Efficacy of Polyvidone Iodine on Prevention of Urinary Tract Infection in Patients with Indwelling Catheter / 中华医院感染学杂志

OBJECTIVE To investigate the disinfection method for indwelling urinary catheter and its correlation with the urinary infection.METHODS Eighty cases with indwelling catheter were randomly assigned to two groups.0.5% Polyvidone iodine(Iodophor)was used as lubricant and disinfectant in the experimental group.The control group received liquid paraffin and 0.1% benzalkonium bromide.RESULTS The incidence of urinary tract infections in the experiment group was significantly lower than that in the control group with the same indwelling time of catheter(P