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| Withdrawn | 250 |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 1 to 25 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.