Clinical trials
Opioid-Related Disorders trials in Canada
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
36 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 2 |
| 2011 | 1 |
| 2013 | 3 |
| 2014 | 2 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 2 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 2 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 18 |
| Recruiting | 7 |
| Unknown status | 4 |
| Not yet recruiting | 3 |
| Withdrawn | 2 |
| Active, not recruiting | 1 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of British Columbia | 7 |
| Pouya Azar | 3 |
| BC Centre on Substance Use | 2 |
| Centre for Addiction and Mental Health | 2 |
| Indivior Inc. | 2 |
| Pfizer | 2 |
| Saskatchewan Health Authority - Regina Area | 2 |
| Unity Health Toronto | 2 |
| Women's College Hospital | 2 |
| AstraZeneca | 1 |
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 |
|---|---|
| Opioid-Related Disorders | 36 |
| Chronic Pain | 5 |
| Postoperative Pain | 4 |
| Substance-Related Disorders | 4 |
| Alcoholism | 2 |
| Drug Misuse | 2 |
| Marijuana Abuse | 2 |
| Opiate Overdose | 2 |
| Pain | 2 |
| Acquired Immunodeficiency Syndrome | 1 |
Trials
Showing 1 to 25 of 36. 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.
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