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Copd Literature Review

Decent Essays

BACKGROUND The World Health Organization (WHO) recognizes dementia as a major public health priority and a significant cause of disability.[1] With the aging of the Canadian population, dementia as a serious public health issue will continue to grow. Several research reports point to a potential link between COPD and the development of cognitive decline.[2-5] Depending on the population group and methodology, about 10 to 61% of COPD patients have cognitive impairment.[2,6] The literature indicates that cognitive impairment in COPD patients may be associated with increased adverse outcomes such as more prolonged hospitalization, difficulty with the instrumental activities of daily living (IADL),[7,8] and trouble with managing their disease and adherence to treatment.[9-11] Moreover, the cognitive impairment could affect the success of pulmonary rehabilitation[12] and smoking cessation programmes[13] in patients with COPD. DESIGN STRATEGIES 1) QUASI-EXPERIMENTAL DESIGN The main goals of COPD management are to improve symptoms, exercise tolerance, and overall quality of life while minimizing disease progression, complications, exacerbations, and mortality.[14-17] However, the literature indicates that cognitive impairment could act as a limiting factor in managing COPD patients. Thus, it is imperative to give proper consideration to …show more content…

Moreover, it can lead to the development of guidelines for selecting COPD patients likely to have maximum benefit from therapeutic interventions. To examine the association between the COPD and the risk of developing cognitive impairment among elderly patients in Saskatchewan, a prospective 1:2 matched case-control design is

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