ABSTRACT
Objective To compare the clinical value of early enteral nutrition and parenteral nutrition therapy in postoperative patients of cholangiocarcinoma.Methods 56 cases of cholangiocarcinoma patients were randomly divided into early enteral nutrition group (EPN group) and parenteral nutrition group (PN group).All patients received nutritional support on the basis of metabolic support.Leukocyte count and neutrophil percentage decrease rate,total bilirubin decrease rate and hepatase (valley-C conversion) were counted at 3 and 7 days after operation.The decrease rate of aminase and glutamic oxaloacetic transaminase,recovery time of intestinal function (anal exhaust and defecation),incidence rate of surgical site infection (abdominal cavity and wound),hospitalization time after operation,incidence rate of bile leakage and hospitalization cost were compared between the two groups.Results The recovery time of intestinal function [(51.2 ±4.4) h],the decrease rate of leukocyte count (0.438 7 ±0.191 5) and neutrophil ratio (0.179 5 ± 0.046 1),the decrease rate of bilirubin (0.502 5 ± 0.153 5),alanine aminotransferase (ALT) (0.688 1 ±0.113 3),aspartate aminotransferase (AST) (0.617 0 ± 0.178 8) and hospitalization expenses [(87 852.37 ±9 127.04)yuan] in EPN group were better than those in PN group [(72.0 ± 12.9)h,0.090 5 ±0.120 3,0.083 4 ±0.036 8,0.201 5 ±0.077 8,0.251 6 ±0.419 0,0.230 9 ± 0.437,(109 036.69 ± 7 949.71) yuan,P ＜ 0.05].However,the incidence of abdominal distension (42.31％) was higher than that of PN group (13.33％,P ＜ 0.05).The incidence of bile leakage (7.69％) was not significantly different from that of PN group (13.33％,P ＞0.05).Conclusions Early enteral nutrition has obvious advantages in postoperative recovery of patients with cholangiocarcinoma.
ABSTRACT
It has been confirmed clearly that gastric bypass operation could be used for tbe treatment of type 2 diabetes mellitus.However,the curative mechanism underlying this therapy remain unclear up to now.Referencing the curative mechanisms research progress from domestic and abroad,the possible mechanism is considered as the secretion of gastrointestinal hormones can be changed after gastric by~ss operation,which has altered the normal anatomy structure of the gastrointestinal,and so as to the situation of type 2 diabetes mellitus can be controlled.This review will summarize recent papers related to mechanism research about the gastric bypass operatiou for the treatment of type 2 diabetes mellitus.