BACKGROUND AND PURPOSE: Although there are various methods of determining neurological prognosis after cardiopulmonary resuscitation, the final outcome of patients often remains unclear for quite a long time. METHODS: We investigated 30 consecutively admitted patients who had been successfully resuscitated by the team of the local mobile intensive care unit after cardiac arrest. Determinations of the period of anoxia and of the cardiopulmonary resuscitation time, clinical investigation, echocardiography, electroencephalography, evoked potentials, magnetic resonance imaging, and magnetic resonance spectroscopy were performed. RESULTS: Demonstration of brain lactate in proton magnetic resonance spectroscopy (P < .01) and absent N20 waves in short-latency somatosensory evoked potentials (P < .01) proved to be significant in terms of a poor prognosis. Correlations between both duration of anoxia and cardiopulmonary resuscitation time and neurological outcome could be shown as well (both P < .05). CONCLUSIONS: Proton magnetic resonance spectroscopy and short-latency evoked potentials are of great benefit in the prognostic evaluation after cardiopulmonary resuscitation.
BACKGROUND AND PURPOSE: Although there are various methods of determining neurological prognosis after cardiopulmonary resuscitation, the final outcome of patients often remains unclear for quite a long time. METHODS: We investigated 30 consecutively admitted patients who had been successfully resuscitated by the team of the local mobile intensive care unit after cardiac arrest. Determinations of the period of anoxia and of the cardiopulmonary resuscitation time, clinical investigation, echocardiography, electroencephalography, evoked potentials, magnetic resonance imaging, and magnetic resonance spectroscopy were performed. RESULTS: Demonstration of brain lactate in proton magnetic resonance spectroscopy (P < .01) and absent N20 waves in short-latency somatosensory evoked potentials (P < .01) proved to be significant in terms of a poor prognosis. Correlations between both duration of anoxia and cardiopulmonary resuscitation time and neurological outcome could be shown as well (both P < .05). CONCLUSIONS: Proton magnetic resonance spectroscopy and short-latency evoked potentials are of great benefit in the prognostic evaluation after cardiopulmonary resuscitation.
Authors: Arjan Roest; Bart van Bets; Philippe G Jorens; Ingrid Baar; Joost Weyler; Rudy Mercelis Journal: Neurocrit Care Date: 2009-01-07 Impact factor: 3.210
Authors: Jan Claassen; Fabio S Taccone; Peter Horn; Martin Holtkamp; Nino Stocchetti; Mauro Oddo Journal: Intensive Care Med Date: 2013-05-08 Impact factor: 17.440
Authors: Clifton W Callaway; Michael W Donnino; Ericka L Fink; Romergryko G Geocadin; Eyal Golan; Karl B Kern; Marion Leary; William J Meurer; Mary Ann Peberdy; Trevonne M Thompson; Janice L Zimmerman Journal: Circulation Date: 2015-11-03 Impact factor: 29.690