
Adherence to Inhalation Therapy Among COPD Patients: A Cross-Sectional Study in a Tertiary Hospital in Quito, Ecuador
Introduction Chronic Obstructive Pulmonary Disease (COPD) is a progressive condition characterized by airway inflammation and narrowing (chronic bronchitis) and alveolar destruction (emphysema), resulting in air trapping and pulmonary hyperinflation. In …