Clinical trials
Withdrawn Acute Pain trials with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
12 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2014 | 1 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Withdrawn | 12 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of California, Los Angeles | 2 |
| Dr Willem Basson | 1 |
| Georgia State University | 1 |
| National Cancer Institute, Egypt | 1 |
| Rush University Medical Center | 1 |
| St. Justine's Hospital | 1 |
| Steward St. Elizabeth's Medical Center of Boston, Inc. | 1 |
| The University of Queensland | 1 |
| University of Alberta | 1 |
| University of Liege | 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 | 12 |
| Anxiety Disorders | 4 |
| Pain | 4 |
| Agnosia | 3 |
| Burns | 2 |
| Chronic Pain | 2 |
| Atherosclerosis | 1 |
| Breast Neoplasms | 1 |
| Coronary Artery Disease | 1 |
| Forearm Injuries | 1 |
Trials
Showing 1 to 12 of 12. 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.