Search Results - "BARNWELL, S. L"

Bioactive versus bare platinum coils in the treatment of intracranial aneurysms: the MAPS (Matrix and Platinum Science) trial by McDougall, C G, Johnston, S Claiborne, Gholkar, A, Barnwell, S L, Vazquez Suarez, J C, Massó Romero, J, Chaloupka, J C, Bonafe, A, Wakhloo, A K, Tampieri, D, Dowd, C F, Fox, A J, Imm, S J, Carroll, K, Turk, A S

“…The ability of polymer-modified coils to promote stable aneurysm occlusion after endovascular treatment is not well-documented. Angiographic aneurysm…”
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Patients prone to recurrence after endovascular treatment: periprocedural results of the PRET randomized trial on large and recurrent aneurysms by Raymond, J, Klink, R, Chagnon, M, Barnwell, S L, Evans, A J, Mocco, J, Hoh, B L, Turk, A S, Turner, R D, Desal, H, Fiorella, D, Bracard, S, Weill, A, Guilbert, F, Roy, D

“…Some patients with large or recurrent aneurysms may be at increased risk of recurrence postcoiling. The Patients Prone to Recurrence after Endovascular…”
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Kv4.2 knockout mice demonstrate increased susceptibility to convulsant stimulation by Barnwell, L. Forbes S., Lugo, Joaquin N., Lee, Wai L., Willis, Sarah E., Gertz, Shira J., Hrachovy, Richard A., Anderson, Anne E.

“…Summary Purpose:  Kv4.2 subunits contribute to the pore‐forming region of channels that express a transient, A‐type K+ current (A‐current) in hippocampal CA1…”
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Femoral Artery Complications Associated with the Mynx Closure Device by FIELDS, J. D, LIU, K. C, LEE, D. S, GONDA, S. J, DOGAN, A, GULTEKIN, S. H, NESBIT, G. M, PETERSEN, B. D, BARNWELL, S. L

“…Devices to close a femoral arteriotomy are frequently used after catheterization for interventional radiology and cardiac procedures to decrease the time to…”
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Hydrogel versus Bare Platinum Coils in Patients with Large or Recurrent Aneurysms Prone to Recurrence after Endovascular Treatment: A Randomized Controlled Trial by Raymond, J, Klink, R, Chagnon, M, Barnwell, S L, Evans, A J, Mocco, J, Hoh, B H, Turk, A S, Turner, R D, Desal, H, Fiorella, D, Bracard, S, Weill, A, Guilbert, F, Lanthier, S, Fox, A J, Darsaut, T E, White, P M, Roy, D

“…Some patients are at high risk of aneurysm recurrence after endovascular treatment: patients with large aneurysms (Patients Prone to Recurrence After…”
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Safety and efficacy of delayed intraarterial urokinase therapy with mechanical clot disruption for thromboembolic stroke by Barnwell, SL, Clark, WM, Nguyen, TT, O'Neill, OR, Wynn, ML, Coull, BM

“…To evaluate safety and efficacy of delayed intraarterial urokinase therapy with mechanical disruption of clot to treat thromboembolic stroke. Thirteen patients…”
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The efficacy of endosaccular aneurysm occlusion in alleviating neurological deficits produced by mass effect by HALBACH, V. V, HIGASHIDA, R. T, DOWD, C. F, BARNWELL, S. L, FRASER, K. W, SMITH, T. P, TEITELBAUM, G. P, HIESHIMA, G. B

“…Endovascular obliteration of intracranial aneurysms with preservation of the parent artery (endosaccular occlusion) has been advocated for patients who fail or…”
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Treatment of dural sinus thrombosis by urokinase infusion by Smith, TP, Higashida, RT, Barnwell, SL, Halbach, VV, Dowd, CF, Fraser, KW, Teitelbaum, GP, Hieshima, GB

“…To gain a preliminary understanding of the role of thrombolytic therapy for the thrombosed dural sinus, we retrospectively reviewed our initial experience…”
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Safety and efficacy of percutaneous transluminal angioplasty for intracranial atherosclerotic stenosis by CLARK, W. M, BARNWELL, S. L, NESBIT, G, O'NEILL, O. R, WYNN, M. L, COULL, B. M

“…Percutaneous transluminal angioplasty (PCTA) is increasingly used to treat extracerebral arterial stenosis. The present study evaluates the safety and efficacy…”
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Cavernous sinus sampling is highly accurate in distinguishing Cushing's disease from the ectopic adrenocorticotropin syndrome and in predicting intrapituitary tumor location by GRAHAM, K. E, SAMUELS, M. H, NESBIT, G. M, COOK, D. M, O'NEILL, O. R, BARNWELL, S. L, LORIAUX, D. L

“…Inferior petrosal sinus sampling (IPSS) is used to distinguish pituitary Cushing's disease from occult cases of the ectopic ACTH syndrome, but is limited in…”
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Endovascular detachable balloon embolization therapy of cavernous carotid artery aneurysms: results in 87 cases by Higashida, R T, Halbach, V V, Dowd, C, Barnwell, S L, Dormandy, B, Bell, J, Hieshima, G B

“…Interventional neurovascular techniques for treating patients with intracranial aneurysms are now being performed in selected cases. In certain anatomical…”
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Intracranial aneurysms: interventional neurovascular treatment with detachable balloons--results in 215 cases by Higashida, R T, Halbach, V V, Dowd, C F, Barnwell, S L, Hieshima, G B

“…Patients with complex or surgically difficult intracranial aneurysms are being treated with interventional neurovascular techniques. With neuroleptic…”
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Intracranial intraarterial thrombolysis facilitated by microcatheter navigation through an occluded cervical internal carotid artery by NESBIT, G. M, CLARK, W. M, O'NEILL, O. R, BARNWELL, S. L

“…This report covers a series of four patients with acute cervical carotid occlusion and profound neurological deficits who were treated with intracranial…”
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Transarterial platinum coil embolization of carotid-cavernous fistulas by Halbach, VV, Higashida, RT, Barnwell, SL, Dowd, CF, Hieshima, GB

“…Of the 227 embolization procedures performed by our neurointerventional section for symptomatic carotid-cavernous fistulas over the past 10 years, five…”
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The use of electrolytically detachable coils in treating high-flow arteriovenous fistulas by Nesbit, GM, Barnwell, SL

“…High-flow arteriovenous fistulas (AVFs) are commonly treated by using an endovascular approach with a variety of materials. The use of a Guglielmi…”
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Complex dural arteriovenous fistulas. Results of combined endovascular and neurosurgical treatment in 16 patients by Barnwell, S L, Halbach, V V, Higashida, R T, Hieshima, G, Wilson, C B

“…Of the 88 patients evaluated for symptomatic dural arteriovenous (AV) fistula over the past 8 years, 16 had large or complicated lesions that could not be…”
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A variant of arteriovenous fistulas within the wall of dural sinuses : results of combined surgical and endovascular therapy by BARNWELL, S. L, HALBACH, V. V, DOWD, C. F, HIGASHIDA, R. T, HIESHIMA, G. B, WILSON, C. B

“…Dural arteriovenous (AV) fistulas are thought to be acquired lesions that form in an area of thrombosis within a sinus. If the sinus remains completely…”
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Endovascular Mechanical Thrombectomy for the Treatment of Acute Ischemic Stroke Due to Arterial Dissection by Fields, J.D., Lutsep, H.L., Rymer, M.R., Budzik, R.F., Devlin, T.G., Baxter, B.W., Malek, R., Padidar, A.M., Barnwell, S.L., Smith, W.S.

“…Arterial dissections account for 2% of strokes in all age groups, and up to 25% in patients aged 45 years or younger. The safety of endovascular intervention…”
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Multiple dural arteriovenous fistulas of the cranium and spine by BARNWELL, S. L, HALBACH, V. V, DOWD, C. F, HIGASHIDA, R. T, HIESHIMA, G. B, WILSON, C. B

“…Dural arteriovenous fistulas are acquired lesions that usually involve the dura around the cavernous sinus. The transverse, sigmoid, and superior sagittal…”
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Intraoperative adrenocorticotropin levels during transsphenoidal surgery for Cushing's disease do not predict cure by GRAHAM, K. E, SAMUELS, M. H, RAFF, H, BARNWELL, S. L, COOK, D. M

“…Recently, intraoperative rapid immunochemiluminometric assay (ICMA) ACTH measurements have been used to evaluate the completeness of resection of ectopic…”
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