Elective Surgery for Diverticulitis in Swiss Hospitals

Area of Science:

• Gastroenterology
• Surgical Management
• Public Health

Background:

• Diverticulitis management varies, necessitating an assessment of current practices.
• Understanding surgical approaches and outcomes is crucial for improving patient care.

Purpose of the Study:

• To evaluate the contemporary management of diverticulitis in Switzerland.
• To analyze outcomes of elective sigmoid resections for diverticulitis.
• To compare practices across different hospital categories.

Main Methods:

• Prospective observational study conducted over three months.
• Involved 75 Swiss hospitals, categorizing them by type (University, Cantonal, Regional, Private).
• Collected data on 1,015 patients, focusing on 214 undergoing elective sigmoid resection.

Main Results:

• Elective sigmoid resections were performed in 214 patients (21%) across 49 hospitals.
• Laparoscopic approach was utilized in 86% of resections, with a 9% conversion rate.
• Overall postoperative complication rate was 18%, with no reported mortality; significant differences in operation time, surgeon experience, and hospital stay were observed between hospital categories.

Conclusions:

• Elective sigmoid resection for diverticulitis in Switzerland is predominantly laparoscopic with low morbidity.
• Significant institutional variations in surgical practices and patient outcomes exist.
• Further standardization of care may improve outcomes and reduce practice variability.