J
Joris M. Niesten
Researcher at Utrecht University
Publications - 20
Citations - 745
Joris M. Niesten is an academic researcher from Utrecht University. The author has contributed to research in topics: Stroke & Perfusion scanning. The author has an hindex of 14, co-authored 20 publications receiving 623 citations.
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Journal ArticleDOI
Histopathologic composition of cerebral thrombi of acute stroke patients is correlated with stroke subtype and thrombus attenuation.
Joris M. Niesten,Irene C. van der Schaaf,Lievay van Dam,Aryan Vink,Jan Albert Vos,Wouter J. Schonewille,Peter C. de Bruin,Willem P.Th.M. Mali,Birgitta K. Velthuis +8 more
TL;DR: A correlation between the RBC-component and thrombus attenuation is found, which improves validation of throm Bus attenuation on NCCT as an imaging biomarker for stroke management.
Journal ArticleDOI
Diagnostic accuracy of CT perfusion imaging for detecting acute ischemic stroke: a systematic review and meta-analysis.
J M Biesbroek,Joris M. Niesten,Jan Willem Dankbaar,Geert Jan Biessels,B. K. Velthuis,J B Reitsma,I.C. van der Schaaf +6 more
TL;DR: A systematic review and meta-analysis of published reports shows that CTP has a high sensitivity and a very high specificity for detecting infarcts.
Journal ArticleDOI
The Prognostic Value of CT Angiography and CT Perfusion in Acute Ischemic Stroke
Tom van Seeters,Geert Jan Biessels,L. Jaap Kappelle,Irene C. van der Schaaf,Jan Willem Dankbaar,Alexander D. Horsch,Joris M. Niesten,Merel J A Luitse,Charles B. L. M. Majoie,Jan Albert Vos,Wouter J. Schonewille,Marianne A. A. van Walderveen,Marieke J.H. Wermer,L.E. Duijm,Koos Keizer,Joseph C. J. Bot,Marieke C. Visser,Aad van der Lugt,Diederik W.J. Dippel,F. Oskar Kesselring,Jeannette Hofmeijer,Geert J. Lycklama à Nijeholt,Jelis Boiten,Willem Jan van Rooij,Paul L.M. de Kort,Yvo B.W.E.M. Roos,Ewoud J. van Dijk,C. Constantijn Pleiter,Willem P.Th.M. Mali,Yolanda van der Graaf,Birgitta K. Velthuis +30 more
TL;DR: In patients with suspected acute ischemic stroke, admission CTA and CTP parameters are strong predictors of poor outcome and can be used to predict long-term clinical outcome in multivariable prediction models.
Journal ArticleDOI
Prediction of outcome in patients with suspected acute ischaemic stroke with CT perfusion and CT angiography: the Dutch acute stroke trial (DUST) study protocol
Tom van Seeters,Geert Jan Biessels,Irene C. van der Schaaf,Jan Willem Dankbaar,Alexander D. Horsch,Merel J A Luitse,Joris M. Niesten,Willem P.Th.M. Mali,L. Jaap Kappelle,Yolanda van der Graaf,Birgitta K. Velthuis +10 more
TL;DR: The DUST aims to assess the prognostic value of CT perfusion and CT angiography in predicting stroke outcome, in addition to patient characteristics and non-contrast CT, and develops and validated individualised prediction models for clinical outcome after stroke.
Journal ArticleDOI
Additional Diagnostic Value of Computed Tomography Perfusion for Detection of Acute Ischemic Stroke in the Posterior Circulation
Erik J.R.J. van der Hoeven,Jan Willem Dankbaar,Ale Algra,Jan Albert Vos,Joris M. Niesten,Tom van Seeters,Irene C. van der Schaaf,Wouter J. Schonewille,L. Jaap Kappelle,Birgitta K. Velthuis +9 more
TL;DR: CT perfusion has significant additional diagnostic values to noncontrast CT and CT angiography source images for detecting ischemic changes in patients suspected of acute posterior circulation stroke.