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[The relationship between inflammation and symptoms in asthma]
D Montani1, I Tillie-Leblond, B Crestani
1Université Paris-Sud 11, Hôpital Antoine Béclère, Clamart, France. david.montani@abc.aphp.fr
Revue Des Maladies Respiratoires
|October 31, 2008
Summary
Asthma symptoms are linked to airway inflammation. Controlling inflammation with inhaled corticosteroids can improve symptom perception and reduce exacerbations, offering a better approach to asthma management.
Area of Science:
- Pulmonology and Allergy
- Respiratory Medicine
Context:
- Asthma is a chronic inflammatory airway disease.
- Asthma control is primarily evaluated through symptom assessment.
- Uncontrolled asthma correlates with increased eosinophils and exhaled nitric oxide (NO).
Purpose:
- To critically review the international literature on the association between asthma inflammation and symptoms.
- To evaluate the role of inflammation markers in asthma control and treatment adjustment.
Summary:
- Asthma symptoms are influenced by complex mechanisms and individual perception.
- Experimental data indicates a relationship between symptom perception and eosinophilic inflammation.
- Inhaled corticosteroid therapy has been shown to improve symptom perception.
- Inflammation-based monitoring strategies may be more effective in reducing exacerbations than symptom-based approaches.
- Current maintenance therapy for persistent asthma involves inhaled corticosteroids, with treatment adjustments based on symptoms being effective for exacerbation prevention.
Impact:
- Highlights the potential of inflammation-based monitoring for improved asthma management.
- Suggests that understanding the link between inflammation and symptoms can optimize inhaled corticosteroid therapy.
- Provides evidence supporting a shift towards inflammation-guided asthma care strategies.
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