Clinical trials
Postoperative Pain trials in the United States with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
363 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 3 |
| 2007 | 3 |
| 2008 | 5 |
| 2009 | 8 |
| 2010 | 14 |
| 2011 | 15 |
| 2012 | 12 |
| 2013 | 8 |
| 2014 | 11 |
| 2015 | 16 |
| 2016 | 22 |
| 2017 | 19 |
| 2018 | 20 |
| 2019 | 26 |
| 2020 | 31 |
| 2021 | 34 |
| 2022 | 25 |
| 2023 | 20 |
| 2024 | 23 |
| 2025 | 17 |
| 2026 | 23 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 203 |
| Recruiting | 42 |
| Terminated | 38 |
| Unknown status | 35 |
| Withdrawn | 17 |
| Not yet recruiting | 16 |
| Active, not recruiting | 9 |
| Enrolling by invitation | 3 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Stanford University | 12 |
| The Cleveland Clinic | 10 |
| Baylor College of Medicine | 8 |
| Hospital for Special Surgery, New York | 8 |
| Icahn School of Medicine at Mount Sinai | 8 |
| University of California, San Francisco | 8 |
| Johns Hopkins University | 7 |
| Rothman Institute Orthopaedics | 7 |
| Cedars-Sinai Medical Center | 6 |
| Loma Linda University | 6 |
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 | 363 |
| Pain | 45 |
| Agnosia | 27 |
| Acute Pain | 13 |
| Anxiety Disorders | 13 |
| Opioid-Related Disorders | 11 |
| Postoperative Nausea and Vomiting | 10 |
| Chronic Pain | 9 |
| Postoperative Complications | 8 |
| Breast Neoplasms | 5 |
Trials
Showing 1 to 25 of 363. Each trial links to its page on Pharma Observatory.
263 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.