User profiles for Osama O. Zaidat

Osama Zaidat

Mercy Health St Vincent Medical Center
Verified email at mercy.com
Cited by 30610

[HTML][HTML] Endovascular therapy after intravenous t-PA versus t-PA alone for stroke

…, R Budzik, WM Clark, OO Zaidat… - … England Journal of …, 2013 - Mass Medical Soc
Background Endovascular therapy is increasingly used after the administration of intravenous
tissue plasminogen activator (t-PA) for patients with moderate-to-severe acute ischemic …

[HTML][HTML] Stenting versus aggressive medical therapy for intracranial arterial stenosis

…, GL Pride Jr, MT Torbey, OO Zaidat… - … England Journal of …, 2011 - Mass Medical Soc
Background Atherosclerotic intracranial arterial stenosis is an important cause of stroke that
is increasingly being treated with percutaneous transluminal angioplasty and stenting (PTAS…

Solitaire flow restoration device versus the Merci Retriever in patients with acute ischaemic stroke (SWIFT): a randomised, parallel-group, non-inferiority trial

…, B Baxter, RG Nogueira, W Clark, R Budzik, OO Zaidat - The Lancet, 2012 - thelancet.com
Background The Solitaire Flow Restoration Device is a novel, self-expanding stent retriever
designed to yield rapid flow restoration in acute cerebral ischaemia. We compared the …

Recommendations on angiographic revascularization grading standards for acute ischemic stroke: a consensus statement

OO Zaidat, AJ Yoo, P Khatri, TA Tomsick… - Stroke, 2013 - Am Heart Assoc
Methods A hybrid approach based on established processes described by Glaser15 and by
the National Institutes of Health (http://prevention. nih. gov/cdp/about. aspx) 16 was used to …

Aggressive medical treatment with or without stenting in high-risk patients with intracranial artery stenosis (SAMMPRIS): the final results of a randomised trial

…, MD Johnson, GL Pride, JR Lynch, OO Zaidat… - The Lancet, 2014 - thelancet.com
Background Early results of the Stenting and Aggressive Medical Management for Preventing
Recurrent stroke in Intracranial Stenosis trial showed that, by 30 days, 33 (14·7%) of 224 …

First pass effect: a new measure for stroke thrombectomy devices

OO Zaidat, AC Castonguay, I Linfante, R Gupta… - Stroke, 2018 - Am Heart Assoc
Background and Purpose— In acute ischemic stroke, fast and complete recanalization of the
occluded vessel is associated with improved outcomes. We describe a novel measure for …

Effect of a balloon-expandable intracranial stent vs medical therapy on risk of stroke in patients with symptomatic intracranial stenosis: the VISSIT randomized clinical …

OO Zaidat, BF Fitzsimmons, BK Woodward, Z Wang… - Jama, 2015 - jamanetwork.com
Importance Intracranial stenosis is one of the most common etiologies of stroke. To our
knowledge, no randomized clinical trials have compared balloon-expandable stent treatment with …

Endovascular thrombectomy for acute ischemic stroke: a meta-analysis

…, A Alhazzani, B Yarascavitch, K Reddy, OO Zaidat… - Jama, 2015 - jamanetwork.com
Importance Endovascular intervention for acute ischemic stroke improves revascularization.
But trials examining endovascular therapy yielded variable functional outcomes, and the …

Noncontrast computed tomography vs computed tomography perfusion or magnetic resonance imaging selection in late presentation of stroke with large-vessel …

…, P Michel, TG Jovin, J Raymond, OO Zaidat… - JAMA …, 2022 - jamanetwork.com
Importance Advanced imaging for patient selection in mechanical thrombectomy is not widely
available. Objective To compare the clinical outcomes of patients selected for mechanical …

Interhospital transfer before thrombectomy is associated with delayed treatment and worse outcome in the STRATIS registry (systematic evaluation of patients treated …

MT Froehler, JL Saver, OO Zaidat, R Jahan… - Circulation, 2017 - Am Heart Assoc
Background: Endovascular treatment with mechanical thrombectomy (MT) is beneficial for
patients with acute stroke suffering a large-vessel occlusion, although treatment efficacy is …