New VSED Advance Directive: Improved Documentation to Avoid Late-Stage Dementia.

People use advance directives to express preferences that direct their future care when they lack decision-making capacity. One form of advance directive, a "dementia directive," records preferences about living in various stages of dementia. This is important because many Americans want to avoid living with advanced progressive dementia. Unfortunately, traditional advance directives cannot dependably achieve this goal. In contrast, some dementia directives can achieve this goal, by directing cessation of manually assisted feeding and drinking.While many dementia directives have been published, most have gaps and omissions that thwart the goal of avoiding extended intolerable life in advanced dementia. To overcome these problems, we formulated a new dementia directive. This article explains the value of this new directive. We proceed in six stages. First, we review the prevalence of advanced dementia. Second, we identify the disadvantages of another option for accomplishing the goal of not living into advanced dementia, preemptive VSED. Third, we distinguish notable court cases where dementia directives were unsuccessful. Fourth, we review nine prominent dementia directives, noting how the Northwest Justice Project's Advance Directive for VSED remedies those shortcomings. Fifth, we review this directive's legal status. Sixth, we articulate its ethical justification.