Clinical trials
Withdrawn Phase 4 Acute Pain trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
11 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Withdrawn | 11 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Bruce Ben-David | 1 |
| Duke University | 1 |
| Massachusetts General Hospital | 1 |
| Medical College of Wisconsin | 1 |
| St. Justine's Hospital | 1 |
| Stanford University | 1 |
| Steward St. Elizabeth's Medical Center of Boston, Inc. | 1 |
| The University of Hong Kong | 1 |
| Thomas Jefferson University | 1 |
| University of California, San Diego | 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 |
|---|---|
| Acute Pain | 11 |
| Postoperative Pain | 4 |
| Agnosia | 2 |
| Emergencies | 1 |
| Facial Pain | 1 |
| Pain | 1 |
| Surgical Wound | 1 |
| Thoracic Injuries | 1 |
| Vaso-Occlusive Crises | 1 |
Trials
Showing 1 to 11 of 11. 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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