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Chapter 12: Asthma: principles of treatment
Allergy and Asthma Proceedings
|July 17, 2012
Summary
Effective asthma treatment focuses on symptom reduction and preventing severe exacerbations. For allergic asthma, allergen immunotherapy and omalizumab offer targeted benefits, improving quality of life and reducing medication needs.
Area of Science:
- Pulmonology
- Allergy and Immunology
- Pharmacology
Background:
- Asthma treatment goals include preventing fatalities, hospitalizations, and emergency visits.
- Treatment is guided by symptom severity, physical exam, and lung function tests like forced expiratory volume in 1 second (FEV1).
- Comorbidities such as GERD, rhinitis, sleep apnea, and smoking must be managed.
Purpose of the Study:
- To outline current asthma treatment strategies.
- To highlight specific therapies for allergic asthma, including allergen immunotherapy and omalizumab.
- To emphasize the importance of managing comorbidities in asthma care.
Main Methods:
- Review of asthma treatment guidelines and therapeutic options.
- Analysis of the efficacy of allergen-specific immunotherapy for mild-to-moderate allergic asthma.
- Evaluation of omalizumab's impact on moderate-to-severe allergic asthma outcomes.
Main Results:
- Allergen immunotherapy effectively reduces symptoms and medication use in selected patients.
- Omalizumab improves quality of life, reduces exacerbations, and decreases oral corticosteroid use in moderate-to-severe allergic asthma.
- Allergen immunotherapy for allergic rhinitis may reduce the risk of developing asthma.
Conclusions:
- Asthma management requires a comprehensive approach addressing symptoms, exacerbations, lung function, and comorbidities.
- Allergen immunotherapy and omalizumab are valuable targeted treatments for specific patient populations with allergic asthma.
- Early intervention and management of allergic conditions can potentially prevent asthma development.
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