Thousands of IBD patients enrolled in massive north american registry
NCT ID NCT03162549
First seen Jun 27, 2026 · Last updated Aug 28, 2026 · Updated 1 time
Summary
This registry is following over 2,200 adults with inflammatory bowel disease (IBD) across North America to see how approved treatments work in everyday practice. Researchers are collecting data on disease patterns, complications, and patient outcomes. The goal is to better understand the disease and improve treatment decisions.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this registry could help doctors better understand which IBD treatments work best for different patients and improve long-term care.
- What could go wrong
- This is an observational study, not a treatment trial. It collects data but does not test new therapies, so it won't directly lead to new cures.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 2,287 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2017
- Expected to finish
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Dec 2100
An estimate. End dates often move.
- Lead sponsor
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A research network
The lead sponsor is a research network or cooperative group.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients are enrolled in the Inflammatory Bowel Disease (IBD) Registry during regularly -scheduled office visits. Selected gastroenterologist are invited to participate as investigators in the Registry.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
ELIGIBILITY CRITERIA∗ To be eligible for enrollment into the CorEvitas IBD Registry, a patient must satisfy all of the inclusion criteria and none of the exclusion criteria listed below. Inclusion Criteria: * At least 18 years of age or older. * Willing and able to provide written consent for participation in the IBD Registry. * Willing and able to provide Personally Identifiable Information (PII) which includes the following types of personal information at a minimum: full name, date of birth, sex, and home address zip code. * Diagnosis of one of the following by a gastroenterologist: 1. Crohn's disease 2. Ulcerative colitis * Prevalent users or new /incident users of an approved biologic drug or JAK inhibitor (Tofacitinib) for the treatment of UC or Crohn's disease. Exclusion Criteria: • Participating in or planning to participate in a clinical trial (Phase I - III) or a post-marketing study or registry (i.e. phase IV).∆
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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CorEvitas, LLC
Waltham, Massachusetts, 02451, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Ulcerative colitis drugs put under the microscope for hidden clot risk
- Can a cheap Anti-Inflammatory drug calm ulcerative colitis?
- Lab-Grown gut patches made from Patients' own cells tested against Crohn's ulcers
- Can early symptom relief predict who stays on IBD biologic?
- Can a liquid diet calm Crohn's in kids?
- Which IBD therapy works best for kids? researchers compare two approaches