Current medical research and opinion
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Chronic obstructive pulmonary disease (COPD) is a highly prevalent condition with high morbidity and mortality among older and disabled adults. Few studies have examined the comparative effectiveness of maintenance therapies for chronic obstructive pulmonary disease (COPD) in this vulnerable population. ⋯ FSC is associated with a lower risk of COPD-related exacerbation events relative to ATC in managed-care Medicare beneficiaries with COPD. Findings from this study are only generalizable to managed-care Medicare beneficiaries residing in the community.
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Individual clinical trials have demonstrated benefits of donepezil in patients with severe Alzheimer's disease (AD). Data were pooled from three randomized, placebo-controlled trials of donepezil for severe AD to further evaluate treatment effects and overall tolerability/safety. ⋯ These findings suggest measurable donepezil-mediated symptomatic benefits in cognition, global function, and daily living activities in patients with severe AD. The treatment effects support the importance of cholinesterase inhibition as a clinically relevant therapeutic option across the spectrum of AD.