Refractory asthma - An old disorder: Novel approaches for effective control

Area of Science:

• Pulmonology
• Immunology
• Allergy

Background:

• Bronchial asthma is an inflammatory airway disease with hyper-responsiveness and variable airflow obstruction.
• Refractory asthma includes phenotypes unresponsive to standard high-dose inhaled corticosteroids and long-acting beta-agonists.

Purpose of the Study:

• To highlight the complexity of refractory asthma.
• To emphasize the need for a multi-disciplinary approach in managing this condition.
• To underscore the importance of identifying asthma sub-phenotypes for improved understanding and treatment.

Main Methods:

• Review of current understanding of refractory asthma.
• Discussion of the heterogeneity and complexity of the disease.
• Emphasis on a multi-disciplinary approach for diagnosis and management.

Main Results:

• Refractory asthma is a heterogeneous condition.
• Current standard therapies are insufficient for certain asthma phenotypes.
• Accurate sub-phenotyping is essential for effective management.

Conclusions:

• A multi-disciplinary approach is necessary for refractory asthma.
• Further research into asthma pathogenesis and sub-phenotypes is required.
• Novel methods and targeted therapies are needed for effective management of refractory asthma.