Search Results - "Guterman, L R"

Efficacy and current limitations of intravascular stents for intracranial internal carotid, vertebral, and basilar artery aneurysms by LANZINO, G, WAKHLOO, A. K, FESSLER, R. D, HARTNEY, M. L, GUTERMAN, L. R, HOPKINS, L. N

“…Results of previous in vitro and in vivo experimental studies have suggested that placement of a porous stent within the parent artery across the aneurysm neck…”
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Frequency and determinants of postprocedural hemodynamic instability after carotid angioplasty and stenting by QURESHI, A. I, LUFT, A. R, SHARMA, M, JANARDHAN, V, LOPES, D. K, KHAN, J, GUTERMAN, L. R, HOPKINS, L. N

“…Hemodynamic instability can occur acutely after carotid angioplasty and stent placement (CAS). We performed this study to determine the frequency of…”
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Identification of patients at risk for periprocedural neurological deficits associated with carotid angioplasty and stenting by QURESHI, A. I, LUFT, A. R, JANARDHAN, V, SURI, M. F. K, SHARMA, M, LANZINO, G, WAKHLOO, A. K, GUTERMAN, L. R, HOPKINS, L. N

“…Transient or permanent neurological deficits can occur in the periprocedural period following carotid angioplasty and stenting (CAS), presumably due to distal…”
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Percutaneous transluminal angioplasty and stent placement for recurrent carotid artery stenosis by LANZINO, G, MERICLE, R. A, LOPES, D. K, WAKHLOO, A. K, GUTERMAN, L. R, HOPKINS, L. N

“…Treatment consisting of percutaneous transluminal angioplasty (PTA) and stent placement has recently been proposed as an alternative to surgical reexploration…”
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Balloon test occlusion of the internal carotid artery with hypotensive challenge by Standard, SC, Ahuja, A, Guterman, LR, Chavis, TD, Gibbons, KJ, Barth, AP, Hopkins, LN

“…To evaluate the usefulness of provocative testing with hypotensive challenge during balloon test occlusion of the internal carotid artery before carotid…”
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Combined use of stents and coils to treat experimental wide-necked carotid aneurysms: preliminary results by Szikora, I, Guterman, LR, Wells, KM, Hopkins, LN

“…To develop a new technique to treat wide-necked side-wall aneurysms, combining the implantation of intraarterial stents with the endosaccular placement of…”
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Carotid artery angioplasty and use of stents in high-risk patients with contralateral occlusions by MERICLE, R. A, KIM, S. H, LANZINO, G, LOPES, D. K, WAKHLOO, A. K, GUTERMAN, L. R, HOPKINS, L. N

“…The risks associated with carotid endarterectomy (CEA) are increased in the presence of contralateral carotid artery (CA) occlusion. The 30-day stroke and…”
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Initial experience with collagen-filled Guglielmi detachable coils for endovascular treatment of experimental aneurysms by Szikora, I, Wakhloo, AK, Guterman, LR, Chavis, TD, Dawson, RC, 3rd, Hergenrother, RW, Twyford, RH, Hopkins, LN

“…To evaluate the effectiveness of Guglielmi detachable coils (GDCs) filled with collagen threads in the permanent treatment of experimental aneurysms. Seventeen…”
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Frequency and predictors for angiographically improved inflow of contrast medium after carotid angioplasty and stenting by LUFT, A. R, QURESHI, A. I, SURI, M. F. K, JANARDHAN, V, GUTERMAN, L. R, HOPKINS, L. N

“…Percutaneous transluminal carotid angioplasty and stenting (PTAS) can result in immediate improvement in cerebral blood flow (CBF) evident through faster…”
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Intraarterial recombinant tissue plasminogen activator for ischemic stroke: an accelerating dosing regimen by Qureshi, A I, Suri, M F, Shatla, A A, Ringer, A J, Fessler, R D, Ali, Z, Guterman, L R, Hopkins, L N

“…Urokinase has been conventionally used for intraarterial thrombolysis in acute ischemic stroke. Recently, due to the withdrawal of urokinase from the market,…”
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Application of region-of-interest imaging techniques to neurointerventional radiology by Rudin, S, Guterman, L R, Granger, W E, Bednarek, D R, Hopkins, L N

“…To reduce radiation exposure to patients and staff during neurointerventional procedures, region-of-interest (ROI) techniques were used with fluoroscopy, road…”
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A Novel Intravascular Drug Delivery Method Using Endothelial Biotinylation and Avidin-Biotin Binding by Hoya, Katsumi, Guterman, Lee R., Miskolczi, Laszlo, Hopkins, Leo N.

“…In this study, a novel intravascular drug delivery system was developed in which a drug injected from a catheter was fixed to the vasculature of the targeted…”
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Cocaine use and the likelihood of nonfatal myocardial infarction and stroke : Data from the Third National Health and Nutrition Examination Survey by QURESHI, Adnan I, SURI, M. Fareed K, GUTERMAN, Lee R, HOPKINS, L. Nelson

“…Numerous case series have implicated cocaine use as a cause of both myocardial infarction (MI) and stroke on the basis of the temporal relationship between…”
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Prevention and treatment of thromboembolic and ischemic complications associated with endovascular procedures: Part II--Clinical aspects and recommendations by Qureshi, A I, Luft, A R, Sharma, M, Guterman, L R, Hopkins, L N

“…We reviewed the incidence, risk factors, and clinical features of thromboembolic and ischemic events associated with diagnostic cerebral angiography,…”
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Carbon Dioxide Column Angioscopy: A New Endovascular Imaging Technique by Miskolczi, Laszlo, Flaherty, James D, Guterman, Lee R, Hopkins, L. Nelson

“…A new angioscopic technique with a CO(2) gas medium for prolonged viewing sessions in the carotid artery is described. A stationary column of CO(2) gas, angled…”
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Rapid saccular aneurysm induction by elastase application in vitro by Miskolczi, L, Guterman, L R, Flaherty, J D, Szikora, I, Hopkins, L N

“…To develop a new saccular aneurysm model in vitro using elastase to study aneurysm initiation, growth, and rupture and to create a new in vivo aneurysm model…”
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Endovascular treatment of experimental aneurysms with liquid polymers : the protective potential of stents by SZIKORA, I, GUTERMAN, L. R, STANDARD, S. C, WAKHLOO, A. K, HOPKINS, L. N, VINUELA, F, BERENSTEIN, A, MORET, J, ROSENWASSER, R. H

“…Liquid polymers have previously been used to treat experimental and human aneurysms. However, the delivery of a liquid embolic material into the cerebral…”
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Prevention and treatment of thromboembolic and ischemic complications associated with endovascular procedures: Part I--Pathophysiological and pharmacological features by Qureshi, A I, Luft, A R, Sharma, M, Guterman, L R, Hopkins, L N

“…Thromboembolic and ischemic complications frequently occur during and after endovascular procedures, because of associated arterial injury and the thrombogenic…”
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Risk factors for subarachnoid hemorrhage by Qureshi, A I, Suri, M F, Yahia, A M, Suarez, J I, Guterman, L R, Hopkins, L N, Tamargo, R J

“…Cigarette smoking has been demonstrated to increase the risk of subarachnoid hemorrhage (SAH). Whether cessation of smoking decreases this risk remains…”
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Angioplasty of intracranial occlusion resistant to thrombolysis in acute ischemic stroke by Ringer, A J, Qureshi, A I, Fessler, R D, Guterman, L R, Hopkins, L N

“…Thrombolysis has been demonstrated to improve revascularization and outcome in patients with acute ischemic stroke. Many centers now apply thrombolytic therapy…”
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