title: [Allergic bronchial asthma in childhood: etiopathogenic, clinical and therapeutic considerations].
abstract: The latest developments in the understanding of the etiopathogenesis of bronchial asthma in childhood are briefly described. The Authors emphasize the central role of inflammation and different cell types recruitment and distinguish three phases: early, late and chronic inflammation. Current views on bronchial hyperreactivity and the vicious circle represented by causative allergic and extra-allergic factors are discussed. Clinically, the role of respiratory infections, sinusitis, gastroesophageal reflux, and so-called asthma-equivalent symptoms (recurrent laryngospasm, asthma-equivalent chronic cough) are also discussed. Lastly, the pharmacologic activity of the main classes of drugs on the various stages of asthmatic response are reviewed and the rationale for appropriate use is presented.
authors.forename: L
authors.initials: L
authors.lastname: Armenio
authors.forename: L
authors.initials: L
authors.lastname: Brunetti
authors.forename: M I
authors.initials: MI
authors.lastname: Capalbo
authors.forename: R
authors.initials: R
authors.lastname: Rubino
authors.forename: D
authors.initials: D
authors.lastname: Colazzo
mesh_terms: D000293:Adolescent; D001249:Asthma / Q000150:complications / Q000188:drug therapy / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D006801:Humans; D006967:Hypersensitivity; D007223:Infant; D007231:Infant, Newborn
vernacular_title: L'asma bronchiale allergico nell'infanzia: considerazioni etiopatogenetiche, cliniche e terapeutiche.