BACKGROUND/AIMS: Surgical technique and postoperative care for gastric cancer have significantly improved in recent years. However, whether postoperative morbidity or mortality rates after gastrectomy for gastric cancer were reduced or not in recent years was unclear. In this study, we analyzed the chronological changes of postoperative morbidity and mortality rates, and we analyzed risk factors for postoperative morbidity and mortality in patients undergoing gastrectomy for carcinomas of the stomach. METHODOLOGY: A total of 887 patients with gastric cancer were gastrectomized in our hospital between January 1985 and December 1996. The patients were divided into three groups on the basis of chronology. The first group included patients treated over the period 1985 to 1988 (n = 324); the second group, 1989 to 1992 (n = 300); and the third group, 1993 to 1996 (n = 263). Postoperative morbidity rates and mortality rates were compared among the three groups. Also, significant risk factors affecting postoperative morbidity and in-hospital mortality were analyzed by the multiple logistic regression analysis. RESULTS: Postoperative complications were detected in 95 patients (10.7%) and in-hospital mortality rate was 2.4% (21/887). Postoperative morbidity rates were 10.5%, 11%, and 10.6% in the first, second, and third groups, respectively and postoperative mortality rates were 2.5%, 2%, and 2.7%, respectively. These postoperative morbidity and mortality rates were not different between the groups (P = 0.979 and P = 0.866). The most common postoperative complication was anastomotic leakage (56/95, 58.9%). Significant risk factors affecting in-hospital mortality were Stage IV (P = 0.006) and noncurative gastric resection (P = 0.004). However, the extent of lymph node dissection, combined resection, or the existence of preoperative complications were not significant risk factors of in-hospital mortality by multiple logistic regression analysis. CONCLUSIONS: These results indicate that patients with far-advanced gastric cancer might have a high risk of postoperative mortality. In noncurative operations for patients with advanced gastric cancer, unnecessary lymph node dissection or combined resection should be avoided.
BACKGROUND/AIMS: Surgical technique and postoperative care for gastric cancer have significantly improved in recent years. However, whether postoperative morbidity or mortality rates after gastrectomy for gastric cancer were reduced or not in recent years was unclear. In this study, we analyzed the chronological changes of postoperative morbidity and mortality rates, and we analyzed risk factors for postoperative morbidity and mortality in patients undergoing gastrectomy for carcinomas of the stomach. METHODOLOGY: A total of 887 patients with gastric cancer were gastrectomized in our hospital between January 1985 and December 1996. The patients were divided into three groups on the basis of chronology. The first group included patients treated over the period 1985 to 1988 (n = 324); the second group, 1989 to 1992 (n = 300); and the third group, 1993 to 1996 (n = 263). Postoperative morbidity rates and mortality rates were compared among the three groups. Also, significant risk factors affecting postoperative morbidity and in-hospital mortality were analyzed by the multiple logistic regression analysis. RESULTS: Postoperative complications were detected in 95 patients (10.7%) and in-hospital mortality rate was 2.4% (21/887). Postoperative morbidity rates were 10.5%, 11%, and 10.6% in the first, second, and third groups, respectively and postoperative mortality rates were 2.5%, 2%, and 2.7%, respectively. These postoperative morbidity and mortality rates were not different between the groups (P = 0.979 and P = 0.866). The most common postoperative complication was anastomotic leakage (56/95, 58.9%). Significant risk factors affecting in-hospital mortality were Stage IV (P = 0.006) and noncurative gastric resection (P = 0.004). However, the extent of lymph node dissection, combined resection, or the existence of preoperative complications were not significant risk factors of in-hospital mortality by multiple logistic regression analysis. CONCLUSIONS: These results indicate that patients with far-advanced gastric cancer might have a high risk of postoperative mortality. In noncurative operations for patients with advanced gastric cancer, unnecessary lymph node dissection or combined resection should be avoided.
Authors: A Gil-Rendo; J L Hernández-Lizoain; F Martínez-Regueira; A Sierra Martínez; F Rotellar Sastre; M Cervera Delgado; V Valentí Azcarate; C Pastor Idoate; J Alvarez-Cienfuegos Journal: Clin Transl Oncol Date: 2006-05 Impact factor: 3.405
Authors: Sameer A Dhayat; Rosanna Schacht; Rudolf Mennigen; Daniel Palmes; Thomas Vogel; Thorsten Vowinkel; Norbert Senninger; Mike Georg Laukoetter Journal: J Gastrointest Surg Date: 2018-11-14 Impact factor: 3.452
Authors: Mike G Laukoetter; Rudolf Mennigen; Philipp A Neumann; Sameer Dhayat; Gabriele Horst; Daniel Palmes; Norbert Senninger; Thorsten Vowinkel Journal: Surg Endosc Date: 2016-10-05 Impact factor: 4.584