Original article
Increased incidence of bronchial reactivity in children with a history of bronchiolitis

https://doi.org/10.1016/S0022-3476(81)80758-5Get rights and content

To assess bronchial reactivity in children who have had bronchiolitis, we studied 48 children by challenging them with methacholine nine or ten years after admission to hospital with bronchiolitis. Pulmonary function was also evaluated. Fifty-seven percent of children studied had bronchial hyperreactivity. Thirty-three percent of first-degree relatives of those with a positive MCH challenge had a positive response. There was a significant correlation between the occurrence of a positive MCH challenge and a history of recurrent bronchiolitis. Pulmonary function tests demonstrated lower flow rates in the positive responders. Fourteen children had a history of asthma or wheezing, but this did not appear to be severe or frequent, and few required long-term therapy. There appears to be a strong genetic component in the prevalence of bronchial reactivity in these children. Bronchial hyperreactivity may be a risk factor in the development of COPD.

References (24)

  • MenkesHA

    Airway reactivity and the need for a simple test

    Am Rev Respir Dis

    (1980)
  • KattanM et al.

    Pulmonary function abnormalities in symptom-free children after bronchiolitis

    Pediatrics

    (1977)
  • Cited by (139)

    • The Role of Antiviral Strategies for the Prevention of Childhood Asthma

      2016, Allergy, Immunity and Tolerance in Early Childhood: The First Steps of the Atopic March
    • The Role of Antiviral Strategies for the Prevention of Childhood Asthma

      2015, Allergy, Immunity and Tolerance in Early Childhood: The First Steps of the Atopic March
    • Epidemiology of Asthma and Allergic Airway Diseases. Retired Cement Factory Worker Who Was a Smoker

      2014, Middleton's Allergy: Principles and Practice: Eighth Edition
    • BRONCHIOLITIS AND INFECTIOUS ASTHMA

      2009, Feigin and Cherry's Textbook of Pediatric Infectious Diseases, Sixth Edition
    • The Impact of Respiratory Viral Infection on Wheezing Illnesses and Asthma Exacerbations

      2008, Immunology and Allergy Clinics of North America
      Citation Excerpt :

      These studies highlight the different pathogens associated with wheezing illnesses by age and the association of rhinovirus and atopy with wheezing in children beyond infancy. The association between bronchiolitis during infancy and the development of asthma has been an area of interest for decades [4,47–74]. Most, but not all, previous studies have primarily included case infants who were hospitalized with bronchiolitis during infancy.

    View all citing articles on Scopus
    View full text