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Cardiac arrest related to anesthesia. Contributing factors in infants and children

M R Salem, E J Bennett, J F Schweiss

    JAMA
    |July 21, 1975
    PubMed

    Insights

    Pediatric anesthesia cardiac arrest cases were reviewed, with anesthesia contributing to 73 events between 1960-1972. Most incidents, linked to cardiovascular or respiratory issues, were preventable, highlighting training needs.

    Area of Science:

    • Anesthesiology
    • Pediatric Critical Care
    • Medical Error Analysis

    Background:

    • Cardiac arrest during pediatric anesthesia is a significant concern.
    • Historical data from 1960-1972 reveals numerous anesthesia-related incidents.
    • Understanding contributing factors is crucial for improving patient safety.

    Purpose of the Study:

    • To investigate the causes and circumstances of cardiac arrest in pediatric anesthesia.
    • To identify key cardiovascular and respiratory factors contributing to these events.
    • To assess the preventability of anesthesia-related pediatric cardiac arrest.

    Main Methods:

    • A collaborative retrospective study.
    • Analysis of 73 cases of pediatric cardiac arrest where anesthesia played a role.
    • Categorization of cases into cardiovascular and respiratory factors.

    Main Results:

    • Anesthesia was implicated in 73 pediatric cardiac arrest cases between 1960 and 1972.
    • Cardiovascular factors included blood loss, anemia, succinylcholine, and potassium administration.
    • Respiratory factors involved airway patency and ventilation issues.
    • Approximately two-thirds of affected patients were successfully resuscitated.

    Conclusions:

    • Most anesthesia-related pediatric cardiac arrests during this period were preventable.
    • Findings underscore the need for reevaluation of current anesthesia teaching and training methods.
    • Emphasis on research should target identified risk factors in pediatric anesthesia.

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