Zheng, Ling, Mack, Wendy J., Dagerman, Karen S., Hsiao, John K., Lebowitz, Barry D., Lyketsos, Constantine G., Stroup, T. Scott, Sultzer, David L., Tariot, Pierre N., Vigen, Cheryl, Schneider, Lon S.

Objective: The second-generation antipsychotics are associated with metabolic abnormalities in patients with schizophrenia. Elderly patients with Alzheimer’s disease are frequently treated with these antipsychotics, but limited data are available on their metabolic effects.; Method: The authors assessed 186 male and 235 female Alzheimer’s disease outpatients from the Clinical Antipsychotic Trials of Intervention Effectiveness-Alzheimer’s Disease (CATIE-AD) […]

Velayudhan, Latha, Lovestone, Simon

Background: Olfactory dysfunction, impaired odor identification in particular, is known to occur in Alzheimer disease (AD). The entorhinal cortex and the olfactory bulb, critical areas for olfactory function, are rich in acetylcholine, the neurotransmitter implicated in AD pathology and treatment. In view of the common anatomical substrate, we aimed to determine whether performance on an […]

Taipale, Heidi, Tanskanen, Antti, Koponen, Marjaana, Tolppanen, Anna-Maija, Tiihonen, Jari, Hartikainen, Sirpa

The objective of this study was to investigate the prevalence of acetylcholinesterase inhibitor (AChEI) and memantine use, duration of treatment, concomitant use of these drugs, and factors associated with the discontinuation of AChEI therapy during 2006-2009. We utilized data from a nationwide sample of community-dwelling individuals with a clinically verified Alzheimer’s disease diagnosed during the […]

Lanctôt, Krista L., Chau, Sarah A., Herrmann, Nathan, Drye, Lea T., Rosenberg, Paul B., Scherer, Roberta W., Black, Sandra E., Vaidya, Vijay, Bachman, David L., Mintzer, Jacobo E.

Background: Little is known about the effect of methylphenidate (MPH) on attention in Alzheimer’s disease (AD). MPH has shown to improve apathy in AD, and both apathy and attention have been related to dopaminergic function. The goal was to investigate MPH effects on attention in AD and assess the relationship between attention and apathy responses.; […]