Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,873 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07393360Recruiting
Muscle preservation during weight loss with GLP-1 drugs
This trial tests a special medical food to help keep muscle mass while losing weight with GLP-1 medications like liraglutide, semaglutide, or tirzepatide. It's for adults with obesity or overweight with related health issues.
MilanAges 18–65 - NCT07393490Recruiting
Extra oxygen during lung cancer surgery
This study tests whether giving extra oxygen during surgery helps people who are having part of their lung removed for lung cancer. It may help keep oxygen levels stable while the lung is not being used for breathing.
OsijekAges 18 years+ - NCT07393672RecruitingPhase 2
Cannabinoids for menopause symptoms
This trial tests if hemp-derived cannabinoids can help with menopause symptoms like hot flashes and sleep issues. It may be an option if you are between 40 and 60, no longer having monthly periods or starting the transition, and can use a smartphone for virtual visits.
Pullman, WashingtonAges 40–60 - NCT07394790Recruiting
Exercise program for adults 65 and older
This study tests if a personalized exercise program prescribed by your doctor can help people 65 and older stay active and healthy. You would meet with a healthcare team to get a simple exercise plan and see how it affects your well-being.
Villoría, SalamancaAges 65 years+ - NCT07394907Recruiting
Metaverse game training for nursing student safety
This study tests whether a fun, game-like training program in a virtual world (metaverse) helps nursing students learn about patient safety better than traditional methods. If you are a second-year nursing student who speaks Turkish, you may be able to join.
Ankara, AnkaraAges Any age - NCT07395297Recruiting
Airway clearance therapy for ICU lung infections
This trial tests a new airway clearance device in ICU patients with pneumonia. It may help clear mucus from your lungs and improve breathing without needing a breathing tube.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07395284Recruiting
Virtual reality training for nursing students on pressure injury care
This trial tests if a gamified, virtual reality (metaverse) training program can improve nursing students' confidence (self-efficacy) and understanding of virtual worlds, specifically for managing pressure injuries (bedsores). It is designed for second-year nursing students who speak Turkish.
Ankara, AnkaraAges Any age - NCT07395973Recruiting
Ketogenic drink and muscle health in older adults
This study tests whether a special ketogenic drink taken for 4 weeks can improve how your body uses energy and help maintain muscle health. It may be a good option if you are between 60 and 80, overweight but not diabetic, and not very active.
MaastrichtAges 60–80 - NCT07396233Recruiting
Knee Osteoarthritis Therapy: Diagonal Movement Patterns
This trial tests a type of physical therapy called proprioceptive neuromuscular facilitation for people with knee osteoarthritis. It may help reduce pain and improve how well your knee works.
Karachi, SindhAges 40–60 - NCT07396441RecruitingPhase 4
Kelulut honey therapy for juvenile glaucoma
This trial tests if adding Kelulut honey to standard treatment can help protect the optic nerve in young people with juvenile open-angle glaucoma. It looks at eye pressure, nerve thickness, and dry eye symptoms.
Kota Bharu, KelantanAges 15–40 - NCT07396753Recruiting
Nerve block to reduce opioid use after kidney donor surgery
This study tests a nerve block called Transversalis Fascia Plane Block to see if it lowers the amount of strong pain medicine (opioids) needed after a kidney donor surgery. It may help you have less pain and fewer side effects.
Istanbul, ZeytinburnuAges 18–80 - NCT00330447Recruiting
Study of cancer treatment during pregnancy for mothers and children
This study looks at how cancer and its treatment during pregnancy affect a pregnant person and their child. It may help doctors better plan care and follow-up for future pregnancies and growing children.
Camden, New JerseyAges 18 years+ - NCT00289380Recruiting
Nutrition support study for hospitalized patients at risk
This trial tests how giving extra nutrition support to patients in the hospital affects health outcomes and overall costs. It may help figure out the best nutrition approach for people who are at risk while hospitalized.
Beijing, Beijing MunicipalityAges 18–80 - NCT00026650Recruiting
Understanding Long-Term Effects After Radiation Therapy
This study follows patients who have received radiation therapy to learn about long-term health effects and how the disease progresses over time. By tracking your health over the years, researchers hope to better understand and help future patients manage side effects.
Bethesda, MarylandAges 18–120 - NCT01137825Recruiting
Older patient cancer registry for a health check
This study is a registry that collects information from older adults who may be dealing with cancer. It includes a short health and function check to help doctors understand needs and guide care, even for people who turn out not to have cancer.
Boone, North CarolinaAges 65 years+ - NCT01604395Recruiting
Long-term growth hormone check for children with short stature
This study follows children who are short for their age and checks how safe and effective growth hormone is over the long term. It may help families understand expected benefits and side effects for their specific growth-related condition.
SeoulAges 2 years+ - NCT00682032Recruiting
Beta-glucan for non-small cell lung cancer
This study tests whether beta-glucan, a supplement taken by mouth, can help people with non-small cell lung cancer. You may be able to join if you’re newly diagnosed (no recent treatment) and can safely take pills.
Louisville, KentuckyAges 18 years+ - NCT00353483Recruiting
Testing treatment before or after breast cancer surgery
This trial studies how different cancer treatments given before or after standard therapy affect breast cancer cells in the blood and bone marrow. It may help doctors better understand how treatments work throughout the body, not just where the tumor is.
St Louis, MissouriAges 18 years+ - NCT01659749Recruiting
Support and nutrition programs for women with PKU
This study looks at how educational, social support, and nutrition help affect pregnancy outcomes and quality of life in women with PKU. It may help you better manage PKU-related needs before and during pregnancy.
Atlanta, GeorgiaAges 11 years+ - NCT02038517Recruiting
Liver transplant waitlist study for people without diabetes
This study is for people with end-stage cirrhosis who are on the liver transplant waitlist at this hospital. It aims to understand how getting a liver transplant may affect people with and without diabetes-related issues.
Milan, MIAges 18–65 - NCT01790152Recruiting
Dexrazoxane study to monitor heart damage in cancer survivors
This study tests dexrazoxane (DRZ) to see how it affects blood and heart-related “biomarkers,” or measurable signs of heart damage, after cancer treatment. It mainly targets survivors who may be at risk for cardiomyopathy (heart muscle weakness) or related heart failure.
Birmingham, AlabamaAges Any age - NCT00404989Recruiting
Pregnancy drug safety registry for people with HIV treatment
This trial is a pregnancy registry that collects information about birth outcomes when certain HIV medicines are taken during pregnancy. It helps detect any major birth defects so future pregnancies can be safer.
Wilmington, North CarolinaAges 12–60 - NCT01438658Recruiting
Test blood markers to help diagnose metastatic uveal melanoma
This study checks whether blood “biomarkers” (measurable signs in serum) can help diagnose metastatic uveal melanoma. If you have uveal melanoma, the study may look at how useful these blood tests are for spotting spread to other parts of the body.
JerusalemAges Any age - NCT00932139Recruiting
Electro-acupuncture to help lower high blood pressure
This trial studies whether electro-acupuncture can improve blood pressure in people with mild coronary artery disease or high blood pressure. If it works, it may offer a non-medicine approach to better blood pressure control.
Irvine, CaliforniaAges 18–85
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,873 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.