• J Intensive Care Med · Jul 2014

    Observational Study

    SNAP II index: an alternative to the COMFORT scale in assessing the level of sedation in mechanically ventilated pediatric patients.

    • I Federico Fernandez Nievas, Thomas Spentzas, and Clifford W Bogue.
    • Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN, USA ifernand@uthsc.edu.
    • J Intensive Care Med. 2014 Jul 1;29(4):225-8.

    AbstractSedation monitoring is essential in pediatric patients on ventilatory support to achieve comfort and safety. The COMFORT scale was designed and validated to assess the level of sedation in intubated pediatric patients. However, it remains unreliable in pharmacologically paralyzed patients. The SNAP II index is calculated using an algorithm that incorporates high-frequency (80-420 Hz) electroencephalogram (EEG) components, known to be useful in discriminating between awake and unconscious states, unlike other measurements that only include low-frequency EEG segments such as the bispectral index score. Previous studies suggested that the SNAP II index is a reliable and sensitive indicator of the level of consciousness in adult patients. Despite its potential, no data are currently available in the pediatric critically ill population on ventilatory support. This is the first pilot study assessing the potential application of the SNAP II index in critically ill pediatric patients by comparing it to the commonly used COMFORT scale.© The Author(s) 2013.

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