Management of complications after operations for acute pancreatitis.

Abstract

AbstractAfter early operation in 49 patients and delayed operation in 114 patients, all with acute hemorrhagic‐necrotizing pancreatitis, 65% of patients developed local or general complications. Local complications were abscesses, peritonitis, bleeding, gastrointestinal fistulae or stenoses, and external pancreatic fistulae. Their cause can be traced to the large wound cavity with the tryptic wound surface as well as residual necrosis. The general postoperative complications were shock, acute renal failure, cardiorespiratory insufficiency, gastrointestinal bleeding, ileus, coagulopathy, and sepsis. These may have resulted from the local complications, or may even have been present before operation. If local septic complications do not respond to conservative treatment, they require reoperation. For gastrointestinal fistulae or stenoses, or for pancreatic fistulae, a “wait and see” attitude is recommended. Generalized complications call for aggressive intensive medical care.Despite the frequency of postoperative complications, the total mortality rate in our series was 30% in patients with partial pancreatic necrosis operated on early, and in patients who received delayed operations for acute hemorrhagic‐necrotizing pancreatitis. The 74% mortality rate in early operations of subtotal and total pancreatic necroses was admittedly high. Operative results in those patients who were under our care from the beginning, however, were more encouraging (mortality rate of 50%) and demonstrate that the correct treatment for severe acute hemorrhagic‐necrotizing pancreatitis is surgery.