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Related Experiment Videos

Asthma exacerbations . 4: Prevention.

J M FitzGerald1, P G Gibson

  • 1Centre for Clinical Epidemiology and Evaluation, Vancouver Coastal Research Institute, Vancouver General Hospital, Vancouver, BC, V5Z 1L8, Canada. markf@interchange.ubc.ca

Thorax
|October 31, 2006
PubMed
Summary
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Preventing asthma exacerbations involves early anti-inflammatory treatment with inhaled corticosteroids and education. For poorly controlled asthma, add long-acting beta agonists cautiously with corticosteroids.

Area of Science:

  • Pulmonology
  • Allergy and Immunology

Background:

  • Asthma exacerbations are a major cause of morbidity and healthcare costs.
  • Current management focuses on preventing exacerbations through optimal treatment strategies.

Purpose of the Study:

  • To review optimal strategies for preventing asthma exacerbations.
  • To discuss current evidence on managing poorly controlled asthma and worsening symptoms.

Main Methods:

  • Literature review of current guidelines and emerging evidence.
  • Analysis of treatment options including inhaled corticosteroids, long-acting beta agonists, and omalizumab.

Main Results:

  • Early introduction of low-dose inhaled corticosteroids and structured education with action plans are key.

Related Experiment Videos

  • Long-acting beta agonists should be added cautiously to inhaled corticosteroids for poorly controlled asthma.
  • Omalizumab is an option for specific atopic patients with severe exacerbations.
  • Doubling inhaled corticosteroid doses in early exacerbations is ineffective.

    • Conclusions:

    • A multi-faceted approach including medication and education is crucial for asthma exacerbation prevention.
    • Evidence is emerging for managing worsening asthma, particularly with combination therapies like budesonide/formoterol.