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Persistent vegetative state: what decides the cut-off point?

S Horton

    Intensive & Critical Care Nursing
    |February 1, 1996
    PubMed
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    Persistent vegetative state (PVS) can result from anoxic brain damage after cardiac arrest or other cerebral trauma. This paper explores PVS, its management, and the ethical considerations for intensive care nurses.

    Area of Science:

    • Medical Science
    • Neurology
    • Intensive Care Medicine

    Background:

    • Medical advances enable early diagnosis and treatment, but some conditions lead to deterioration despite care.
    • Cardiopulmonary arrest can cause irreversible anoxic brain damage, leading to survival in a persistent vegetative state (PVS).
    • PVS can also result from other cerebral traumas, such as head injuries, impacting intensive care patients.

    Purpose of the Study:

    • To describe the course and consequences of persistent vegetative state (PVS).
    • To consider the ethical and moral issues surrounding the care and treatment of PVS patients.
    • To explore euthanasia and caregiver attitudes in PVS management.

    Main Methods:

    • Literature review on PVS, its causes, and outcomes.

    Related Experiment Videos

  • Analysis of ethical and moral dilemmas in PVS care.
  • Discussion of patient management strategies and caregiver perspectives.

    • Main Results:

    • Only 10-25% of cardiac arrest survivors are discharged, with some in a persistent vegetative state.
    • PVS presents significant challenges in critical care settings.
    • Public awareness and ethical debates surrounding PVS have increased.

    Conclusions:

    • PVS is a complex condition with profound implications for patients, families, and healthcare providers.
    • Ethical considerations, including end-of-life decisions, are crucial in managing PVS.
    • Further knowledge and discussion are needed to address the care of PVS patients.