Abstract:Objective:To explore the risk factors of urinary tract infection after ureteroscopy. Methods:The clinical data of 236 cases from 2010 to 2016 in our hospital undergoing ureteroscopy or surgery were retrospectively analyzed, including patients' age and sex, complications, laboratory indexes, antibiotic use, incidence and risk factors of urinary tract infection, etc. Results:Of the 236 patients, there were 19 cases of postoperative infection with the incidence being was 4.4%. There was no significant difference in the infection rate among different types of drugs used (P>0.05). Age, diabetes, preoperative urinary retention, prophylactic use of antibiotics and postoperative indwelling catheter time were related factors of urinary tract infection after ureteroscopy (P<0.05). Diabetes, preoperative urinary retention and long indwelling catheter were risk factors of urinary tract infection after ureteroscopy. Preventive use of antibiotics was the protective factor. Conclusions:Preoperative urinary retention, diabetes mellitus and postoperative long time indwelling catheter will lead to higher rate of urinary tract infection after ureteroscopy, and prophylactic use of anti-infective drugs can reduce the incidence of infection.
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