Clinical trials
Phase 3 Postoperative Pain trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
347 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 5 |
| 2003 | 3 |
| 2004 | 9 |
| 2005 | 5 |
| 2006 | 10 |
| 2007 | 9 |
| 2008 | 16 |
| 2009 | 11 |
| 2010 | 10 |
| 2011 | 16 |
| 2012 | 13 |
| 2013 | 10 |
| 2014 | 10 |
| 2015 | 18 |
| 2016 | 18 |
| 2017 | 19 |
| 2018 | 13 |
| 2019 | 26 |
| 2020 | 20 |
| 2021 | 24 |
| 2022 | 13 |
| 2023 | 19 |
| 2024 | 21 |
| 2025 | 8 |
| 2026 | 19 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 218 |
| Unknown status | 50 |
| Terminated | 22 |
| Recruiting | 19 |
| Not yet recruiting | 12 |
| Withdrawn | 11 |
| Active, not recruiting | 9 |
| Suspended | 3 |
| Enrolling by invitation | 3 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Rothman Institute Orthopaedics | 8 |
| Cairo University | 7 |
| Assiut University | 5 |
| Baudax Bio | 5 |
| Endo USA Inc., a Keenova Therapeutics Company | 5 |
| Hospital General Universitario Elche | 5 |
| Innocoll | 5 |
| Merck Sharp & Dohme LLC | 5 |
| Pfizer | 5 |
| Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | 5 |
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 |
|---|---|
| Postoperative Pain | 347 |
| Pain | 51 |
| Agnosia | 46 |
| Acute Pain | 18 |
| Postoperative Nausea and Vomiting | 9 |
| Chronic Pain | 8 |
| Bunion | 7 |
| Hernia, Inguinal | 7 |
| Neuralgia | 7 |
| Breast Neoplasms | 5 |
Trials
Showing 1 to 25 of 347. Each trial links to its page on Pharma Observatory.
247 more trials match. See them 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.