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
- NCT06367491Recruiting
National database of bone metastases
This study is a national database that collects information from people with cancer that has spread to their bones from a solid tumor. By joining, you will help doctors learn more about bone metastases and improve care for future patients.
Imola, BolognaAges 18 years+ - NCT03014427Recruiting
Build a hospital database of people in intensive care
This trial collects information about adults receiving intensive care to build a “database” that helps doctors and researchers better understand ICU patients. It mainly involves registering your clinical and health details, even if your condition is complex or you are getting comfort-focused care.
AachenAges 18 years+ - NCT06275061Recruiting
Obesity and metabolic surgery database study
This trial is building a database of people with obesity who have had or are planning to have weight loss surgery (metabolic or bariatric surgery). It helps doctors learn more about long-term results and safety.
Guangzhou, GuangdongAges Any age - NCT06279260Recruiting
National robotic prostate surgery database study
This study collects health information from men who have had robotic surgery for prostate cancer. It aims to learn more about the outcomes of this surgery to help improve future care.
Ballarat, VictoriaAges 18–90 - NCT06857981Recruiting
Prepare for Your Surgery: A Program for Frail Patients
This trial is for people who are frail and planning to have elective surgery in at least 4 weeks. It focuses on a program to help you prepare for your surgery, so you may have a better recovery.
Santiago, Santiago MetropolitanAges 18 years+ - NCT07262632Recruiting
Cancer pain and AI assessment study
This study builds a database of videos and voice recordings from people with cancer, both with and without pain. The goal is to train artificial intelligence (AI) to automatically recognize pain, which could help doctors better manage it in the future.
Rotterdam, South HollandAges 18 years+ - NCT07546695Recruiting
Axillary lymph node surgery choices for HER2+ and triple-negative breast cancer
This study examines the best surgical approach for removing underarm lymph nodes in patients with HER2-positive or triple-negative breast cancer who have received chemotherapy before surgery and still have cancer in their lymph nodes. The goal is to understand whether removing more lymph nodes improves outcomes for these patients.
BaselAges Any age - NCT04306380Enrolling by invitation
TIF patient registry for people treated at Indiana University
This study keeps information on people who already had a TIF procedure at Indiana University. It helps researchers learn from past treatments and may improve future care.
Indianapolis, IndianaAges 13 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 - NCT06976788Recruiting
Healthy volunteers needed for brain imaging study on epilepsy
This trial is creating a database of brain scans from healthy people to improve understanding of epilepsy. You would have one PET scan of your brain to help researchers develop new imaging methods.
MarseilleAges 18–65 - NCT07236008Recruiting
Walking pattern study for healthy adults
This study collects walking data from healthy adults to improve gait analysis methods using motion sensors. If you have no recent leg pain or injuries, you may be able to help.
Brussels, BelgiumAges 18–65 - NCT06677424Recruiting
Building a brain wave database for healthy people
This study uses a simple, non-invasive headband to record your brain's natural electrical signals while you listen to sounds. The goal is to collect data from healthy volunteers of all ages to create a reference database. This could help doctors better understand normal brain function and detect problems more quickly in the future.
Surrey, British ColumbiaAges 6 years+ - NCT06530420Recruiting
New classification for first-time umbilical hernia repair
This study looks at a new way to classify first-time umbilical hernias to help doctors choose the best surgical approach. It may help improve recovery and results for people having their first hernia repair.
KrakowAges Any age - 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+ - NCT06565078Recruiting
Safety study of immune globulin for primary immunodeficiency
This study is a safety check for people with primary immunodeficiency who are already using a specific immune globulin treatment given under the skin. It looks at medical records to see if any side effects occurred.
Tokyo, TokyoAges Any age - NCT06043622Recruiting
Healthy eye blood vessel database study
This study uses a special eye scan (OCT angiography) to create a reference database of normal blood vessels in healthy eyes. It helps doctors compare and diagnose eye conditions later.
AmiensAges 18 years+ - NCT04226534Recruiting
Join a study measuring effort in healthy trained people
This study builds a database by having healthy, trained volunteers do maximal effort physical tests while measuring how the body responds. It may help researchers better understand exercise performance and safety, though you’re likely not receiving a treatment for an illness.
BrusselsAges 18–65 - NCT06644196Recruiting
Building an eye image database with new laser technology
This study uses a special laser to take detailed images of the eye. It aims to create a database that could help doctors better understand and diagnose eye conditions like glaucoma, macular degeneration, and retinal diseases.
ParisAges 18 years+ - NCT06329102Recruiting
Right colon cancer surgery and specimen quality study
This trial is studying how the type and method of surgery for right-sided colon cancer affects the quality of the removed tissue. It aims to improve surgical techniques for this type of cancer.
BergenAges 18–99 - NCT05495633Recruiting
Tracking outcomes after Rezum treatment for prostate blockage
This trial is collecting information about how well Rezum water-vapor treatment works for men with prostate blockage and urinary symptoms. It’s mainly focused on whether different kinds of patients do well, using surveys and clinic follow-up, not on changing your treatment plan.
GrazAges 18 years+ - NCT03791086Recruiting
BRIDGE study using health records and genetics for bronchiectasis
This study looks at how bronchiectasis (ongoing lung damage with mucus and infections) may happen by using your medical records and genetic information. It may help researchers find better ways to understand different bronchiectasis types and guide future treatments.
DundeeAges 18 years+ - NCT02900040Recruiting
Kidney transplant database and blood sample access study
This trial is about setting up and using a kidney-transplant database linked to stored blood/tissue samples. It may help researchers better understand kidney transplant outcomes and improve future care.
LyonAges 18 years+ - NCT05223608Recruiting
Study of people starting immunotherapy for solid tumors
This study follows people who are starting their first immune “checkpoint” treatment for a solid cancer. It collects clinic information and lab results to understand how patients respond and what factors matter most.
Lille, Hauts-de-FranceAges 18 years+ - NCT04172025Recruiting
Swiss database for tracking hard-to-treat infections
This study builds a Swiss database using lab genetic testing (whole genome sequencing) plus basic patient information to track outbreaks of serious, drug-resistant, and sometimes high-infectious pathogens. Your data could help researchers understand how these germs spread and how to better prevent them.
BaselAges Any age
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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.