Place of nebulizer therapy in the treatment of bronchial asthma in children

Abstract

The review article presents an analysis of the data of foreign and domestic researchers characterizing the effectiveness of nebulizer therapy for bronchial asthma in children. The paper considers new data comparing the effectiveness of aerosol delivery devices. The advantage of inhalation therapy, which determines its widespread use in childhood, is its rapid delivery to the respiratory tract, high local and low systemic concentrations of the drug in target organs. Difficulties in observing the correct inhalation technique due to the difficulty of synchronizing inhalation and drug delivery, especially in young children, remain an urgent problem in the practice of treating chronic bronchopulmonary diseases, which leads to a severe and uncontrolled course, disability and adverse outcomes. The main disadvantage of ultrasonic nebulizers is the inactivation of suspensions, antibiotics and other drugs. Widely used jet nebulizers create noise during inhalation, have a large residual volume in the nebulizer chamber. In this regard, the improvement of delivery forms continues, taking into account the anatomical and physiological characteristics of the respiratory organs, the age of patients and comorbid conditions. The characteristics of the optimal inhaler include simplicity and ease of use, reliability, the possibility of effective inhalation of various drugs in combination with economical consumption. From this point of view, one of the universal means of transporting aerosols is membrane or electronic mesh (mesh) nebulizers, which provide excellent regional drug deposition in all age groups of children. The rapid achievement of clinical effect, compactness, mobility expand the possibilities of using mesh nebulizers at all levels of medical care.