التفاصيل البيبلوغرافية
| العنوان: |
Quantitative EEG reactivity induced by electrical stimulation predicts good outcome in comatose patients after cardiac arrest. |
| المؤلفون: |
Liu, Gang, Wang, Yuan, Tian, Fei, Chen, Weibi, Cui, Lili, Jiang, Mengdi, Zhang, Yan, Gao, Keming, Su, Yingying, Wang, Hongxing |
| المصدر: |
Annals of Intensive Care; 6/27/2024, Vol. 14 Issue 1, p1-11, 11p |
| مصطلحات موضوعية: |
PREDICTIVE tests, NEUROLOGIC examination, T-test (Statistics), RECEIVER operating characteristic curves, RESEARCH funding, SOMATOSENSORY evoked potentials, ELECTROENCEPHALOGRAPHY, SCIENTIFIC observation, TREATMENT effectiveness, GLASGOW Coma Scale, DESCRIPTIVE statistics, MANN Whitney U Test, LONGITUDINAL method, ELECTRIC stimulation, PAIN management, CARDIAC arrest, COMA, NEUROMUSCULAR blockade, DATA analysis software, RETURN of spontaneous circulation, CONFIDENCE intervals, SENSITIVITY & specificity (Statistics) |
| مصطلحات جغرافية: |
CHINA |
| مستخلص: |
Background: EEG reactivity is a predictor for neurological outcome in comatose patients after cardiac arrest (CA); however, its application is limited by variability in stimulus types and visual assessment. We aimed to evaluate the prognostic value of the quantitative analysis of EEG reactivity induced by standardized electrical stimulation and for early prognostication in this population. Methods: This prospective observational study recruited post-CA comatose patients in Xuanwu Hospital, Capital Medical University (Beijing, China) between January 2016 and June 2023. EEG reactivity to electrical or traditional pain stimulation was randomly performed via visual and quantitative analysis. Neurological outcome within 6 months was dichotomized as good (Cerebral Performance Categories, CPC 1–2) or poor (CPC 3–5). Results: Fifty-eight post-CA comatose patients were admitted, and 52 patients were included in the final analysis, of which 19 (36.5%) had good outcomes. EEG reactivity induced with the electrical stimulation had superior performance to the traditional pain stimulation for good outcome prediction (quantitative analysis: AUC 0.932 vs. 0.849, p = 0.048). When using the electrical stimulation, the AUC of EEG reactivity to predict good outcome by visual analysis was 0.838, increasing to 0.932 by quantitative analysis (p = 0.039). Comparing to the traditional pain stimulation by visual analysis, the AUC of EEG reactivity for good prognostication by the electrical stimulation with quantitative analysis was significantly improved (0.932 vs. 0.770, p = 0.004). Conclusions: EEG reactivity induced by the standardized electrical stimulation in combination with quantitative analysis is a promising formula for post-CA comatose patients, with increased predictive accuracy. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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