Clinical trials
Bronchiolitis Obliterans Syndrome trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
293 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 3 |
| 2003 | 6 |
| 2004 | 6 |
| 2005 | 5 |
| 2006 | 11 |
| 2007 | 10 |
| 2008 | 12 |
| 2009 | 8 |
| 2010 | 18 |
| 2011 | 15 |
| 2012 | 10 |
| 2013 | 14 |
| 2014 | 14 |
| 2015 | 19 |
| 2016 | 14 |
| 2017 | 11 |
| 2018 | 12 |
| 2019 | 10 |
| 2020 | 13 |
| 2021 | 11 |
| 2022 | 8 |
| 2023 | 12 |
| 2024 | 19 |
| 2025 | 18 |
| 2026 | 12 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 165 |
| Recruiting | 42 |
| Terminated | 39 |
| Active, not recruiting | 22 |
| Unknown status | 11 |
| Withdrawn | 9 |
| Suspended | 2 |
| Enrolling by invitation | 2 |
| Not yet recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Dana-Farber Cancer Institute | 11 |
| Fred Hutchinson Cancer Center | 11 |
| National Cancer Institute (NCI) | 10 |
| Incyte Corporation | 9 |
| Gilead Sciences | 7 |
| M.D. Anderson Cancer Center | 7 |
| Novartis Pharmaceuticals | 6 |
| Pfizer | 6 |
| Pharmacyclics LLC. | 5 |
| University of Miami | 5 |
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 |
|---|---|
| Bronchiolitis Obliterans Syndrome | 293 |
| Graft vs Host Disease | 31 |
| Leukemia | 21 |
| Pain | 20 |
| Low Back Pain | 13 |
| Leukemia, Lymphocytic, Chronic, B-Cell | 12 |
| Bronchiolitis Obliterans | 10 |
| Hematologic Neoplasms | 10 |
| Lymphoma, Follicular | 10 |
| Stroke | 10 |
Trials
Showing 1 to 25 of 293. Each trial links to its page on Pharma Observatory.
193 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.
Go deeper on Pharma Observatory
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