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Objective To discuss the clinical value of bile reinfusion via nasojejunal tube on liver function after biliary tract surgery. Methods Eighty patients with biliary tract surgery and bile outer drainage were divided into bile reinfusion group and control group by random digits table method with 40 cases each. The clinical data concerning the liver function and volume of biliary drainage were collected. Results The patients were well tolerated for bile reinfusion, and abdominal distension, nausea and vomiting occurred in some patients. The symptoms improved significantly after symptomatic treatment. The alanine aminotransferase (ALT) and total bilirubin (TBIL) levels at the fifth day after operation in bile reinfusion group were significantly reduced than those in control group:(31 ± 18) U/L vs. (48 ± 32) U/L and (51 ± 32)μmol/L vs. (76 ± 38)μmol/L, the aspartate aminotransferase (AST) and ALT levels at the seventh day after operation in bile reinfusion group were significantly reduced than those in control group: (32 ± 19) U/L vs. (43 ± 26) U/L and (20 ± 19) U/L vs. (31 ± 22) U/L, and there were statistical differences (P<0.05). The volume of biliary drainage in the bile reinfusion group was significantly increased compared with that in control group at the third and fourth day after operation:(485 ± 52) ml vs. (428 ± 96) ml and (509 ± 62) ml vs. (458 ± 59) ml, and there was statistical difference (P<0.01). Conclusions Bile reinfusion via the nasojejunal tube may facilitate the recovery of liver function after biliary tract surgery.
RESUMO
Objective To assess the effect of preoperative carbohydrate preconditioning on postoperative insulin resistance and inflammatory response in patients after gastroenteric tumor resection.Methods Sixty patients with elective gastroenteric tumor resection were divided into preoperative carbohydrate preconditioning group and control group by random digits table with 30 cases each.Preoperative carbohydrate preconditioning group was given oral containing 50 g glucose carbohydrate 300 ml 2 h before surgery,and control group was given traditional method,fasting 12 h before surgery and water deprivation 6 h before surgery.The blood samples were collected to measure the level of fasting blood glucose (FBG),fasting insulin (FINS),interleukin (IL)-6 and C-reactive protein (CRP),3 h before surgery and 1,3,7 d after surgery respectively.Homeostasis model assessment insulin resistance index (HOMA-IR) was computed.Results There were no statistical differences in FBG,FINS,IL-6,CRP and HOMA-IR 3 h before surgery between the 2 groups (P ＞ 0.05).The FBG,FINS,IL-6,C RP and HOMA-IR in the 2 groups at 1,3 d after surgery were significantly higher than those 3 h before surgery,but those except for FBG in control group were significantly higher than those in preoperative carbohydrate preconditioning group [1 d after surgery:(39.67 ± 10.37) mU/L vs.(25.78 ± 12.43) mU/L,(98.67 ± 12.42) μg/L vs.(65.36 ± 16.72)μg/L,(121.74 ±11.32) mg/L vs.(82.18 ±4.36) mg/L,19.07 ±5.49 vs.11.67 ±6.32;3 d after surgery:(24.34 ±6.78) mU/L vs.(16.23 ±7.56) mU/L,(116.43 ± 18.57) μg/L vs.(78.53 ± 10.38) μg/L,(151.30 ± 10.46) mg/L vs.(129.29 ± 10.24) mg/L,8.56 ±2.87 vs.5.12 ±2.11],there were statistical differences (P ＜0.05).There were no statistical differences in FINS and HOMA-IR in preoperative carbohydrate preconditioning group between 7 d after surgery and 3 h before surgery (P ＞ 0.05),but there was statistical difference in control group (P＜ 0.05).There were no statistical differences in FBG,IL-6 and CRP in the 2 groups between 7 d after surgery and 3 h before surgery (P ＞ 0.05).There was no aspiration during anesthetic stage.Conclusion Preoperative carbohydrate preconditioning may shorten the insulin resistance time after gastroenteric tumor resection,reduce the intensity of insulin resistance,and improve inflammatory response,thus contributing to the rehabilitation of patients.