Search Results - "Ackerstaff, R G A"

Retinal Embolization During Carotid Angioplasty and Stenting: Periprocedural Data and Follow-Up by Vos, J. A., van Werkum, M. H., Bistervels, J. H. G. M., Ackerstaff, R. G. A., Tromp, S. C., van den Berg, J. C.

“…The purpose of this study was to prospectively evaluate the incidence of retinal emboli during carotid angioplasty and stenting (CAS) and to correlate emboli…”
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Prediction of Cerebral Hyperperfusion after Carotid Endarterectomy with Transcranial Doppler by Pennekamp, C.W.A, Tromp, S.C, Ackerstaff, R.G.A, Bots, M.L, Immink, R.V, Spiering, W, de Vries, J.P.P.M, Kappelle, L.J, Moll, F.L, Buhre, W.F, de Borst, G.J

“…Abstract Objectives To determine the diagnostic value for predicting cerebral hyperperfusion syndrome (CHS) by adding a transcranial Doppler (TCD) measurement…”
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Association of intraoperative transcranial doppler monitoring variables with stroke from carotid endarterectomy by Ackerstaff, R G, Moons, K G, van de Vlasakker, C J, Moll, F L, Vermeulen, F E, Algra, A, Spencer, M P

“…The outcomes of carotid endarterectomy (CEA) are, in addition to patient baseline characteristics, highly dependent on the safety of the surgical procedure…”
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Carotid atherosclerotic plaque characteristics are associated with microembolization during carotid endarterectomy and procedural outcome by VERHOEVEN, B. A. N, DE VRIES, J. P. P. M, PASTERKAMP, G, ACKERSTAFF, R. G. A, SCHONEVELD, A. H, VELEMA, E, DE KLEIJN, D. P. V, MOLL, F. L

“…During carotid endarterectomy (CEA), microemboli may occur, resulting in perioperative adverse cerebral events. The objective of the present study was to…”
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Carotid Stenting versus Carotid Endarterectomy: Evidence Basis and Cost Implications by Janssen, M.P, de Borst, G.J, Mali, W.P.Th.M, Kappelle, L.J, Moll, F.L, Ackerstaff, R.G.A, Rothwell, P.M, Brown, M.M, van Sambeek, M.R, Buskens, E

“…Abstract Objective Carotid Angioplasty combined with Stenting (CAS) is increasingly performed because of its presumed benefits. A study was performed to…”
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High versus standard clopidogrel loading in patients undergoing carotid artery stenting prior to cardiac surgery to assess the number of microemboli detected with transcranial Doppler: results of the randomized IMPACT trial by Van Der Heyden, J, Van Werkum, J, Hackeng, C M, Kelder, J C, Breet, N J, Deneer, V H M, Ackerstaff, R G A, Tromp, S C, De Vries, J P P M, Vos, J A, Suttorp, M J, Elsenberg, E H A, Van Neerven, D, Schonewille, W J, Wolters, F, Ten Berg, J M

“…The aim of this study was to compare the effects of 300 mg or 600 mg clopidogrel loading dose, prior to carotid artery stenting (CAS) on the number of…”
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Carotid Endarterectomy in Octogenarians with Symptomatic High-Grade Internal Carotid Artery Stenosis: Long-Term Clinical and Duplex Follow-up by Metz, R., Teijink, J. A. W., van de Pavoordt, H. D. W. M., Ackerstaff, R. G. A., de Borst, G. J., Kelder, J. C., Moll, F. L.

“…The objective of this study was to evaluate the clinical and duplex outcome after carotid endarterectomy (CEA) in recently symptomatic patients aged 80 years…”
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Influence of Antiplatelet Therapy on Cerebral Micro-Emboli after Carotid Endarterectomy using Postoperative Transcranial Doppler Monitoring by de Borst, G.J, Hilgevoord, A.A.J, de Vries, J.P.P.M, van der Mee, M, Moll, F.L, van de Pavoordt, H.D.W.M, Ackerstaff, R.G.A

“…Aim To study the effect of different antiplatelet regimens (APT) on the rate of postoperative TCD registered micro-embolic signals (MES) following carotid…”
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Bilateral Extracranial Aneurysm of the Internal Carotid Artery: A Case Report by Bemelman, M., Donker, D. N. J., Ackerstaff, R. G. A., Moll, F. L.

“…The authors report a case study of a 78-year-old man with a bilateral extracranial atherosclerotic aneurysm of the internal carotid artery. The patient was…”
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The Fate of the External Carotid Artery after Carotid Artery Stenting. A Follow-up Study with Duplex Ultrasonography by de Borst, G.J, Vos, J.A, Reichmann, B, Hellings, W.E, de Vries, J.P.P.M, Suttorp, M.J, Moll, F.L, Ackerstaff, R.G.A, On behalf of the Antonius Carotid Endarterectomy, Angioplasty, and Stenting Study Group

“…Objective To evaluate the long-term effect of carotid angioplasty and stenting (CAS) of the internal carotid artery (ICA) on the ipsilateral external carotid…”
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Left or right carotid endarterectomy in patients with atherosclerotic disease: Ipsilateral effects on cognition? by Brand, N, Bossema, E.R, Ommen, M.van, Moll, F.L, Ackerstaff, R.G.A

“…We evaluated hemispheric functions ipsilateral to the side of carotid endarterectomy (CEA) in patients with a severe stenosis in the left or right carotid…”
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Introduction of an embolus detection system based on analysis of the transcranial Doppler audio-signal by Keunen, R. W. M., Hoogenboezem, R., Wijnands, R., Van den Hengel, A. C. M., Ackerstaff, R. G. A.

“…A new embolus detection system (EDS) is presented, built with the intention of detecting ongoing cerebral embolization in patients at risk of transient…”
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TCD-Detected Cerebral Embolism in Carotid Endarterectomy Versus Angioplasty and Stenting of the Carotid Bifurcation by Ackerstaff, R. G. A., Vos, J. A.

“…Purpose: In this article we will review some of the issues surrounding the relationship between TCD-detect-ed emboli and brain function and architecture, both…”
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Preserved hyperaemic response in supraclavicular ultrasonography demonstrates function on demand of the LIMA to LAD string sign graft after CABG by Hartman, J M, Kelder, H C, Ackerstaff, R G A, Swieten, H A, Vermeulen, F E E, Bogers, A J J C

“…To correlate supraclavicular ultrasonography with angiographically patent and string sign left internal mammary artery (LIMA) to left anterior descending…”
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Microembolic signal description: a reappraisal based on a customized digital postprocessing system by Mess, W H, Willigers, J M, Ledoux, L A F, Ackerstaff, R G A, Hoeks, A P G

“…The high variability in presence and signature of microembolic signals (MES), detected with transcranial Doppler sonography (TCD) in the middle cerebral artery…”
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Preliminary report of detecting microembolic signals in transcranial Doppler time series with nonlinear forecasting by KEUNEN, R. W. M, STAM, C. J, TAVY, D. L. J, MESS, W. H, TITULAER, B. M, ACKERSTAFF, R. G. A

“…Most algorithms used for automatic detection of microembolic signals (MES) are based on power spectral analysis of the Doppler shift. However, controversies…”
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B-Mode Ultrasound Assessment of Pravastatin Treatment Effect on Carotid and Femoral Artery Walls and Its Correlations With Coronary Arteriographic Findings: A Report of the Regression Growth Evaluation Statin Study (REGRESS) by de Groot, Eric, Jukema, J.Wouter, Montauban van Swijndregt, Alexander D., Zwinderman, Aeilko H., Ackerstaff, Rob G.A., van der Steen, Anton F.W., Bom, Nicolaas, Lie, Kong I., Bruschke, Albert V.G.

“…Objectives. In this B-mode ultrasound study we assessed pravastatin treatment effects on carotid and femoral artery walls and investigated the correlations…”
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Perioperative Microembolism is not Associated with Cognitive Outcome Three Months after Carotid Endarterectomy by Bossema, E.R., Brand, N., Moll, F.L., Ackerstaff, R.G.A., van Doornen, L.J.P.

“…To investigate the association between perioperative microembolism and cognitive outcome 3 months after carotid endarterectomy (CEA). Prospective study…”
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Restenosis after carotid angioplasty and stenting: A follow-up study with duplex ultrasonography by Christiaans, M.H., Ernst, J.M.P.G., Suttorp, M.J., van den Berg, J.C., Overtoom, T.Th.C., Kelder, J.C., Mauser, H.W., Ackerstaff, R.G.A.

“…Objectives: To prospectively document the incidence, location, risk factors for and clinical consequences of restenosis after carotid artery angioplasty and…”
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Operative management of carotid artery in-stent restenosis: First experiences and duplex follow-up by de Borst, G.J., Ackerstaff, R.G.A., Mauser, H.W., Moll, F.L.

“…Objectives: Carotid Artery Stenting (CAS) may be comparable to Carotid Endarterectomy (CEA) as a durable and effective procedure in stroke prevention. Concern…”
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