Clinical trials
Phase 1 Crohn Disease trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
119 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 2 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 2 |
| 2008 | 1 |
| 2009 | 2 |
| 2010 | 5 |
| 2011 | 4 |
| 2012 | 5 |
| 2013 | 4 |
| 2014 | 6 |
| 2015 | 6 |
| 2016 | 5 |
| 2017 | 6 |
| 2018 | 9 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 7 |
| 2022 | 10 |
| 2023 | 6 |
| 2024 | 8 |
| 2025 | 5 |
| 2026 | 7 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 63 |
| Terminated | 15 |
| Unknown status | 13 |
| Recruiting | 9 |
| Withdrawn | 7 |
| Not yet recruiting | 5 |
| Active, not recruiting | 5 |
| Enrolling by invitation | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 6 |
| AstraZeneca | 5 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 4 |
| Stanford University | 4 |
| Mayo Clinic | 3 |
| Janssen Research & Development, LLC | 2 |
| Second Affiliated Hospital of Wenzhou Medical University | 2 |
| Tanabe Pharma Corporation | 2 |
| The Cleveland Clinic | 2 |
| UCB BIOSCIENCES, Inc. | 2 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Crohn Disease | 119 |
| Colitis, Ulcerative | 40 |
| Inflammatory Bowel Diseases | 30 |
| Arthritis, Rheumatoid | 9 |
| Autoimmune Diseases | 7 |
| Arthritis, Psoriatic | 6 |
| Vitamin D Deficiency | 5 |
| Fistula | 4 |
| Rectal Fistula | 4 |
| Spondylitis, Ankylosing | 4 |
Trials
Showing 51 to 75 of 119. Each trial links to its page on Pharma Observatory.
19 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
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