Clinical trials
Phase 4 Postoperative Complications trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
13 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 1 |
| 2009 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2019 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 11 |
| Enrolling by invitation | 1 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Oregon Health and Science University | 2 |
| Beth Israel Medical Center | 1 |
| Endeavor Health | 1 |
| Harrow Inc | 1 |
| Indiana University Health | 1 |
| Joseph Kowalski | 1 |
| Northwell Health | 1 |
| Pfizer | 1 |
| University of Arizona | 1 |
| University of California, San Francisco | 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 Complications | 13 |
| Cognitive Dysfunction | 2 |
| Delirium | 2 |
| Postoperative Pain | 2 |
| Bacteremia | 1 |
| Bites and Stings | 1 |
| Constipation | 1 |
| Cystitis | 1 |
| Delayed Emergence from Anesthesia | 1 |
| Dementia | 1 |
Trials
Showing 1 to 13 of 13. 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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