Abstract
Aims and background
Pancreatic resections for neoplastic diseases have a high risk of severe intra- and postoperative complications and are associated with high mortality rates. They should be performed as a rule in centers specializing in this type of surgery. However, it is becoming increasingly likely that such tumors may have to be treated in surgery units which are not specifically dedicated to pancreatic surgery. The aim of this study was to assess the improvements in clinical results in a non-specialized general surgery setting in the light of the most recent progress in surgical techniques, drug treatments and nutritional support.
Methods and study design
We analyzed 48 patients with pancreatic cancer treated in our institution over the period from 1980 to 1998: 36 had cancer of the head of the pancreas, 5 of the ampulla, 1 in the second duodenal portion, and 6 of the body-tail. The operations performed consisted of 13 Whipple pancreaticoduodenectomies with cutting and stapling of the distal pancreatic stump at the level of the isthmus, 4 left pancreasectomies, 2 local resections of the ampulla, 21 palliative operations, and 2 exploratory laparotomies.
Results and conclusions
The patients were submitted to follow-up including clinical examinations, blood-chemistry tests, and instrumental investigations. The mean survival was 18 months in the cases where radical surgery was performed, compared to 11 months after palliative surgery. We conclude that an improved prognosis can obtain after pancreatic resection. This is attributable to a more accurate preoperative staging and to the aid of the various forms of nutritional support and pharmacological prophylaxis currently available.