Initial clinical experience with near-infrared spectroscopy in assessing cerebral tissue oxygen saturation in cerebral vasospasm before and after intra-arterial verapamil injection
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- 作者：Lingzhong Menga ; Lingzhong.Meng@ucsf.edu" class="auth_mail" title="E-mail the corresponding author ; Fabio Settecaseb ; Jifang Xiaoc ; Zhaoxia Yud ; Alana M. Flexmane ; Randall T. Higashidab
- 关键词：Cerebral tissue oxygen saturation ; Cerebral vasospasm ; Intra-arterial verapamil injection
- 刊名：Journal of Clinical Neuroscience
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：26
- 期：Complete
- 页码：63-69
- 全文大小：1694 K
文摘
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First study using cerebral tissue oxygen saturation (SctO2) assessing the effect of intra-arterial (IA) verapamil injection on vasospasm.
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Internal carotid artery injection causes differential changes in ipsilateral and contralateral SctO2.
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A local vasodilating effect of direct IA verapamil injection is suggested.
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Recent (days) anterior craniectomy can interfere with SctO2 measurement.
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The value of cerebral oximetry in this patient population needs further study.