NCT04689906

Patient Time and In-hospital Delay of Surgery Association With Complicated Appendicitis

In-hospital Delay of Surgery Increases the Rate of Complicated Appendicitis in Patients Presenting With Short Duration of Symptoms: a Retrospective Cohort Study

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 3,137 (actual)
• Sponsor: Rambam Health Care Campus · Academic / Other
• Sex: All
• Age: —
• Healthy volunteers: Not accepted

Summary

This is a retrospective observational study with its main aim of evaluating possible factors associated with complicated appendicitis. Current literature supports time from symptom onset until registration as the main and maybe only determinant of the outcome if patients are operated on within 24 hours. We wish to evaluate whether this is true in all patients, or there are subgroups in which time from registration to operation is associated with complicated appendicitis.

Detailed description

The data to be analyzed is that of patients operated on acutely for suspected appendicitis within 10 years in one medical center. Patients undergoing interval or incidental appendectomies will not be included. The endpoint to be evaluated is complicated appendicitis (gangrenous, abscess, perforated). The independent variables will include mainly sex, age, patient time (time from symptom onset to registration), hospital time (time from registration to operation), and missed diagnosis.

Conditions

• Acute Appendicitis

Interventions

Type	Name	Description
OTHER	surgery	This is a retrospective study that includes patients operated for suspicion of acute appendicitis

Timeline

• Start date: 2006-12-01
• Primary completion: 2016-12-31
• Completion: 2017-08-01
• First posted: 2020-12-30
• Last updated: 2021-01-05