Laparoscopic management of severe acute pancreatitis.

Introduction: Severe acute pancreatitis (SAP) remains a serious disease state difficult to manage. Laparoscopic surgery represents a relatively new solution to this problem. This study was aimed to investigate the feasibility of laparoscopic treatment of SAP and the selection of laparoscopic procedures in various stages of SAP according to different pathologic alterations.
Methods: Thirteen patients, 9 men and 4 women with an average age of 46 years old, were diagnosed with SAP. Laparoscopic necrosectomy followed by external drainage were performed on 7 patients with massive fluid collections and/or infected necrosis in acute reaction phase of SAP. For 2 cases in subacute phase characterized by fresh-formed adhesions and encapsulation, laparoscopic intracavitary debridement experienced difficulty. For the other 4 patients in late phase with well-defined pancreatic or peripancreatic pseudocyst/abscess, ultrasound-guided, directly visualized laparoscopic intracavitary debridement, and external drainage were carried out with ease and efficiency.
Results: Laparoscopic procedures were accomplished successfully on 12 patients (92.3%), except for 1 conversion (7.7%) to open laparotomy owing to poor exposure and hard maneuvers in subacute phase. There was no mortality in this group. Patients were witnessed to have accelerated recovery following laparoscopic surgery.
Conclusion: Laparoscopic technique offers new hope for the treatment of SAP. It is recommended as a feasible, effective, and less traumatic therapeutic means on condition that the strategy of individualization is followed.