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KMID : 0385920110220020142
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Journal of the Korean Society of Emergency Medicine
2011 Volume.22 No. 2 p.142 ~ p.150
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Serial Measured Glucose Level and Neurological Outcome in Out of Hospital Cardiac Arrest Survivors Who Received Therapeutic Hypothermia
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Jang Jee-Yong
Lim Yong-Su
Yang Hyuk-Jun
Park Won-Bin
Hyun Sung-Youl
Cho Jin-Seong
Kim Jin-Joo
Lee Mi-Jin
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Abstract
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Purpose: In patients resuscitated from out-of-hospital cardiac arrest (OHCA), the influences of serial serum glucose and variability on neurological outcome are not well understood. We investigated the influence of serum glucose and variability on neurological outcome in OHCA survivors.
Methods: Records of 105 OHCA survivors who received therapeutic hypothermia (TH) between April, 2007 and January, 2010 were retrospectively reviewed. By neurological prognosis at 6 months after restoration of spontaneous circulation, patients were divided to two groups based on cerebral performance category (CPC) score; 1-2 (good) and 3-5 (poor). The serial measured glucose level and glucose variability during 72 hours were compared between the groups.
Results:The poor CPC group had statistically higher mean, median and maximum glucose level, but not minimal glucose, compared to the good CPC group. The poor CPC group also comparatively displayed higher standard deviation and time-glucose variability index (TGVI) of glucose level during 72 hours. Multiple logistic regression demonstrated that increased TGVI was significantly associated with poor neurological outcome (odds ratio 1.304, 95% confidence interval 1.078-1.578)
Conclusion: Serial glucose level and variability are strongly related with neurological outcome in post-resuscitated patients who received TH after OHCA. Further randomized controlled studies are needed.
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KEYWORD
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Heart arrest, Cardiopulmonary resuscitation, Glucose, Hyperglycemia, Hypothermia
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