Clinical trials
Registry clinical trials
Below are recruiting registry clinical trials, each written for real people, not researchers. We’re tracking 1,411 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05196061Recruiting
Skin and gut sample study for healthy people
This study builds a detailed library of the microbes living on your skin and in your gut. It may help researchers better understand how these microbes relate to health and future diseases.
Cleveland, OhioAges 18 years+ - NCT05199532Recruiting
Eosinophilic gut condition registry for children
This study builds a registry of children with eosinophilic gastrointestinal (gut) disorders (EGIDs) and also includes children being evaluated for possible EGIDs. It may help doctors better understand these conditions and improve future care.
Chicago, IllinoisAges 1–25 - NCT05200715Recruiting
Registry study for inherited and inflammatory eye and joint diseases
This study is a registry, meaning it collects your medical information to better understand several inflammatory (auto-inflammatory) conditions. It may help doctors and researchers improve diagnosis and future treatments for people with these disorders.
AlgiersAges Any age - NCT05203250Recruiting
Registry for people treated with heavy particles at CNAO
This registry collects information from people who received heavy particle treatments at the CNAO center. It helps researchers understand outcomes over time, as long as you can understand the study and agree in writing.
PaviaAges Any age - NCT05206890Recruiting
Registry study of fluzoparib for ovarian, tube, or peritoneal cancer
This is an observational (non-interventional) study that tracks how fluzoparib is used to treat ovarian, fallopian tube, or primary peritoneal cancer in real-world care. It may help doctors better understand how well the treatment works and what side effects patients experience.
Wuhan, HubeiAges 18 years+ - NCT05206981Recruiting
Registry of an implanted bone-stabilizing device after trauma
This trial tracks outcomes after doctors implant the IlluminOss bone-stabilizing device for traumatic injuries. It helps researchers understand how the device performs and how well patients heal over follow-up visits, including scans.
Mobile, AlabamaAges 50 years+ - NCT05208203Recruiting
Registry study for recent stroke and mini-stroke patients
This registry collects information about people recently diagnosed with an acute ischemic stroke or a transient ischemic attack (TIA) at a specific hospital. It helps doctors understand patterns of care and outcomes, which can improve future treatment planning.
Beijing, Beijing MunicipalityAges 18 years+ - NCT05213429Recruiting
Coronary artery ectasia registry for people getting heart angiograms
This study is a registry (a structured way of collecting health information) for people suspected of coronary artery disease who are having an elective heart angiogram. It helps researchers better understand coronary artery ectasia and how it shows up in everyday patients.
AmmanAges 18 years+ - NCT05225311Recruiting
Registry for pregnancies with Ebstein and tricuspid valve issues
This registry collects information about pregnancies where the baby is diagnosed with Ebstein anomaly and/or tricuspid valve dysplasia. It helps doctors learn how these heart conditions affect pregnancies and outcomes, and can support better future care.
Toronto, OntarioAges Any age - NCT05231135Recruiting
Registry study for lymphoma in people living with HIV
This study keeps a registry (a protected health record database) of adults with lymphoma who also have HIV. The goal is to better understand lymphoma in people with HIV and how they’re diagnosed and followed over time.
Munich, Select One OptionAges 18 years+ - NCT05231876Recruiting
French Wilson disease registry
This study keeps a registry (a confidential list) of people with Wilson disease. It helps researchers learn more about the disease and improve future care, without requiring specific treatment changes.
Paris, Île-de-France RegionAges birth–99 years - NCT05234567Recruiting
Study of children with HPP on (or starting) asfotase alfa
This study follows children with hypophosphatasia (HPP) to better understand how they do while receiving asfotase alfa. It may help improve care for families living with pediatric-onset HPP.
Hartford, ConnecticutAges Any age - NCT05238610Recruiting
Registry for older adults with stroke of unclear cause and PFO
This study follows adults over 60 who had a stroke where the cause is unclear, and where a heart opening (PFO) may have contributed. It mainly collects information to better understand this stroke pattern and how these patients do over time.
SeoulAges 60 years+ - NCT05234892Recruiting
Tracking outcomes of an aortic stent graft in Italy
This study is a registry that follows people with an abdominal aortic aneurysm who are getting an Endologix Alto stent graft as planned care. It helps doctors understand how well the device works and how safely people do over time.
RomeAges 18 years+ - NCT05235555Recruiting
TAVI registry for people with severe aortic valve disease
This registry follows people with severe aortic valve narrowing (and sometimes a worn-out valve) who are considered good candidates for TAVI, a valve-replacement procedure. It helps doctors better understand outcomes and care over time.
NaplesAges 55–100 - NCT05248165Recruiting
Heart artery disease patients having stent placement
This study enrolls adults with blocked heart arteries who need a procedure called PCI (stent placement). It collects real-world information to help understand and improve care for people like you.
NaplesAges 18 years+ - NCT05255705Recruiting
Registry study of revascularisation after heart scan
This study collects information about people who had a heart scan (angiogram) and then a procedure to improve blood flow to the heart. It helps researchers understand outcomes after this treatment using a research database.
LondonAges 16 years+ - NCT05277272Recruiting
Registry study for children with HLH
This study is a disease registry that collects medical information from children who have hemophagocytic lymphohistiocytosis (HLH) or are suspected to have it. It helps doctors better understand HLH and how it affects patients over time.
Cincinnati, OhioAges Any age - NCT05281055Recruiting
Registry of clot-removal treatment for sudden large-vessel strokes
This study keeps a record of people treated with a clot-removal procedure (endovascular thrombectomy) for a sudden stroke caused by a blocked large blood vessel in the brain. It focuses on outcomes for patients who can be treated within 24 hours and were independent before the stroke.
TaipeiAges 20 years+ - NCT05283603Recruiting
Registry study for people with left bundle branch block
This is an observational registry that collects health information from people who have a heart rhythm pattern called left bundle branch block. It may help doctors better understand causes, outcomes, and care needs for people with this ECG finding.
SassariAges 18 years+ - NCT05288894Recruiting
Italian registry for people with repaired Tetralogy of Fallot
This trial is a registry that collects information about people who have had Tetralogy of Fallot (TOF) repaired. It may help doctors better understand long-term outcomes and improve future care.
Ancona, The MarchesAges 10 years+ - NCT05290857Recruiting
Restarting blood thinners after a serious stomach bleed
This study follows people who had a serious, non-surgical stomach/intestine bleed while taking a blood thinner, and looks at when and how they restart a DOAC (a type of blood thinner). It may help your care team reduce the risk of another bleed while still preventing stroke or blood clots.
Calgary, AlbertaAges 18 years+ - NCT05293184Recruiting
Angelman syndrome registry to track symptoms worldwide
This trial is building a global registry for people diagnosed with Angelman syndrome. It helps researchers learn more about how symptoms change over time, which can support future studies and treatments.
Brisbane, QueenslandAges Any age - NCT05295862Recruiting
Stroke registry for adults after acute stroke
This study enrolls adults who are admitted to the hospital for a sudden (acute) stroke. It mainly collects information about your care and recovery to help improve stroke treatment in the future.
Giessen, HesseAges 18 years+
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Common questions
- Are there clinical trials for registry?
- Yes. Clin2 currently lists 1,411 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.