[Diverticular disease and its treatment]

Area of Science:

• Gastroenterology
• Surgical Gastroenterology
• Colorectal Surgery

Background:

• Diverticular disease and its complications, particularly acute diverticulitis, are increasingly prevalent.
• First-time diverticulitis attacks can lead to severe, life-threatening complications, necessitating careful management.
• Surgical intervention is required for approximately 30% of symptomatic patients, with ongoing debate regarding optimal operative strategies for complicated cases.

Purpose of the Study:

• To review changing operative treatment patterns for perforated diverticulitis.
• To evaluate the safety and efficacy of different surgical approaches based on disease stage.
• To assess the trend towards less invasive "down-staging" interventions.

Main Methods:

• Retrospective review of 46 patients admitted for perforated diverticulitis.
• Analysis of surgical procedures performed based on the Hinchey classification of disease severity.
• Comparison of outcomes, including mortality, across different treatment strategies.

Main Results:

• Primary resection with anastomosis was performed in 39 patients with Stage II disease.
• For Stage III-IV disease (generalized peritonitis), Hartmann's procedure was used in 4 cases, and a three-stage procedure in 3 cases.
• No mortality was observed in the study cohort, indicating successful management across different surgical approaches.
• A trend towards increased use of "down-staging" procedures was noted from 1979 to 1994.

Conclusions:

• Primary resection with anastomosis is a safe and effective approach for Stage I and II perforated diverticulitis.
• For advanced Stage III and IV disease, end-colostomy with Hartmann closure or anastomosis with a proximal stoma are viable options.
• The study highlights a shift towards less aggressive surgical interventions, with successful outcomes and no mortality.