Clinical trials
Withdrawn Observational Postoperative Complications trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
10 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2011 | 1 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 2 |
| 2017 | 2 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Withdrawn | 10 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Astes | 1 |
| Biom'Up France SAS | 1 |
| Peking University First Hospital | 1 |
| Seoul National University Hospital | 1 |
| St. Olavs Hospital | 1 |
| UMC Utrecht | 1 |
| University Hospital Schleswig-Holstein | 1 |
| University Hospital, Rouen | 1 |
| University of Malaya | 1 |
| Washington University School of Medicine | 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 | 10 |
| Myocardial Infarction | 2 |
| Acute Coronary Syndrome | 1 |
| Acute Kidney Injury | 1 |
| Cerebrospinal Fluid Leak | 1 |
| Coronary Artery Disease | 1 |
| Cranial Nerve Diseases | 1 |
| Death | 1 |
| Facial Neuralgia | 1 |
| Femoral Neck Fractures | 1 |
Trials
Showing 1 to 10 of 10. 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.