title: [Allergic rhinitis in asthmatic patients].
abstract: BACKGROUND
  Allergic rhinitis and bronchial asthma are airways chronic inflammatory processes, with a correlation of 28-78%.
  
  
  OBJECTIVE
  To determine the prevalence and classification of allergic rhinitis on asthmatic patients, according to the workshop Allergic Rhinitis and its Impact on Asthma (ARIA), and to assess the total serum concentrations of IgE and the presence of nasal and blood eosinophilia.
  
  
  METHODS
  A study was done with asthmatic patients ages 7 to 14, attending the Pediatric Service at the Hospital General del Sur Dr. Pedro Iturbe, Maracaibo, Estado Zulia, Venezuela. Subjects were polled for signs and symptoms suggesting allergic rhinitis and its impact on quality of life. Blood and nasal swab samples were taken to perform laboratory tests in study.
  
  
  RESULTS
  There were 60 asthmatic patients, 73.3% males and 70% scholar age patients. The prevalence of allergic rhinitis was 93.3%, according to ARIA classification. Mild intermittent group was the most frequent type, with 42.8% the most frequent clinic sign was the allergic shiners (86.6%), and the predominant symptom was the nasal aqueous trickle (83.3%), while sleep disorders were the most common affection of quality of life (39.2%). In 85.7% of patients eosinophil percentage was higher than 3%, whereas in 75% total serum IgE values were higher than 100 Ul/mL. In patients with rhinitis, 61.9% of the nasal mucus showed altered eosinophils percentage higher than 10%.
  
  
  CONCLUSIONS
  A high prevalence of allergic rhinitis is present in asthmatic patients, confirmed by laboratory tests, which proves an inflammatory response mediated by IgE.
authors.affiliation: Servicio de Pediatría, Hospital General del Sur Dr. Pedro Iturbe, Maracaibo, Estado Zulia, Venezuela. yraimalarreal@yahoo.com.
authors.forename: Paola
authors.initials: P
authors.lastname: Reyes
authors.forename: Yraima
authors.initials: Y
authors.lastname: Larreal
authors.forename: Julia
authors.initials: J
authors.lastname: Arias
authors.forename: Enrique
authors.initials: E
authors.lastname: Rincón
authors.forename: Nereida
authors.initials: N
authors.lastname: Valero
keywords: ARIA; Allergic rinitis; Asthma; Eosinophilia; IgE