Laparoscopic emergency surgery for diverticular disease that failed medical treatment: a valuable option? Results of a retrospective comparative cohort study.

BACKGROUND: Laparoscopic surgery has become the standard of treatment for elective management of diverticular disease. However, its use in the acute setting remains controversial. OBJECTIVE: The aim of this study is to compare the outcomes of laparoscopic surgery with open surgery in the acute management of complicated diverticular disease that failed initial medical treatment. SETTINGS: This is a single-center comparative retrospective cohort study. PATIENTS: Patients undergoing surgery for complicated diverticular disease after an attempt at medical treatment from 2000 to 2011 were selected. INTERVENTION: Laparoscopic versus open surgery was compared. OUTCOME MEASURES: The primary outcomes were overall 30-day morbidity and mortality. Secondary outcomes were length of stay, time to resume diet, and need for a permanent stoma. RESULTS: Forty-two patients were identified by using medical records: 24 laparoscopic surgery and 18 open surgery. Baseline demographics, ASA classification, Acute Physiology and Chronic Health Evaluation scores, Hinchey classification, and Charlson Comorbidity Index did not differ between groups. The mean operative time was 36 minutes longer (p = 0.05) and blood loss was 460 mL less (p LIMITATIONS: This study is limited by selection bias. CONCLUSIONS: Compared with open surgery, laparoscopic surgery for patients in whom medical treatment for complicated diverticular disease failed is associated with favorable outcomes, including a reduced rate of morbidity and a shorter length of stay. When applied to selected patients, this approach appears to be a safe procedure with a low rate of conversion.