Deprescribing for People with Dementia: A Roadmap.

Abstract

People with dementia (PWD) are frequently exposed to polypharmacy and potentially inappropriate medication use, in which the risks of medication use outweigh the benefits or the medication is not aligned with treatment goals. Appropriate deprescribing of unnecessary or potentially inappropriate medications is essential to high-quality care for PWD, to avoid iatrogenic harm and improve health and well-being for patients and their care partners. In this article, we review the risks of polypharmacy in PWD and evidence for the safety and efficacy of deprescribing in this population. Building off existing deprescribing frameworks for older adults with multimorbidity and limited life expectancy, we provide a roadmap for deprescribing in PWD that addresses the unique challenges of living dementia, including the variable disease course, high prevalence of distressing behavioral symptoms, and central role of care partners. The steps include: (1) identify potential targets for deprescribing by eliciting medication-related goals and considering tradeoffs, (2) develop a tapering plan, (3) complete additional actions that are necessary before deprescribing, and (4) provide close follow-up. Lastly, we provide evidence-based strategies for communicating with patients and their care partners about deprescribing, adapted from the FRAME tool.