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Reliability of the Diagnosis of Cerebral Vasospasm Using Catheter Cerebral Angiography: A Systematic Review and Inter- and Intraobserver Study

Reliability of the Diagnosis of Cerebral Vasospasm Using Catheter Cerebral Angiography: A... ORIGINAL RESEARCH INTERVENTIONAL Reliability of the Diagnosis of Cerebral Vasospasm Using Catheter Cerebral Angiography: A Systematic Review and Inter- and Intraobserver Study T.E. Darsaut, C. Derksen, B. Farzin, M.B. Keough, R. Fahed, W. Boisseau, L. Letourneau-Guillon, A.-C. Januel, A. Weill, D. Roy, T.N. Nguyen, S. Finitsis, J.-C. Gentric, D. Volders, A. Carlson, M.M. Chow, C. O’Kelly, J.L. Rempel, R.A. Ashforth, M. Chagnon, J. Zehr, J.M. Findlay, G. Gevry, and J. Raymond ABSTRACT BACKGROUND AND PURPOSE: Conventional angiography is the benchmark examination to diagnose cerebral vasospasm, but there is limited evidence regarding its reliability. Our goals were the following: 1) to systematically review the literature on the reliability of the diagnosis of cerebral vasospasm using conventional angiography, and 2) to perform an agreement study among clinicians who perform endovascular treatment. MATERIALS AND METHODS: Articles reporting a classification system on the degree of cerebral vasospasm on conventional angiog- raphy were systematically searched, and agreement studies were identified. We assembled a portfolio of 221 cases of patients with subarachnoid hemorrhage and asked 17 raters with different backgrounds (radiology, neurosurgery, or neurology) and experience (junior #10 and senior .10 years) to independently evaluate cerebral vasospasm in 7 vessel segments using a 3-point scale http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png American Journal of Neuroradiology American Journal of Neuroradiology

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References (24)

Publisher
American Journal of Neuroradiology
Copyright
© 2021 by American Journal of Neuroradiology
ISSN
0195-6108
eISSN
1936-959X
DOI
10.3174/ajnr.A7021
Publisher site
See Article on Publisher Site

Abstract

ORIGINAL RESEARCH INTERVENTIONAL Reliability of the Diagnosis of Cerebral Vasospasm Using Catheter Cerebral Angiography: A Systematic Review and Inter- and Intraobserver Study T.E. Darsaut, C. Derksen, B. Farzin, M.B. Keough, R. Fahed, W. Boisseau, L. Letourneau-Guillon, A.-C. Januel, A. Weill, D. Roy, T.N. Nguyen, S. Finitsis, J.-C. Gentric, D. Volders, A. Carlson, M.M. Chow, C. O’Kelly, J.L. Rempel, R.A. Ashforth, M. Chagnon, J. Zehr, J.M. Findlay, G. Gevry, and J. Raymond ABSTRACT BACKGROUND AND PURPOSE: Conventional angiography is the benchmark examination to diagnose cerebral vasospasm, but there is limited evidence regarding its reliability. Our goals were the following: 1) to systematically review the literature on the reliability of the diagnosis of cerebral vasospasm using conventional angiography, and 2) to perform an agreement study among clinicians who perform endovascular treatment. MATERIALS AND METHODS: Articles reporting a classification system on the degree of cerebral vasospasm on conventional angiog- raphy were systematically searched, and agreement studies were identified. We assembled a portfolio of 221 cases of patients with subarachnoid hemorrhage and asked 17 raters with different backgrounds (radiology, neurosurgery, or neurology) and experience (junior #10 and senior .10 years) to independently evaluate cerebral vasospasm in 7 vessel segments using a 3-point scale

Journal

American Journal of NeuroradiologyAmerican Journal of Neuroradiology

Published: Mar 1, 2021

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