Objective To investigate the effect and clinical significance of 3 d and 1 d bowel preparation method for colorectal carcinoma surgery on preoperative gut mucosal barrier function.
Methods Plasma levels of D-lactate (D-LAC), diamine oxidase (DAO) and endotoxin (ET) were measured at 2 h before operation in 3 d bowel preparation group (50 cases) and 1 d bowel preparation group (50 cases), 25 cases of inguinal hernia were included as control group. D-LAC, DAO and ET were detected by using enzymatic spectrophotometric assay, spectrophotometric assay and limulus lysate test with azo chromogenic substrate, respectively. Results Preoperative plasma levels of D-LAC, DAO and ET in 3 d bowel preparation group were (10.25±1.43) mg/L, (5.82±0.80) U/ml and (10.11±1.41) ng/L respectively. In 1 d bowel preparation group the corresponding values were (10.19±1.35) mg/L, (5.80±0.81) U/ml and (9.82±1.35) ng/L respectively. There were no significant differences between 3 d and 1 d bowel preparation group (P gt;0.05), compared with hernia group, 1 d and 3 d bowel preparation group were also no statistically significant differences (P gt;0.05).
Conclusions There are no significant preoperative gut mucosal barrier function damages in patients with 1 d and 3 d bowel preparation for colorectal carcinoma surgery, 1 d bowel preparation for colorectal carcinoma surgery can be performed in colorectal carcinoma patients, and 3 d bowel preparation can be used for certain special colorectal carcinoma patients.
Citation: XIE Shangkui,REN Donglin,WU Yinai,PENG Hui,KANG Liang,WANG Xiaoxue,SU Dan. Effects and Clinical Significance of Two Bowel Preparation Methods for Colorectal Carcinoma Surgery on Preoperative Gut Mucosal Barrier Function. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2009, 16(9): 710-713. doi: Copy