Clinical trials
Trials in Canada with no applicable phase and unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,519 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 7 |
| 2004 | 5 |
| 2005 | 15 |
| 2006 | 6 |
| 2007 | 23 |
| 2008 | 23 |
| 2009 | 20 |
| 2010 | 34 |
| 2011 | 45 |
| 2012 | 48 |
| 2013 | 48 |
| 2014 | 72 |
| 2015 | 72 |
| 2016 | 96 |
| 2017 | 94 |
| 2018 | 143 |
| 2019 | 160 |
| 2020 | 126 |
| 2021 | 137 |
| 2022 | 142 |
| 2023 | 126 |
| 2024 | 68 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 1,519 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of British Columbia | 131 |
| University Health Network, Toronto | 78 |
| University of Calgary | 66 |
| University of Manitoba | 64 |
| Sunnybrook Health Sciences Centre | 59 |
| McMaster University | 58 |
| Unity Health Toronto | 56 |
| McGill University Health Centre/Research Institute of the McGill University Health Centre | 50 |
| London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | 47 |
| Ottawa Hospital Research Institute | 46 |
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 |
|---|---|
| Anxiety Disorders | 53 |
| Stroke | 34 |
| Pain | 33 |
| Diabetes Mellitus | 31 |
| Obesity | 31 |
| Parkinson Disease | 31 |
| Cardiovascular Diseases | 30 |
| Neoplasms | 28 |
| Diabetes Mellitus, Type 2 | 25 |
| Spinal Cord Injuries | 25 |
Trials
Showing 1 to 25 of 1,519. Each trial links to its page on Pharma Observatory.
1,419 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.