Clinical trials
Observational Heart Failure trials in Canada
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
88 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2007 | 4 |
| 2008 | 1 |
| 2009 | 6 |
| 2010 | 4 |
| 2011 | 7 |
| 2012 | 3 |
| 2013 | 2 |
| 2014 | 7 |
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 2 |
| 2018 | 9 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 7 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 52 |
| Unknown status | 15 |
| Recruiting | 10 |
| Terminated | 5 |
| Withdrawn | 3 |
| Active, not recruiting | 2 |
| Not yet recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Medtronic | 13 |
| Montreal Heart Institute | 7 |
| Abbott Medical Devices | 4 |
| University Health Network, Toronto | 4 |
| Institute for Clinical Evaluative Sciences | 3 |
| McGill University Health Centre/Research Institute of the McGill University Health Centre | 3 |
| McMaster University | 3 |
| Medtronic Cardiac Rhythm and Heart Failure | 3 |
| Ottawa Heart Institute Research Corporation | 3 |
| University of Alberta | 3 |
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 |
|---|---|
| Heart Failure | 88 |
| Arrhythmias, Cardiac | 8 |
| Cardiovascular Diseases | 7 |
| Myocardial Infarction | 6 |
| Pulmonary Disease, Chronic Obstructive | 5 |
| Acute Kidney Injury | 4 |
| Atrial Fibrillation | 4 |
| Bradycardia | 4 |
| Cardiomyopathies | 4 |
| Coronary Artery Disease | 4 |
Trials
Showing 1 to 25 of 88. 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.