Laparoscopic approach in complicated diverticular disease.

Area of Science:

• Gastroenterology
• Surgical Oncology
• Colorectal Surgery

Background:

• Diverticular disease is a common condition, often requiring surgical intervention for complications or recurrent episodes.
• Laparoscopic colectomy has become a preferred surgical approach due to its minimally invasive nature.
• Evaluating outcomes in complicated versus recurrent diverticular disease is crucial for surgical planning.

Purpose of the Study:

• To compare the outcomes of laparoscopic colectomy in patients with complicated diverticular disease versus those with recurrent diverticulitis.
• To assess morbidity, conversion rates, and postoperative complications associated with laparoscopic colectomy in these two patient groups.

Main Methods:

• Retrospective cohort study of 260 patients undergoing laparoscopic colectomy between 2000 and 2013.
• Patients were divided into two groups: complicated disease (abscess, perforation, fistula, stenosis) and recurrent diverticulitis (≥2 episodes).
• Data analyzed included demographics, comorbidities, operative variables, and postoperative outcomes.

Main Results:

• Complicated disease group (G1) had significantly higher conversion rates (18% vs 3.2%) and longer hospital stays (4.7 vs 3.3 days) compared to recurrent diverticulitis (G2).
• Anastomotic dehiscence (2.3%) and overall mortality (0.38%) were low and not significantly different between groups.
• No significant differences were observed in demographic data, operative time, or other intra/postoperative complications.

Conclusions:

• Laparoscopic colectomy is a viable and safe option for complicated diverticular disease, with acceptable outcomes.
• The laparoscopic approach demonstrates low morbidity and manageable conversion rates, even in complex cases.
• Outcomes are comparable to laparoscopic surgery for recurrent diverticulitis, supporting its use across different indications.