Clinical trials
COVID-19 trials in Canada
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
278 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 118 |
| 2021 | 90 |
| 2022 | 36 |
| 2023 | 15 |
| 2024 | 6 |
| 2025 | 2 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 155 |
| Unknown status | 52 |
| Terminated | 32 |
| Recruiting | 16 |
| Active, not recruiting | 11 |
| Withdrawn | 9 |
| Suspended | 1 |
| Not yet recruiting | 1 |
| Approved for marketing | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University Health Network, Toronto | 19 |
| McMaster University | 15 |
| Unity Health Toronto | 13 |
| McGill University Health Centre/Research Institute of the McGill University Health Centre | 11 |
| The Hospital for Sick Children | 11 |
| London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | 9 |
| University of Calgary | 8 |
| University of Manitoba | 8 |
| Sunnybrook Health Sciences Centre | 7 |
| University of British Columbia | 7 |
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 | 278 |
| Coronavirus Infections | 48 |
| Post-Acute COVID-19 Syndrome | 18 |
| Anxiety Disorders | 12 |
| Severe Acute Respiratory Syndrome | 12 |
| Respiratory Distress Syndrome | 10 |
| Virus Diseases | 9 |
| Influenza, Human | 7 |
| Pneumonia | 7 |
| Respiratory Tract Infections | 6 |
Trials
Showing 26 to 50 of 278. Each trial links to its page on Pharma Observatory.
178 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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