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 10,751 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06871267Recruiting
Dietary changes for mild to moderate Crohn's disease
This study looks at how changing your diet might help people with Crohn's disease feel better. It is for adults with mild to moderate Crohn's who are not using a liquid-only diet and have not had recent surgery.
Kuala Lumpur, Petaling JayaAges 18–50 - NCT06998862RecruitingPhase 3
Colchicine for people with chronic kidney disease
This trial tests whether colchicine, a drug that reduces inflammation, can help prevent further heart problems or strokes in people with moderate chronic kidney disease. You may be eligible if you have kidney disease and have had a heart attack, stroke, or related event in the past.
Madrid, MadridAges 18–99 - NCT07040774Recruiting
Study of type 1 interferonopathies in Europe
This study looks at people with a confirmed type 1 interferonopathy, a rare immune condition caused by a gene change. It aims to learn more about how the condition progresses over time.
InnsbruckAges Any age - NCT07083557Recruiting
Validation study for lab tests on hormones and metabolism
This study checks if lab tests used for hormone, heart, metabolism, and muscle disorders are accurate and reliable. You might be eligible if you are an adult with a body mass index between 16 and 60.
Columbia, MissouriAges 18–100 - NCT07089303Recruiting
Alzheimer's brain imaging study (AD-MINER)
This study uses advanced brain imaging to learn more about Alzheimer's disease. It looks at people with normal memory, mild memory problems, or Alzheimer's dementia to find better ways to diagnose and track the disease.
Beijing, Beijing MunicipalityAges 55–90 - NCT07231601Recruiting
Laparoscopic surgery for Crohn's disease of the small intestine
This trial tests a specific laparoscopic (keyhole) surgery technique for Crohn's disease affecting the last part of the small intestine. It aims to see if removing more of the fatty tissue around the bowel leads to better outcomes. If you have Crohn's disease needing surgery in this area, you may be eligible.
Piraeus, AtticaAges 16 years+ - NCT07277686Recruiting
AI face scan for hidden heart disease in high-risk people
This trial tests whether an AI system can detect signs of coronary artery disease (blockages in heart arteries) by analyzing a photo of your face. It may help identify people in the community who need further heart testing.
Zhoukou, HenanAges 18 years+ - NCT07278609Recruiting
Safer medication use for older adults with rheumatic conditions
This study tests a program to help doctors choose safer medications for people aged 60 and older who have arthritis or other rheumatic conditions. It aims to reduce the use of potentially harmful drugs and improve overall medication safety.
Montreal, QuebecAges 60 years+ - NCT00001406Recruiting
Understanding eosinophil behavior in rare blood and tissue conditions
This research study examines how eosinophils (a type of white blood cell) behave and function when they become abnormally high in the blood or tissues. Researchers want to understand these conditions better to potentially improve treatment options.
Bethesda, MarylandAges 1–100 - NCT00001539Recruiting
Understanding Symptoms After Lyme Disease Treatment
This research study examines why some people continue to have symptoms months after being treated for Lyme disease. Researchers will compare patients with ongoing symptoms to people who recovered well, to better understand what causes lasting problems and how to help.
Bethesda, MarylandAges 13–99 - NCT02769975Recruiting
Check children and teens with hormone and metabolism problems
This study evaluates children (and sometimes relatives) who may have hormone (endocrine) or metabolism-related conditions. It helps doctors better understand these problems by doing a clinical evaluation.
Bethesda, MarylandAges 3 months–100 years - NCT02579967RecruitingPhase 2
Stem cell transplant for primary immune system disorders
This study tests whether an allogeneic stem cell (bone marrow) transplant can correct an inherited immune problem in people with severe primary immunodeficiencies. It may help reduce life-threatening infections and improve quality of life, depending on your overall health and donor match.
Bethesda, MarylandAges 4–75 - NCT07477197Recruiting
Heart Institute Biobank for Adult Congenital Heart Disease
This study collects blood and tissue samples and health information from adults with or at risk for congenital heart disease or related heart conditions. It aims to help researchers better understand these conditions and improve future treatments.
Cincinnati, OhioAges 16 years+ - NCT07588503RecruitingPhase 1
FES Cycling With Blood Flow Restriction for Spinal Cord Injury
This study tests a new exercise method combining electrical stimulation (FES) and controlled blood flow restriction while you cycle. It's designed to improve heart health, blood sugar control, and fitness in people with spinal cord injuries.
Toronto, OntarioAges 18–75 - NCT07610239Recruiting
Newborn Sickle Cell Disease Screening System in Uganda
This study tests a new computer system to help hospitals quickly identify babies with sickle cell disease (an inherited blood disorder) right after birth or at early health visits. Finding sickle cell disease early helps prevent serious health problems and saves lives.
JinjaAges 18 years+ - NCT07229001Enrolling by invitation
Treating Severe MGD in Children and Teens
This trial studies a treatment for severe Meibomian Gland Disease (MGD) in children and teens. MGD affects the tiny oil glands in your eyelids, which can cause dry, irritated eyes. The goal is to find a safe and effective way to help young patients with this condition.
Chicago, IllinoisAges 6–18 - NCT07026370Enrolling by invitation
Chinese Health Study: Long-term health follow-up
This study is following up with people who already took part in a large health survey in China. It looks at how multiple health conditions develop over time and why some people stay healthier than others.
Beijing, Beijing MunicipalityAges 20 years+ - NCT05463796Recruiting
Prevention and early detection for people at high cancer risk
This study looks at surveillance (watching closely), prevention, and early “interception” steps to lower the chance that cancer will develop or be found later. It is for people with genetic risk, past cancer treatment exposures, strong family history, or certain early pre-cancer or high-risk conditions.
Boston, MassachusettsAges Any age - NCT06374498Enrolling by invitation
Looking inside heart arteries to improve stent placement
This study tests a new imaging technique to help doctors see inside your heart arteries during a stent procedure. It may help guide treatment and improve outcomes for people with heart disease.
Boston, MassachusettsAges 18 years+ - NCT02471352Recruiting
Share skin samples for dermatology research
This study collects and stores biological samples (biospecimens) from people with skin conditions, people at risk, or healthy volunteers. It helps researchers better understand dermatologic diseases and support future skin research.
Bethesda, MarylandAges 1 day–100 years - NCT07420907Recruiting
Tracking heart health over time
This study uses a wearable patch to monitor heart-related signs in people with heart conditions. It aims to learn more about how these conditions progress, which could help improve future care.
Chicago, IllinoisAges 18 years+ - NCT05837884Recruiting
Predicting who may develop myeloma in high-risk people
This study tries to predict which people at higher risk will develop myeloma (a blood cancer) and how quickly. It may help doctors spot problems earlier in people with family history and offer better follow-up.
BeershebaAges 30 years+ - NCT07754721Recruiting
Diet and lifestyle program for chronic acid reflux
This study tests a comprehensive program that combines diet and lifestyle changes to help people with chronic acid reflux (heartburn, acid regurgitation, or chest pain) feel better. It looks at how these changes can improve your overall health and reduce symptoms.
Hualien City, TaiwanAges 18–79 - NCT06449404Recruiting
7-Tesla MRI study of Parkinson's disease
This study uses a very powerful 7-Tesla MRI machine to take detailed pictures of the brain in people with Parkinson's disease. The goal is to better understand changes in the brain and possibly find new ways to track the disease.
Beijing, Beijing, ChinaAges 18–80
Hear when a new General Population (no Specific Condition or Disease) 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 general population (no specific condition or disease)?
- Yes. Clin2 currently lists 10,751 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.