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| Withdrawn | 9 |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 1 to 25 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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