Clinical assessment of noninvasive intracranial pressure absolute value measurement method

Neurology
A RagauskasG Daubaris

Abstract

To assess prospectively the accuracy and precision of a method for noninvasive intracranial pressure (ICP) measurement compared with invasive gold standard CSF pressure measurement. Included were 62 neurologic patients (37 idiopathic intracranial hypertension, 20 multiple sclerosis, 1 Guillain-Barré syndrome, 1 polyneuropathy, and 3 hydrocephalus). The average age was 40 ± 12 years. All patients had lumbar puncture indicated as a diagnostic procedure. ICP was measured using a noninvasive ICP measurement method, which is based on a two-depth high-resolution transcranial Doppler insonation of the ophthalmic artery (OA). The OA is being used as a natural pair of scales, in which the intracranial segment of the OA is compressed by ICP and the extracranial segment of the OA is compressed by extracranial pressure (Pe) applied to the orbit. The blood flow parameters in both OA segments are approximately the same in the scales balance case when Pe = ICP. All patients had simultaneous recording of noninvasive ICP values and invasive gold standard CSF pressure values. Analysis of the 72 simultaneous paired recordings of noninvasive ICP and the gold standard CSF pressure showed good accuracy for the noninvasive method as indicated by the ...Continue Reading

Citations

Jul 26, 2013·Critical Care : the Official Journal of the Critical Care Forum·Xiaobin XieUNKNOWN Beijing iCOP Study Group
Jul 11, 2013·Neurocritical Care·DaiWai M OlsonChristiana E Hall
Aug 19, 2014·Journal of Neuro-ophthalmology : the Official Journal of the North American Neuro-Ophthalmology Society·Beau B Bruce
Apr 23, 2013·Magnetic Resonance Imaging·Frank G ShellockAngelina D Prat
Nov 26, 2015·Journal of Critical Care·Patrick GoeresLawrence M Gillman
Mar 15, 2016·Journal of Clinical Monitoring and Computing·Lars-Owe D KoskinenAnders Eklund
Apr 13, 2013·Journal of Neuroimaging : Official Journal of the American Society of Neuroimaging·David R MayansPatrick S Reynolds
Feb 29, 2016·Journal of Clinical Neuroscience : Official Journal of the Neurosurgical Society of Australasia·Tingzhong WangXianlin Zhao
Jan 27, 2015·Progress in Retinal and Eye Research·Jost B JonasSonghomitra Panda-Jonas
Oct 31, 2015·Acta Neurologica Scandinavica·C RobbaM Czosnyka
May 23, 2014·Cephalalgia : an International Journal of Headache·Br WakerleyEy Ting
Apr 28, 2018·Brain Injury : [BI]·Mohammad Nadir HaiderBarry S Willer
Feb 2, 2018·Journal of Ultrasound in Medicine : Official Journal of the American Institute of Ultrasound in Medicine·Samuel S ShinMisun Hwang
Jun 6, 2019·Annual Review of Biomedical Engineering·Thomas HeldtNino Stocchetti
Oct 5, 2019·Child's Nervous System : ChNS : Official Journal of the International Society for Pediatric Neurosurgery·Llewellyn C PadayachyR Brekken
May 11, 2017·Physiological Measurement·Xuan ZhangJohn G Webster
Nov 11, 2019·The British Journal of Ophthalmology·David Andrew PriceAlon Harris
Jul 23, 2016·Child's Nervous System : ChNS : Official Journal of the International Society for Pediatric Neurosurgery·Llewellyn C Padayachy
Jun 19, 2017·Critical Care : the Official Journal of the Critical Care Forum·E Christiaan Boerma
May 8, 2020·Fluids and Barriers of the CNS·Karen Brastad Evensen, Per Kristian Eide
Apr 14, 2018·Current Neurology and Neuroscience Reports·Gauti JóhannessonChristina Lindén
Jun 25, 2020·Fluids and Barriers of the CNS·Nicolas CanacRobert B Hamilton
Aug 1, 2020·Journal of Neurology, Neurosurgery, and Psychiatry·William H MorganDao Yi Yu
Jul 14, 2021·Scientific Reports·Arnošt MládekOndřej Bradáč

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