摘要
目的研究影响胃癌围手术期死亡的主要因素,为指导选择合理的切除范围和手术方式提供依据。方法回顾1989年1月至2004年3月胃癌手术后1142例患者的临床资料,按照不同年代分为3组,第1组:1989年1月至1994年1月,405例;第2组:1994年2月至1999年1月,377例;第3组:1999年2月至2004年3月,360例。比较3组间的围手术期死亡率,采用Logistic多因素回归分析研究影响手术死亡率的危险因素。结果全组患者术后并发症发生率和死亡率分别为11.2%(128/1142)和3.6%(41/1142)。第1、2、3组的术后并发症发生率依次为13.1%、10.1%和10.3%;3组比较,P>0.05。3组手术死亡率依次为4.7%、3.4%和2.5%,3组比较,P>0.05。术后最常见的并发症是吻合口瘘(24.2%,31/128),影响手术死亡的主要因素为临床Ⅳ期、姑息性切除术、联合脏器切除及术前合并症的存在(P<0.05)。Logistic多元回归分析显示淋巴结的清除范围和手术方式不是影响手术死亡的主要因素(P>0.05)。结论胃癌晚期患者手术死亡率高,对胃癌Ⅳ期患者行姑息性切除手术时应避免施行不必要的淋巴结清除及联合脏器切除术。
Objective To analyze postoperative morbidity and mortality after gastreetomy for gastric carcinoma and identify main risk factors influencing mortality. Methods A total of 1142 patients with gastric cancer received gastrectomy between January 1989 and April 2004. The patients were divided into three groups according to different period, the first group （ n =405）： from January 1989 to January 1994; the second group （ n = 377）： from February 1994 to January 1999; the third group （ n = 360）： from February 1999 to March 2004. Postoperative morbidity and mortality were compared among three groups, the risk factors influencing postoperative mortality were determined by multiple logistic regression analysis. Results The total postoperative morbidity and mortality for all patients were 11.2% （128/1142） and 3.6% （41/1142）, respectively. The postoperative morbidity was 13. 1%, 10. 1%, and 10.3% in the first, second, and third group respectively, there was no significant difference in morbidity among the three groups （P 〉 0.05）. The postoperative mortality was 4. 7%, 3.4%, and 2.5% respectively（ P 〉 0.05）, there was no significant difference in mortality among the three groups（ P 〉 0.05 ） . The most common postoperative complication was anastomotic leakage（24.2%, 31/128）. The following clinicopathologic factors were found to be correlated with postoperative mortality： stage Ⅳ ; palliative excision; muhivisceral resection; and preoperative complications（P 〈 0. 05） . Multivariate analysis revealed that the extent of lymph node dissection or surgical procedure were not main risk factors influencing mortality. Conclusions Patients with advanced gastric cancer have a high risk of postoperative mortality. Unnecessary lymph node dissection or muhivisceral resection should be avoided for patients with stage Ⅳ gastric cancer.
出处
《中华胃肠外科杂志》
CAS
2005年第5期422-424,共3页
Chinese Journal of Gastrointestinal Surgery
