Clinical trials
Influenza, Human trials in Canada
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
147 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 5 |
| 2006 | 3 |
| 2007 | 9 |
| 2008 | 14 |
| 2009 | 19 |
| 2010 | 15 |
| 2011 | 10 |
| 2012 | 11 |
| 2013 | 16 |
| 2014 | 6 |
| 2015 | 2 |
| 2016 | 8 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 2 |
| 2026 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 120 |
| Unknown status | 10 |
| Recruiting | 6 |
| Active, not recruiting | 4 |
| Terminated | 3 |
| Withdrawn | 3 |
| Not yet recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 31 |
| Medicago | 8 |
| Dalhousie University | 6 |
| McMaster University | 6 |
| University Health Network, Toronto | 6 |
| University of British Columbia | 6 |
| Hoffmann-La Roche | 5 |
| University of Alberta | 5 |
| BioCryst Pharmaceuticals | 4 |
| British Columbia Centre for Disease Control | 4 |
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 |
|---|---|
| Influenza, Human | 147 |
| Respiratory Tract Infections | 17 |
| Orthomyxoviridae Infections | 13 |
| Virus Diseases | 13 |
| Infections | 11 |
| Respiratory Tract Diseases | 11 |
| RNA Virus Infections | 9 |
| COVID-19 | 7 |
| Headache | 4 |
| Common Cold | 3 |
Trials
Showing 26 to 50 of 147. Each trial links to its page on Pharma Observatory.
47 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.