Clinical trials
Phase 2/3 trials in Canada
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
631 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 8 |
| 2002 | 12 |
| 2003 | 12 |
| 2004 | 20 |
| 2005 | 23 |
| 2006 | 23 |
| 2007 | 20 |
| 2008 | 27 |
| 2009 | 23 |
| 2010 | 20 |
| 2011 | 17 |
| 2012 | 20 |
| 2013 | 20 |
| 2014 | 22 |
| 2015 | 26 |
| 2016 | 25 |
| 2017 | 25 |
| 2018 | 32 |
| 2019 | 31 |
| 2020 | 35 |
| 2021 | 29 |
| 2022 | 42 |
| 2023 | 22 |
| 2024 | 26 |
| 2025 | 31 |
| 2026 | 26 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 301 |
| Terminated | 100 |
| Recruiting | 86 |
| Unknown status | 56 |
| Active, not recruiting | 55 |
| Withdrawn | 11 |
| Enrolling by invitation | 8 |
| Suspended | 7 |
| Not yet recruiting | 7 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of Alberta | 27 |
| University Health Network, Toronto | 25 |
| University of British Columbia | 20 |
| University of Calgary | 17 |
| Bristol-Myers Squibb | 16 |
| Pfizer | 14 |
| London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | 11 |
| Ottawa Hospital Research Institute | 11 |
| AstraZeneca | 10 |
| McGill University Health Centre/Research Institute of the McGill University Health Centre | 10 |
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 |
|---|---|
| COVID-19 | 16 |
| Alzheimer Disease | 15 |
| Prostatic Neoplasms | 13 |
| Colitis, Ulcerative | 12 |
| Breast Neoplasms | 11 |
| Carcinoma, Non-Small-Cell Lung | 11 |
| Heart Failure | 11 |
| Neoplasms | 11 |
| Recurrence | 11 |
| Major Depressive Disorder | 10 |
Trials
Showing 26 to 50 of 631. Each trial links to its page on Pharma Observatory.
531 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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