MICROBIOTA URINE BEFORE AND AFTER LITHOTRIPSY FOR RENAL STONES

Abstract

Extracorporeal shock wave lithotripsy (ESWL) in spite of the low invasiveness and high efficiency is accompanied by an infectious- inflammatory complications and renal parenchymal injury . Dynamics of microbial spectrum urine and the impact of postoperative antibiotic therapy currently remains unexplored. The study included 30 patients subjected to ESWL. Bacteriological study was midstream morning urine before ESWL, 1, 3 days after ESWL, and midstream urine in the first urination after ESWL. All patients were divided into 2 groups. Group I consisted of patients (46.7%) with antibiotic therapy . Group II patients (53.3 %) antibiotic therapy was performed. In most cases (97.8 %) were bacteriuria , while in 75% of cases highlighted in the various options bacterial associations representation aerobic- anaerobic mixed infection, among which was dominated by non-clostridial anaerobic bacteria in all samples. Revealed that after ESWL microbial spectrum urine does not change in any case within 3 days , except for Enterobacteriaceae, but the frequency of occurrence and level of bacteriuria vary for different periods after surgery and fees or absence of antibiotic therapy.

Keywords

• extracorporeal shock wave lithotripsy
• non-clostridial anaerobes
• urine culture