Clinical trials
Trials in Canada with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
10,530 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 14 |
| 2001 | 26 |
| 2002 | 50 |
| 2003 | 53 |
| 2004 | 82 |
| 2005 | 121 |
| 2006 | 132 |
| 2007 | 190 |
| 2008 | 216 |
| 2009 | 227 |
| 2010 | 283 |
| 2011 | 326 |
| 2012 | 409 |
| 2013 | 450 |
| 2014 | 499 |
| 2015 | 526 |
| 2016 | 564 |
| 2017 | 618 |
| 2018 | 740 |
| 2019 | 693 |
| 2020 | 518 |
| 2021 | 724 |
| 2022 | 697 |
| 2023 | 646 |
| 2024 | 564 |
| 2025 | 599 |
| 2026 | 459 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 5,938 |
| Unknown status | 1,519 |
| Recruiting | 1,260 |
| Terminated | 555 |
| Active, not recruiting | 512 |
| Not yet recruiting | 379 |
| Withdrawn | 250 |
| Enrolling by invitation | 70 |
| Suspended | 47 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of British Columbia | 717 |
| University Health Network, Toronto | 545 |
| University of Alberta | 420 |
| McMaster University | 416 |
| University of Calgary | 362 |
| University of Manitoba | 333 |
| London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | 296 |
| Sunnybrook Health Sciences Centre | 281 |
| Centre for Addiction and Mental Health | 235 |
| Laval University | 231 |
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 |
|---|---|
| Anxiety Disorders | 277 |
| Obesity | 269 |
| Stroke | 217 |
| Neoplasms | 203 |
| Pain | 201 |
| Diabetes Mellitus, Type 2 | 199 |
| Breast Neoplasms | 190 |
| Prostatic Neoplasms | 178 |
| Cardiovascular Diseases | 174 |
| Diabetes Mellitus | 164 |
Trials
Showing 26 to 50 of 10,530. Each trial links to its page on Pharma Observatory.
10,430 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.