The effect of preoperative carbohydrate administration on postoperative insulin resistance and immune function in patients after gastroenteric tumor resection
10.3760/cma.j.issn.1008-1372.2014.11.012
- VernacularTitle:糖预处理对胃肠道肿瘤手术后胰岛素抵抗及免疫功能的影响
- Author:
Shunmao MA
;
Zengli FENG
;
Honglei LIU
;
Ruifeng REN
;
Yongmei CHEN
;
Zhe YU
- Publication Type:Journal Article
- Keywords:
Gastrointestinal neoplasms/surgery;
Gastrointestinal neoplasms/immunology;
Fasting;
Postoperative complications/prevention & control;
Insulin resistance
- From:
Journal of Chinese Physician
2014;16(11):1491-1493,1497
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of preoperative carbohydrate fluid intake on postoperative insulin resistance and immune function.Methods Sixty elective gastroenteric tumor resection patients were randomly divided into test (n =30) and control (n =30) groups.Control group were fasted before surgery,while test group were given oral carbohydrate before surgery.The blood samples were collected to measure the levels of fasting blood glucose (FBG),fasting insulin (FINS),and cellular immunity (CD3 +,CD4 +,CD8 +,and CD4 +/CD8 +) before operation and 1,3,7 day postoperation,respectively.Homeostasis model assessment (HOMA) was applied to assess the status of insulin resistance.Results Compared to preoperation,the levels of CD4 +,CD4 + / CD8 +,and HOMA-IR at 1 day postoperation in both control and test groups were significantly higher (P ＜ 0.05).Compared to test group,the levels of CD4 +,CD4 +/CD8 +,and HOMA-IR at 1,3 day postoperation in control group were significantly higher (P ＜ 0.05).At the seventh day after surgery,HOMA-IR levels in the test group were returned to the preoperative level (P ＞ 0.05),while the control group was still higher than before surgery (P ＜ 0.05).There were no differences in CD4 + and CD4+/CD8 + at seventh days after surgery between two groups (P ＞ 0.05).Conclusions Preoperative carbohydrate administration may shorten the insulin resistance duration after gastrointestinal cancer surgery,reduce the intensity of insulin resistance,and improve immune function.Thus contributes to the rehabilitation of patients.
