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
- NCT04290806Recruiting
SAPHIR registry for advanced stomach and esophagus cancer
This registry collects information from people with stage IV (metastatic) stomach or esophagus cancers who are about to start their first medicines to control the disease. It may help researchers understand which treatments are used and how patients do over time.
Multiple LocationsAges 18 years+ - NCT04302272Recruiting
Study for people with severe emphysema and limited lung collateral airflow
This registry study follows adults with severe emphysema who have shortness of breath and low natural “backup” airflow between parts of the lung. It may help better understand how a specific FDA-approved treatment works for the right patients over time.
Phoenix, ArizonaAges 18 years+ - NCT04364295Enrolling by invitation
Patients who used SeaSpine products join a global registry
This registry collects information from people who have been treated with at least one SeaSpine product and had standard imaging and symptom surveys before and after surgery. It helps doctors understand outcomes over time and can support future improvements in care.
Durango, ColoradoAges Any age - NCT04279496Enrolling by invitation
CT heart scan registry to track outcomes over time
This is a research registry that follows people who are already getting a CT scan of their heart arteries for medical reasons. It aims to better understand how these scans relate to future heart outcomes, while collecting follow-up health information.
Charlottesville, VirginiaAges 18 years+ - NCT04347200Recruiting
Long-term blood-thinner therapy registry for heart disease
This study follows people with known coronary artery disease to understand how long-term “blood thinner” treatments are used and how they affect health over time. You may be asked to share medical information and come in for follow-up to help researchers compare outcomes.
MoscowAges 18 years+ - NCT04347187Recruiting
Long-term blood-thinner study for atrial fibrillation patients
This trial follows people with atrial fibrillation to see how long-term blood-thinning treatment affects outcomes over time. It may help determine which long-term approach best lowers stroke and clot risks for patients like you.
MoscowAges 18 years+ - NCT04291651Recruiting
Pancreatic Cyst Registry for Adults With Pancreatic Cysts
This registry study collects information from adults who have a pancreatic cyst (a fluid-filled sac in the pancreas). It may help doctors understand these cysts and how they change over time, which can improve future care.
San Francisco, CaliforniaAges 18 years+ - NCT04262492Recruiting
Registry of adults with APS on blood thinners
This study keeps an international registry of people with antiphospholipid syndrome (APS) who are taking direct oral blood thinners. It may help doctors better understand how APS patients do over time and improve future care, even if you’re not asked to change treatment.
NancyAges Any age - NCT04259580Recruiting
Patient registry for ERCP procedures and related studies
This trial is a registry that collects information about adults who are having an ERCP procedure at the study site. It may help researchers better understand outcomes and improve care by tracking real-world results and possibly running smaller future studies.
Calgary, AlbertaAges 18 years+ - NCT04295252Recruiting
Altshock-2 registry for people with cardiogenic shock
This study is a “registry,” meaning it collects health information from people hospitalized with cardiogenic shock. It may help doctors better understand the condition and improve care over time.
MilanAges 18 years+ - NCT04118660Recruiting
Thoracic specimen registry for adults with chest conditions
This study is a “specimen registry,” meaning it collects and stores samples from adults with chest (thoracic) diseases. It may help researchers better understand lung and chest conditions and improve future testing or treatments.
Rochester, MinnesotaAges 18 years+ - NCT04160533Recruiting
Registry for people diagnosed with high blood pressure
This registry collects information from people who have been diagnosed with high blood pressure. It may help researchers better understand who has it and how it’s managed in real life.
Moscow, Moscow OblastAges 18–99 - NCT04243525Recruiting
Inflammatory bowel disease patient research registry
This study is a research registry that collects information from adults receiving care for inflammatory bowel disease at UPMC. It may help researchers better understand bowel disease and improve future treatments.
Pittsburgh, PennsylvaniaAges 18 years+ - NCT04189822Enrolling by invitation
Heart rhythm genetic registry and blood sample bio bank
This study is building a Canadian database and tissue/blood bank for people and families with inherited heart rhythm conditions (and some inherited heart muscle diseases). It collects consented health and genetic information to help researchers better understand who is at risk and how these conditions work.
Vancouver, British ColumbiaAges Any age - NCT04148625Enrolling by invitation
Sub-xiphoid hybrid maze for persistent atrial fibrillation after failed ablation
This trial studies a hybrid heart procedure to treat persistent atrial fibrillation in people whose previous catheter ablation did not work. It aims to improve heart rhythm and reduce ongoing symptoms by using a planned combination of techniques and careful follow-up.
Ages 18–80 - NCT04157049Recruiting
Alpha-1 research registry for diagnosed people and carriers
This registry study enrolls people with Alpha-1 Antitrypsin Deficiency or certain genetic “carriers” to help researchers learn more about the condition. If you join, you may be asked to share health information over time.
Coral Gables, FloridaAges Any age - NCT04200937Enrolling by invitation
Registry for men getting a penile implant
This registry collects information about men who are scheduled for a penile implant approved by Boston Scientific. It helps the doctors and study team understand outcomes over time and improve care for erectile function.
Los Angeles, CaliforniaAges 18 years+ - NCT04250857Recruiting
HeartStart AED event registry for suspected sudden cardiac arrest
This study records information about people who were suspected of having a sudden heart stoppage. It may help improve how emergency responders use this specific AED (automated defibrillator).
Monroeville, PennsylvaniaAges Any age - NCT04202341Recruiting
Registry for people with generalized myasthenia gravis on Alexion treatment
This study is a registry, meaning it collects health and disease information from people with generalized myasthenia gravis (gMG) who are receiving Alexion C5 “inhibition” therapies. Your data can help researchers better understand real-world outcomes and disease patterns over time.
Birmingham, AlabamaAges 18 years+ - NCT04246463Recruiting
Aortic stent graft patient registry to track outcomes
This study is a registry that follows people who receive an aortic endovascular (through-the-blood-vessel) stent graft. It helps doctors understand how well these grafts work and what outcomes happen over time.
Long Beach, CaliforniaAges 18 years+ - NCT04241328Recruiting
Cardiac surgery registry for patients who used a Medtronic device
This study tracks patients who had cardiac surgery using a specific Medtronic heart-surgery device. It mainly collects real-world data to help understand outcomes, and you may be included if you give consent and are not in another device/drug study that could affect the results.
ViennaAges Any age - NCT04073420Recruiting
Cardiac surgery registry to track Medtronic device outcomes
This registry collects real-world information from people who have had—or plan to have—an eligible Medtronic cardiac surgery device. It aims to better understand how these treatments do over time and help guide future care.
Marietta, GeorgiaAges Any age - NCT04052048Recruiting
Active surveillance prostate cancer test registry study
This study enrolls men with low-risk prostate cancer who are either staying on active surveillance or planning surgery soon. It uses a new “SNEP assay” test to help monitor prostate cancer over time and may improve how doctors track risk.
Royal Oak, MichiganAges 40–80 - NCT04032470Recruiting
Deep brain stimulation registry for essential tremor patients
This study collects information from adults with essential tremor who are getting deep brain stimulation under the hospital’s standard safety guidelines. It may help improve how this treatment is chosen and used for people with tremor over time.
InnsbruckAges 18 years+
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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.