Clinical trials
Completed Postoperative Pain trials in Canada
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
98 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 3 |
| 2007 | 5 |
| 2008 | 3 |
| 2009 | 5 |
| 2010 | 3 |
| 2011 | 3 |
| 2012 | 9 |
| 2013 | 6 |
| 2014 | 5 |
| 2015 | 7 |
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 7 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 8 |
| 2022 | 7 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 98 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | 12 |
| McMaster University | 8 |
| University of British Columbia | 8 |
| Centre hospitalier de l'Université de Montréal (CHUM) | 7 |
| McGill University Health Centre/Research Institute of the McGill University Health Centre | 6 |
| University of Alberta | 6 |
| University Health Network, Toronto | 5 |
| Alberta Children's Hospital | 3 |
| IWK Health Centre | 3 |
| Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | 3 |
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 |
|---|---|
| Postoperative Pain | 98 |
| Pain | 21 |
| Agnosia | 11 |
| Acute Pain | 5 |
| Osteoarthritis, Knee | 5 |
| Chronic Pain | 3 |
| Balanitis | 2 |
| Breast Neoplasms | 2 |
| Hernia, Inguinal | 2 |
| Opioid-Related Disorders | 2 |
Trials
Showing 1 to 25 of 98. 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.
Go deeper on Pharma Observatory
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