Clinical trials
Registry clinical trials
Below are recruiting registry clinical trials, each written for real people, not researchers. We’re tracking 1,391 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT03855592Recruiting
Cancer patients with blood clots: thrombosis and cancer registry
This study is a registry that collects information about blood clot events in people with cancer. The goal is to better understand how often clots happen and what patterns they follow, which can help improve care.
Alcoy, AlicanteAges 18 years+ - NCT07076082RecruitingPhase 4
Vascular trial registry for leg artery procedures
This study is a registry that collects information on people who have or will have a leg artery procedure to open blocked blood vessels. It helps doctors learn more about how well these procedures work and how to improve care.
Detroit, MichiganAges 45 years+ - NCT06977139Recruiting
Structural Heart Disease Registry Study in Lubeck
This study collects information from people with structural heart disease to learn more about their condition and treatments. It does not test a new drug or procedure—just observes your regular care.
Lübeck, Schleswig-HolsteinAges 18 years+ - NCT05004493Recruiting
Plasma exchange patient registry and sample collection
This study collects information and blood or other samples from people who are getting plasma exchange therapy. The goal is to build a registry (a organized database) that researchers can use to better understand and improve care.
Iowa City, IowaAges 12–99 - NCT06982417Recruiting
RP2 Genetic Condition Registry
This registry study collects information from people who have a genetic change in the RP2 gene (a cause of inherited eye disease) and their families. It helps researchers learn more about the condition and how it affects daily life.
Göttingen, Lower SaxonyAges Any age - NCT07069673Recruiting
Abbott Cephea mitral valve disease registry
This study tracks people with mitral valve disease who receive the Cephea valve through a tube in an artery rather than open-heart surgery. It looks at how well the valve works over time.
Birmingham, AlabamaAges 18 years+ - NCT07071298Recruiting
AERA pediatrics registry study
This registry tracks children who have a procedure called endoscopic transforaminal balloon dilation (ETBD) using the AERA device. The goal is to learn more about how this treatment works for young patients.
Palo Alto, CaliforniaAges Up to 18 years - NCT07070258Recruiting
Pediatric ICU Transport Registry
This study records information on critically ill children who are moved between hospitals by a special critical care team. It looks at how these transports happen to improve care for future kids.
DresdenAges 4 weeks–17 years - NCT07066475Recruiting
Spinal cord glioma surgery results study
This study is collecting information from patients with spinal cord glioma who are having surgery through a specific surgical approach (dorsolateral sulcus). It aims to learn how well the surgery works and what the recovery looks like over time.
Beijing, Beijing MunicipalityAges 3–75 - NCT05418218Recruiting
International headache registry for people with headache diagnoses
This study collects information from people who have headaches to better understand different headache types. You may help researchers by keeping headache records and allowing follow-up over time.
Hangzhou, ZhejiangAges 4–99 - NCT07059104Recruiting
Breast reconstruction after weight loss surgery study
This study looks at how breast reconstruction with implants works for women who have had major weight loss surgery. It uses national health registries to track outcomes and help doctors and patients make better choices.
GothenburgAges Any age - NCT06987825Recruiting
Chinese atrial fibrillation registry study
This study tracks patients with atrial fibrillation (AF) over time to better understand the condition and improve care. You may be asked to share health information and attend follow-up visits.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07062445Recruiting
Tracking treatment and outcomes for children with meningitis
This study follows children with meningitis to see how well treatments work and what happens in the long run. If your child has a fever and signs of meningitis (like a stiff neck, headache, or rash), they may be able to join.
São Paulo, São PauloAges Up to 17 years - NCT07045753Recruiting
Mitral valve repair registry study
This study is gathering information from people getting a less invasive procedure called M-TEER to fix a leaky mitral valve. Joining helps doctors learn more about how this treatment works in real life.
Bad Segeberg, Schleswig-HolsteinAges 18–100 - NCT05946057Recruiting
Registry study for people with otoferlin hearing loss
This study builds a patient registry and tracks the natural history of hearing loss in people whose genetic test shows changes in the otoferlin (OTOF) gene. It may help researchers understand how hearing symptoms progress over time and improve future treatments.
Goettigen, Lower SaxonyAges Any age - NCT07036536Recruiting
Non-Euploid Embryo Transfer Registry
This registry is collecting information from people who plan to transfer an embryo that is not genetically normal (non-euploid) at a fertility clinic in The Prelude Network. It will help doctors learn more about outcomes with these embryos.
Houston, TexasAges Any age - NCT07037446Enrolling by invitation
Occlutech leak device for mitral or aortic paravalvular leaks
This registry tracks the safety and effectiveness of a device designed to close leaks around heart valves (mitral or aortic). It may be an option for people who have significant symptoms like heart failure or anemia from these leaks and are not good candidates for surgery.
KatowiceAges 18 years+ - NCT07039825Recruiting
AAA CT scan registry study
This study collects information from people who have an abdominal aortic aneurysm and have had a special CT scan called CT angiography. Researchers want to learn more about this condition to help improve future care.
ShanghaiAges 18 years+ - NCT01793168Recruiting
Rare disease registry and history study
This study keeps a registry (a structured list) of people with rare diseases and may also track how the condition changes over time. It can help researchers better understand rare illnesses and find gaps in care, which may improve future treatments.
Sioux Falls, South DakotaAges Any age - NCT07028970Recruiting
Long-term follow-up study for equecabtagene autoleucel recipients
This registry study will follow people who have received the CAR T-cell therapy equecabtagene autoleucel to monitor their long-term health and outcomes. It is open to those who completed or withdrew from an earlier study of this treatment.
BeijingAges Any age - NCT07024927Recruiting
Heart rhythm disorder registry
This study observes people with atrial fibrillation or ventricular tachycardia who are having their first catheter ablation procedure. The goal is to collect information to improve future treatments.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07026708Recruiting
Study of inflammation after heart attack
This study tracks inflammation in patients who had a heart attack and received a stent. It aims to understand inflammation levels after the event.
TiranaAges 18–85 - NCT07016477Recruiting
Heart CT study for TAVI planning
This study is a registry (a collection of information) for people who are about to have a TAVI heart valve procedure. It will see how a new type of CT scanner (the NAEOTOM Alpha) can help doctors plan the procedure better.
Charleston, South CarolinaAges 18 years+ - NCT07020286Recruiting
Prince of Wales Hospital structural heart registry
This trial is a registry that collects information on people who have procedures for structural heart problems at Prince of Wales Hospital. It helps researchers study outcomes and improve future care.
Hong Kong, ShatinAges 18–90
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Common questions
- Are there clinical trials for registry?
- Yes. Clin2 currently lists 1,391 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.