Impacto de las exacerbaciones en la evolución de la EPOC.
Por:
Soler-Cataluña JJ, Martínez-García MA, Catalán Serra P and Román Sánchez P
Publicada:
1 mar 2011
Categoría:
Medicine (miscellaneous)
Resumen:
The clinical course of chronic obstructive pulmonary disease (COPD) is marked by frequent exacerbations. Not all patients suffer exacerbations and not all decompensations have the same consequences; however, in the last few years, these episodes of clinical instability - especially if recurrent - have come to be viewed as a major element in the natural history of the disease insofar as they generate heavy workload and high costs, síntonegatively affect patients' quality of life, contribute to the multidimensional progression of the disease and, finally, affect its prognosis. The present article reviews the current scientific evidence on the impact of exacerbations on the clinical course of COPD and analyzes this impact from a multidimensional perspective. The need to base the management of COPD on clinical phenotypes is discussed, emphasizing the importance of the exacerbation phenotype, a clinical phenotype characterized by frequent exacerbations. This phenotype is often associated with the presence of cough and chronic expectoration, latent bronchial infection and bronchiectasis and leads to higher morbidity and mortality.
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