Loeprecht H, Wölfle K, Heudorfer J, Reich H
Langenbecks Arch Chir. 1985;366:333-8. doi: 10.1007/BF01836659.
Description of the EEG-trend-analyzer as an intraoperative monitoring during carotis surgery. Criteria for the evaluation of the findings are presented. In a prospective study 92 patients underwent monitoring with the EEG-trend-analyzer as well as the measuring of the internal carotid artery stump pressure. EEG monitoring shows a sensitivity of 100% for ischemic events, compared to 67% for the stump pressure measurement with a threshold of 50 mm Hg. EEG monitoring shows false positive results in 25% but no false negative results. Stump pressure investigation of the internal carotid artery is a very unreliable parameter for cerebral ischemia and inferior to the results of EEG-monitoring.
脑电图趋势分析仪在颈动脉手术中作为术中监测的描述。给出了评估结果的标准。在一项前瞻性研究中，92例患者接受了脑电图趋势分析仪监测以及颈内动脉残端压力测量。与残端压力测量（阈值为50 mmHg时灵敏度为67%）相比，脑电图监测对缺血事件的灵敏度为100%。脑电图监测有25%的假阳性结果，但无假阴性结果。颈内动脉残端压力检查对于脑缺血是一个非常不可靠的参数，不如脑电图监测结果。
