Therapeutic modulation of allergic airways disease with leukotriene receptor antagonists

Therapeutic modulation of allergic airways disease with leukotriene receptor antagonists.

Although asthma is one of the most common chronic respiratory conditions, it often remains unrecognized and undertreated, while patients are often reluctant to comply with regular inhaled anti-inflammatory and bronchodilator therapy. Allergic rhinitis co-exists with asthma in as many as 40% of patients, and can be regarded as a continuum of the same inflammatory disease process. Corticosteroids...

Pharmacological modulation of the leukotriene pathway in allergic airway disease.

Leukotrienes (LTs), including cysteinyl LTs (CysLTs) and LTB(4), are potent lipid mediators that have an important pathophysiological role in asthma and allergic rhinitis. Most of the effects of CysLTs that are relevant to the pathophysiology of asthma are mediated by the activation of the CysLT(1) receptor, one of the receptor subtypes for CysLTs. LTB(4) might be functionally involved in the d...

Managing Co-Morbid Asthma With Allergic Rhinitis: Targeting the One-Airway With Leukotriene Receptor Antagonists

Allergic rhinitis is a common inflammatory condition affecting upper airways, nose, and eyes. Allergic rhinitis is a global health problem and is increasing in prevalence. Allergic rhinitis patients have often comorbidities asthma being one of the most common. Up to 40% of patients with allergic rhinitis have asthma and at least as many as 80% of asthma patients experience symptoms of allergic ...

Role of leukotriene receptor antagonists in asthma.

Asthma is a chronic inflammatory disease that affects >300 million people worldwide. However, inhaled corticosteroids (ICS), the gold standard therapy for persistent asthma, cannot suppress every component of airway inflammation and often fail to adequately penetrate the small airways in order completely suppress eosinophilia. Cysteinyl leukotrienes are important inflammatory factors that are i...

Leukotriene receptor antagonists: useful in acute asthma?