Search Results - "VAN ZWAM, W. H"

The p48 flow diverter: First clinical results in 25 aneurysms in three centers by den Bergh, FRA Van, De Beule, T, van Rooij, WJ, Voormolen, MH, Van der Zijden, T, Stockx, L, van Zwam, WH, Fransen, H

“…Background The novel low-profile p48 flow diverter has been designed to treat aneurysms on small vessels of 1.75–3mm. We report our first clinical experiences…”
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Comparison of Clinical and Radiological Outcomes Between Different (Balloon) Guide Catheter With and Without Inflated Balloon in Acute Ischemic Stroke Patients: A MaSQ-Registry Study by Knapen, R. R. M. M., Celen, M., Pinckaers, F. M. E., Wagemans, B. A. J. M., van Zwam, W. H., van Oostenbrugge, R. J., van der Leij, C.

“…Purpose Balloon guide catheters (BGCs) are used in endovascular treatment (EVT) for ischemic stroke. Previous literature did not distinguish between BGC use…”
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Procedural Blood Pressure and Intracranial Hemorrhage on Dual-Energy Computed Tomography After Endovascular Stroke Treatment by Robbe, M. M. Q., Pinckaers, F. M. E., Olthuis, S. G. H., Bos, M. J., van Oostenbrugge, R. J., van Zwam, W. H., Staals, J., Postma, A. A.

“…Purpose Optimal systolic blood pressure (SBP) management during endovascular treatment (EVT) for acute ischemic stroke remains a topic of debate. Though BP is…”
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Follow-up infarct volume as a mediator of endovascular treatment effect on functional outcome in ischaemic stroke by Compagne, K. C. J., Boers, A. M. M., Marquering, H. A., Berkhemer, O. A., Yoo, A. J., Beenen, L. F. M., van Oostenbrugge, R. J., van Zwam, W.H., Roos, Y. B. W. E. M., Majoie, C. B., van Es, A. C. G. M., van der Lugt, A., Dippel, D. W. J., Lingsma, H.

“…Objective The putative mechanism for the favourable effect of endovascular treatment (EVT) on functional outcome after acute ischaemic stroke is preventing…”
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Single-Center Experience of Surgical and Endovascular Treatment of Ruptured Intracranial Aneurysms by KLOMPENHOUWER, E. G, DINGS, J. T. A, VAN OOSTENBRUGGE, R. J, OEI, S, WILMINK, J. T, VAN ZWAM, W. H

“…ISAT provided valuable data on patient outcome after endovascular coiling and surgical clipping of ruptured aneurysms. The purpose of this study was to…”
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Value of Quantitative Collateral Scoring on CT Angiography in Patients with Acute Ischemic Stroke by Boers, A M M, Sales Barros, R, Jansen, I G H, Berkhemer, O A, Beenen, L F M, Menon, B K, Dippel, D W J, van der Lugt, A, van Zwam, W H, Roos, Y B W E M, van Oostenbrugge, R J, Slump, C H, Majoie, C B L M, Marquering, H A

“…Many studies have emphasized the relevance of collateral flow in patients presenting with acute ischemic stroke. Our aim was to evaluate the relationship of…”
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Accuracy of CT Angiography for Differentiating Pseudo-Occlusion from True Occlusion or High-Grade Stenosis of the Extracranial ICA in Acute Ischemic Stroke: A Retrospective MR CLEAN Substudy by Kappelhof, M, Marquering, H A, Berkhemer, O A, Borst, J, van der Lugt, A, van Zwam, W H, Vos, J A, Lycklama À Nijeholt, G, Majoie, C B L M, Emmer, B J

“…The absence of opacification on CTA in the extracranial ICA in acute ischemic stroke may be caused by atherosclerotic occlusion, dissection, or…”
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p64 flow diverter: Results in 108 patients from a single center by De Beule, Tom, Boulanger, T, Heye, S, van Rooij, WJ, van Zwam, WH, Stockx, L

“…Background and purpose Flow diverters are increasingly used to treat intracranial aneurysms. We report the safety and efficacy of the p64 flow diverter, a…”
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Value of Thrombus CT Characteristics in Patients with Acute Ischemic Stroke by Borst, J, Berkhemer, O A, Santos, E M M, Yoo, A J, den Blanken, M, Roos, Y B W E M, van Bavel, E, van Zwam, W H, van Oostenbrugge, R J, Lingsma, H F, van der Lugt, A, Dippel, D W J, Marquering, H A, Majoie, C B L M

“…Thrombus CT characteristics might be useful for patient selection for intra-arterial treatment. Our objective was to study the association of thrombus CT…”
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Effect of atrial fibrillation on endovascular thrombectomy for acute ischemic stroke. A meta-analysis of individual patient data from six randomised trials: Results from the HERMES collaboration by Smaal, JA, de Ridder, IR, Heshmatollah, A, van Zwam, WH, Dippel, DWJ, Majoie, CB, Brown, S, Goyal, M, Campbell, BCV, Muir, KW, Demchuck, AM, Davalos, A, Jovin, TG, Mitchell, PJ, White, P, Saver, JL, Hill, MD, Roos, YB, van der Lugt, A, van Oostenbrugge, RJ

“…Background Atrial fibrillation is an important risk factor for ischemic stroke, and is associated with an increased risk of poor outcome after ischemic stroke…”
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Additional value of CTP maps in occlusion detection on CTP angiographic reconstructions for ischemic stroke by Robbe, M.M.Q, Pinckaers, F.M.E, Wagemans, B.A.J.M., van Oostenbrugge, R.J, van Zwam, W.H, Staals, J., Postma, A.A.

“…CT perfusion angiographic reconstructions (CTP-AR), derived at the peak arterial inflow, have demonstrated similar diagnostic accuracy to CTA for occlusion…”
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Flow Patterns in Carotid Webs: A Patient-Based Computational Fluid Dynamics Study by Compagne, K C J, Dilba, K, Postema, E J, van Es, A C G M, Emmer, B J, Majoie, C B L M, van Zwam, W H, Dippel, D W J, Wentzel, J J, van der Lugt, A, Gijsen, F J H

“…Carotid webs are increasingly recognized as an important cause of (recurrent) ischemic stroke in patients without other cardiovascular risk factors…”
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The correlation between CT perfusion deficits and immediate post-endovascular treatment contrast extravasation on dual energy CT in acute ischemic stroke patients by Robbe, M.M.Q., Pinckaers, F.M.E., van Oostenbrugge, R.J., van Zwam, W.H., Postma, A.A.

“…After endovascular therapy (EVT) for ischemic stroke, post-EVT CT imaging often shows areas of contrast extravasation (CE) caused by blood brain barrier…”
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Data-efficient deep learning of radiological image data for outcome prediction after endovascular treatment of patients with acute ischemic stroke by Hilbert, A., Ramos, L.A., van Os, H.J.A., Olabarriaga, S.D., Tolhuisen, M.L., Wermer, M.J.H., Barros, R.S., van der Schaaf, I., Dippel, D., Roos, Y.B.W.E.M., van Zwam, W.H., Yoo, A.J., Emmer, B.J., Lycklama à Nijeholt, G.J., Zwinderman, A.H., Strijkers, G.J., Majoie, C.B.L.M., Marquering, H.A.

“…Treatment selection is becoming increasingly more important in acute ischemic stroke patient care. Clinical variables and radiological image biomarkers (old…”
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Comparison of Clinical and Radiological Outcomes Between Different (Balloon) Guide Catheter With and Without Inflated Balloon in Acute Ischem Stroke Patients: A MaSQ-Registry Study by Knapen, R R M M, Celen, M, Pinckaers, F M E, Wagemans, B A J M, van Zwam, W H, van Oostenbrugge, R J, van der Leij, C

“…Balloon guide catheters (BGCs) are used in endovascular treatment (EVT) for ischemic stroke. Previous literature did not distinguish between BGC use with and…”
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The use of a (non-) balloon guide catheter in endovascular stroke treatment, a registry of real-life use and nationwide questionnaire by Knapen, R.R. M.M., Celen, M., Benali, F., van Oostenbrugge, R.J., van Zwam, W.H., van der Leij, C.

“…Despite literature suggesting benefits of a balloon guide catheter (BGC) in stroke thrombectomy, BGCs are not routinely used. This study aimed to get insights…”
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Post-endovascular therapy contrast extravasation in the mesial temporal region on dual-energy CT is associated with outcome in acute ischemic stroke patients by Robbe, M.M.Q, Pinckaers, F.M.E, van Kuijk, S.M.J, van Oostenbrugge, R.J, van Zwam, W.H, Postma, A.A.

“…Pre- and post-endovascular treatment (EVT) imaging may aid in predicting functional outcomes in acute middle cerebral artery (MCA) ischemic stroke. Low…”
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Unsupervised Deep Learning for Stroke Lesion Segmentation on Follow-up CT Based on Generative Adversarial Networks by van Voorst, H, Konduri, P R, van Poppel, L M, van der Steen, W, van der Sluijs, P M, Slot, E M H, Emmer, B J, van Zwam, W H, Roos, Y B W E M, Majoie, C B L M, Zaharchuk, G, Caan, M W A, Marquering, H A

“…Supervised deep learning is the state-of-the-art method for stroke lesion segmentation on NCCT. Supervised methods require manual lesion annotations for model…”
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Impact of Ischemic Lesion Location on the mRS Score in Patients with Ischemic Stroke: A Voxel-Based Approach by Ernst, M, Boers, A M M, Forkert, N D, Berkhemer, O A, Roos, Y B, Dippel, D W J, van der Lugt, A, van Oostenbrugge, R J, van Zwam, W H, Vettorazzi, E, Fiehler, J, Marquering, H A, Majoie, C B L M, Gellissen, S

“…Previous studies indicated that ischemic lesion volume might be a useful surrogate marker for functional outcome in ischemic stroke but should be considered in…”
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Comparison of clinical, technical, and safety outcomes between the Sofia 5Fr catheter vs. the Sofia 6Fr catheter; a MaSQ-Registry study by Knapen, R.R.M.M., Simon, S.R., Robbe, M.M.Q., Jongkind, J., Brans, R., de Ridder, I.R., van Oostenbrugge, R.J., van Zwam, W.H., van der Leij, C.

“…Direct aspiration during endovascular treatment (EVT) for acute ischemic stroke (AIS) patients is safe and effective. The ‘Soft torqueable catheter Optimized…”
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