title: [Urinary infection in patients with neurogenic bladder: patterns of resistance to the most frequent uropathogens].
abstract: OBJECTIVE
  To analyze the most frequent causes and resistances of the uropathogens in patients affected by neurogenic bladder.
  
  
  METHODS
  A total of 284 patients, in whom a total of 284 urinary cultures were performed, were included. Of these, 106 came from patients with neurological injuries, 28 from a non-neurogenic control group, 75 from patients admitted to the intensive care unit (ICU) of our Hospital and 75 patients who came into the emergency room with the symptoms of an acute urinary tract infection. A quantitative urine culture was performed in a chromogenic media and the resistances of all urine cultures that were positive for one or two micro-organisms were identified and studied.
  
  
  RESULTS
  A total of 67% of the patients with neurological injuries had positive urine cultures compared to 25% of control group patients. The urine cultures of patients admitted into the ICU and those of the Emergency Room group were 100% positive, since the first 75 positive urine cultures were selected for the study. E.coli was the most-frequently microorganism isolated in the group of neurological patients, as well as among the patients from the Emergency Room and from the control group. In the ICU, the most-frequently isolated micro-organism was Enterococcus spp. (19.4%), followed by P. aeruginosa (16.5%). The study of resistances in general E. coli has high rates of resistance to ampicillin and co-trimoxazole and, although to a lesser degree to ciprofloxacin.
  
  
  CONCLUSIONS
  E. coli is the micro-organism most frequently isolated among all of the groups except in the ICU, where it is surpassed by Enterococcus spp. and P. aeruginosa. The resistances among the four population groups studied have different features, overall showing a low rate of resistance to nitrofurantoin and especially to fosfomycin, observed in patients from the Emergency Room or admitted to the ICU and neurological patients.
authors.affiliation: Servicio de Medicina Física y Rehabilitación, Fundación ALTHAIA, Manresa, Barcelona, España. gromero@althaia.cat
authors.forename: G
authors.initials: G
authors.lastname: Romero-Cullerés
authors.forename: I
authors.initials: I
authors.lastname: Planells-Romeo
authors.forename: P
authors.initials: P
authors.lastname: Martinez de Salazar-Muñoz
authors.forename: J
authors.initials: J
authors.lastname: Conejero-Sugrañes
mesh_terms: D004352:Drug Resistance, Microbial; D005260:Female; D006801:Humans; D008297:Male; D011446:Prospective Studies; D001750:Urinary Bladder, Neurogenic / Q000150:complications*; D014552:Urinary Tract Infections / Q000188:drug therapy* / Q000209:etiology / Q000382:microbiology*