title: Multimodal neurologic monitoring.
abstract: Neurocritical care has two main objectives. Initially, the emphasis is on treatment of patients with acute damage to the central nervous system whether through infection, trauma, or hemorrhagic or ischemic stroke. Thereafter, attention shifts to the identification of secondary processes that may lead to further brain injury, including fever, seizures, and ischemia, among others. Multimodal monitoring is the concept of using various tools and data integration to understand brain physiology and guide therapeutic interventions to prevent secondary brain injury. This chapter will review the use of electroencephalography, intracranial pressure monitoring, brain tissue oxygenation, cerebral microdialysis and neurochemistry, near-infrared spectroscopy, and transcranial Doppler sonography as they relate to neuromonitoring in the critically ill. The concepts and design of each monitor, in addition to the patient population that may most benefit from each modality, will be discussed, along with the various tools that can be used together to guide individualized patient treatment options. Major clinical trials, observational studies, and their effect on clinical outcomes will be reviewed. The future of multimodal monitoring in the field of bioinformatics, clinical research, and device development will conclude the chapter.
authors.affiliation: Department of Neurosurgery, UCLA David Geffen School of Medicine, Los Angeles, CA, USA.
authors.forename: G
authors.initials: G
authors.lastname: Korbakis
authors.affiliation: Department of Neurosurgery, UCLA David Geffen School of Medicine, Los Angeles, CA, USA; Department of Neurology, UCLA David Geffen School of Medicine, Los Angeles, CA, USA. Electronic address: Pvespa@mednet.ucla.edu.
authors.forename: P M
authors.initials: PM
authors.lastname: Vespa
mesh_terms: D001930:Brain Injuries / Q000150:complications* / Q000503:physiopathology; D003422:Critical Care / Q000379:methods*; D006801:Humans; D064926:Neurophysiological Monitoring / Q000379:methods*
keywords: bioinformatics; brain tissue oxygenation; cerebral autoregulation; cerebral microdialysis; electroencephalography; intracranial pressure; multimodal monitoring; neurocritical care; secondary brain injury