Clinical trials
Registry clinical trials
Below are recruiting registry clinical trials, each written for real people, not researchers. We’re tracking 1,406 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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+ - NCT04899947Recruiting
Registry for children with narcolepsy
This trial is a registry (a study database) that collects information from children and teens with narcolepsy. It helps researchers better understand the condition and who is affected, which can support future studies.
Phoenix, ArizonaAges Up to 17 years - NCT04900493Recruiting
Rett syndrome global patient and family registry
This registry collects health and family information about people with Rett syndrome (or specific changes in the MECP2 gene). It helps researchers understand the condition better and plan future studies. Participation may include sharing information for living individuals or those who have passed away.
Trumbull, ConnecticutAges Any age - 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 - NCT04907396Recruiting
Registry for adults trying to lose weight
This study is a registry that collects information from adults (18+) who are considering, currently working on, or have tried weight loss in the past. It may help researchers better understand weight-loss experiences and what strategies people use.
Birmingham, AlabamaAges 18 years+ - NCT04929912Recruiting
Registry for people treated with electroporation for cancer
This study is a real-world registry that collects information about people who have already received cancer treatment using electroporation methods. It may help researchers learn which treatments are used in practice and what outcomes people experience.
LondonAges Any age - NCT07699861Recruiting
Thoracic cancers during pregnancy registry
This registry collects information on thoracic cancers (like lung cancer, mesothelioma, or chest tumors) that occur during pregnancy. It helps doctors learn more about how to care for both the mother and baby.
BadenAges 18 years+ - NCT07697248Recruiting
GIST patient registry study
This study is creating a registry to track people with GIST over time. Participating helps researchers learn more about the disease and improve future care.
Wayne, New JerseyAges Any age - NCT04934540Recruiting
Bladder tumor surgery approach registry study
This study is for adults who have a bladder tumor and are having a standard kind of surgery through the urethra. Researchers will collect information about this “en bloc resection” approach to better understand outcomes and care for people with bladder tumors.
Hong KongAges 18 years+ - NCT04939922Recruiting
Headache and dizziness registry for people with headache disorders
This study is a registry, meaning it collects information over time about people with headaches (including migraine, tension-type, and some dizziness-related headaches). It may help researchers better understand these conditions and plan future studies.
Hangzhou, ZhejiangAges 4–99 - NCT04950959Recruiting
Registry for adults having CT-guided minimally invasive procedures
This study is an observational registry, meaning it collects information rather than testing a new treatment. It may help researchers better understand outcomes and care for adults who have CT-guided, minimally invasive procedures.
Burlington, MassachusettsAges 18 years+ - NCT04958720Recruiting
Registry for esophagus and stomach cancer patients
This study keeps an organized record of people diagnosed with esophagus, gastroesophageal junction, or stomach cancer. It helps researchers learn from real-world outcomes, based on health information collected over time.
Alicante, AlicanteAges 18–100 - NCT04972526Recruiting
Registry for adult patients who get an ultrasound heart scan in ICU
This study is a registry, meaning it collects information from adult patients who—during routine emergency care in the ICU—receive a focused ultrasound of the heart (a test called TEE). It helps doctors learn how this test is used and what outcomes follow, with no extra treatment required.
Philadelphia, PennsylvaniaAges 18 years+ - NCT04976348Recruiting
Heart monitoring registry for teens and adults with heart symptoms
This study registers people who are referred to cardiology or genetics for heart-failure–type symptoms or heart/cardiogenetic screening. It helps doctors understand how monitoring platforms may support diagnosis and follow-up.
Maastricht, LimburgAges 16 years+ - NCT04982744Recruiting
Li-Fraumeni and related syndrome patient registry
This is a research registry that collects information from people who have Li-Fraumeni or similar inherited cancer syndromes. It helps doctors better understand these conditions and improve future care.
Bologna, Emilia-RomagnaAges Any age - NCT04988672Recruiting
Tracking outcomes after heart attacks to improve care
This study follows people after an acute heart attack (AMI) to learn what care is used and what outcomes happen over time. Your information may help doctors optimize how heart attack care is delivered in the future.
LucerneAges 18 years+ - NCT04991922Recruiting
Registry study collecting genetic test results for cancer care
This study enrolls people who have (or might have) cancer so the researchers can collect genetic and treatment information. The goal is to better understand how different cancers behave and how people respond to treatment, which may help improve future care.
Waltham, MassachusettsAges 18 years+ - NCT04992871Recruiting
Swiss Cerebral Palsy Registry
This registry study collects information about people with cerebral palsy in Switzerland. It helps researchers better understand CP and related needs over time, which can support future care and studies.
AarauAges birth+ - NCT04994756Recruiting
Stroke and brain blood-vessel procedure registry study
This study collects information from people who undergo a procedure for a problem in brain or blood vessels (such as stroke-related vessel blockage). It does not test a new drug; it helps doctors understand outcomes and care patterns after these procedures.
Birmingham, AlabamaAges 1–120 - NCT04994067Recruiting
Registering radiation given during breast-conserving surgery
This study records details about radiation delivered while your surgery is happening for certain early breast cancers or pre-cancers. It may help doctors better understand who benefits most from this “intra-operative” radiation approach.
The Bronx, New YorkAges 18 years+ - 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 - NCT05001477Recruiting
Registry for men receiving TULSA-PRO prostate treatment
This is a study registry that collects information from men who are going to receive TULSA-PRO treatment. It helps researchers understand how the treatment is used and what outcomes people experience.
West Hills, CaliforniaAges 18 years+ - NCT05001087Recruiting
Patient and doctor registry for active multiple myeloma
This study creates a real-world registry (a group database) of people with active, symptomatic multiple myeloma. It helps researchers learn from patients and doctors over time and may support future research and treatment improvements.
Florence, FirenzeAges 18 years+ - NCT05002556Recruiting
Bladder cancer follow-up registry for adults in France
This trial is a real-world registry that collects information during follow-up for certain early-stage bladder cancer. It may help doctors understand how urinary test results relate to recurrence and guide monitoring over time.
Aix-en-ProvenceAges 18 years+
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Common questions
- Are there clinical trials for registry?
- Yes. Clin2 currently lists 1,406 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.