title: [Antibiotics prescription in infants hospitalized with respiratory syncytial virus pneumonia].
abstract: BACKGROUND
  Although not useful, antibiotics are commonly prescribed in infants with viral pneumonia.
  
  
  OBJECTIVE
  To compare initial prescription and suspension rates of antibiotics in infants hospitalized with pneumonia by respiratory syncytial virus (RSV) in 2002, when introducing the viral testing, and in 2007, after 5 years of this practice.
  
  
  METHODS
  Children aged under 13 months hospitalized for RSV pneumonia during two years (2002 and 2007) were included. Prescription and discontinuation of antibiotics were registered. Data were analyzed using Chi squared and T tests, assuming p <0.05 as significance level.
  
  
  RESULTS
  Antibiotics were prescribed in 57% (40/70) of patients in 2002 and 46% of then (29/63) in 2007. After achieving RSV diagnosis, antibiotics were more frequently discontinued in 2007 than in 2002 (31/63 vs. 14/70; p= 0.012; OR: 3.73; IC 95%:1.1512.49).
  
  
  CONCLUSIONS
  Although antibiotic empirical prescription rate was similar in both periods, after achieving RSV diagnosis antibiotics were more frequently discontinued in 2007.
authors.affiliation: Cátedra de Clínica Pediátrica, FCM, UNC, Hospital de Niños de la Santísima Trinidad, Córdoba. aleria.collard@gmail.com
authors.forename: María V
authors.initials: MV
authors.lastname: Collard Borsotti
authors.forename: Laura B
authors.initials: LB
authors.lastname: Moreno
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Bujedo
authors.forename: Inés
authors.initials: I
authors.lastname: Marqués
authors.forename: Liliana
authors.initials: L
authors.lastname: Mosca
authors.forename: Patricia
authors.initials: P
authors.lastname: Ferreira Soaje
authors.forename: Jorge
authors.initials: J
authors.lastname: Cámara
authors.forename: Fernando
authors.initials: F
authors.lastname: Ferrero
authors.forename: Daniel
authors.initials: D
authors.lastname: Quiroga
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D011307:Drug Prescriptions / Q000706:statistics & numerical data; D005260:Female; D006760:Hospitalization; D006801:Humans; D007223:Infant; D008297:Male; D011024:Pneumonia, Viral / Q000188:drug therapy*; D018357:Respiratory Syncytial Virus Infections / Q000188:drug therapy*
chemical_list: D000900:Anti-Bacterial Agents