目的 探讨联合检测白细胞计数和C反应蛋白对早期诊断结肠癌术后吻合口漏的意义。方法 回顾性分析山东省菏泽市立医院胃肠外科2009～2012年期间收治的183例结肠癌患者的临床资料，其中术后未发生吻合口漏171例（无吻合口漏组），发生吻合口漏12例（有吻合口漏组），所有患者在术前和术后均无其他感染性并发症。对2组患者术前和术后白细胞计数及C反应蛋白浓度进行了观察与分析。结果 有吻合口漏组患者的平均住院时间为（35±5） d，术后死亡3例（25.0%），长于或高于无吻合口漏组的（12±2） d及5例（2.9%），P＜0.05。术后2组患者白细胞计数在发生漏早期无明显差异，有吻合口漏组患者白细胞计数在漏出现临床症状时显著升高（P＜0.05）。术后2组患者C反应蛋白浓度都较术前增高，无吻合口漏组患者在术后第3天开始逐渐降低；有吻合口漏组患者在术后第4天至第11天与无吻合口漏组患者相比明显增高（P＜0.05）。结论 C反应蛋白相对于白细胞计数在早期诊断吻合口漏方面具有更重要的意义，术后第4天以后出现的C反应蛋白下降后再次上升或持续性升高可能提示有吻合口漏发生。
ObjectiveTo investigate the effect of enteral nutrition support on postoperative nutritional status and clinical outcomes in patients with upper digestive tract ulcer perforation. MethodsSeventy-twe patients with upper gastrointestinal ulcer perforation who treated in Heze Municipal Hospital from 2012 to 2014 were randomly divided into early enteral nutrition (EEN) group (n=36) and parenteral nutrition (TPN)group (n=36) according to their different ways of nutrition, the body weight, body mass index, the levels of prealbumin and albumin before operation and on day 7 ofter operation were analyzed. The time of resumption of gastrointestinal function, the time of hospital stay, hospitalization cost, and postoperative complication were recorded. ResultsThere were no significant differences on levels of body weight, body mass index, serum albumin, and prealbumin before operation between the 2 groups (P > 0.05). On day 7 after operation, the levels of body weight, body mass index, prealbumin, and albumin were significantly low in both groups, and the TPN group was decreased more than EEN group (P < 0.05). The inffect complications in EEN group was lower than in TPN group, the time of resumption of gastrointestinal function in EEN group was shorter than in TPN group, and the hospital stay and hospitalization cost in EEN group were both lower than in TPN group, there were significant difference between the 2 groups (P < 0.05). ConclusionsEarly postoperative enteral nutrition for the patients with upper gastrointestinal ulcer perforation after operation can be effective to improve the nutrition status, reduce the incidence of infectious complications, promote early recovery of gastrointestinal function, reduce hospitalization cost, and accelerate the rehabilitation of patients.