Surgical management of necrotizing pancreatitis: an overview

Area of Science:

• Gastroenterology
• Surgical Gastroenterology
• Critical Care Medicine

Background:

• Necrotizing pancreatitis is a severe complication of acute pancreatitis, associated with high mortality rates, especially when infected.
• Historically, open surgical debridement was the primary treatment, but it yielded poor outcomes.

Purpose of the Study:

• To summarize the contemporary management approach for necrotizing and/or infected pancreatitis.
• To highlight the shift from open surgery to minimally invasive techniques and conservative strategies.

Main Methods:

• Review of current management principles for necrotizing pancreatitis.
• Emphasis on the "3 Ds" approach: Delay, Drain, and Debride.
• Description of a phased intervention strategy starting with conservative care and progressing to minimally invasive drainage and debridement if necessary.

Main Results:

• The contemporary approach prioritizes delaying intervention and utilizing percutaneous drainage.
• Minimally invasive techniques like endoscopic or video-assisted retroperitoneoscopic drainage/necrosectomy are preferred over open surgery.
• Open surgery is reserved for refractory cases.

Conclusions:

• Management of necrotizing pancreatitis has evolved towards a multidisciplinary, dynamic model.
• Minimally invasive approaches and delayed intervention are key to improving outcomes in necrotizing pancreatitis.
• Necrotizing pancreatitis is best managed as a complex medical condition requiring a team approach, not solely a surgical disease.