Clinical trials
Registry clinical trials
Below are recruiting registry clinical trials, each written for real people, not researchers. We’re tracking 1,405 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT01073475Recruiting
Pregnancy and birth registry for community health research
This trial is a long-term registry that collects pregnancy and birth information in a community to help researchers study maternal and newborn health. It may help you and others by improving understanding of care and outcomes across many pregnancies.
Birmingham, AlabamaAges Any age - NCT01950624Recruiting
DS-Connect registry for people with Down syndrome
This is a study registry that collects information from people with Down syndrome (or certain forms like mosaic or partial trisomy 21) and their families. It helps researchers learn about health and needs over time and makes it easier to contact people for future studies.
Aurora, ColoradoAges Any age - NCT01904851Recruiting
Registry for leg artery procedures and their outcomes
This study collects information about people who had a procedure to improve blood flow in certain leg arteries. It helps researchers understand which treatments work best and what outcomes to expect.
Little Rock, ArkansasAges Any age - NCT01761981Recruiting
Registry for patients with hereditary bleeding vessel disease (HHT)
This is a patient registry that collects information about people with hereditary hemorrhagic telangiectasia (HHT). It may help doctors better understand the condition and improve care over time.
Buenos Aires, Buenos AiresAges Any age - NCT01574053Recruiting
Global Huntington’s disease registry for gene carriers and controls
This study builds a global record of people who carry the Huntington’s (HD) gene change and people who do not. By comparing them over time, researchers hope to better understand how HD begins and progresses.
Birmingham, AlabamaAges 18 years+ - NCT02022943Recruiting
Join an Alzheimer's prevention registry website
This trial builds a registry so researchers can contact you about future Alzheimer’s studies. It mainly requires agreeing to the registry’s website terms and conditions.
Phoenix, ArizonaAges 18–110 - NCT02299466Recruiting
Registry for adults on home IV nutrition
This is a registry (a record-keeping study) for adults who receive total parenteral nutrition through an IV at home long term. It may help doctors better understand your care and improve future support for people using home IV nutrition.
Calgary, AlbertaAges 18 years+ - NCT02650453Recruiting
Registry for surgeries to restore blocked deep leg veins
This study keeps a registry (a secure list of patient information) for people who have major blockages in deep veins in the leg or pelvis and need a vein repair procedure. It may help doctors understand outcomes over time and improve future care.
MaastrichtAges Any age - NCT02208869Recruiting
Registry for inherited high cholesterol (familial hypercholesterolemia)
This registry collects information from people with inherited high cholesterol to better understand the condition and care needs. You may be invited to share blood and medical test results, especially your cholesterol and related health history.
ChelyabinskAges 7–80 - NCT02399527Recruiting
Lymphatic problem registry for tracking outcomes
This study enrolls people with certain lymphatic (lymph fluid) conditions to collect information and track how they do over time. It may help doctors better understand outcomes and improve care.
Boston, MassachusettsAges Any age - NCT02895165Recruiting
Pregnancy and fertility registry for people with breast cancer
This trial is a registry that collects information about pregnancy and future fertility in people with breast cancer. It may help doctors better understand outcomes and care options for patients in these situations by studying real-world experiences.
Asti, AstiAges 18–45 - NCT02180178Recruiting
Heart catheter registry for slow coronary blood flow
This study builds a database of people who are having a coronary angiography (a heart blood-vessel X-ray test). It aims to better understand conditions like slow blood flow in the heart’s small vessels and may help improve how these conditions are diagnosed and treated.
MainzAges Any age - NCT02817997Recruiting
Registry for people with Castleman disease worldwide
This trial is a worldwide registry that collects basic medical information from people diagnosed with Castleman disease. It helps researchers learn about real-world care and outcomes across different ages and care settings.
Philadelphia, PennsylvaniaAges Any age - NCT02329210Recruiting
Registry study for people with Bardet-Biedl syndrome
This study is a registry that collects health and genetic information from people with Bardet-Biedl syndrome. It may help researchers better understand the condition and improve future care by building a clear group of eligible patients.
Marshfield, WisconsinAges Any age - NCT02103361Recruiting
Pregnancy registry for Stelara or Tremfya exposure
This study is a pregnancy exposure registry. It collects information to better understand pregnancy outcomes after exposure to Stelara or Tremfya (medicines used for autoimmune diseases).
La Jolla, CaliforniaAges Any age - NCT02901392Recruiting
Sling or artificial urinary sphincter after prostate cancer
This registry study follows men who have ongoing “stress” urine leakage after prostate cancer treatment and choose a sling or an artificial urinary sphincter. It aims to better understand outcomes and quality of life, and your care team uses check-in visits and questionnaires to track progress.
ValenciaAges 18 years+ - NCT02686229Recruiting
Registry study for adults with suspected low-grade brain tumor
This study records health details about adults who may have a low-grade glioma (a slower-growing brain tumor) based on scan results. Researchers use these data to better understand disease patterns and outcomes, and help connect individual patients to future research.
UlmAges 18 years+ - NCT02165059Recruiting
Stomach and small-bowel tissue study during surgery
This study collects small tissue samples from the stomach and upper small intestine while you’re already having certain kinds of GI (digestive) or abdominal surgery. It aims to learn what causes stomach or bowel movement problems in some patients, which could guide future diagnosis and care.
Indianapolis, IndianaAges 6 months–90 years - NCT02418442Recruiting
Kid rheumatic disease registry study for follow-up care
This is an observational study that follows children and teens with rheumatic (joint/inflammatory) diseases to better understand how they develop and are cared for over time. You may help by letting the study contact your family in the future and by completing study tasks as needed.
Birmingham, AlabamaAges Up to 21 years - NCT02435940Recruiting
Registry for inherited eye vision conditions
This study is a registry, meaning it collects information about people with inherited retinal (retina) diseases. It may help researchers learn how these conditions progress and connect you with future studies or treatments.
Columbia, MarylandAges Any age - NCT02762175Recruiting
Track breathing airway changes after jaw surgery for sleep apnea
This study records how your upper airway changes on scans after a jaw surgery called MMA for obstructive sleep apnea (OSAS). It also looks at how those changes relate to quality of life, which may help doctors better predict who benefits from surgery.
BrugesAges Any age - NCT02150850Recruiting
Registry for atypical femur fractures in adults 45+
This registry follows people in Quebec who have had an atypical femur fracture (a specific type of thigh-bone fracture). It aims to better understand these injuries and support future care by collecting health information over time.
Montreal, QuebecAges 45 years+ - NCT02461615Recruiting
Registry for pulmonary alveolar proteinosis (PAP) patients
This study keeps a national record of people with pulmonary alveolar proteinosis (PAP). It includes one “snapshot” group and one group that follows people with autoimmune PAP and asks about symptoms and quality of life.
Cincinnati, OhioAges Any age - NCT02417324Recruiting
Registering new brain tumor patients to build better care
This study collects medical information (and sometimes tumor tissue) from people diagnosed with certain brain tumors after January 1, 2012. It aims to improve understanding of these tumors worldwide so future care can be better.
AachenAges Any age
Hear when a new Registry trial opens
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Common questions
- Are there clinical trials for registry?
- Yes. Clin2 currently lists 1,405 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.