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Retroperitoneal Laparoscopic Debridement and Drainage for Pancreatic Abscess
Published on: March 15, 2024
Changes in the management of patients with severe acute pancreatitis
Tercio De Campos1, Candice Fonseca Braga, Laíse Kuryura
1Serviço de Emergência, Faculdade de Ciências Médicas, Santa Casa de São Paulo, SP, Brazil. tercio@uol.com.br
Background:
Severe acute pancreatitis is present in up to 25% of patients with acute pancreatitis, with considerable mortality. Changes in the management of acute pancreatitis in the last 2 decades contributed to reduce the mortality.
Aim:
To show the evolution in the management of severe acute pancreatitis, comparing two different approaches.
Methods:
All patients with severe acute pancreatitis from 1999 to 2005 were included. We compared the results of a retrospective review from 1999 to 2002 (group A) with a prospective protocol, from 2003 to 2005 (group B). In group A severe pancreatitis was defined by the presence of systemic or local complications. In group B the Atlanta criteria were used to define severity. The variables analyzed were: age, gender, etiology, APACHE II, leukocytes, bicarbonate, fluid collections and necrosis on computed tomography, surgical treatment and mortality.
Results:
Seventy-one patients were classified as severe, 24 in group A and 47 in group B. The mean APACHE II in groups A and B were 10.7 +/- 3.5 and 9.3 +/- 4.5, respectively. Necrosis was seen in 12 patients (50%) in group A and in 21 patients (44.7%) in group B. Half of the patients in group A and two (4.3%) in group B underwent to pancreatic interventions. Mortality reached 45.8% in group A and 8.5% in group B.
Conclusion:
A specific approach and a prospective protocol can change the results in the treatment of patients with severe acute pancreatitis.
Related Concept Videos
Acute Pancreatitis II: Clinical Manifestations and Management
Chronic Pancreatitis II: Collaborative Care
Assessment:
Acute Pancreatitis I: Introduction
Acute Pancreatitis I: Introduction
Acute pancreatitis is characterized by rapid inflammation of the pancreas, often caused by factors like gallstone blockage or excessive alcohol consumption. Chronic pancreatitis, on the other hand, is a slow, progressive inflammation that may result from long-term alcohol abuse, obstructions in the pancreatic duct, or genetic factors.
The causes of acute pancreatitis include:
Acute Pancreatitis II: Pathophysiology
Chronic Pancreatitis I: Introduction

