Journal of Clinical Oncology, Vol 16, 1490-1493, Copyright © 1998 by American Society of Clinical Oncology
Morbidity and mortality after D2 gastrectomy for gastric cancer: results of the Italian Gastric Cancer Study Group prospective multicenter surgical study
M Degiuli, M Sasako, A Ponti, T Soldati, F Danese and F Calvo
Department of Oncology, Turin, Italy.
PURPOSE: To investigate whether pancreas preservation together with a
strict quality-control system could ameliorate the outcome of D2 resections
for gastric cancer in Western patients. PATIENTS AND METHODS: Italian
patients with potentially curable proven adenocarcinoma of the stomach were
registered from nine general and/or university hospitals in the area of
Turin, Northern Italy. The study was performed according to the guidelines
of the Japanese Research Society for Gastric Cancer (JRSGC). A strict
quality-control system was guaranteed by a supervising surgeon of the
reference center, who had stayed at the National Cancer Center Hospital,
Tokyo, to learn the standard D2 gastrectomy. The standard procedure
entailed removal of the level 1 and 2 lymph nodes. During total
gastrectomy, the pancreas was preserved according to the Maruyama
technique. RESULTS: Between May 1994 and December 1996, 191 eligible
patients were entered onto the study. The mean number of lymph nodes
removed was 39. The overall morbidity rate was 20.9%. Surgical
complications were observed in 16.7% of patients. Reoperation was necessary
in six patients and was always successful. The overall hospital mortality
rate was 3.1%; it was higher after total gastrectomy (7.46%) than after
distal gastrectomy (0.8%). The average length of hospital stay was 17 days.
CONCLUSION: Given that postoperative morbidity and mortality rates are
favorably comparable with those reported after the Western standard
gastrectomy, the more extensive Japanese procedure with pancreas
preservation can be regarded as a safe radical treatment of gastric cancer
for selected Western patients treated in experienced centers.