Clinical trials
Phase 3 Respiratory Tract Diseases trials in Canada
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
26 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2009 | 2 |
| 2011 | 1 |
| 2013 | 1 |
| 2014 | 4 |
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 20 |
| Recruiting | 3 |
| Active, not recruiting | 1 |
| Enrolling by invitation | 1 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| AstraZeneca | 10 |
| Medicago | 3 |
| Bellus Health Inc. - a GSK company | 2 |
| United Therapeutics | 2 |
| Vertex Pharmaceuticals Incorporated | 2 |
| Daiichi Sankyo | 1 |
| Eli Lilly and Company | 1 |
| GlaxoSmithKline | 1 |
| Merck Sharp & Dohme LLC | 1 |
| Pfizer | 1 |
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 |
|---|---|
| Respiratory Tract Diseases | 26 |
| Lung Diseases | 18 |
| Bronchial Diseases | 9 |
| Lung Diseases, Obstructive | 9 |
| Asthma | 8 |
| Respiratory Tract Infections | 5 |
| Influenza, Human | 4 |
| Pathologic Processes | 4 |
| RNA Virus Infections | 4 |
| Virus Diseases | 4 |
Trials
Showing 1 to 25 of 26. 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.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
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