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Related Experiment Videos

Long-term outcomes after critical illness.

Margaret S Herridge1

  • 1Department of Respiratory and Critical Care Medicine, University of Toronto, Toronto General Hospital, Toronto, Ontario, Canada. margaret.herridge@uhn.on.ca

Current Opinion in Critical Care
|October 19, 2002
PubMed
Summary

Critical illness severely impacts all organs, leading to long-term physical and neuropsychological issues in survivors. Understanding these effects is key to developing effective interventions for recovery and improved quality of life.

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Area of Science:

  • Critical care medicine
  • Intensive care unit (ICU) outcomes
  • Post-intensive care syndrome (PICS)

Background:

  • Critical illness represents a severe, systemic event affecting multiple organ systems.
  • Survivors of critical illness, including acute respiratory distress syndrome (ARDS), often experience significant long-term morbidity.
  • Current understanding of factors limiting functional recovery post-critical illness is incomplete.

Purpose of the Study:

  • To identify the most vulnerable organ systems during critical illness.
  • To determine which organ system dysfunctions have the most significant functional consequences.
  • To understand the determinants of long-term disability in critical illness survivors to inform intervention design.

Main Methods:

  • Review of existing literature on critical illness and organ system vulnerability.

Related Experiment Videos

  • Analysis of long-term outcomes in survivors of severe critical illness, such as ARDS.
  • Identification of physical and neuropsychological sequelae impacting daily life.

    • Main Results:

    • Evidence suggests compromised function across all end organs during critical illness.
    • Long-term physical and neuropsychological deficits are common in ARDS survivors.
    • Specific determinants of patients' inability to resume prior work/lifestyle require further elucidation.

    Conclusions:

    • Critical illness causes widespread organ compromise with lasting functional consequences.
    • Multifactorial long-term morbidity necessitates a comprehensive understanding of recovery barriers.
    • Targeted, multidisciplinary interventions are needed to improve functional outcomes for critical illness survivors.