OBJECTIVES: To evaluate and compare the predictive value of history, clinical examination, and biologic and electrophysiologic data regarding the prognosis of children with acute hypoxic-ischemic encephalopathy (HIE). STUDY DESIGN: Prospective cohort of 57 consecutive children who were mechanically ventilated for HIE throughout a 3-year period in a tertiary pediatric intensive care unit at a university hospital in France. RESULTS: At 24 hours after admission, 12 patients had died, 3 were awake and 42 showed impaired consciousness or were in a coma, of whom 38% had a favorable outcome. In this group, an initial cardiopulmonary resuscitation duration longer than 10 minutes and a Glasgow Coma Scale <5 at 24 hours after admission were associated with an unfavorable outcome (positive predictive value [PPV] 91%, 100%; sensitivity 50%, 54%). A discontinuous electroencephalogram (EEG), the presence of spikes or epileptiform discharges were associated with an unfavorable outcome (PPV 100% for the 2 criteria; sensitivity 27%, 54%). The bilateral absence of the N20 wave on short-latency sensory evoked potentials (SEPs) had a PPV for unfavorable outcome of 100% (sensitivity 63%). CONCLUSIONS: The clinical assessment combined with EEG and SEPs allow an early prediction of the prognosis of children with HIE.
OBJECTIVES: To evaluate and compare the predictive value of history, clinical examination, and biologic and electrophysiologic data regarding the prognosis of children with acute hypoxic-ischemicencephalopathy (HIE). STUDY DESIGN: Prospective cohort of 57 consecutive children who were mechanically ventilated for HIE throughout a 3-year period in a tertiary pediatric intensive care unit at a university hospital in France. RESULTS: At 24 hours after admission, 12 patients had died, 3 were awake and 42 showed impaired consciousness or were in a coma, of whom 38% had a favorable outcome. In this group, an initial cardiopulmonary resuscitation duration longer than 10 minutes and a Glasgow Coma Scale <5 at 24 hours after admission were associated with an unfavorable outcome (positive predictive value [PPV] 91%, 100%; sensitivity 50%, 54%). A discontinuous electroencephalogram (EEG), the presence of spikes or epileptiform discharges were associated with an unfavorable outcome (PPV 100% for the 2 criteria; sensitivity 27%, 54%). The bilateral absence of the N20 wave on short-latency sensory evoked potentials (SEPs) had a PPV for unfavorable outcome of 100% (sensitivity 63%). CONCLUSIONS: The clinical assessment combined with EEG and SEPs allow an early prediction of the prognosis of children with HIE.
Authors: Sudha Kilaru Kessler; Alexis A Topjian; Ana M Gutierrez-Colina; Rebecca N Ichord; Maureen Donnelly; Vinay M Nadkarni; Robert A Berg; Dennis J Dlugos; Robert R Clancy; Nicholas S Abend Journal: Neurocrit Care Date: 2011-02 Impact factor: 3.210
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Authors: Seungha Lee; Xuelong Zhao; Kathryn A Davis; Alexis A Topjian; Brian Litt; Nicholas S Abend Journal: Neurology Date: 2019-04-10 Impact factor: 9.910
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Authors: Alexis A Topjian; Sarah M Sánchez; Justine Shults; Robert A Berg; Dennis J Dlugos; Nicholas S Abend Journal: Pediatr Crit Care Med Date: 2016-06 Impact factor: 3.624