Moving from bag to catheter for urine collection in non-toilet-trained children suspected of having urinary tract infection: a paired comparison of urine cultures. - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue J Pediatr Année : 2009

Moving from bag to catheter for urine collection in non-toilet-trained children suspected of having urinary tract infection: a paired comparison of urine cultures.

Résumé

OBJECTIVE: To compare, in the same children, urine culture results from bag- versus catheter-obtained specimens with catheter culture as the reference. STUDY DESIGN: A total of 192 non-toilet-trained children <3 years of age from 2 emergency departments were recruited for this prospective cross-sectional study. All had positive urinalysis results from bag-obtained specimens that were systematically checked with a catheter-obtained specimen before treatment. Results of comparison of urine cultures obtained with these 2 collecting methods are presented. RESULTS: A total of 7.5% of bag-obtained specimen positive cultures had false-positive results. Twenty-nine percent of bag-obtained specimen cultures with negative results were false negative. Altogether, bag-obtained specimens led to either a misdiagnosis or an impossible diagnosis in 40% of cases versus 5.7% when urethral catheterization was used. CONCLUSION: Every bag-obtained positive-result urinalysis should be confirmed with a more reliable method before therapy.
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hal-00453359 , version 1 (04-02-2010)

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Cécile Etoubleau, Marianne Reveret, Delphine Brouet, Isabelle Badier, Philippe Brosset, et al.. Moving from bag to catheter for urine collection in non-toilet-trained children suspected of having urinary tract infection: a paired comparison of urine cultures.. J Pediatr, 2009, 154 (6), pp.803-6. ⟨10.1016/j.jpeds.2009.01.008⟩. ⟨hal-00453359⟩
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