title: Drainage operations in chronic pancreatitis.
abstract: If pancreatic ductal hypertension explained the pain of chronic pancreatitis, adequate decompression of ectatic ducts should provide lasting relief. We have analysed a personal series of 20 patients (14 men and 6 women) with chronic pancreatitis undergoing one or more drainage procedures. Alcohol was the main aetiological factor, and symptoms had been present for a median of 2.5 years. Pancreatic ductal decompression was achieved by pancreatic sphincteroplasty (n = 4) or longitudinal pancreaticojejunostomy (11). Thirteen patients underwent incidental or additional procedures to decompress the biliary tree: sphincteroplasty (5), choledochal bypass (7) and T-tube drainage (1). Cysts were either drained (7) or resected (3). Two patients required re-operation for subphrenic abscess. Some pancreatic insufficiency was detected preoperatively in 11 patients (exocrine 10, endocrine 4) and was essentially unchanged in all but one patient who came to total pancreatectomy. Two other patients required a coeliac plexus block, but the remaining 17 patients had good pain relief at a median follow-up of 30 months. Ductal drainage procedures effectively relieve the pain of chronic pancreatitis without further compromising pancreatic function.
mesh_terms: D000328:Adult; D000368:Aged; D000437:Alcoholism / Q000150:complications; D002908:Chronic Disease; D004322:Drainage / Q000379:methods*; D005260:Female; D006801:Humans; D007583:Jejunum / Q000601:surgery; D008297:Male; D008875:Middle Aged; D010179:Pancreas / Q000000981:diagnostic imaging; D010181:Pancreatic Cyst / Q000601:surgery; D010183:Pancreatic Ducts / Q000601:surgery; D010195:Pancreatitis / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D011859:Radiography