Clinical trials
Observational Bronchiolitis Obliterans Syndrome trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
39 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2005 | 4 |
| 2006 | 2 |
| 2007 | 2 |
| 2009 | 2 |
| 2010 | 3 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 3 |
| 2017 | 2 |
| 2018 | 2 |
| 2020 | 3 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 24 |
| Recruiting | 4 |
| Active, not recruiting | 4 |
| Unknown status | 3 |
| Terminated | 2 |
| Withdrawn | 1 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Fred Hutchinson Cancer Center | 3 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 2 |
| National Institute of Environmental Health Sciences (NIEHS) | 2 |
| Oregon Health and Science University | 2 |
| University of British Columbia | 2 |
| Algos Clinical Development Thomas L. Yearwood, MD, PhD | 1 |
| Aliye Uc | 1 |
| Ann & Robert H Lurie Children's Hospital of Chicago | 1 |
| Boston Scientific Corporation | 1 |
| Brian Keller | 1 |
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 | 39 |
| Graft vs Host Disease | 5 |
| Hematologic Neoplasms | 3 |
| Pain | 3 |
| Sinusitis | 3 |
| Cholecystitis | 2 |
| Leukemia | 2 |
| Anemia, Sickle Cell | 1 |
| Autoimmune Diseases | 1 |
| Back Pain | 1 |
Trials
Showing 1 to 25 of 39. Each trial links to its page 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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