Clinical trials
Database clinical trials
Below are recruiting database clinical trials, each written for real people, not researchers. We’re tracking 195 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT02869581Recruiting
Pancreatic tumor patient registry
This study builds a database of people diagnosed with pancreatic tumors. It may help researchers better understand these cancers by collecting medical information over time.
Marseille, Bouches du RhoneAges 18 years+ - NCT02871336Recruiting
Pancreatic cancer surgery patient database study
This study collects information from adults who have surgery for pancreatic cancer. It may help researchers better understand outcomes and improve future care.
Marseille, Bouches du RhoneAges 18 years+ - NCT02869594Recruiting
Prostate cancer database study
This study collects information from people with prostate cancer to build a database. Researchers use it to better understand prostate cancer and support future research.
Marseille, Bouches-du RhôneAges 18–95 - NCT02869568Recruiting
Ovarian cancer database for patient information
This study collects and organizes information from people who have ovarian cancer. It may help researchers better understand ovarian cancer and how patients are treated.
Marseille, Bouches-du RhôneAges 18–95 - NCT02869529Recruiting
Chronic lymphatic leukemia patient database study
This study collects information from people diagnosed with chronic lymphatic leukemia. It may help doctors better understand the disease, track patient needs, and improve future care.
Marseille, Bouches-du RhôneAges 18–95 - NCT02869490Recruiting
Cervical cancer patient database
This trial is a registry (a database) that collects information from people diagnosed with cervical cancer. It may help researchers better understand cervical cancer and how patients do over time.
Marseille, Bouches du RhoneAges 18–95 - NCT02869503Recruiting
Colorectal cancer registry study
This study builds a database of people with colorectal cancer. It may help doctors learn from real-world information to improve future care.
Marseille, Bouches du RhoneAges 18–95 - NCT02488876Recruiting
Banking heart tissue samples after cardiac surgery
This study collects tissue samples from people who are having heart surgery and stores them in a database to better understand the body’s inflammatory (immune) response after surgery. Your participation may help researchers learn why inflammation happens and how to improve care after surgery.
Aachen, North Rhine-WestphaliaAges Any age - NCT02544100Recruiting
Study for newborns with brain or nervous system problems
This study enrolls newborns (within the first 28 days of life) who have specific brain or nervous system conditions. It tests how these conditions are tracked and studied, which may help improve care and understanding over time.
Shanghai, Shanghai MunicipalityAges Up to 4 weeks - NCT02180178Recruiting
Heart catheter registry for slow coronary blood flow
This study builds a database of people who are having a coronary angiography (a heart blood-vessel X-ray test). It aims to better understand conditions like slow blood flow in the heart’s small vessels and may help improve how these conditions are diagnosed and treated.
MainzAges Any age - NCT02260271Enrolling by invitation
Study for newborns with severe oxygen-related brain injury
This trial is for newborn babies who had an oxygen shortage around birth and now have severe brain injury. It aims to test approaches that may help improve outcomes after this kind of early-life brain damage.
Gainesville, FloridaAges 1 day–3 weeks - NCT01825499Recruiting
Registry study for very small preterm babies in Vermont centers
This study collects health information about babies who are born very small and/or very early to better understand outcomes. It may help clinicians improve care for similar babies in the future.
Burlington, VermontAges Up to 4 weeks - NCT01334476Recruiting
Using a local research database from past studies
This trial uses a research database made from people who have already participated in VISN 19 MIRECC studies. It may help researchers learn from past information to improve future care for patients served by the Denver VA.
Denver, ColoradoAges 18 years+ - NCT02107989Recruiting
MRI and brain scans before epilepsy surgery
This study collects noninvasive brain scan data (mainly MRI, sometimes MEG) from people being evaluated for focal epilepsy surgery, and from healthy volunteers. It aims to build reference “normal” brain images and improve how doctors plan and interpret epilepsy surgery evaluations.
Bethesda, MarylandAges 8–120 - NCT01900821Recruiting
Join a national mammogram data registry
This trial is building a national database of mammogram (breast X-ray) information. It may help researchers improve screening and care in the future, and there are no listed limits or exclusions in the provided criteria.
Reston, VirginiaAges 2–99 - NCT01607502Recruiting
Database study for people with pulmonary hypertension symptoms
This study builds a medical and symptom database for people who have pulmonary hypertension or may be at risk, to better understand the condition. If you choose to participate, your basic health information and symptom history may be recorded and used for research.
GrazAges 18 years+ - NCT01293110Recruiting
Lower Urinary Problems Database at Zurich Hospitals
This trial is a research database study collecting information from people who have bladder and urine flow testing. It may help doctors better understand lower urinary tract problems over time.
Zurich, Canton of ZurichAges 18–90 - NCT01166009Recruiting
CIBMTR research database for transplant and bone marrow injury patients
This study collects health and treatment information in a large research database. It may help researchers better understand outcomes after blood stem cell transplants or bone marrow injury from treatment like radiation.
Minneapolis, MinnesotaAges Any age - NCT00063063Recruiting
Database for Very Low Birth Weight Newborns
This is a research database that collects health information from newborns born very early or very small at specialized hospital centers. Your baby's data helps researchers understand how to better care for premature and low-birth-weight infants.
Birmingham, AlabamaAges Up to 2 weeks - NCT00084292Recruiting
Registry for stroke in infants and children worldwide
This study collects information from children who have had a stroke or conditions that increase stroke risk. By joining this registry, your child's medical information helps doctors better understand and treat strokes in young patients.
Toronto, OntarioAges Up to 18 years - NCT00001252Recruiting
Movement and Motion Study Database
This study builds a database of how people move and walk—both healthy volunteers and those with movement disorders. Researchers use this information to better understand neuromuscular conditions and improve treatment options.
Bethesda, MarylandAges 1 month–99 years - NCT07751484Recruiting
Eye imaging study for adults with healthy eyes
This study collects normal eye images to help improve an eye imaging device. It is for people with healthy eyes or only minor age-related changes like cataracts.
San Diego, CaliforniaAges 22 years+ - NCT07520747Recruiting
Korean Children's IBD Disease and Treatment Database Study
This study looks at health records of children in Korea who have inflammatory bowel disease (Crohn's disease or ulcerative colitis) to understand their medical care, treatments, and healthcare use. Researchers are not testing a new drug—they're analyzing existing medical information to learn more about how these diseases are managed in children.
SuwonAges Up to 17 years - NCT07713901Enrolling by invitation
Study of medication risk for rare thyroid cancer
This study looks at medical records to see if certain medications might be linked to a rare thyroid cancer (medullary thyroid carcinoma). You don't need to do anything new—just your existing health data will be reviewed.
Parsippany, New JerseyAges 18 years+
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Common questions
- Are there clinical trials for database?
- Yes. Clin2 currently lists 195 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.