LES INFECTIONS URINAIRES (ORIGINES ET TRAITEMENTS).

Abstract

The phenomenon of urinary tract infections (UTI) is widespread and plays an essential role in infectious pathology. Most of these infections are caused by enterobacteria, with a percentage of 82%, among which are Escherichia coli, Klebsiella Pneumoniae, which are the most frequently encountered bacteria. The second place is occupied by the Gram-positive Cocci (staphylococcus).With regard to all 1226 cases examined in the University Hospital of the Willaya of Constantine, it is estimated that 271 samples are positive for a urinary tract infection. These infections have a higher prevalence in women (59%) than in men (41%).The ytobacteriological examination (ECBU) and biochemical tests gave us the opportunity to identify the responsible agent of the urinary tract infection and determine the appropriate treatment with antibiotics. Several advances in the understanding of host and bacterial factors have led to numerous therapeutic improvements in the treatment and evaluation of urinary tract infections.