Compassionate Deactivation of Pediatric Ventricular Assist Devices: A Review of 14 Cases

Seth A Hollander1, Beth D Kaufman1, Christine Bui1

  • 1Department of Pediatrics (Cardiology), Stanford University School of Medicine (S.A.H., B.D.K., C.B., L.S., K.R.R., D.N.R.), Palo Alto, California, USA.

Insights

Compassionate deactivation (CD) of ventricular assist device (VAD) support is a common end-of-life option for children, often due to noncardiac issues. Discussions involve both caregivers and medical teams, leading to withdrawal of other life support.

Area of Science:

  • Pediatric Cardiology
  • Palliative Care
  • Medical Ethics

Background:

  • Compassionate deactivation (CD) of ventricular assist device (VAD) support is a recognized option for pediatric patients when the burdens of therapy outweigh the benefits.
  • VADs are increasingly used in children with end-stage heart failure, necessitating clear end-of-life care protocols.

Purpose of the Study:

  • To determine the prevalence, indications, and outcomes of compassionate deactivation (CD) in children supported by VADs at the end of life.
  • To analyze the factors contributing to the decision for CD and the process of its implementation.

Main Methods:

  • A retrospective review of pediatric VAD cases at a single institution from 2011 to 2020 was conducted.
  • Cases were specifically identified as CD, excluding deaths during resuscitation, brain death, or from non-survivable brain injury prior to deactivation.

Main Results:

  • Compassionate deactivation (CD) accounted for 58% of deaths among pediatric VAD patients (14 out of 24).
  • Indications for CD were multifactorial, including end-organ injury, infection, and stroke, often occurring after a median of 40 days on support.
  • CD involved withdrawal of ventilatory and inotropic support in 86% of cases, with death occurring within a median of 10 minutes.

Conclusions:

  • Compassionate deactivation (CD) is the predominant mode of death in pediatric VAD non-survivors, frequently driven by noncardiac complications.
  • Both caregivers and medical providers initiate CD discussions, highlighting shared decision-making in end-of-life care.
  • The process often involves discontinuing other life-sustaining treatments, leading to a rapid decline and death.
Abstract

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