Chronic obstructive pulmonary disease (COPD) and old age?

Chronic obstructive pulmonary disease (COPD) in old age is an increasing problem. Understanding the features of COPD in older patients is important in order to introduce effective interventions and to inform efforts for health resource allocation. Features of importance to old age include increased prevalence of COPD in non-smokers and rise in the rate of systemic comorbidities. In addition, acute exacerbations in older patients have poorer outcome, manifesting by increase in the rate of hospitalisation, greater length of stay, increase of the rate of re-hospitalisation and in mortality rate. Impaired cognitive functions as well as problems affecting hand joints make using inhaled medications less reliable which leads to further deterioration of outcome of care. Even for those who are competent in using inhalers, the evidence for their efficacy in older patients is not certain.