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
- NCT04045587Recruiting
Registry for severe asthma in adults in Canada
This is a research registry that collects health information from adults with severe asthma to better understand how the condition behaves and how treatments are used. You may be able to take part if your asthma is considered severe and is not well controlled.
Edmonton, AlbertaAges 18 years+ - NCT04039061Recruiting
Study registry for people with ADPKD
This trial is a patient registry that collects information from people who have—or might have—autosomal dominant polycystic kidney disease (ADPKD). It may help researchers better understand the condition and improve future studies.
Kansas City, MissouriAges Any age - NCT04122872Recruiting
German sarcoma registry for adults with rare tumor types
This study is a German “registry,” meaning it collects information about people with specific bone or soft tissue tumors (including some borderline or hard-to-classify cases). It helps doctors and researchers learn more about these rare conditions to improve future care.
Tübingen, Baden-WurttembergAges 18 years+ - NCT04115566Recruiting
HS patient registry and sample storage study
This study enrolls people with hidradenitis suppurativa (HS) to better understand the condition over time and store optional health information and samples. Being in the registry may help researchers learn about patterns in HS and support future research.
San Francisco, CaliforniaAges 10 years+ - NCT04078412Enrolling by invitation
Registry for adults with nontuberculous lung infection
This is a research registry that collects information from adults diagnosed with nontuberculous mycobacterial (NTM) lung disease. It may help doctors better understand the disease and improve care over time.
SeoulAges 20 years+ - NCT04117100Recruiting
Study registry for advanced endoscopy treatments
This study keeps a record of people who choose an advanced endoscopy procedure (like ESD, EMR, advanced polypectomy, POEM, or treatment for Zenker’s). It aims to learn about real-world outcomes and safety, which may help improve care for future patients.
Montreal, QuebecAges 18 years+ - NCT04085029Recruiting
Study registry for patients getting focused radiation for spread disease
This study keeps a registry (a record) of people with metastatic (spread) cancer who are receiving focused, high-dose radiation to body sites outside the brain. It aims to better understand outcomes and care patterns for these patients.
Cary, North CarolinaAges 18 years+ - 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 - NCT03325855Recruiting
Fecal transplant registry for patients and donors
This study is a national “registry” that collects information from people who get fecal microbiota transplant (a stool-based treatment) and from people who donate stool. It helps researchers understand who receives these treatments and how they do over time.
Phoenix, ArizonaAges Any age - NCT04004286Recruiting
Pain registry and blood sample biobank for eligible service members
This trial is building a pain registry biobank to learn more about pain and how different people experience it. If you’re eligible for care in the Military Healthcare System and can consent, you may be able to contribute your information for future research.
San Diego, CaliforniaAges 18–80 - NCT03984591Enrolling by invitationPhase 4
Compare spironolactone vs eplerenone for heart failure patients
This study uses Denmark’s heart failure registry to compare two common tablet medicines—spironolactone and eplerenone—for people with symptomatic systolic heart failure. It aims to see which one leads to better health outcomes over time.
CopenhagenAges Any age - NCT04008173Enrolling by invitation
Survey study of acute heart attack symptoms
This study collects information about symptoms and experiences during acute coronary syndromes, which are sudden, serious heart events like heart attacks or unstable angina. It may help researchers understand patterns of care and symptoms to improve future treatment and support.
Bologna, BolognaAges 18 years+ - NCT03991728Recruiting
TMJ implant registry for adults with a new jaw joint replacement
This registry is for adults getting an artificial (alloplastic) full replacement of the jaw joint (TMJ). It collects real-world information about your implant and care to help improve future outcomes.
São PauloAges 18 years+ - NCT03965143Recruiting
Talus replacement registry for adults who need new ankle bone
This study is a real-world registry that follows adults who need a talus (ankle bone) replacement and are able to participate over time. It helps doctors understand outcomes and safety, especially the risk of infection, and may offer structured follow-up care.
Columbia, MissouriAges 18 years+ - NCT03910569Recruiting
Takotsubo heart event registry and blood protein study
This study enrolls people who have been diagnosed with Takotsubo (a temporary, stress-related heart condition). It aims to better understand Takotsubo by collecting your medical records and analyzing proteins, which may help improve care in the future.
Los Angeles, CaliforniaAges 18 years+ - NCT03853772Enrolling by invitation
Heartburn registry for long-term symptom and care follow-up
This registry enrolls people with GERD (chronic heartburn/reflux) to track symptoms and treatments over time for up to 5 years. It may help researchers understand what works best in everyday care, and you’ll be asked to complete check-in surveys.
Orange, CaliforniaAges 18 years+ - NCT03789721Recruiting
ALD registry study for patients and families in the U.S.
This study builds a national registry to better understand adrenoleukodystrophy (ALD) in patients and families. You may help researchers learn how ALD affects people over time and improve future care.
Minneapolis, MinnesotaAges Any age - NCT01429727Recruiting
Virtual registry for recent SCAD patients at Mayo Clinic
This study is a virtual registry (a way to collect and track real-world health information) for people diagnosed with SCAD at Mayo Clinic. It may help researchers better understand SCAD in groups that are often underrepresented and in urgent, recent cases.
Rochester, MinnesotaAges 18 years+ - NCT02593565Recruiting
Pregnancy blood-vessel disease registry study
This is a pregnancy registry that collects information from people with certain blood-vessel inflammatory diseases during pregnancy. It helps researchers better understand these conditions in pregnancy and may guide future care.
Tampa, FloridaAges 18–50 - NCT03549754Recruiting
iCaReMe registry for adults with diabetes, blood pressure, or heart/kidney disease
This is a health “registry,” meaning it collects information about people living with common chronic conditions. It may help researchers better understand real-world health needs and outcomes for people with type 2 diabetes, high blood pressure, heart failure, and/or chronic kidney disease.
Fortaleza, CearáAges 18 years+ - NCT03690336Enrolling by invitation
Using registry records to study nonacog beta pegol safety
This study looks at safety information using existing patient registry records, not new treatment visits. It may help researchers better understand side effects of nonacog beta pegol by using real-world data.
BaarnAges Any age - NCT03617237Recruiting
Radiation patient registry for cancer and non-cancer cases
This study keeps records to understand outcomes for people who had radiation treatment (or were evaluated for it) since 2000. It may help doctors compare results for different conditions and treatment approaches, including cancer and non-cancer problems.
Dallas, TexasAges 18–99 - NCT03562273Recruiting
GammaPod planning study for breast cancer quality of life
This study looks at how GammaPod radiation planning after a lumpectomy affects quality of life and comfort. Your doctors will use imaging and a structured plan to help predict outcomes and refine care.
Bel Air, MarylandAges 18 years+ - NCT03571373Recruiting
Study of new childhood IBD and tracking safety
This trial collects information from children who are newly diagnosed with inflammatory bowel disease (IBD) and follows them to understand safety in real life. It may help doctors improve early diagnosis and treatment planning for kids with IBD.
RotterdamAges birth–19 years
Hear when a new Registry trial opens
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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.