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
- NCT06248944Recruiting
Italian registry for head and neck cancers
This registry collects information from Italian hospitals about people with head and neck cancers. By joining, you help doctors better understand the disease and improve future treatments.
CandioloAges 18 years+ - NCT04367220Recruiting
Canadian heart imaging registry for people getting scans
This trial is a registry that collects information from people referred for hospital heart imaging. It helps researchers better understand cardiovascular imaging and care, without changing your treatment.
Calgary, AlbertaAges 18 years+ - NCT03035747Recruiting
Registry for treatment of varicose veins
This study collects information about people who have varicose veins with abnormal backflow in the leg veins. It’s meant to track how treatments for chronic venous problems are working over time, which can help improve care for others in the future.
Saint PetersburgAges 18 years+ - NCT06302777Recruiting
Main image registry for heart artery imaging
This study is tracking patients who receive a special type of imaging (like an ultrasound) on their heart arteries before a procedure. It aims to learn more about how this imaging helps guide care.
Frankfurt am Main, HesseAges 18 years+ - NCT06305208Recruiting
UK registry for weight loss endoscopy procedures
This study collects information from patients in the UK who have a weight loss procedure done through an endoscope (a thin tube down the throat). It helps doctors learn more about how well these procedures work and how safe they are.
LondonAges 18–99 - NCT03908463Recruiting
Heart procedure registry for people who get coronary angioplasty
This trial is a registry that collects health information from adults who undergo a heart procedure called coronary angioplasty. It may help researchers understand outcomes and improve care for future patients undergoing similar treatments.
SeoulAges 19 years+ - NCT06090591Recruiting
Heart condition research registry at Dubrava Hospital
This study is a registry that will collect information from people with certain heart conditions (like having a pacemaker, a blood clot, a heart attack, or a valve replacement procedure called TAVI). The goal is to learn more about these conditions and how they are treated.
ZagrebAges 18 years+ - NCT06320223Recruiting
PSMA PET scan registry for prostate cancer outcomes
This registry collects information from people with prostate cancer who have had a PSMA PET scan. Researchers want to learn how well this scan predicts outcomes over at least 3 years, which may help improve future care.
EssenAges 18 years+ - NCT05217407Recruiting
Registry study for people with rare or advanced cancers
This is a study that collects information about people with rare cancers (or cancers where the source is unknown) and advanced-stage cancer. It helps researchers build a knowledge database to improve understanding and care for these cancers in Asia.
Chuo-ku, TokyoAges 18 years+ - NCT06059053Recruiting
Study of the Semibranch device for aortic problems
This study is testing a new stent-graft device (Semibranch) to treat aneurysms or other problems in the main artery near the kidneys or in the chest and belly. It follows patients who get this treatment to see how well it works.
MünsterAges 18 years+ - NCT06333327Recruiting
Atrial fibrillation ablation with a balloon catheter registry
This study is collecting data on people having a procedure called catheter ablation for atrial fibrillation using a special radiofrequency balloon. The goal is to see how well it works and to help improve future treatments.
BrusselsAges 18–85 - NCT06337019Recruiting
Italian registry of malnutrition in cancer patients
This study tracks weight and nutrition in people newly diagnosed with cancer. It aims to understand how malnutrition affects treatment so that care can be improved.
Bari, BAAges 18 years+ - NCT04619355Recruiting
People who had a special heart scan during stent placement
This study follows people who already had a stent put in (PCI) using a special imaging test (NIRS-IVUS) to look at heart outcomes over time. If you agreed and can attend follow-up visits, this registry may help doctors better understand how this imaging-guided approach performs.
SeoulAges 19 years+ - NCT04117841Recruiting
Registry study following children with slipped hip
This study keeps track of children diagnosed with slipped capital femoral epiphysis (SCFE) over time. It helps doctors better understand how SCFE progresses and how different treatments affect outcomes.
Vancouver, British ColumbiaAges birth–18 years - NCT06350370Recruiting
Colorectal Cancer Outcomes with NOSES Surgery
This study tracks patients with colon or rectal cancer who have a special type of surgery called natural orifice specimen extraction surgery (NOSES). The goal is to see how well patients do short-term and long-term after this procedure.
Beijing, Beijing MunicipalityAges 18–75 - NCT04158479Recruiting
Registry for people on ECMO life support
This registry collects information about people who are placed on ECMO, a heart-lung machine used to support breathing and/or circulation. It may help doctors better understand who benefits and how to manage ECMO in the future.
Beijing, Beijing MunicipalityAges Any age - NCT02559804Recruiting
Study of nerve tumors in children affecting the spine canal
This study follows children and teens with certain nerve-cell tumors (like neuroblastoma) that involve the spinal canal. It collects information on how these tumors behave and how treatments and outcomes may differ, aiming to improve care over the long term.
GenovaAges Up to 18 years - NCT05187312Recruiting
Registry for advanced endoscopy procedures
This study is a registry that collects information about people who need an endoscopy procedure. It may help doctors learn which approaches work best and improve care over time.
StockholmAges 18 years+ - NCT05678543Recruiting
Diabetes family registry for mothers, partners, and children
This study builds a registry to learn about diabetes in families over time. It includes mothers with diabetes, their partners, and their children, to help researchers understand how diabetes affects families.
AalborgAges 18 years+ - NCT02621216Recruiting
Emotional stress check during heart stent procedure
This study looks at how emotional stress affects people during and around a heart stent procedure. It may help improve support for patients who feel anxious or stressed during coronary interventions.
Tilburg, North BrabantAges 18 years+ - NCT03847025Recruiting
Lead extraction registry for pacemaker and defibrillator patients
This registry collects information from people who are having pacemaker or defibrillator leads removed. It helps doctors and researchers understand how these procedures are done and what happens afterward.
Portland, OregonAges Any age - 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+ - 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+ - NCT06358248Recruiting
Registry for customized endografts in complex aortic aneurysms
This registry tracks patients with complex abdominal aortic aneurysms who receive a physician-modified endograft. It aims to collect data on how well this tailored device works to treat aneurysms that standard grafts cannot handle.
PadovaAges 18–100
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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.