Clinical trials
Phase 2/3 Pain trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
97 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 3 |
| 2004 | 1 |
| 2005 | 3 |
| 2006 | 6 |
| 2007 | 3 |
| 2008 | 11 |
| 2009 | 4 |
| 2010 | 3 |
| 2011 | 9 |
| 2012 | 4 |
| 2013 | 4 |
| 2014 | 4 |
| 2015 | 9 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 64 |
| Unknown status | 11 |
| Terminated | 7 |
| Recruiting | 5 |
| Withdrawn | 3 |
| Not yet recruiting | 3 |
| Enrolling by invitation | 2 |
| Active, not recruiting | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Centers for Disease Control and Prevention | 3 |
| Mashhad University of Medical Sciences | 3 |
| Ann & Robert H Lurie Children's Hospital of Chicago | 2 |
| Assiut University | 2 |
| Centre Hospitalier Intercommunal Creteil | 2 |
| Centre de Maternité de Monastir | 2 |
| Cessatech A/S | 2 |
| Isfahan University of Medical Sciences | 2 |
| Jiangsu HengRui Medicine Co., Ltd. | 2 |
| Mayo Clinic | 2 |
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 |
|---|---|
| Pain | 97 |
| Agnosia | 11 |
| Postoperative Pain | 11 |
| Osteoarthritis | 7 |
| Neoplasms | 5 |
| Acute Pain | 4 |
| Neuralgia | 4 |
| Anxiety Disorders | 3 |
| Arthritis | 3 |
| Cancer Pain | 3 |
Trials
Showing 1 to 25 of 97. 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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