Clinical trials
Phase 4 Postoperative Complications trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
86 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 2 |
| 2005 | 4 |
| 2006 | 2 |
| 2009 | 4 |
| 2011 | 4 |
| 2012 | 6 |
| 2013 | 4 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 9 |
| 2018 | 4 |
| 2019 | 10 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 4 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 57 |
| Unknown status | 16 |
| Recruiting | 6 |
| Not yet recruiting | 3 |
| Terminated | 2 |
| Enrolling by invitation | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Peking University First Hospital | 6 |
| Rigshospitalet, Denmark | 4 |
| Copenhagen University Hospital, Hvidovre | 3 |
| Francisco Andres de la Gala | 2 |
| National Institute for Tuberculosis and Lung Diseases, Poland | 2 |
| Nottingham University Hospitals NHS Trust | 2 |
| Oregon Health and Science University | 2 |
| Ain Shams University | 1 |
| Ankara City Hospital Bilkent | 1 |
| Antonio Barone | 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 | 86 |
| Postoperative Pain | 19 |
| Postoperative Nausea and Vomiting | 7 |
| Delirium | 4 |
| Emergence Delirium | 4 |
| Anemia | 3 |
| Colorectal Neoplasms | 3 |
| Surgical Wound Infection | 3 |
| Acute Kidney Injury | 2 |
| Adenocarcinoma | 2 |
Trials
Showing 76 to 86 of 86. 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.
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