Clinical trials
Postoperative Pain trials in Canada
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
185 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 2 |
| 2005 | 3 |
| 2006 | 3 |
| 2007 | 5 |
| 2008 | 5 |
| 2009 | 6 |
| 2010 | 6 |
| 2011 | 3 |
| 2012 | 9 |
| 2013 | 10 |
| 2014 | 7 |
| 2015 | 11 |
| 2016 | 6 |
| 2017 | 10 |
| 2018 | 15 |
| 2019 | 6 |
| 2020 | 8 |
| 2021 | 14 |
| 2022 | 13 |
| 2023 | 17 |
| 2024 | 11 |
| 2025 | 11 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 98 |
| Unknown status | 30 |
| Recruiting | 23 |
| Terminated | 22 |
| Not yet recruiting | 5 |
| Active, not recruiting | 4 |
| Withdrawn | 2 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| McMaster University | 16 |
| London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | 13 |
| McGill University Health Centre/Research Institute of the McGill University Health Centre | 13 |
| University of British Columbia | 13 |
| University Health Network, Toronto | 11 |
| Centre hospitalier de l'Université de Montréal (CHUM) | 10 |
| University of Alberta | 9 |
| Ciusss de L'Est de l'Île de Montréal | 7 |
| Nova Scotia Health Authority | 5 |
| University of Manitoba | 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 |
|---|---|
| Postoperative Pain | 185 |
| Pain | 26 |
| Agnosia | 18 |
| Chronic Pain | 11 |
| Osteoarthritis, Knee | 7 |
| Acute Pain | 6 |
| Breast Neoplasms | 4 |
| Hernia, Inguinal | 4 |
| Opioid-Related Disorders | 4 |
| Postoperative Nausea and Vomiting | 4 |
Trials
Showing 1 to 25 of 185. Each trial links to its page on Pharma Observatory.
85 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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