Inhalation therapy is the mainstay of chronic obstructive pulmonary disease management,
and inhaler selection can have a profound impact on drug delivery and medication …

Background Our aim was to describe: 1) lung deposition and inspiratory flow rate; 2) main
characteristics of inhaler devices in chronic obstructive pulmonary disease (COPD) …

Background The chronic and progressive nature of chronic obstructive pulmonary disease
(COPD) requires self-administration of inhaled medication. Dry powder inhalers (DPIs) are …

Developing effective oral inhaled drug delivery treatment strategies for respiratory diseases
necessitates a thorough knowledge of the respiratory system physiology, such as the …

The relative position between the pediatric upper airway and the inhalation device during
real inhalation administration has significant effects on the delivery efficiency of orally …

Dry powder inhalers (DPIs) are breath actuated, and patients using DPIs need to generate
an optimal inspiratory flow during the inhalation maneuver for effective drug delivery to the …

Introduction: Inhalers are the most commonly used devices for lung drug delivery in asthma
and COPD. Inhaler use offers several advantages but requires the user's proper mastery …

Aerosol therapy is a rapidly developing field of science. Due to a number of advantages, the
administration of drugs to the body with the use of aerosol therapy is becoming more and …

ABSTRACT Introduction Dry Powder Inhalers (DPIs) continue to be developed to deliver an
expanding range of drugs to treat an ever-increasing range of medical conditions; with each …

Understanding the impact of inhaler mouthpiece sizes on particle transport and deposition in
the human upper airway is important to optimize inhaler designs toward improving the …