Clinical trials
Phase 2/3 Chronic Pain trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
20 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2006 | 1 |
| 2008 | 1 |
| 2009 | 1 |
| 2011 | 1 |
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 10 |
| Unknown status | 4 |
| Terminated | 2 |
| Withdrawn | 2 |
| Active, not recruiting | 1 |
| Recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Assiut University | 2 |
| E-DA Hospital | 2 |
| Brigham and Women's Hospital | 1 |
| Grünenthal GmbH | 1 |
| Helse Møre og Romsdal HF | 1 |
| Hospital de Clinicas de Porto Alegre | 1 |
| Islamic Azad University, Sanandaj | 1 |
| Medallion Therapeutics, Inc. | 1 |
| Medical University of South Carolina | 1 |
| Memorial University of Newfoundland | 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 | 20 |
| Pain | 3 |
| Acute Pain | 2 |
| Fibromyalgia | 2 |
| Postoperative Pain | 2 |
| Cholecystitis | 1 |
| Complex Regional Pain Syndromes | 1 |
| Musculoskeletal Diseases | 1 |
| Neoplasms | 1 |
| Neuralgia | 1 |
Trials
Showing 76 to 20 of 20. Each trial links to its page on Pharma Observatory.
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Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
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