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
- NCT01384721Recruiting
CT scan study for heart artery disease risk
This study uses a CT heart scan (with a calcium score) to better understand risk in people with suspected coronary artery disease. You may be asked to have scan-based measurements and then be followed for at least a year.
Milan, MIAges 18 years+ - NCT04781790Recruiting
Registry for bone marrow failure patients
This study is a national registry that collects health information and some blood or tissue samples from people diagnosed with bone marrow failure. It helps researchers understand causes and long-term outcomes, and may improve care by building a large patient database.
ParisAges Any age - NCT03604133Recruiting
Registry for people getting a defibrillator implanted in a clinic
This trial is a registry that collects information about outcomes after getting an implantable cardioverter-defibrillator (a device that can help correct dangerous heart rhythms). You may be invited if your doctor recommends the implant to be done at an ambulatory surgical center (a same-day surgery clinic).
Lehi, UtahAges Any age - NCT04776759Recruiting
Study of first atrial fibrillation in young adults
This study records and follows people under 35 who have their first episode of an irregular heartbeat. It aims to better understand this condition early on and how it shows up in real life.
Caen, NormandyAges Up to 35 years - NCT04885374Recruiting
ALS patient registry for people using traditional Chinese medicine
This trial is a registry that collects information from adults with ALS who are using traditional Chinese medicine. It may help researchers better understand ALS and how traditional treatments are used alongside standard care.
BeijingAges 18 years+ - NCT04742478Recruiting
Study of atherectomy and ultrasound for heavily calcified heart arteries
This study looks at how safe and effective a treatment is for heart artery blockages that are heavily hardened by calcium. It enrolls people who need a procedure to open the artery (with or without a stent) and whose blockage matches specific imaging or access problems.
KitakyushuAges 21 years+ - NCT04879069Recruiting
Registry study for recent high-risk blood clot in the lungs
This trial is a registry that collects information about people with a recent lung blood clot diagnosed by CT scan. It particularly focuses on higher-risk cases to better understand outcomes and care in the first 2 weeks after symptoms start.
Poznan, GreaterPolandAges 18 years+ - 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 - NCT04898335Recruiting
Tendyne heart valve registry for real-world patient experiences
This registry collects information from people who received the Tendyne mitral valve in routine care. It helps doctors understand how the valve performs in everyday practice and may guide future care.
LinzAges 18 years+ - NCT04903912Recruiting
Study of people with blocked blood vessels or aneurysms
This registry study follows people with peripheral artery disease (blocked leg arteries), certain carotid artery narrowing, or an abdominal aortic aneurysm. It may help doctors better understand these conditions and improve care over time.
NaplesAges 18–90 - NCT04914468Recruiting
Study registry for mitral valve replacement by catheter
This study keeps a registry of adults who have a mitral valve problem and are being evaluated for a catheter-based mitral valve replacement. It helps doctors understand what treatments are used and how patients do.
HamburgAges 18–110 - NCT04815928Recruiting
Registry for people after heart artery procedures
This study is a patient registry that collects information from adults who have had (or will have) two types of heart procedures done to check and treat blocked coronary arteries. It helps doctors understand outcomes and care patterns after these procedures.
AmsterdamAges 18 years+ - NCT04954404Recruiting
Mitral valve procedure registry for Chinese patients in one center
This study is a registry (a way to track real-world outcomes) for people with mitral valve disease who receive a mitral valve procedure. It helps doctors understand how well these procedures work and what complications happen in patients like you.
Hangzhou, ZhejiangAges 18 years+ - NCT02803294RecruitingPhase 4
Study of heart valve replacement outcomes in Chinese patients
This study records results of a minimally invasive procedure to replace a narrowed or leaking heart valve. It may help doctors understand how well the treatment works and what complications happen in Chinese patients.
Hanzhou, ZhejiangAges 18 years+ - NCT03011697Recruiting
Heart valve disease registry for adults
This study enrolls adults in the hospital with certain heart valve problems to track their health over time. It may help doctors better understand how valve disease behaves and what outcomes look like in real life.
Hangzhou, ZhejiangAges 18 years+ - NCT03216785Recruiting
Study of long-term health after ICU stays
This study follows people admitted to a medical intensive care unit to understand long-term problems after critical illness. It may help researchers better identify who is at risk and how to improve recovery after an ICU stay.
SeoulAges 20 years+ - NCT03967808Recruiting
Registry for people with kidney failure on dialysis or similar treatment
This study is a kidney disease registry that collects information from people with end-stage kidney failure who are receiving ongoing kidney replacement treatment. It may help doctors better understand kidney disease over time and improve care planning.
NancyAges Any age - NCT04996732Recruiting
Long-term follow-up study for people treated for cancer
This study looks at how people who have finished treatment for cancer are doing over the long term. It uses information from a cancer center registry to understand survivorship and outcomes after surgery and/or other treatments.
ShanghaiAges Any age - NCT03193892Recruiting
National registry for women with lymphangioleiomyomatosis
This trial is a national health registry that collects medical information from women with lymphangioleiomyomatosis (LAM), a rare lung condition. It helps researchers better understand who has LAM and what their health looks like over time.
Beijing, Beijing MunicipalityAges Any age - NCT05101304Recruiting
European registry for people with amyloidosis
This study collects health information from people who may have amyloidosis or who already have a confirmed diagnosis. It aims to better understand amyloidosis in real-world care across European centers, which can help future patients and treatments.
CréteilAges Any age - NCT05066594Recruiting
Registry for a procedure to treat long-term reflux
This is an observational study (no experimental treatment) that follows people who choose a specific procedure called transoral incisionless fundoplication (TIF) with the EsophyX device for long-term acid reflux. It aims to track outcomes for up to 5 years at San Raffaele Hospital.
MilanAges 18–80 - NCT05072119Recruiting
Hospital registry to track heart device outcomes
This study keeps a secure record of people who receive a pacemaker, ICD, or implantable loop recorder, to understand how these devices perform over time. If you join, your care team will track your follow-up visits for at least 12 months.
Naples, NapoliAges 14 years+ - NCT04769947Recruiting
Registry for CML patients in deep remission after stopping pills
This study keeps records of people with chronic-phase CML who stopped their targeted leukemia pills (TKIs) while in a very deep remission. Researchers want to understand outcomes after stopping treatment and how often remissions are maintained.
TurinAges 18 years+ - NCT04185285Recruiting
Heart procedure registry for people who had stents
This trial is a registry that collects information from people who receive a heart artery procedure (percutaneous coronary intervention) at the study hospital. It mainly helps researchers understand outcomes and care patterns, and it only requires your consent to participate.
FribourgAges 17–120
Hear when a new Registry trial opens
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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.