Clinical trials
Registry clinical trials
Below are recruiting registry clinical trials, each written for real people, not researchers. We’re tracking 1,390 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT01999140Recruiting
ICD and CRT-D device registry for patients worldwide
This trial is a real-world registry that collects information from people who receive an implantable heart defibrillator or related device. It helps doctors understand how these devices are used and how patients do over time.
Washington D.C., District of ColumbiaAges Any age - NCT05584293Recruiting
Diabetes registry for adults with diabetes in hospital care
This study sets up a diabetes registry, which means collecting information about people’s diabetes care in a hospital clinic. It may help improve understanding of how diabetes is managed in real life, which can support better future care.
Almelo, OverijsselAges 18 years+ - NCT05332249Recruiting
Registry for Degenerative Spine Disease in the Neck and Low Back
This study is a registry (a way to collect health information) for people with wear-and-tear (“degenerative”) problems in the neck and/or low back. It may help doctors better understand these conditions and improve future care plans.
Seoul, KoreaAges 18–100 - NCT06377878Recruiting
The Preeclampsia Registry
This study is building a registry of people who have had preeclampsia or related high blood pressure disorders during pregnancy, as well as their family members and healthy volunteers. The goal is to collect information that can help researchers better understand these conditions and improve care.
Melbourne, FloridaAges 13 years+ - NCT06381362Recruiting
Italian registry of minimally invasive pancreas surgery
This study is a registry that collects information on people who have had minimally invasive pancreas surgery. It helps doctors learn more about how these surgeries work and how to improve them.
MilanAges 18 years+ - NCT06274645Recruiting
Study of IVUS for Complex Heart Procedures
This study will look at how using a special ultrasound (IVUS) during a heart procedure (PCI) can help people with complex blockages, such as heavy calcium or multiple narrowings. It aims to see if this approach improves outcomes.
ShanghaiAges 18 years+ - NCT01965132Recruiting
Biologic and targeted therapy registry for arthritis patients
This registry is collecting information about people with rheumatoid arthritis, ankylosing spondylitis, or psoriatic arthritis who are starting or needing biologic or targeted medicines. It may help researchers better understand how these treatments work in real life.
SeoulAges 18 years+ - NCT04493632Recruiting
Registry for an OncoSil implant in locally advanced pancreatic cancer
This observational registry tracks patients with locally advanced, unresectable pancreatic cancer who receive an OncoSil implant and then start standard chemotherapy. It may help doctors understand how the implant is used in real life and how patients do over time.
Las Palmas de Gran CanariaAges 18–90 - NCT06393894Recruiting
Latvian Early Atherosclerosis Registry Study
This study is gathering information from people with early heart artery blockages (occurring before age 55 for men or 65 for women) who need or have had treatment like stents or bypass. It helps doctors understand long-term outcomes.
RigaAges 18–65 - NCT06420700Recruiting
Stomach Lining Ablation with Sleeve Gastroplasty for Weight Loss
This study combines two endoscopic procedures to help you lose weight: one that reduces the size of your stomach and one that alters the stomach lining. It is designed for people who are ready to commit to long-term diet changes.
Atlanta, GeorgiaAges 18–65 - NCT04475289Recruiting
Registry tracking test results for coronary artery anomalies
This study follows adults who have a coronary artery anomaly and are getting a medically needed heart test at the study hospital. Researchers collect information from those tests to better understand outcomes and what different findings mean.
BernAges 18 years+ - NCT06393478Recruiting
Southeastern Europe Microcirculation Registry
This study is collecting information about how well the tiny blood vessels in the heart work in people with chest pain. It helps doctors learn more about microcirculation problems and may lead to better treatments.
RijekaAges 18 years+ - NCT04496973Recruiting
Parkinson’s disease research registry for adults
This registry asks people with Parkinson’s disease to join a research program at the University of Delaware. Being in the registry may help you get invited to investigator-led studies that could improve understanding or treatment of Parkinson’s.
Newark, DelawareAges 21–100 - NCT06417502Recruiting
China pediatric rheumatic disease registry study
This study collects information from children with rheumatic and immune system diseases in China to better understand these conditions. By participating, you help researchers learn more about how to diagnose and treat these diseases.
Beijing, Beijing MunicipalityAges Up to 18 years - NCT04559425Recruiting
Registry study for immune-related serious slowed fetal heart rhythm
This study follows pregnancies where the baby has a serious immune-related heart rhythm problem (high-grade AV block). It collects information to better understand what happens during pregnancy and after delivery, especially when blood tests show anti-Ro/La antibodies.
Phoenix, ArizonaAges 16–50 - NCT04694924Recruiting
Prostate cancer patient registry to track experiences
This study builds a database of people with localized or locally advanced prostate cancer to better understand patient-reported outcomes (your experiences and quality-of-life). It may help improve future care by collecting consistent feedback from patients.
Dendermonde, Oost-VlaanderenAges 18 years+ - NCT06071741Recruiting
Heart stent procedure registry at UMC
This study is a registry that collects information from all patients who get a heart artery stent procedure at the University Medical Center of Ho Chi Minh City. It helps doctors learn more about how these procedures are done and how patients do over time.
Ho Chi Minh CityAges 18 years+ - NCT05914441Recruiting
TTP registry for patients in Spain and Portugal
This is a real-world registry that collects information about people diagnosed with thrombotic thrombocytopenic purpura (TTP) in Spain and Portugal. It helps researchers understand TTP patterns and outcomes, and participation is voluntary.
Seville, AndalusiaAges Up to 99 years - NCT05779215Recruiting
Registry for acute stroke with blocked brain arteries
This study records information about people who have a new acute ischemic stroke caused by a blockage in a larger or medium-sized brain artery. It may help doctors better understand outcomes and care for this stroke type, using data from many patients.
Beijing, Beijing MunicipalityAges Any age - NCT07849335Enrolling by invitation
Stent techniques for complex heart artery branch blockages
This study compares two ways to place stents in complex blockages where heart arteries branch, to see which works better. It may help you if you have this type of blockage.
Rivoli, TurinAges 18 years+ - NCT07842835Recruiting
Biosample registry for primary CNS lymphoma
This study collects blood, cerebrospinal fluid, and tumor tissue samples over time from people with suspected or confirmed primary central nervous system lymphoma (PCNSL) in China. The goal is to build a large biobank to better understand the disease and improve future diagnosis and treatment.
Beijing, Beijing MunicipalityAges 18–100 - NCT05960474Recruiting
Study registry for coronary microvascular disease
This trial is a registry, meaning it mainly collects information about people with coronary microvascular disease. It may help researchers better understand the condition and how it affects daily health and treatment needs.
Washington D.C., District of ColumbiaAges 18 years+ - NCT04040777Recruiting
Cardiometabolic risk registry for adults
This study is a health registry that collects information about risk factors for heart and metabolic problems in adults. It may help doctors better understand who is at higher risk and guide future prevention strategies.
Pilar, Buenos AiresAges 18 years+ - NCT05860361Recruiting
Registry to collect proton therapy data for cancer patients
This study collects high-quality information about people who are planning to receive proton therapy for cancer or other tumors. It does not change your treatment; it helps researchers improve proton therapy for future patients.
MilanAges 18 years+
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Common questions
- Are there clinical trials for registry?
- Yes. Clin2 currently lists 1,390 recruiting registry 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 registry 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 registry 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.