Clinical trials
Observational COVID-19 trials in Canada
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
83 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2014 | 1 |
| 2019 | 1 |
| 2020 | 45 |
| 2021 | 23 |
| 2022 | 9 |
| 2023 | 3 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 44 |
| Unknown status | 24 |
| Active, not recruiting | 6 |
| Recruiting | 4 |
| Terminated | 4 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| McMaster University | 9 |
| University Health Network, Toronto | 9 |
| Laval University | 4 |
| The Hospital for Sick Children | 4 |
| University of Alberta | 4 |
| University of British Columbia | 4 |
| Ottawa Hospital Research Institute | 3 |
| University of Manitoba | 3 |
| Centre for Addiction and Mental Health | 2 |
| Centre hospitalier de l'Université de Montréal (CHUM) | 2 |
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 | 83 |
| Coronavirus Infections | 11 |
| Post-Acute COVID-19 Syndrome | 5 |
| Anxiety Disorders | 3 |
| Virus Diseases | 3 |
| Asthma | 2 |
| Dyspnea | 2 |
| Neoplasms | 2 |
| Pneumonia | 2 |
| Respiration Disorders | 2 |
Trials
Showing 1 to 25 of 83. Each trial links to its page on Pharma Observatory.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
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