Archivos de bronconeumología
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Current clinical guidelines recommend a step-wise approach to the pharmacological treatment of chronic obstructive pulmonary disease (COPD), with drugs being added according to the severity of airflow obstruction, symptoms, and the number of acute exacerbations in patients with severe disease. However, greater knowledge of the physiopathogenesis of this disease has led to COPD being considered a heterogeneous process in which therapeutic decisions should not be based exclusively on the results of spirometry. Treatment is increasingly individualized according to the patient's characteristics. The present article reviews the scientific evidence on the aims of treatment in COPD and the benefits achieved by the various pharmacological options available.
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Patients with chronic obstructive pulmonary disease (COPD) and associated bronchitis are at higher risk of exacerbations, which are a major cause of morbidity and impaired quality of life. Moreover, exacerbations are associated with more rapid disease progression and higher mortality. ⋯ The results of clinical trials indicate that, in patients with COPD associated with chronic bronchitis and a history of exacerbations, roflumilast improves pulmonary function and reduces the symptoms and frequency of exacerbations requiring medical intervention. This effect is maintained when regular treatment with a long-acting bronchodilator or an inhaled corticosteroid is added.