Results 101 to 110 of about 40,336 (222)

Adjusting for bias introduced by instrumental variable estimation in the Cox Proportional Hazards Model

open access: yes, 2017
Instrumental variable (IV) methods are widely used for estimating average treatment effects in the presence of unmeasured confounders. However, the capability of existing IV procedures, and most notably the two-stage residual inclusion (2SRI) procedure ...
Goodney, Philip P.   +4 more
core   +1 more source

Imaging Carotid Atherosclerosis Plaque Ulceration: Comparison of Advanced Imaging Modalities and Recent Developments. [PDF]

open access: yes, 2016
Atherosclerosis remains the leading cause of long-term mortality and morbidity worldwide, despite remarkable advancement in its management. Vulnerable atherosclerotic plaques are principally responsible for thromboembolic events in various arterial ...
Das, T   +5 more
core   +2 more sources

Carotid endarterectomy--the evidence [PDF]

open access: yesJRSM, 2002
The aim of carotid endarterectomy is to reduce the risk of stroke and death in patients with carotid artery disease. The benefit to society of surgeons undertaking this operation lies in the balance between the risks of the natural history of the carotid disease and the risks of the surgical treatment.
openaire   +3 more sources

Outcomes Assessment and Health Care Reform [PDF]

open access: yes, 2008
Argues for the use of outcomes assessment in measuring cost-effectiveness and quality to capture the overall impact of multi-dimensional treatment strategies and to identify healthcare systems that both adopt appropriate technologies and perform ...
Amitabh Chandra   +2 more
core  

Simulation of a mechanical thrombectomy device based in the use of self-expandable stents for the blood clots extraction [PDF]

open access: yes, 2011
Recently, we have presented some studies concerning the analysis, design and optimization of one experimental device developed in the UK - GPTAD - which has been designed to remove blood clots without the need to make contact with the clot itself ...
Martínez Muneta, María Luisa   +1 more
core   +2 more sources

Carotid stenting for irradiation-associated carotid stenosis 3 years after previous carotid endarterectomy [PDF]

open access: yes, 2003
Extracranial carotid stenosis is a known complication of external irradiation to the head and neck region. We report on a patient with previous carotid endarterectomy for irradiation-associated carotid stenosis. This patient developed symptomatic carotid
Cheng, PW, Cheng, SWK, Ting, ACW
core  

The Neurological Morbidity of Carotid Revascularisation: Using Markers of Cellular Brain Injury to Compare CEA and CAS [PDF]

open access: yes, 2007
AimThis comparative study attempts to evaluate the profile of S-100β and Neuron-Specific Enolase (NSE), biomarkers of brain injury, in patients undergoing carotid endarterectomy (CEA) and carotid artery stenting (CAS) and to correlate this with ...
Athanasiou, T.   +4 more
core   +4 more sources

ENDOVASCULAR TREATMENT OF CAROTID ATHEROSCLEROSIS: CONCERNS AND PERSPECTIVES

open access: yesРациональная фармакотерапия в кардиологии, 2017
Stroke is one of the most frequent causes  of death and permanent disability among adults. The majority of ischemic strokes  are due to atherosclerotic plaque in the internal carotid artery.
T. V. Tvorogova   +5 more
doaj   +1 more source

Preoperative White Matter Lesions Are Independent Predictors of Long-Term Survival after Internal Carotid Endarterectomy

open access: yesCerebrovascular Diseases Extra, 2014
Background: Cerebral white matter lesions (WMLs) predict long-term survival of conservatively treated acute stroke patients with etiology other than carotid stenosis.
Niku Oksala   +10 more
doaj   +1 more source

Carotid Artery Stent Continued Expansion Days After Deployment, Without Post Stent Deployment Angioplasty. [PDF]

open access: yes, 2015
This is a carotid artery stent (CAS) case report, which avoids post-stent deployment angioplasty (Post-SDA), with duplex confirmed continued stent expansion at 1, 3 and 30-day post deployment.
Arhuidese, Isibor   +3 more
core   +3 more sources

Home - About - Disclaimer - Privacy