Clinical trials
General Population (no Specific Condition or Disease) clinical trials
Below are recruiting general population (no specific condition or disease) clinical trials, each written for real people, not researchers. We’re tracking 10,548 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07516678Recruiting
Blood Tests to Track Neuroblastoma During Treatment
This study collects blood samples from neuroblastoma patients to test for tiny pieces of tumor DNA that can show how well treatment is working. By tracking these markers over time, doctors hope to better predict how patients will respond and improve care.
Guangzhou, GuangdongAges Any age - NCT07520214Enrolling by invitationEarly Phase 1
Cancer vaccine to prevent glioblastoma recurrence
This early-stage study tests a personalized cancer vaccine designed to prevent glioblastoma (a serious brain tumor) from coming back after surgery and standard treatment. The vaccine aims to train your immune system to recognize and attack any remaining cancer cells.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07521436Recruiting
Understanding Heart Disease Risk Awareness in Men and Women
This study asks people who have had heart or blood vessel problems about their understanding of risk factors and how they view their cardiovascular health. Researchers want to learn whether men and women perceive their heart disease risk differently.
MilanAges 18 years+ - NCT07522008Recruiting
Testing a blood-cleaning add-on for dialysis symptom relief
This trial tests whether adding a special blood-filtering device (hemoadsorption) to your regular dialysis treatment can reduce uncomfortable symptoms caused by kidney failure, like fatigue or itching. Researchers will track how you feel over time compared to standard dialysis alone.
Cagliari, ItalyAges 18 years+ - NCT07517354Recruiting
Understanding Moyamoya Disease Risk in Families
This study investigates moyamoya disease, a rare condition where blood vessels in the brain narrow over time. Researchers want to identify genetic and early warning signs by studying people diagnosed with the disease, their blood relatives, and healthy volunteers.
Beijing, Beijing MunicipalityAges Any age - NCT07519356Recruiting
Registry for blood and lymph node disorders
This study collects information from patients with lymphoproliferative disorders—conditions affecting blood and lymph cells—to help doctors better understand these diseases and improve care. Your medical records and information may be used to support research that could benefit future patients.
Pavia, LombardyAges 18 years+ - NCT07519057Recruiting
Carbohydrate drink before liver transplant surgery
This study tests whether drinking a carbohydrate solution before planned liver transplant surgery helps patients recover better afterward. Researchers believe it may reduce complications and improve healing.
WarsawAges 18 years+ - NCT07521384Enrolling by invitation
Real-World Study of Intranasal Cell Therapy for Brain Injuries
This study follows people who receive intranasal stem cell or exosome therapy (tiny packages from special cells) for brain or neurological conditions like stroke, brain injury, or cerebral palsy. Researchers track how well the treatment works by measuring inflammation markers in the blood and monitoring clinical improvements over time.
Monterrey, Nuevo LeónAges 4–80 - NCT07517510Enrolling by invitationPhase 2
HVA treatment for newly diagnosed mixed-phenotype acute leukemia
This study tests a drug called HVA to treat mixed-phenotype acute leukemia (MPAL), a rare blood cancer that has features of both lymphoblastic and myeloid leukemias. You may qualify if you've just been diagnosed and haven't started strong anti-cancer treatment yet.
Guangzhou, GuangdongAges 18 years+ - NCT06757049Recruiting
Using the Edwards MITRIS RESILIA valve in Asian patients
This study looks at how well a new mitral valve (the Edwards MITRIS RESILIA) works in people of Asian descent. It aims to see if this valve is safe and effective for patients who need mitral valve replacement.
Seoul, SONGPA-GUAges 19 years+ - NCT06756789Recruiting
Comparing standard vs. tailored limb lengths in gastric bypass
This study compares two different ways of measuring the length of the small intestine during a type of weight loss surgery called gastric bypass. If you are eligible, you may help determine which approach leads to better weight loss results.
Coimbatore, Tamil NaduAges 18–65 - NCT05544864Recruiting
Stent or balloon treatment guided by heart scar pattern
This study looks at how to treat blocked heart arteries that have narrowed again after a prior drug-eluting stent. It compares using another drug-eluting stent versus a drug-coated balloon, chosen based on an imaging scan inside the artery (OCT), to reduce repeat narrowing.
Frankfurt am Main, HesseAges 18 years+ - NCT06153563Recruiting
Mitral valve elasticity study during replacement
This trial measures the stretchiness (elasticity) of the mitral valve during surgery in people who are having it replaced. It helps doctors understand how valve stiffness relates to heart health.
Saint-EtienneAges 45 years+ - NCT03547856Recruiting
Registry study for blood pressure control in adults
This study collects health information to understand how well people with high blood pressure (who take blood pressure medicines) reach their blood pressure targets. It may help improve future guidance on blood pressure monitoring and control.
Shanghai, Shanghai MunicipalityAges 18–80 - NCT05943821RecruitingPhase 3
Allopurinol to lower heart and stroke risks in high-risk people
This trial studies whether allopurinol can reduce the chance of cardiovascular events like heart attack, stroke, or related problems in people who are at higher risk. It targets people with higher uric acid and other risk factors, to see if lowering uric acid helps protect the heart.
Poznan, WielkopolskaAges 40–70 - NCT07514481Recruiting
Lung ultrasound comparison of two surfactant delivery methods in preterm babies
This study compares two ways of giving surfactant (a lung-coating medicine) to newborns with breathing trouble: LISA (a gentler, less invasive method) versus traditional breathing tube delivery. Researchers will use ultrasound to see how the medicine spreads in each baby's lungs to find the best approach.
DohaAges 6 months–10 months - NCT06758817Recruiting
Nutrition, gut health, and rheumatoid arthritis study
This trial tests if a specific diet can improve your rheumatoid arthritis symptoms by affecting your gut bacteria. You may be eligible if you have active RA and are willing to follow a special meal plan for several weeks.
Lisbon, PortugalAges 18 years+ - NCT07508605RecruitingPhase 1/Phase 2
CD19/CD20 CAR/TRuC-T cells for lymphoma that returned or didn't respond
This trial tests a new type of immune cell therapy that targets two markers (CD19 and CD20) on your lymphoma cells. It is for people whose lymphoma came back or didn't respond to previous treatments, including CD19 CAR-T therapy.
Shenzhen, GuangdongAges 18–75 - NCT07514039Enrolling by invitation
Special Myopia Glasses for Children and Teens
This study tests new glasses with special microscopic patterns designed to slow down myopia (nearsightedness) in children and teenagers. Researchers want to see if wearing these glasses can help prevent myopia from getting worse.
ShanghaiAges 6–14 - NCT07509125Recruiting
Ultra-high resolution PET brain scans for aging, dementia, and psychosis
This study uses a new ultra-high resolution PET scanner to look at brain changes in healthy aging, dementia, ALS, movement disorders, and psychosis. It aims to better understand these conditions and improve imaging techniques.
Leuven, Vlaams-BrabantAges 18–90 - 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+ - NCT07514611Recruiting
Weight Loss Guidance for Heart Disease and Obesity
This trial tests whether using a smartphone app to guide weight loss helps people with coronary heart disease (a condition where blood vessels to the heart are narrowed) and obesity lose weight safely. The goal is to see if this personalized digital guidance can improve your health outcomes.
Guangzhou, GuangdongAges 18–65 - NCT07516145Recruiting
Robotic catheter repair for leaky tricuspid heart valve
This trial tests a new robotic catheter procedure to repair a leaky tricuspid valve (the valve on the right side of your heart). Instead of open-heart surgery, doctors thread a tiny device through a vein in your neck to fix the valve. It may be an option if you have severe leaking and your heart team thinks surgery is too risky for you.
ShatinAges 18–90 - NCT07512830Recruiting
Using Hypnosis to Help During Heart Ultrasound
This study tests whether hypnosis (guided relaxation) can help patients feel more comfortable and less anxious during a heart ultrasound procedure that looks at the heart from inside the throat. The goal is to see if it reduces discomfort and the need for sedating medications.
Paris, Île-de-France RegionAges 18 years+
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Common questions
- Are there clinical trials for general population (no specific condition or disease)?
- Yes. Clin2 currently lists 10,548 recruiting general population (no specific condition or disease) 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 general population (no specific condition or disease) 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 general population (no specific condition or disease) 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.