• Critical Illness
    • The Spectrum Of...
    • The Spectrum of Encephalopathy in Critical Illness: Influence Statistics

      Expert Impact

      Concepts for whichthey havehas direct influence:Critical illness,Organ failure,Intensive unit,Cerebral dysfunction,Acute phase,Cardiac arrest,Delirium coma,Illness delirium.

      Key People For Critical Illness

      Top KOLs in the world
      JeanLouis MD JeanLouis
      septic shock severe sepsis critically patients
      Derek C Angus
      severe sepsis united states septic shock
      Deborah J MD Cook
      critically patients intensive unit critical illness
      Greet Van den Berghe
      critical illness parenteral nutrition intensive insulin therapy
      Rinaldo MD Bellomo
      acute kidney injury new zealand cardiac surgery
      Dale M Needham
      critical illness acute lung injury intensive unit

      The Spectrum of Encephalopathy in Critical Illness


      Beyond the cerebral impact of cardiac arrest, recent research indicates a high prevalence of neurological disturbances such as delirium and coma among patients admitted to the intensive care unit (ICU). These disturbances, grouped here under the term "encephalopathy," may be overlooked while attention is devoted to reversing life-threatening imbalances in cardiac and pulmonary function. Nevertheless, there is ample evidence that encephalopathy is an independent predictor of mortality. Factors associated with encephalopathy include primary cerebral disorders such as stroke, trauma, and meningitis, or systemic derangements including sepsis, organ failure, and exposure to pharmacological agents and toxins. Although encephalopathy may resolve with treatment of the underlying disorder, there is mounting evidence that cerebral dysfunction persists beyond the acute phase of critical illness. ICU survivors often suffer chronic impairments in cognitive ability, suggesting occult brain injury. The pathogenesis and natural history of encephalopathy, still poorly understood, need further clarification to spur the development of effective preventive and therapeutic interventions.

      Sign-in to see all concepts, it's free!


    Download on the App StoreGet it on Google Play

    Copyright © 2023 Key Opinion Leaders, LLC.