Clinical trials
Recruiting Observational Chronic Pain trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
93 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2012 | 2 |
| 2014 | 1 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 18 |
| 2024 | 9 |
| 2025 | 21 |
| 2026 | 26 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Recruiting | 93 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Salem Anaesthesia Pain Clinic | 3 |
| Boston Scientific Corporation | 2 |
| Children's Hospital Medical Center, Cincinnati | 2 |
| Fondation Hôpital Saint-Joseph | 2 |
| Marmara University | 2 |
| RIVER Foundation | 2 |
| University of Minnesota | 2 |
| Vrije Universiteit Brussel | 2 |
| 4th Military Clinical Hospital with Polyclinic, Poland | 1 |
| Abbott Medical Devices | 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 | 93 |
| Fibromyalgia | 8 |
| Postoperative Pain | 8 |
| Anxiety Disorders | 7 |
| Pain | 7 |
| Neuralgia | 6 |
| Osteoarthritis, Knee | 6 |
| Musculoskeletal Pain | 4 |
| Nociplastic Pain | 4 |
| Sleep Initiation and Maintenance Disorders | 4 |
Trials
Showing 1 to 25 of 93. 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
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