Clinical trials
Phase 1 trials in Canada
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
2,136 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 11 |
| 2001 | 19 |
| 2002 | 35 |
| 2003 | 47 |
| 2004 | 47 |
| 2005 | 63 |
| 2006 | 66 |
| 2007 | 73 |
| 2008 | 94 |
| 2009 | 73 |
| 2010 | 67 |
| 2011 | 82 |
| 2012 | 86 |
| 2013 | 84 |
| 2014 | 84 |
| 2015 | 84 |
| 2016 | 98 |
| 2017 | 113 |
| 2018 | 99 |
| 2019 | 98 |
| 2020 | 86 |
| 2021 | 106 |
| 2022 | 106 |
| 2023 | 95 |
| 2024 | 120 |
| 2025 | 98 |
| 2026 | 61 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 1,382 |
| Terminated | 211 |
| Recruiting | 183 |
| Active, not recruiting | 161 |
| Unknown status | 114 |
| Withdrawn | 47 |
| Not yet recruiting | 23 |
| Enrolling by invitation | 10 |
| Suspended | 5 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University Health Network, Toronto | 76 |
| Teva Pharmaceuticals USA | 74 |
| Novartis Pharmaceuticals | 68 |
| National Cancer Institute (NCI) | 61 |
| Hoffmann-La Roche | 56 |
| Bristol-Myers Squibb | 45 |
| GlaxoSmithKline | 44 |
| University of British Columbia | 36 |
| Pfizer | 34 |
| Sunnybrook Health Sciences Centre | 33 |
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 |
|---|---|
| Neoplasms | 158 |
| Carcinoma, Non-Small-Cell Lung | 107 |
| Breast Neoplasms | 74 |
| Colorectal Neoplasms | 67 |
| Neoplasm Metastasis | 59 |
| Recurrence | 57 |
| Leukemia, Myeloid, Acute | 56 |
| Melanoma | 56 |
| Ovarian Neoplasms | 48 |
| Prostatic Neoplasms | 47 |
Trials
Showing 1 to 25 of 2,136. Each trial links to its page on Pharma Observatory.
2,036 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.
Go deeper on Pharma Observatory
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