Clinical trials
Terminated Phase 2/3 trials in Canada
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
100 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 3 |
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 6 |
| 2007 | 4 |
| 2008 | 8 |
| 2009 | 4 |
| 2010 | 1 |
| 2011 | 3 |
| 2012 | 3 |
| 2013 | 4 |
| 2014 | 6 |
| 2015 | 7 |
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 2 |
| 2019 | 7 |
| 2020 | 10 |
| 2021 | 4 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Terminated | 100 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University Health Network, Toronto | 4 |
| University of Alberta | 3 |
| AstraZeneca | 2 |
| Boehringer Ingelheim | 2 |
| Bristol-Myers Squibb | 2 |
| Eli Lilly and Company | 2 |
| Facet Biotech | 2 |
| Gilead Sciences | 2 |
| Janssen Research & Development, LLC | 2 |
| London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | 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 | 6 |
| Colitis, Ulcerative | 6 |
| Alzheimer Disease | 5 |
| Inflammatory Bowel Diseases | 4 |
| Breast Neoplasms | 3 |
| Crohn Disease | 3 |
| Dementia | 3 |
| Heart Failure | 3 |
| Amyotrophic Lateral Sclerosis | 2 |
| Clostridium Infections | 2 |
Trials
Showing 1 to 25 of 100. 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.