New approach to intermittent and mild asthma therapy: Evolution or revolution in the GINA guidelines?

Abstract

New recommendations from the Global Initiative for Asthma (GINA) were released in a pocket guide form on April 12, 2019. These recommendations provide very important changes to the management of asthma, especially regarding the treatment of intermittent and mild asthma. Due to safety concerns, GINA experts no longer recommend treatment with a short-acting β2 agonist alone. Henceforth, all adults and adolescents (but not yet children) with mild asthma should receive either symptom-driven or daily low-dose ICS. The main goal of this new approach is to reduce the risk of serious asthma exacerbations and asthma-related deaths in the population of patients with mild asthma. Herein, the authors present the epidemiological and clinical data regarding the risks of excessive SABA use and the benefits of regular treatment with inhaled corticosteroids. The authors deliver a critical review on the evolution of the changes in the GINA experts' standpoint and provide evidence-based background for the new approach to asthma treatment. Moreover, the authors identify gaps and unmet needs still present in the current asthma management recommendations and discuss them thoroughly.