RESUMO
PURPOSE: To evaluate the effect of routine administration of post-procedural antibiotics following elective uterine artery embolization (UAE) on infectious complication rates. MATERIALS AND METHODS: The charts of patients who underwent UAE between January 2013 and September 2019 were retrospectively reviewed. Prior to January 15, 2016, all patients received post-procedural antibiotics with 500 mg of ciprofloxacin twice a day orally for 5 days. After January 15, 2016, none of the patients received post-procedural antibiotics. All patients in both groups received pre-procedural intravenous antibiotics. The post-procedural antibiotics group included 217 patients (age, 44.7 ± 6 years); the no-antibiotics group included 158 patients (age, 45.4 ± 5.6 years). Patients in the no-antibiotics group had a significantly higher rate of diabetes mellitus (P = .03) but fewer cases of adenomyosis (P = .048). Otherwise, demographic and fibroid characteristics were similar between the groups. RESULTS: Six infectious complications (6/375, 1.6%) were recorded. No statistically significant difference (P = .66) was observed in the number of infections between the post-procedural antibiotics group (4/217, 1.8%) and the no-antibiotics group (2/158, 1.3%). Three of the 6 infectious complications presented with malodorous vaginal discharge (3/375, 0.8%) and received nominal therapy. The 3 remaining complications (0.8%) were considered major and included 2 patients (0.5%) who underwent hysterectomy and 1 patient (0.3%) who underwent myomectomy. The major infection rate was 0.9% (2/217) in the post-procedural antibiotics group and 0.7% (1/158) in the no-antibiotics group (P = 1). There were no 90-day post-procedural mortalities. CONCLUSIONS: Discontinuation of routine post-procedural antibiotics with ciprofloxacin after elective UAE did not result in increased rates of infectious complications within the first 90 days post procedure.
