Clinical trials
Database clinical trials
Below are recruiting database clinical trials, each written for real people, not researchers. We’re tracking 203 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07597837Recruiting
Breast Cancer Surgery Outcomes Study
This study collects information about breast cancer surgery outcomes—with or without reconstruction—to help doctors understand what works best for patients. By participating, you'll contribute to research that may improve care for future patients.
Boston, MassachusettsAges 18 years+ - NCT07602504Recruiting
Metastatic Liver Cancer Patient Registry Study
This study collects health information from patients with cancer that has spread to the liver. Researchers will track your medical history and outcomes to better understand how metastatic liver cancer develops and progresses.
Bengbu, AnhuiAges 18–80 - NCT07628946Recruiting
Eye Disease Database Study with Advanced Imaging
This study is building a detailed database of images and information from people with various eye diseases, especially those involving inflammation or swelling. Researchers will use advanced cameras and tests to better understand these conditions and potentially improve treatments.
BeijingAges 3 years+ - NCT07662317Recruiting
Heart surgery recovery registry study
This study collects information from people having heart surgery to help doctors learn more about recovery. If you are scheduled for surgery during the study period, you may be able to join.
Hangzhou, ZhejiangAges Any age - NCT07485686Enrolling by invitation
Studying urinary tract infections to improve treatment
This study collects medical data from people with urinary tract infections (UTIs) to help future research and improve how UTIs are treated. You may be eligible if you have symptoms of a UTI now or have had them in the past.
FrankfurtAges 18 years+ - NCT05082077Enrolling by invitation
Liver transplant donor data registry for better organ preservation
This study builds a global registry that tracks how donor livers are matched and preserved for transplant. It may help improve how doctors keep donor livers viable before surgery by learning from real-world cases.
Birmingham, AlabamaAges 18 years+ - NCT05049655Enrolling by invitation
Study diet and growth markers in babies
This study builds a shared database about early baby nutrition and health markers. It may help researchers find early “signals” in babies that relate to growth and development, which could guide future care.
Birmingham, AlabamaAges birth–5 years - NCT04930289Enrolling by invitation
Lung transplant registry for better donor lung preservation
This study builds a worldwide database to track and improve how donor lungs are preserved before transplant. Your information may help doctors choose and manage donor lungs more effectively.
Phoenix, ArizonaAges Any age - NCT04693754Enrolling by invitation
Collecting results for ultrasound-guided tumor treatment
This trial is a database study that collects information from people who are referred for a procedure using endoscopic ultrasound and heat energy to treat a tumor or enlarged lymph nodes. Your data may help doctors learn how well this treatment works in different situations.
Indianapolis, IndianaAges 14 years+ - NCT04141605Enrolling by invitation
Heart transplant candidates matched for better heart preservation
This study creates a worldwide registry and information database to help improve how donor hearts are preserved for transplant. If you are a heart transplant candidate, your details may be recorded to see what matching and preservation approaches work best.
Stanford, CaliforniaAges Any age - NCT03800160Enrolling by invitation
Metabolic and bariatric surgery registry in Greater China
This is a registry that collects information from people who are having weight- and metabolism-related surgery. Your data may help doctors and researchers understand outcomes and improve care in the region.
Beijing, Beijing MunicipalityAges Any age
Hear when a new Database trial opens
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Common questions
- Are there clinical trials for database?
- Yes. Clin2 currently lists 203 recruiting database 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 database 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 database 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.