Best Practices, Enduring Challenges, and Opportunities for VSED
VSED begins with excellent symptom management supported by experienced clinicians. VSED is largely patient controlled, but involvement of experienced palliative care providers and family is strongly recommended. Decision making capacity is frequently lost late in the process as death nears, so written advance directives to continue withholding food and fluids should be completed prior to initiating VSED to forestall any misunderstandings of the patient’s wishes. Challenges associated with VSED include its two week duration before death, the personal determination required, and the possibility of delirium in the latter stages that potentially compromises the commitment to forgo fluids. These challenges should be anticipated and planned for. The primary advantages of VSED include: 1) predictable two week duration from initiation to death; 2) alertness for the early phase, 3) no terminal illness requirement, 4) largely under the patient’s control, and 5) awareness of the possibility of VSED can provide comfort to those worried about unacceptable future suffering.