Management of extracranial carotid artery aneurysm.

Conclusion: Both open surgery and endovascular intervention can be safely applied in the treatment of carotid artery aneurysm. Considering the variable etiology and rarity, we recommend to perform the interventions in vascular surgery centres. Orv Hetil. 2019; 160(21): 815-821. PMID: 31104503 [PubMed - in process]
Source: Orvosi Hetilap - Category: General Medicine Authors: Tags: Orv Hetil Source Type: research

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While the perioperative stroke rate after carotid endarterectomy (CEA) is low, “silent” microinfarctions identified by magnetic resonance imaging (MRI) are common and have been correlated with postoperative neurocognitive decline. Our study will investigate the role of remote ischemic preconditioning (RIPC) as a potential neuroprotective mechanism. RIPC is a well-tolerated stimulus that, through neuronal and humoral pathways, generates a systemic environment of greater resistance to subsequent ischemic insults.
Source: Annals of Vascular Surgery - Category: Surgery Authors: Tags: Clinical Research Source Type: research
While the perioperative stroke rate after carotid endarterectomy (CEA) is low, magnetic resonance imaging (MRI) “silent” microinfarctions are common and have been correlated with postoperative neurocognitive decline. Our study will investigate the role of remote ischemic preconditioning (RIPC) as a potential neuroprotective mechanism. RIPC is a well-tolerated stimulus that, through neuronal and humoral pa thways, generates a systemic environment of greater resistance to subsequent ischemic insults.
Source: Annals of Vascular Surgery - Category: Surgery Authors: Tags: Clinical Research, Basic Science Source Type: research
CONCLUSIONS: National and international comparison of different CEA series is irrelevant if the inclusion criteria are not considered. A calculator that is easy to apply to large scale high quality registered data was developed and tested. SPP was found to increase over time, which is a probable sign of improved patient selection and an increased number of strokes prevented by the CEAs performed. PMID: 31182335 [PubMed - as supplied by publisher]
Source: PubMed: Eur J Vasc Endovasc ... - Category: Surgery Authors: Tags: Eur J Vasc Endovasc Surg Source Type: research
Free-floating thrombus (FFT) of the carotid artery is an uncommon condition that can present with neurologic symptoms, often in the setting of ischemic stroke. The literature pertaining to the incidence and optimal treatment of this condition is limited. Herein we report our contemporary experience with FFT across a range of degrees of carotid stenosis.
Source: Annals of Vascular Surgery - Category: Surgery Authors: Tags: Clinical Research, Basic Science Source Type: research
CONCLUSIONS: Carotid endarterectomy was associated with a lower incidence of mortality compared to carotid artery stenting for patients with contralateral carotid occlusion. Regarding stroke, myocardial infarction, and transient ischemic attack, there was no significant difference between the two groups. More randomized controlled trials and prospective cohorts are necessary to help further clarify the ideal approach for these patients. PMID: 31027468 [PubMed - as supplied by publisher]
Source: Vascular - Category: Surgery Authors: Tags: Vascular Source Type: research
Conclusions: Embolism associated with asymptomatic carotid stenosis shows circadian variation with highest rates 4–6 h before midday. This corresponds with peak circadian incidence of stroke and other vascular complications. These and ASED Study results show that monitoring frequency, duration, and time of day are important in ES detection. Introduction Transcranial Doppler (TCD) detected microembolism in the ipsilateral middle cerebral artery (MCA) may help stratify the risk of stroke and other arterial disease complications in persons with advanced (≥60%) asymptomatic carotid stenosis. If so, this techniqu...
Source: Frontiers in Neurology - Category: Neurology Source Type: research
CONCLUSIONS: In this small case series, hybrid revascularisation of carotid tandem lesions in symptomatic patients seems feasible and safe. Long-term data show a relatively high number of any adverse events. These surgical outcomes need to be offset against the natural course in patients with a symptomatic carotid tandem lesion. PMID: 30987818 [PubMed - as supplied by publisher]
Source: PubMed: Eur J Vasc Endovasc ... - Category: Surgery Authors: Tags: Eur J Vasc Endovasc Surg Source Type: research
Ahmed Mohamed Elhfnawy1*, Peter U. Heuschmann2, Mirko Pham3†, Jens Volkmann1† and Felix Fluri1,4 1Department of Neurology, University Hospital Würzburg, Würzburg, Germany 2Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany 3Institute of Diagnostic and Interventional Neuroradiology, University Hospital of Würzburg, Würzburg, Germany 4Department of Neurology, Kantonssptial St. Gallen, St. Gallen, Switzerland Background and Purpose: Internal carotid artery stenosis (ICAS)≥70% is a leading cause of ischemic cerebrovascular event...
Source: Frontiers in Neurology - Category: Neurology Source Type: research
Conclusions: Increased HbA1c values seem to contribute to plaque instability through the formation of a thin fibrous cup. Thus, of the carotid artery plaque parameters including fibrous cup thickness, plaque rupture, lipid core, inflammation, intraplaque hemorrhage, thrombus, calcification, necrotic core, and neovascularization, fibrous cup thickness is the only histomorphological feature that affected by HbA1c.
Source: Nigerian Journal of Clinical Practice - Category: Rural Health Authors: Source Type: research
In conclusion, this review provides an overview of the pathophysiological mechanism of stroke following carotid revascularization (both CAS and CEA) and of the technical improvements that have contributed to reducing this stroke risk. PMID: 30827087 [PubMed - as supplied by publisher]
Source: The Journal of Cardiovascular Surgery - Category: Cardiovascular & Thoracic Surgery Authors: Tags: J Cardiovasc Surg (Torino) Source Type: research
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