Clinical trials
Observational Chronic Pain trials in Canada
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
39 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2012 | 3 |
| 2014 | 1 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 5 |
| 2019 | 1 |
| 2020 | 5 |
| 2021 | 6 |
| 2022 | 6 |
| 2023 | 2 |
| 2025 | 5 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 11 |
| Unknown status | 9 |
| Recruiting | 8 |
| Active, not recruiting | 3 |
| Suspended | 3 |
| Terminated | 3 |
| Not yet recruiting | 1 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Salem Anaesthesia Pain Clinic | 6 |
| University Health Network, Toronto | 4 |
| Université de Sherbrooke | 4 |
| Canadian Forces Health Services Centre Ottawa | 3 |
| Centre hospitalier de l'Université de Montréal (CHUM) | 2 |
| Ciusss de L'Est de l'Île de Montréal | 2 |
| McMaster University | 2 |
| Wilderman Medical Clinic | 2 |
| BC Women's Hospital & Health Centre | 1 |
| Boston Scientific Corporation | 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 |
|---|---|
| Chronic Pain | 39 |
| Back Pain | 3 |
| Fibromyalgia | 3 |
| Pain | 3 |
| Agnosia | 2 |
| Low Back Pain | 2 |
| Musculoskeletal Pain | 2 |
| Sleep Initiation and Maintenance Disorders | 2 |
| Adrenal Insufficiency | 1 |
| Arthralgia | 1 |
Trials
Showing 1 to 25 of 39. 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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