Read by QxMD icon Read

cerebrovascular stroke

Todd R Vogel, Robin L Kruse, Ryan J Kim, Viktor Y Dombrovskiy
BACKGROUND: Race has been associated with inferior outcomes after multiple procedures, but the association of socioeconomic status with procedures for cerebrovascular disease is not well established. MATERIALS AND METHODS: Elective carotid artery stenting (CAS) and carotid endarterectomy (CEA) procedures were identified in the National Inpatient Sample, 2012 to 2014. Median household income was estimated from patient ZIP codes. Chi-square and multivariable logistic regression analysis evaluated outcomes, accounting for age, race, gender, comorbidities, procedure, income, insurance, and hospital characteristics...
January 1, 2018: Vascular and Endovascular Surgery
Lenard Conradi, Michael Hilker, Jörg Kempfert, Jochen Börgermann, Hendrik Treede, David M Holzhey, Holger Schröfel, Won-Keun Kim, Ulrich Schaefer, Thomas Walther
OBJECTIVES: We assessed the safety and efficacy of a novel low-profile, 22-Fr transapical delivery system together with the ACURATE neo™ resheathable transcatheter heart valve. METHODS: This prospective, single-arm, multicentre study enrolled 60 patients with severe symptomatic aortic stenosis and high surgical risk ineligible for transfemoral access. Primary end points were 6-month mortality and procedural success. RESULTS: The mean age of patients was 79...
March 14, 2018: European Journal of Cardio-thoracic Surgery
Amir Abukaresh, Rami Al-Abadlah, Bettina Böttcher, Khamis El-Essi
BACKGROUND: In the 2014 Palestinian annual health report, cerebrovascular accident was ranked as the third leading cause of death in the occupied Palestinian territory. Cerebrovascular accident is also one the most common causes of disability worldwide. Good management decreases mortality and morbidity. The aim of this study was to assess the current management of patients with ischaemic stroke at the Al-Shifa Hospital and to compare this with international guidelines. METHODS: For this clinical audit, we used simple random sampling to select files of patients admitted with the diagnosis of ischaemic stroke to the Al-Shifa Hospital...
February 21, 2018: Lancet
John R Best, Janice J Eng, Jennifer C Davis, Robin Hsiung, Peter A Hall, Laura E Middleton, Peter Graf, Charles H Goldsmith, Teresa Liu-Ambrose
INTRODUCTION: Cerebrovascular disease-such as stroke-is the second most common cause of dementia (ie, vascular dementia). Specifically, a stroke increases one's risk for dementia by a factor of two. Thus, stroke survivors represent a target population in need of intervention strategies to promote cognitive function and prevent dementia. The current standard of care in stroke rehabilitation does not adequately address the significant cognitive consequences of stroke, especially for those who are in the chronic phase (ie, >12 months since an index stroke)...
March 17, 2018: BMJ Open
Divyanshu Mohananey, Kesavan Sankaramangalam, Arnav Kumar, Yash Jobanputra, Pedro Villablanca, Amar Krishnaswamy, Stephanie Mick, Lars G Svensson, E Murat Tuzcu, Samir R Kapadia
BACKGROUND: Stroke after transcatheter aortic valve replacement (TAVR) occurs with an incidence of 4-11% and is a particularly devastating adverse event associated with the procedure. Several cerebral protection devices (CPD) have been developed to prevent cerebrovascular events during TAVR. While most studies have shown CPD to be associated with decreased number and volume of lesions on diffusion weighted magnetic resonance imaging, the clinical benefit of these devices remains uncertain...
February 16, 2018: Cardiovascular Revascularization Medicine: Including Molecular Interventions
Marieke A Hillaert, Hester M den Ruijter, Imo E Hoefer, Eef G Lentjes, Gert J de Borst, Jean-Paul P M de Vries, Pieter A Doevendans, Gerard Pasterkamp, Leo Timmers
BACKGROUND: The renin-angiotensin-aldosterone system is increasingly being recognized to play an important role in the development and clinical course of cardiovascular diseases. Renin-angiotensin-aldosterone system activation is associated with clinical outcome in various populations of cardiovascular patients, such as patients with coronary artery, peripheral artery, and cerebrovascular disease. In this study, we investigated the associations between plasma renin and aldosterone concentrations and atherosclerotic plaque characteristics and secondary vascular events in patients undergoing carotid endarterectomy...
March 13, 2018: Journal of Vascular Surgery
William J Meurer, Bradley Barth, Michael Abraham, Jerome Hoffman, Gary M Vilke, Gerard DeMers
BACKGROUND: Stroke treatment is a continuum that begins with the rapid identification of symptoms and treatment with transition to successful rehabilitation. Therapies for acute ischemic stroke (AIS) may vary based on anatomic location, interval from symptom onset, and coexisting health conditions. Successful therapy requires a seamless systematic approach with coordination from prehospital environment through acute management at medical facilities to disposition and long-term care of the patient...
March 12, 2018: Journal of Emergency Medicine
Tamara Barghouthi, Cheryl Bushnell
Stroke risk is 3 times higher in pregnancy than in the general young adult population and carries high morbidity and mortality risks. The recognition of signs and symptoms of stroke and other serious cerebrovascular disorders in pregnant and postpartum patients is important for the obstetrician to be able to initiate urgent evaluation and management. The objective of this review is to provide an evidence-based summary of stroke incidence, risk factors, prevention, and treatment of stroke in pregnancy. The impact of postpartum contraceptive use can on stroke risk is summarized...
March 14, 2018: Clinical Obstetrics and Gynecology
Yuji Shono, Hiroshi Sugimori, Ryu Matsuo, Yoshihisa Fukushima, Yoshinobu Wakisaka, Junya Kuroda, Tetsuro Ago, Masahiro Kamouchi, Takanari Kitazono
Background The safety of antithrombotic therapy for patients with acute ischemic stroke harboring unruptured intracranial aneurysms remains unclear. Aims This study was performed to determine whether treatment with antiplatelets, anticoagulants, or intravenous thrombolytic agents is safe for patients with acute ischemic stroke and unruptured intracranial aneurysms. Methods Among 9149 patients with acute ischemic stroke enrolled in the Fukuoka Stroke Registry from June 2007 to December 2014, 8857 patients with data on cerebrovascular imaging and three-month outcomes were included in this study...
January 1, 2018: International Journal of Stroke: Official Journal of the International Stroke Society
Charlotte Zerna, Amy Y X Yu, Jayesh Modi, Shiel K Patel, Jonathan I Coulter, Eric E Smith, Shelagh B Coutts
BACKGROUND AND PURPOSE: White matter lesions (WML) are associated with cognitive decline, increased stroke risk, and disability in old age. We hypothesized that superimposed acute cerebrovascular occlusion on chronic preexisting injury (leukoaraiosis) leads to worse outcome after minor cerebrovascular event, both using quantitative (volumetric) and qualitative (Fazekas scale) assessment, as well as relative total brain volume. METHODS: WML volume assessment was performed in 425 patients with high-risk transient ischemic attack (TIA; motor/speech deficits >5 minutes) or minor strokes from the CATCH study (CT and MRI in the Triage of TIA and Minor Cerebrovascular Events to Identify High Risk Patients)...
March 14, 2018: Stroke; a Journal of Cerebral Circulation
Emmanuel Teiger, Jean-Benoit Thambo, Pascal Defaye, Jean-Sylvain Hermida, Sélim Abbey, Didier Klug, Jean-Michel Juliard, Jean-Luc Pasquie, Gilles Rioufol, Antoine Lepillier, Meyer Elbaz, Jerome Horvilleur, Philippe Brenot, Bertrand Pierre, Philippe Le Corvoisier
BACKGROUND: Percutaneous left atrial appendage (LAA) closure is an emerging option for patients with atrial fibrillation at high risk for cerebrovascular events. The multicenter FLAAC registry (French Nationwide Observational LAA Closure Registry) was established to assess LAA closure outcomes in everyday practice. METHODS AND RESULTS: Four hundred thirty-six patients referred from April 2013 to September 2015 to 33 French interventional cardiology centers for percutaneous LAA closure were included prospectively in the FLAAC registry...
March 2018: Circulation. Cardiovascular Interventions
Mei Jiang, Xinghui Liu, Denghai Zhang, Ying Wang, Xiaoxia Hu, Fengxia Xu, Mingming Jin, Fanfan Cao, Limin Xu
BACKGROUND: Acute ischemic stroke (AIS) is the most common type of cerebrovascular disease and is a leading cause of disability and death worldwide. Recently, a study suggested that transformation of microglia from the pro-inflammatory M1 state to the anti-inflammatory and tissue-reparative M2 phenotype may be an effective therapeutic strategy for ischemic stroke. Celastrol, a traditional oriental medicine, may have anti-inflammatory and neuroprotective effects. However, the underlying mechanisms remain unknown...
March 14, 2018: Journal of Neuroinflammation
L Wessels, N Hecht, P Vajkoczy
Since the introduction of cerebral bypass surgery by Professor Yasargil in 1967, a plethora of literature has been published on direct cerebral revascularization. Against this background, it is remarkable that at present, only three randomized controlled trials (RCTs) exist in the field, both dealing with extracranial to intracranial bypass surgery for flow augmentation in patients at risk to suffer ischemic or hemorrhagic stroke due to cerebrovascular disease. Next to flow augmentation, the other main indication for bypass surgery is to provide flow replacement following proximal vessel sacrifice for treatment of complex aneurysms or skull base tumors...
March 13, 2018: Neurosurgical Review
Hermann Blessberger, Juergen Kammler, Hans Domanovits, Oliver Schlager, Brigitte Wildner, Danyel Azar, Martin Schillinger, Franz Wiesbauer, Clemens Steinwender
BACKGROUND: Randomized controlled trials have yielded conflicting results regarding the ability of beta-blockers to influence perioperative cardiovascular morbidity and mortality. Thus routine prescription of these drugs in unselected patients remains a controversial issue. OBJECTIVES: The objective of this review was to systematically analyse the effects of perioperatively administered beta-blockers for prevention of surgery-related mortality and morbidity in patients undergoing any type of surgery while under general anaesthesia...
March 13, 2018: Cochrane Database of Systematic Reviews
Jacek Staszewski, Renata Piusińska-Macoch, Ewa Skrobowska, Bogdan Brodacki, Katarzyna Macek, Adam Stępień
BACKGROUND: The clinical significance of aspirin resistance (AR) in patients with symptomatic cerebrovascular disease is not well known. The aim of this single-center, prospective study was to examine the prevalence, risk factors and prognostic significance of AR in patients with different clinical manifestations of cerebral small vessel disease (CSVD) over 24-month follow-up. METHODS: We studied 104 patients with MRI confirmed CSVD, including those with recent lacunar stroke (LS, n=49), vascular parkinsonism (VaP, n=16) and dementia (VaD, n=39)...
January 2018: Annals of Clinical and Laboratory Science
Hiroshi Matsuoka, Aki Tamura, Masaki Kinehara, Akiho Shima, Arisa Uda, Hidetoshi Tahara, Akihiro Michihara
The claudin family shows organ- and tissue-specific expression of individual members. Deficiency or aberrant expression of distinct claudins has been reported to be associated with severe pathophysiological consequences. Claudin domain-containing 1 (CLDND1), also known as claudin-25, shows homology to this family of proteins. Furthermore, serum CLDND1-derived peptide antibody levels are elevated in patients with cerebral infarction, as compared with healthy controls. We previously reported that, in the adult murine brain, CLDND1 is abundantly expressed in the cerebellum in common sites of intracerebral hemorrhage, and CLDND1 levels are transiently decreased after hemorrhagic insult...
March 9, 2018: Biochemical and Biophysical Research Communications
Aaron M Rutman, Justin E Vranic, Mahmud Mossa-Basha
Blunt cerebrovascular injury (BCVI) is a relatively rare but potentially devastating finding in patients with high-energy blunt force trauma or direct cervical and/or craniofacial injury. The radiologist plays an essential role in identifying and grading the various types of vascular injury, including minimal intimal injury, dissection with raised intimal flap or intraluminal thrombus, intramural hematoma, pseudoaneurysm, occlusion, transection, and arteriovenous fistula. Early identification of BCVI is important, as treatment with antithrombotic therapy has been shown to reduce the incidence of postinjury ischemic stroke...
March 2018: Radiographics: a Review Publication of the Radiological Society of North America, Inc
Won-Sang Cho, Jeong Eun Kim, Sukh Que Park, Jun Kyeung Ko, Dae-Won Kim, Jung Cheol Park, Je Young Yeon, Seung Young Chung, Joonho Chung, Sung-Pil Joo, Gyojun Hwang, Deog Young Kim, Won Hyuk Chang, Kyu-Sun Choi, Sung Ho Lee, Seung Hun Sheen, Hyun-Seung Kang, Byung Moon Kim, Hee-Joon Bae, Chang Wan Oh, Hyeon Seon Park
Despite advancements in treating ruptured cerebral aneurysms, an aneurysmal subarachnoid hemorrhage (aSAH) is still a grave cerebrovascular disease associated with a high rate of morbidity and mortality. Based on the literature published to date, worldwide academic and governmental committees have developed clinical practice guidelines (CPGs) to propose standards for disease management in order to achieve the best treatment outcomes for aSAHs. In 2013, the Korean Society of Cerebrovascular Surgeons issued a Korean version of the CPGs for aSAHs...
March 2018: Journal of Korean Neurosurgical Society
Cecilia Becattini, Francesco Dentali, Giuseppe Camporese, Agnese Sembolini, Elena Rancan, Chiara Tonello, Giorgia Manina, Seena Padayattil, Giancarlo Agnelli
BACKGROUND AND AIMS: Whether carotid atherosclerosis is associated with an increased risk for ischemic stroke in patients with atrial fibrillation (AF) on anticoagulant treatment is undefined. To explore this association, patients with AF on treatment with vitamin K antagonists were included in a multicenter, prospective study. METHODS: At inclusion in the study, patients underwent Doppler-ultrasonography for the assessment of carotid atherosclerosis and then were prospectively followed...
March 2, 2018: Atherosclerosis
Maria Giner-Soriano, Gerard Sotorra Figuerola, Jordi Cortés, Helena Pera Pujadas, Ana Garcia-Sangenis, Rosa Morros
BACKGROUND: Cardiovascular disease (CVD) is a group of disorders of the heart and blood vessels, such as coronary heart disease (CHD), cerebrovascular disease, and peripheral artery disease. CVD is the leading threat to global health, whether measured by mortality, morbidity, or economic cost. Long-term administration of aspirin, statins, beta-blockers, and angiotensin-converting enzyme inhibitors or angiotensin-receptor blockers improves survival in patients with stablished coronary heart disease...
March 9, 2018: JMIR Research Protocols
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"