Clinical trials
Phase 1 Postoperative Pain trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
47 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2007 | 2 |
| 2011 | 1 |
| 2012 | 3 |
| 2016 | 1 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 1 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 26 |
| Withdrawn | 6 |
| Terminated | 5 |
| Recruiting | 4 |
| Not yet recruiting | 2 |
| Enrolling by invitation | 2 |
| Active, not recruiting | 1 |
| Unknown status | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Foundation for Orthopaedic Research and Education | 2 |
| Grünenthal GmbH | 2 |
| Medical College of Wisconsin | 2 |
| Pacira Pharmaceuticals, Inc | 2 |
| United States Naval Medical Center, San Diego | 2 |
| Arcato Laboratories, Inc. | 1 |
| Brigham and Women's Hospital | 1 |
| Dartmouth-Hitchcock Medical Center | 1 |
| Egalet Ltd | 1 |
| Grace Lim, MD, MS | 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 |
|---|---|
| Postoperative Pain | 47 |
| Agnosia | 7 |
| Pain | 5 |
| Opioid-Related Disorders | 4 |
| Acute Pain | 3 |
| Anxiety Disorders | 1 |
| Bunion | 1 |
| Burns | 1 |
| Carpal Tunnel Syndrome | 1 |
| Cognitive Dysfunction | 1 |
Trials
Showing 1 to 25 of 47. 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.