Clinical trials
Active, not recruiting Observational trials in Canada
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
273 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 4 |
| 2008 | 10 |
| 2009 | 2 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 5 |
| 2013 | 10 |
| 2014 | 6 |
| 2015 | 10 |
| 2016 | 10 |
| 2017 | 8 |
| 2018 | 26 |
| 2019 | 18 |
| 2020 | 28 |
| 2021 | 33 |
| 2022 | 24 |
| 2023 | 25 |
| 2024 | 33 |
| 2025 | 10 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Active, not recruiting | 273 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University Health Network, Toronto | 35 |
| London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | 9 |
| AbbVie | 7 |
| Université de Sherbrooke | 6 |
| Centre for Addiction and Mental Health | 5 |
| Ottawa Hospital Research Institute | 5 |
| Sunnybrook Health Sciences Centre | 5 |
| The Hospital for Sick Children | 5 |
| Unity Health Toronto | 5 |
| University of Alberta | 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 |
|---|---|
| Neoplasms | 10 |
| Osteoarthritis | 9 |
| Renal Insufficiency, Chronic | 9 |
| Breast Neoplasms | 8 |
| Arthritis, Rheumatoid | 7 |
| Colitis, Ulcerative | 7 |
| Crohn Disease | 7 |
| COVID-19 | 6 |
| Disease | 6 |
| Osteonecrosis | 6 |
Trials
Showing 1 to 25 of 273. Each trial links to its page on Pharma Observatory.
173 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.