摘要
目的比较胃肠道手术后规范化序贯肠内肠外营养支持疗法与肠外营养支持的临床疗效。方法采用随机数字表法,将126例拟行开腹胃肠道手术的患者随机分为早期肠内肠外营养支持疗法组(EEN+PN组,n=62)和肠外营养支持组(PN组,n=64),分别于手术前,手术后第3、7天监测患者的体重、体重指数、血清白蛋白、前白蛋白、血脂、血生化、血淋巴细胞计数、血C反应蛋白变化情况,比较两组患者术后胃肠道功能恢复时间、手术并发症、营养支持相关费用及住院天数。结果术前两组患者的营养相关指标、血生化指标和炎症及免疫指标差异均无统计学意义(P〉0.05);术后第3天,EEN+PN组患者前白蛋白水平显著高于PN组[(160.3±23.0)g/L比(137.0±28.7)g/L,P=0.000];术后第7天,EEN+PN组患者前白蛋白[(210.6±34.6)g/L比(154.8±36.9)g/L,P=0.000]、白蛋白[(33.6±3.8)g/L比(31.8±4.7)g/L,P=0.042]、淋巴细胞计数[(2.33±0.53)×10^9/L比(1.04±0.36)×10^9g/L,P=0.046]水平均显著高于PN组,血γ-谷氨酰转肽酶[(48.12±33.84)U/L比(71.54±34.00)U/L,P=0.048]、C反应蛋白[(31.15±19.00)mmol/L比(45.90±23.21)mmol/L,P=0.042]、总胆固醇[(3.09±0.83)mmol/L比(3.29±0.91)mmol/L,P=0.045]、低密度脂蛋白[(2.01±0.39)mmol/L比(2.31±0.72)mmol/L,P=0.049]水平显著低于PN组。EEN+PN组患者术后胃肠道功能恢复时间显著短于PN组[(65.7±15.6)h比(75.1±27.0)h,P=0.036],围手术营养支持疗法总费用显著低于PN组[(2634.5±1306.8)元比(3058.6±1216.0)元,P=0.046]。结论胃肠道手术后早期规范化序贯肠内肠外营养支持疗法可以改善机体术后前白蛋白水平,有益于术后患者免疫功能和组织损伤水平的恢复,促进�
Objective To compare the clinical efficacy between standard sequential early enteral nutrition (EEN) plus parenteral nutrition (PN) and PN alone in patients undergoing gastrointestinal surgery. Methods We randomly divided 126 patients who underwent laparotomy gastrointestinal surgery into EEN + PN group (n = 62) and PN group ( n = 64). The levels of blood nutrition-related indicators, biochemical indicators, and inflammatory indicators were determined before surgery and 3 and 7 days after surgery, and the gastrointestinal functionrecovery time, complications, nutritional support cost, and length of hospital stay were compared between two groups. Results The preoperative nutrition-related indicators, biochemical indicators, and inflammatory indicators showed no significant differences between two groups ( P 〉 0. 05 ). Three days after operation, however, the levels of prealbumin in EEN + PN group were significantly higher than those in PN group [ ( 160. 3 ±23.0) g/L vs. (137.0±28.7) g/L, P =0.000]. Seven days after operation, the levels of albumin [ (33.6 ±3.8) g/L vs. (31.8±4.7) g/L, P=0.042], prealhumin [ (210.6±34.6) g/Lvs. (154.8±36.9) g/L, P=0.000], andlymphocytecellcount [ (2.33±0.53) ×10^9/Lvs. (1.04±0.36) ×10^9/L, P=0.046] inEEN+PN groupwere significantly higher than those in PN group, and the levels of serumγ-glutamyltransferase [ (48.12 ±33. 84) U/L vs. (71.54 ±34. 00)U/L, P =0. 048], C-reactive protein [ (31.15 ± 19.00) mmol/L vs. (45.90±23.21) mmol/L, P=0.042], total cholesterol [ (3.09±.83) mmol/L vs. (3.29 ±0.91) mmol/L, P= 0.045] andlowdensitylipoprotein [(2.01 ±0.39) mmol/Lvs. (2.31 ±0.72) mmol/L, P=0.049] were significantly lower than those in PN group. The postoperative gastrointestinal function recovery time in EEN + PN group was significantly shorter than that in PN group [ (65.7 ± 15.6) hours vs. (75.1± 27.0) hours, P = 0. 036 ], and the total cost of perioperative nutriti
出处
《中华临床营养杂志》
CAS
2011年第3期148-153,共6页
Chinese Journal of Clinical Nutrition
基金
国家高技术研究发展计划项目(863项目)(2010AA023007)、北京市卫生局科技成果和适宜技术重点推广项目(TG2009-3)和中央保健科研基金(B2009A094)
关键词
胃肠道手术
营养支持
早期肠内营养
肠外营养
Gastrointestinal surgery
Nutritional support
Early enteral nutrition
Parenteral nutrition