Trends in medication use for asthma in school-entry children in the Australian Capital Territory, 2000-2005

Christine B. Phillips*, Helen Toyne, Karen Ciszek, Robyn G. Attewell, Marjan Kljakovic

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    17 Citations (Scopus)

    Abstract

    Objective: To analyse trends in asthma medications used by school-entry children whose parents report they have asthma. Design and setting: Annual cross-sectional study of all school-entry children (about 4400 each year) in the Australian Capital Territory in 2000-2005, by means of a questionnaire for parents on child health status and medication use; and a cross-sectional study of asthma prescriptions for children aged 5 years obtained from the Medicare Australia database for 2002-2005. Participants: All school-entry children in the ACT with parent-reported asthma (numbers in the years 2000-2005 ranged between 435 and 589). Main outcome measures: Changes in the use of different medications; changes in delivery devices for asthma; changes in the potency of inhaled fluticasone. Results: Response rates to kindergarten health screening were in the range 85%-89)% for 2000-2005. Parent-reported asthma prevalence ranged from 11% to 15%. Each year, around 35% of children with asthma (age range, 4-6 years) used inhaled corticosteroids. An increase in the use of fluticasone (from 11% to 33% of children with asthma) was offset by decreases in beclomethasone use (from 14% to 3%) and budesonide (from 14% to 4%). Use of cromoglycate and nedocromil fell from 46% to l6%. Nebuliser use decreased (from 45% to 20%), while the use of spacer devices increased (flora 70% to 83%). Use of combined salmeterol/ fluticasone increased flora 8% (in 2002) to 20% (in 2005) of children with parent-reported asthma. These trends were mirrored in Medicare Australia data for 5-year-old children in the ACT. Conclusions: There was marked volatility in the types of asthma medication used over the 6 years. Reciprocal trends leading to increased use of spacers and decreased use of nebulisers are in accord with national guidelines for better asthma management. The increasing use of products containing a combination of salmeterol and fluticasone requires ongoing monitoring.

    Original languageEnglish
    Pages (from-to)10-13
    Number of pages4
    JournalMedical Journal of Australia
    Volume187
    Issue number1
    DOIs
    Publication statusPublished - 2 Jul 2007

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