The influence of proton pump inhibitors on incidence of bacteremia after endoscopic ultrasonography guided fine needle aspiration / 中华消化内镜杂志

ABSTRACT

Objective To investigate whether preoperative proton pump inhibitor (PPI) would increase the risk of bacteremia after endoscopic ultrasonography guided fine needle aspiration (EUS-FNA).Methods Dogs were randomly divided into experimental group ( n = 8) to take 20mg of omeprazole orally twice a day for 3 days before EUS-FNA, and control group (n = 10) to take placebo.EUS-FNA was performed to puncture the pancreas, and blood was collected before and after the procedure for culture.Bacteremia incidence of the two groups were compared.Results Bacteria culture was positive in 11 edogse.After excluding contamination, 1 dog in experimental group and 3 in control group were authentical bacteremia.There was no significant difference on the incidence of bacteremia between 2 groups based on Fisher test ( P = 0.383).Conclusion Aplication of PPI before EUS-FNA is not likely to increase the incidence of bacteremia.