Many patients with Alzheimer's disease discontinue AChEIs

Many patients with alzheimer's disease discontinue AChEIs

(HealthDay)—Discontinuation of acetylcholinesterase inhibitors (AChEIs) for treatment of Alzheimer's disease is common, with adverse effects and cost cited as major factors, according to a study published recently in the Journal of the American Geriatrics Society.

Noll L. Campbell, Pharm.D., from the Purdue University School of Pharmacy in West Lafayette, Ind., and colleagues randomized 196 older adults with a diagnosis of possible or probable Alzheimer's disease who were initiating treatment with an AChEI to one of three AChEIs (1:1:1) for 18 weeks.

In the intent to treat analysis, the researchers found that discontinuation rates at the end of 18 weeks were 38.8 percent for donepezil, 53.0 percent for galantamine, and 58.7 percent for rivastigmine (P = 0.063). Adverse events explained 73.1 percent of discontinuation, while cost explained 25.4 percent. More than 81 percent of participants reported , but rates were similar between groups.

"This pragmatic comparative trial showed high rates of adverse events and cost-related nonadherence with AChEIs," the authors write.

More information: Abstract
Full Text (subscription or payment may be required)

Copyright © 2017 HealthDay. All rights reserved.

Citation: Many patients with Alzheimer's disease discontinue AChEIs (2017, April 26) retrieved 29 March 2024 from https://medicalxpress.com/news/2017-04-patients-alzheimer-disease-discontinue-acheis.html
This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.

Explore further

Study explores adherence and tolerability to Alzheimer's medications

0 shares

Feedback to editors