Clinical trials
Postoperative Complications trials with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
586 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 4 |
| 2003 | 1 |
| 2004 | 3 |
| 2005 | 1 |
| 2006 | 4 |
| 2007 | 9 |
| 2008 | 7 |
| 2009 | 7 |
| 2010 | 12 |
| 2011 | 11 |
| 2012 | 6 |
| 2013 | 11 |
| 2014 | 19 |
| 2015 | 28 |
| 2016 | 21 |
| 2017 | 44 |
| 2018 | 34 |
| 2019 | 29 |
| 2020 | 48 |
| 2021 | 48 |
| 2022 | 49 |
| 2023 | 49 |
| 2024 | 41 |
| 2025 | 41 |
| 2026 | 54 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 301 |
| Unknown status | 122 |
| Recruiting | 76 |
| Not yet recruiting | 40 |
| Terminated | 23 |
| Active, not recruiting | 11 |
| Withdrawn | 9 |
| Enrolling by invitation | 3 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Cairo University | 9 |
| Peking University First Hospital | 7 |
| Azienda Ospedaliera Universitaria Integrata Verona | 6 |
| Universitätsklinikum Hamburg-Eppendorf | 6 |
| Assistance Publique - Hôpitaux de Paris | 5 |
| Charite University, Berlin, Germany | 5 |
| Karolinska Institutet | 5 |
| Mayo Clinic | 5 |
| The Cleveland Clinic | 5 |
| University Medical Centre Ljubljana | 5 |
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 | 586 |
| Postoperative Pain | 65 |
| Pain | 26 |
| Surgical Wound Infection | 23 |
| Postoperative Nausea and Vomiting | 19 |
| Colorectal Neoplasms | 15 |
| Hypoxia | 13 |
| Pancreatic Neoplasms | 13 |
| Emergence Delirium | 12 |
| Obesity | 12 |
Trials
Showing 26 to 50 of 586. Each trial links to its page on Pharma Observatory.
486 more trials match. See them 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.