Clinical trials
Registry clinical trials
Below are recruiting registry clinical trials, each written for real people, not researchers. We’re tracking 1,401 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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 - NCT04562194Recruiting
Registry study for people already treated with NeVa thrombectomy
This registry study follows people who have already had a specific clot-removal procedure using the NeVa device. It helps doctors understand how the device performs in real-world care for certain kinds of stroke.
MendozaAges 18 years+ - NCT04570163Recruiting
Registry tracking right-heart valve procedures and outcomes
This is a registry that collects information about people who have planned or recent right-heart valve procedures (such as tricuspid or pulmonary valve problems). It helps researchers understand what care is done and how patients do over time, which may improve future treatment planning.
BerlinAges 18–120 - NCT04569162Recruiting
RCDP patient registry for children with related genetic conditions
This trial is a registry that collects medical and genetic information from people with rhizomelic chondrodysplasia punctata (RCDP) or closely related conditions. It helps researchers better understand the condition and plan future studies that could lead to better care.
Wilmington, DelawareAges Any age - NCT04573660Recruiting
Registry for people using Abbott vascular devices
This is a patient registry that collects health information from adults who get Abbott vascular devices during a planned procedure. It helps Abbott and doctors understand how these devices perform in everyday care.
Birmingham, AlabamaAges 18 years+ - NCT04577248Recruiting
Heart valve registry for people considering valve procedures
This study follows adults with leaky or narrowed heart valves who are being considered for a valve procedure. It helps doctors better understand patient outcomes and care decisions for these valve problems.
Munich, BavariaAges 18–110 - NCT04582825Recruiting
Stroke and TIA patient registry study
This is a registry study that collects information from adults who recently had an ischemic stroke or a high-risk TIA. It may help researchers better understand these events and improve future care, but it usually does not add an experimental treatment.
Vienna, State of ViennaAges 18 years+ - NCT04586413Recruiting
Help build and study a quality-of-life tool after COVID-19
This study will collect information from adults who had COVID-19 (confirmed by a test or diagnosis) to develop and improve a questionnaire about life after infection. Your answers may help researchers better track symptoms and quality of life over time.
OxfordAges 18 years+ - NCT04601363Recruiting
Personalized spine registry for people with spinal hardware
This registry follows people who recently had spinal surgery where custom (patient-specific) spine hardware (like rods) was placed. It collects consent and health questionnaires to learn how these implants affect patients over time.
Aurora, ColoradoAges 10–85 - NCT04603209Recruiting
Check-in registry for radiation during breast-conserving surgery
This registry study tracks people with early-stage, single-area breast cancer to understand outcomes when radiation is given during breast-conserving surgery. It may help doctors improve treatment planning for patients like you.
Santa Monica, CaliforniaAges 18 years+ - NCT04612322Recruiting
Study registry for microvascular angina patients
This registry study collects information from adults with microvascular angina (chest pain from small blood vessels in the heart). It may help researchers better understand how to assess and manage this condition over time.
Mainz, RLPAges 18–85 - NCT04617184Recruiting
Join an inflammatory bowel disease registry and sample bank
This study asks people with known or suspected inflammatory bowel disease to enroll in a registry and biorepository. It helps researchers better understand the condition using health information and stored biological samples.
Austin, TexasAges 18–100 - NCT04622410Recruiting
Hirschsprung disease patient registry study
This study keeps a research record of people who have Hirschsprung disease and have had surgery. It helps doctors better understand long-term outcomes and care needs for future patients.
LeuvenAges Up to 18 years - NCT04625556Recruiting
Urology cancer registry study using body microbiome data
This study builds a patient registry for prostate, kidney, bladder, and ureter cancers by analyzing your body’s microbiome (the microbes living in/ on the body). It may help doctors personalize care in the future, and your participation mainly involves allowing your medical and related information to be used for research.
SeoulAges 20 years+ - NCT04628078Recruiting
Echocardiogram-guided heart procedure registry for atrial fibrillation
This study keeps a real-world record of people with atrial fibrillation who are planning a procedure to close off the heart’s left atrial appendage. Doctors use echocardiography (heart ultrasound) to guide the closure and track outcomes to improve care.
BernAges 18 years+ - NCT04629586Recruiting
T1D Exchange registry for people with type 1 diabetes
This trial registry collects information about people living with type 1 diabetes to help researchers better understand the condition. It may help by allowing future studies and improving how care is studied and planned.
Boston, MassachusettsAges Any age - NCT04634487Recruiting
Registry for takotsubo heart condition in Poland
This is a registry study that collects information from people diagnosed with takotsubo syndrome. It helps researchers better understand the condition and may improve care in the future.
WarsawAges Any age - NCT04640584Recruiting
C-Brace care registry to track brace comfort
This registry follows people who have been assessed and fitted for a C-Brace. It helps the study team understand how well the brace process works and collect your feedback to improve care.
Harrison, ArkansasAges Any age - NCT04653324Recruiting
Registry for people with diagnosed food allergies
This registry aims to collect information from people who already have a diagnosed food allergy. Joining may help researchers better understand food allergy patterns and needs.
McLean, VirginiaAges Any age - NCT04653428Recruiting
German registry for repairing a severely leaky tricuspid valve
This study records patients who get a catheter-based repair for a severely leaky tricuspid heart valve. It helps doctors and researchers learn how these treatments work in real-world care.
MunichAges 18 years+ - NCT04654208Recruiting
Study people who took palbociclib prescriptions
This study uses prescription records to learn about real-world use of palbociclib (a cancer medicine). You may be included if you’re an adult and have filled at least one palbociclib prescription.
SollentunaAges 18 years+ - NCT04654364Recruiting
Lung cancer registry that tracks patient information
This trial is a registry that collects information from people with certain types and stages of lung cancer. It helps researchers understand how these cancers are managed in real life, which can guide better future care.
Salzburg, State of SalzburgAges 18 years+ - NCT04654650Recruiting
Study of adults with pulmonary hypertension for long-term data
This study follows adults with pulmonary hypertension over the long term and collects information (and possibly samples) to better understand how the condition changes over time. It may help researchers learn what factors affect outcomes, which can improve care in the future.
Hamburg, Free and Hanseatic City of HamburgAges 18 years+ - NCT04664192Recruiting
Biobank study of lung transplant patients’ samples
This study collects and stores blood and other health samples from people who had a lung transplant at Baylor within the last 10 years. The goal is to help future research on advanced lung diseases and transplant outcomes.
Dallas, TexasAges 18 years+
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Common questions
- Are there clinical trials for registry?
- Yes. Clin2 currently lists 1,401 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.