlled for at least 5 years. The goal is to see if a lower dose can still keep uric acid levels in a healthy range.
Seongnam-si, Gyeonggi-doAges 19–79 - NCT06628193Enrolling by invitation
Ultrasound effects on human memory study
This study uses low-intensity focused ultrasound to see how it affects memory. It may help researchers understand how to improve memory or treat conditions that affect it.
Roanoke, VirginiaAges 18–65 - NCT06618274Recruiting
Central navigation and online tool for new cancer patients
This study tests whether a central navigator—a person who helps guide you through cancer care—and an online tool can improve your experience. If you are a new cancer patient at UNC Medical Center, the study will see if this support helps you feel more informed and cared for.
Chapel Hill, North CarolinaAges 18 years+ - NCT06622889Enrolling by invitation
Can changing how you see aging help memory?
This study tests whether changing how older adults think about aging can help with memory concerns. If you are 60+ and feel your memory or thinking is declining (but tests are normal), you may be able to join.
Beijing, Beijing MunicipalityAges 60 years+ - NCT06606002Recruiting
Group therapy for borderline symptoms in teens
This study tests if group schema therapy helps teenagers reduce borderline personality symptoms. It may be a good option if you have some borderline traits and can attend group sessions in Finnish.
Turku, Southwest FinlandAges 15–22 - NCT06603558Recruiting
Preventing migraines with atogepant for Korean adults
This study tests a once-daily pill, atogepant, to see if it safely prevents chronic or episodic migraines in Korean adults. It's meant for people whose doctor has already prescribed the pill for migraine prevention.
Busan, Busan Gwang YeogsiAges 19 years+ - NCT06616025RecruitingPhase 3
Study of NTX-001 for nerve repair in arm injuries
This trial tests a surgical glue-like product (NTX-001) to help mend cut nerves in the arm or hand. If successful, it could improve recovery of movement and feeling after nerve injury.
Los Angeles, CaliforniaAges 18–80 - NCT06613438Recruiting
New wearable device for GERD symptoms
This study tests a new wearable device (eGERD) that aims to reduce symptoms of GERD (heartburn and regurgitation). The trial will check if the device is safe and works well without needing medication.
Chicago, IllinoisAges 22–75
Hear when a new Effectiveness 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 effectiveness?
- Yes. Clin2 currently lists 6,371 recruiting effectiveness 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 effectiveness 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 effectiveness 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.