Length of Hospital Stay, Delirium and Discharge Status Outcomes Associated With Anticholinergic Drug Use in Elderly Hospitalized Dementia Patients

Problem: There are a significant proportion of patients taking acetylcholinesterase inhibitors (ChEi) for cognitive dysfunction also taking medications with anticholinergic (ACh) properties that may counteract their effects. As the number of ACh medications, burden, increases so does the likelihood of an adverse outcome.Background: ACh medications are frequently used in the elderly population (Carnahan 2004) even those with dementia or AD (Roe et al., 2002; Giron et al., 2001; Altavela 2003; Gill et al., 2005; Kogut et al., 2005). Methods: Hospitalized patients \u3e 65 years of age with dementia (AD, other dementias, or with inferred dementia based on ChEi or NMDA antagonist medication use) were studied using UHC clinical database. This document was created in Microsoft Word 2000. Results: Dementia patients on ChEi therapy were more likely to receive an ACh (chi-square 70.1, df=l, pConclusion: A person\u27s age and mental health status along with their current drug regimen, such as ChEi therapy, need to be closely and carefully considered before deciding to use unnecessary ACh drugs in this population which can have detrimental effects