Clinical trials
Observational Asthma trials in Canada
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
57 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 2 |
| 2006 | 1 |
| 2007 | 6 |
| 2009 | 3 |
| 2011 | 5 |
| 2012 | 2 |
| 2013 | 1 |
| 2014 | 4 |
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 7 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 36 |
| Unknown status | 10 |
| Recruiting | 5 |
| Terminated | 2 |
| Withdrawn | 2 |
| Active, not recruiting | 1 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Laval University | 11 |
| McMaster University | 7 |
| University of British Columbia | 4 |
| University of Calgary | 4 |
| Université de Sherbrooke | 4 |
| The Hospital for Sick Children | 3 |
| AstraZeneca | 2 |
| Boston Scientific Corporation | 2 |
| Hamilton Health Sciences Corporation | 2 |
| Ottawa Hospital Research Institute | 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 |
|---|---|
| Asthma | 57 |
| Inflammation | 6 |
| Disease | 4 |
| Pulmonary Disease, Chronic Obstructive | 4 |
| Airway Remodeling | 2 |
| Bronchiolitis | 2 |
| COVID-19 | 2 |
| Hypersensitivity | 2 |
| Infant, Premature, Diseases | 2 |
| Nasal Polyps | 2 |
Trials
Showing 1 to 25 of 57. 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.
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