urgent carotid endarterectomy

<b/> Asymptomatic carotid stenosis (ACS) can cause cognitive dysfunction, related to cerebral hypoperfusion and microemboli. These mechanisms could be treated by carotid revascularization, but the impact of carotid angioplasty stenting (CAS) or carotid endarterectomy (CEA) on cognitive functions remains unclear. The aim of this systematic review was to realize a report on the actual state of results about asymptomatic carotid stenosis revascularization and cognitive function. We performed a systematic literature review to analyze all studies assessing the impact of asymptomatic carotid stenosis revascularizations on cognitive functions...

OBJECTIVE: The aim of present study was to evaluate the prognostic impact of National Institutes of Health Stroke Scale (NIHSS) score in patients undergoing acute CEA, and to assess clinical and morphological factors that could predict worse outcomes. METHODS: The data of 183 consecutive patients who have undergone CEA after ischemic stroke was analyzed from January 2015 to January 2021. Patients were divided into two groups using the NIHSS cut off point of 4. Functional dependence was assessed on hospital discharge and 90 days after...

BACKGROUND: The aim of this study is to evaluate the role of preoperative ischemic brain lesion (IBL) volume, assessed by Diffusion-weighted magnetic resonance brain imaging (DW-MRI) with RAPID® processing, and surgery timing in predicting post-operative neurological outcomes in symptomatic carotid stenosis (SCS) patients treated with carotid endarterectomy (CEA). MATERIALS AND METHODS: All patients with SCS who underwent CEA between January 2010 and June 2020 were considered...

BACKGROUND AND PURPOSE: Advancements in carotid revascularization have produced promising outcomes in patients with symptomatic carotid artery stenosis. However, the optimal timing of revascularization procedures after symptomatic presentation remains unclear. The purpose of this study is to compare in-hospital outcomes of transcarotid artery revascularization (TCAR), transfemoral carotid stenting (TFCAS), or carotid endarterectomy (CEA) performed within different time intervals after most recent symptoms...

PURPOSE: To describe the impact of a new institutional Code Stroke protocol on ordering volume of head and neck CT angiographies (CTA), and to determine the number and proportion of these studies that resulted in an endovascular or surgical intervention. METHODS: Clinical and administrative data was collected on all head and neck CTAs ordered within the ED at two high-volume community hospitals and an affiliated urgent care centre during the 6-year period between January 1, 2014, and December 31, 2019...

BACKGROUND: Large artery atherosclerotic disease is an important cause of stroke, accounting for 15-46% of ischaemic strokes in population-based studies. Therefore, current guidelines from west recommend urgent carotid imaging in all ischaemic strokes or transient ischaemic attacks and referral for carotid endarterectomy. However, the clinical features and epidemiology of stroke in Asians are different from those in Caucasians and therefore the applicability of these recommendations to Asians is controversial...

OBJECTIVE: The risk of ipsilateral neurological recurrence (NR) was assessed in patients awaiting carotid endarterectomy (CEA) due to symptomatic carotid artery stenosis and whether current national guidelines of performing CEA within 14 days are adequate in present day practice. METHODS: This was a retrospective multicentre observational cohort study. Patients scheduled for CEA due to symptomatic carotid artery stenosis in a five year period, 1 January 2014 to 31 December 2018, from four centres were included...

Background: Carotid endarterectomy (CEA) has been the standard preventive procedure for cerebral infarction due to cervical internal carotid artery stenosis, and internal shunt insertion during CEA is widely accepted. However, troubleshooting knowledge is essential because potentially life-threatening complications can occur. Herein, we report a case of cervical internal carotid artery injury caused by the insertion of a shunt device during CEA. Case Description: A 78-year-old man with a history of hypertension, diabetes, and hyperuricemia developed temporary left hemiplegia...

INTRODUCTION: A postoperative neck hematoma can be a life-threatening complication after carotid endarterectomy necessitating urgent surgical decompression to avoid airway compromise. The practice of routine incisional drain placement is variable with few published studies evaluating the "to drain versus not to drain" approach. We conducted a systematic review and meta-analysis of the safety and efficacy of neck drain placement for prevention of neck hematoma requiring re-exploration for decompression...

Carotid free-floating thrombus is an uncommon entity that usually presents with neurologic symptoms. Crescendo transient ischemic attack is an accepted indication for urgent carotid endarterectomy. COVID-19 is associated with severe thromboembolic complications. We report the case of a 61-year-old man who developed, 2 weeks after the diagnosis of COVID-19, crescendo transient ischemic attack, complicating a large intraluminal floating thrombus within the right common carotid artery. A carotid thromboendarterectomy under local anesthesia, with patch closure was immediately performed without complications...

BACKGROUND AND PURPOSE: erosion of vulnerable atherosclerotic plaques may cause life-threatening thromboembolic complications. There is indeed an urgent need to recognize a clear-cut biomarker able to identify vulnerable plaques. Here, we focused on circulating proteins belonging to the lectin pathway (LP) of complement activation. METHODS: we analyzed mannose-binding lectin (MBL), ficolin-1, -2 and -3 (LP initiators) levels by ELISA in sera from n = 240 of an already published cohort of patients undergoing endarterectomy for severe carotid stenosis and followed-up until 18 months after surgery...

The timing of carotid endarterectomy (CEA) for symptomatic ipsilateral carotid artery stenosis has evolved in practice over time. Key landmark trials outlined the benefit of performing CEA in the recently symptomatic carotid artery stenosis, defined as revascularisation within 6 months of the index neurological event. Further evidence and sub-analysis demonstrate that performing CEA within 2 weeks of symptoms has the maximal benefit in reducing stroke free survival and is associated with a safe perioperative complication profile...

There are few trials assessing the risks and benefits of performing a cervical plexus block (CPB) in urgent carotid endarterectomies (CEA). We describe a case of a patient who underwent urgent CEA under CPB and suffered a complication of postoperative epiglottic hematoma. There were clinical findings that helped to distinguish the hematoma from other, more common postoperative complications. The mainstay of treatment was steroids and observation. Epiglottic hematomas after cervical blocks for CEAs are rare but potentially lethal complications...

OBJECTIVE: Current recommendations are to perform carotid endarterectomy (CEA) within two weeks of symptoms due to superior long-term stroke prevention, although urgent CEA within 48-hours has been associated with increased perioperative stroke. With the development and rapid adoption of TransCarotid Artery Revascularization (TCAR), we aim to study the impact of timing on outcomes after TCAR. METHODS: Symptomatic patients undergoing TCAR in the Vascular Quality Initiative between September 2016 and November 2019 were stratified by time to procedure: urgent (TCAR within 48-hours), early (TCAR between 3-14 days after symptoms), and late (TCAR greater than 14 days after symptoms)...

OBJECTIVE: To monitor hospital activity for presentation, diagnosis and treatment of cardiovascular diseases during the COVID-19) pandemic to inform on indirect effects. METHODS: Retrospective serial cross-sectional study in nine UK hospitals using hospital activity data from 28 October 2019 (pre-COVID-19) to 10 May 2020 (pre-easing of lockdown) and for the same weeks during 2018-2019. We analysed aggregate data for selected cardiovascular diseases before and during the epidemic...

The Coronavirus disease 2019 pandemic has impacted system processes with airway management being significantly affected. A 37-year old female diagnosed with stroke was found to have a filling defect at the origin of the right internal carotid artery. She was taken to the operating room urgently for carotid endarterectomy. The procedure was uneventful; however, she developed anaphylaxis upon extubation subsequently attributed to Sugammadex. Institutional policies and limited resources resulted in delayed reintubation...

OBJECTIVE: Carotid endarterectomy (CEA) with concomitant distal endovascular intervention (CEA+D) is infrequently necessary, and often a salvage maneuver when complications occur during CEA. This study aims to determine if there are preoperative risk factors associated with CEA requiring CEA+D and evaluate outcomes compared to isolated CEA. METHODS: The Vascular Quality Initiative (VQI) CEA registry was utilized to identify patients undergoing CEA and CEA+D for asymptomatic or symptomatic carotid stenosis from 2013-2019...

OBJECTIVES: A simultaneous operative approach to patients with significant carotid and coronary disease has been suggested as a safe, lower cost and more convenient alternative to a staged approach. During the last three decades, spanning the career of our senior author, our group has pursued simultaneous coronary bypass grafting (CABG) and carotid endarterectomy (CEA), in limited circumstances. We previously reported on our results in series from 1984-1994 and 1994-1999. Based on these prior results and the current literature we liberalized our inclusion criteria...

As curricular emphasis on anatomy in undergraduate medical education continues to evolve, new approaches to anatomical education are urgently needed to prepare medical students for residency. A surgical anatomy class was designed for third- and fourth-year medical students to explore important anatomical relationships by performing realistic surgical procedures on anatomical donors. Under the guidance of both surgeons and anatomists, students in this month-long elective course explored key anatomical relationships through performing surgical approaches, with the secondary benefit of practicing basic surgical techniques...

OBJECTIVE: Urgent carotid endarterectomy and carotid artery stenting (CAS) for symptomatic advanced carotid artery stenosis is controversial because carry risks of hemorrhagic and thromboembolic complications. As treatments for preventing recurrent stroke have recently advanced, this study evaluated whether elective CAS with urgent best medical therapy reduces recurrent stroke for symptomatic severe carotid artery stenosis. PATIENTS AND METHODS: A total of 131 consecutive patients who underwent CAS for severe stenosis of the carotid artery between 2013-2017 were divided into acute ischemic minor stroke (AIMS) and Asymptomatic groups...