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 10,808 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07409831Recruiting
Incretin drugs, diet, and exercise for weight loss
This trial tests whether combining a new type of weight-loss medication with nutrition advice and physical activity helps people with obesity lose more weight. It’s for adults who are about to start an incretin-based drug for the first time.
Québec, QuebecAges 18–70 - NCT06891950RecruitingPhase 3
Dengue vaccine study for healthy older adults
This trial tests a new dengue vaccine in adults aged 40 to 79 to see if it can protect them from dengue fever. If you are generally healthy and willing to follow the study schedule, you may be able to join.
Curitiba, ParanáAges 40–79 - NCT06997965RecruitingPhase 4
Mirikizumab for Crohn's with inflammatory strictures
This study tests a medication called mirikizumab to see if it can help people with Crohn's disease who have narrowing (strictures) in the small intestine caused by inflammation. The goal is to improve symptoms like belly pain after eating and to possibly reduce the narrowing without needing surgery.
Orlando, FloridaAges 18 years+ - NCT07168993Recruiting
Testing a new sputum test for lung cancer in high-risk adults
This study tests a new, non-invasive sputum test (FlowPath Lung) to see if it can accurately detect lung cancer in people at high risk who have a lung nodule. If you are between 50 and 80, have a smoking history, and have a lung nodule, this test may help decide if further steps are needed.
Palo Alto, CaliforniaAges 50–80 - NCT05946629Recruiting
Drug-coated stent trial for narrowed heart arteries
This trial studies a drug-coated balloon (plus standard heart medicines) to treat a specific type of blockage in the heart arteries in people who need an intervention. It may help keep the artery open and prevent the narrowing from coming back, depending on how well you match the detailed heart and medication requirements.
Jonesboro, ArkansasAges 18 years+ - NCT07707778Enrolling by invitationPhase 4
Tirzepatide for Weight and Aging in People with HIV
This trial tests whether a weight-loss medicine called tirzepatide can slow biological aging and improve metabolism in people with HIV who are already on effective treatment. It may help you reduce weight and possibly reverse some signs of aging.
TaipeiAges 18 years+ - NCT05634031Recruiting
Study of heart vessel dysfunction seen on heart imaging
This study looks at coronary microvascular dysfunction (small blood vessel problems in the heart) using heart imaging. It may help researchers understand causes of chest tightness with activity and shortness of breath when the main heart arteries are not blocked.
New York, New YorkAges 18 years+ - NCT03344276Recruiting
Testing thinking and memory after carotid artery treatment
This study checks how a carotid artery procedure affects thinking and memory. You may be able to join if you’re an adult with significant carotid artery narrowing seen on ultrasound, and you can safely do follow-up MRI scans.
San Diego, CaliforniaAges 18 years+ - NCT03023371Recruiting
National registry for IgG4-related disease in China
This study is a registry that collects information about people diagnosed with IgG4-related disease (a specific immune-related condition). It helps doctors better understand the condition and how it looks and behaves in real life.
Beijing, Beijing MunicipalityAges Any age - NCT03837574Recruiting
Registry for people with Tetralogy of Fallot and a defibrillator
This is a national registry that collects information about people with Tetralogy of Fallot who have an implantable defibrillator. It helps researchers better understand outcomes and care needs in this specific group.
ParisAges 18 years+ - NCT04782258RecruitingPhase 3
Testing the safety of tolvaptan in children with ARPKD
This trial is for children from 28 days old up to 18 years who have a rare kidney disease called ARPKD. It will test if the drug tolvaptan is safe for them. The study helps find new treatment options for kids with this condition.
Washington D.C., District of ColumbiaAges 4 weeks–18 years - NCT07704164RecruitingPhase 2
Colchicine to lower heart artery swelling in HIV
This trial tests if colchicine, a medicine for inflammation, can reduce swelling in the heart arteries of people with HIV. It may help lower the risk of heart problems in those already on a statin or similar medication.
BarcelonaAges 50 years+ - NCT07097506RecruitingPhase 2
Ketone drink for liver fat and health
This study tests whether a daily ketone ester drink can reduce liver fat and improve metabolism in people with excess liver fat. You may join if you are 18–40, have overweight or obesity, and your liver has extra fat.
St Louis, MissouriAges 18–40 - NCT05810480Recruiting
Predicting steroid-dependent liver injury with blood test
This study looks at whether a specific blood marker can predict which patients with liver inflammation will need long-term steroid treatment. It may help doctors decide the best treatment for you if you have unexplained liver injury.
AachenAges Any age - NCT07405190RecruitingPhase 2
Ivonescimab with or without chemo for advanced NSCLC
This study tests a new drug, ivonescimab, alone or with chemotherapy (carboplatin and pemetrexed), for people with advanced lung cancer that has specific gene changes and has already been treated with targeted therapy. It aims to see if the drug can shrink tumors or slow the cancer's growth.
Boston, MassachusettsAges 18 years+ - NCT05633654RecruitingPhase 3
Test drug combo versus standard care for triple-negative breast cancer
This trial tests a cancer antibody-drug combination plus pembrolizumab (immunotherapy) versus standard treatment. It’s for people with triple-negative breast cancer that still has invasive disease in the breast or lymph nodes after surgery and chemotherapy before surgery.
Birmingham, AlabamaAges 18 years+ - NCT07147413Recruiting
Blood pressure study using a mobile app
This trial tests if a digital health platform helps manage blood pressure at home. You'll check your blood pressure regularly using a phone app.
TaipeiAges 18–75 - NCT07278336RecruitingPhase 1
Study of ABBV901 for ovarian cancer
This trial tests a new drug called ABBV901, given alone or with another drug (bevacizumab), for people with a certain type of ovarian cancer that has stopped responding to platinum-based chemotherapy. The goal is to see if it helps control the disease.
Denver, ColoradoAges 18 years+ - NCT06525064Recruiting
Health-E You app study for teen guys
This study tests a health app designed for teen guys who have had vaginal or anal sex. It aims to see if the app can help with sexual health decisions and education.
Oakland, CaliforniaAges 13–21 - NCT06403345Recruiting
Green activity program for memory challenges
This study tests a green activity program for people with memory challenges. You and a friend or family member will take part in outdoor activities to see if they help with thinking and well-being.
Bloomington, IndianaAges 45 years+ - NCT04216342RecruitingPhase 1
Testing a new breathing-drug ingredient in healthy adults
This early study (Phase 1) tests how safe and tolerable Fx-5A is, and how the body processes it, in healthy volunteers. It’s mainly looking to understand side effects and drug levels rather than treating a disease.
Bethesda, MarylandAges 18–99 - NCT07317310Recruiting
Joint health and weight loss study for knee osteoarthritis patients
This trial tests a joint health program for people with knee osteoarthritis and a BMI of 27 or higher. The goal is to see if it can improve knee pain and help with weight management.
Taipei, TaiwanAges 18–75 - NCT02821767Recruiting
Study of how different eye problems develop and change over time
This study follows people with eye conditions (including when the diagnosis is unclear) to learn what causes them and how they change. It may help by giving you closer eye evaluations and contributing knowledge that could improve care for future patients.
Bethesda, MarylandAges 1 month–100 years - NCT06924177Recruiting
Spinal cord injury diet study for wheelchair users
This study tests a special diet program for people with spinal cord injuries who use a wheelchair. It aims to see if the diet can improve health and well-being.
Dallas, TexasAges 18–65
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Common questions
- Are there clinical trials for general population (no specific condition or disease)?
- Yes. Clin2 currently lists 10,808 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.