Indicator of hypoxic episode. Hypoxic episode is defined as partial pressure of oxygen in the blood (paO2) < 8kPa (60mmHg) or oxygen saturation (SaO2) < 90%
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Qualified
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Yes
Yes
Yes
No
No
No
Unknown
Unknown
Unknown
Suspected
Suspected
Suspected
Designations:
Designation:
Hypoxic episode indicator
Tags:
Designations:
Definition:
Indicator of hypoxic episode. Hypoxic episode is defined as partial pressure of oxygen in the blood (paO2) < 8kPa (60mmHg) or oxygen saturation (SaO2) < 90%
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McHugh GS, Engel DC, Butcher I, et al. Prognostic value of secondary insults in traumatic brain injury: results from the IMPACT study. J Neurotrauma. Feb 2007;24(2):287-93. Silverstone P. Pulse oxymetry of at the road side: a study of pulse oxymetry in immediate care. BMJ. Mar 1989;298(6675):711-13. Stocchetti N, Furlan A, Volta F. Hypoxemia and arterial hypotension at the accident side in head injury. J Trauma. 1996;40:764-67. De Witt DS, Jenkins LW, Prough DS. Enhanced vulnerability to secondary ischemic insults after experimental traumatic brain injury. New Horizon. Aug 1995;3(3):376-383. Steyerberg EW, Mushkudiani N, Perel P, et al. Predicting outcome after traumatic brain injury: development and international validation of prognostic scores based on admission characteristics. PLoS Med. Aug 2008;5(8):e165. MRC CRASH Trial Collaborators. Predicting outcome after traumatic brain injury: practical prognostic models based on large cohort of international patients. BMJ. Feb 2008;336(7641):425-429. Signorini DF, Andrews PJ, Jones PA, et al. Adding insult to injury: the prognostic value of early secondary insults for survival after traumatic brain injury. J Neurol Neurosurg Psychiatry. Jan 1999;66(1):26-31 Pediatric-specific reference(s): Adelson PD, Bratton SL, Carney, NA, Chesnut RM, du Coudray HE, Goldstein B, Kochanek PM, Miller HC, Partington MD, Selden NR, Warden CR, Wright DW. Guidelines for the acute medical management of severe traumatic brain injury in infants, children, and adolescents. Chapter 6. Threshold for treatment of intracranial hypertension. (2003a). Pediatr Crit Care Med 4:S25-S27.