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hyperlipidemia and ischemic stroke

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https://www.readbyqxmd.com/read/29137053/prognostic-value-of-high-resolution-magnetic-resonance-imaging-in-evaluating-carotid-atherosclerotic-plaque-in-patients-with-ischemic-stroke
#1
Jin-Er Shu, Ming-Liang Ying, Xiao-Rong Chen, Jian-Jun Hua, Jie-Ting Fu, Xiu-Mei Xia, Yong-Hao Pan, Yang Jiang
BACKGROUND: Ischemic stroke (IS) is a devastating occurrence affecting millions worldwide. This study aimed to evaluate the prognostic value of high-resolution magnetic resonance imaging (HRMRI) in assessing carotid atherosclerotic plaque in IS patients. METHODS: Between January 2013 and March 2015, 338 IS patients were recruited for the investigative purposes of the study. All participants of the study underwent an HRMRI inspection procedure after being admitted into the hospital...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29118311/factors-associated-with-intima-media-complex-thickness-of-the-common-carotid-artery-in-japanese-noncardioembolic-stroke-patients-with-hyperlipidemia-the-j-stars-echo-study
#2
Shinichi Wada, Masatoshi Koga, Kazunori Toyoda, Kazuo Minematsu, Masahiro Yasaka, Yoji Nagai, Shiro Aoki, Tomohisa Nezu, Naohisa Hosomi, Tatsuo Kagimura, Hideki Origasa, Kenji Kamiyama, Rieko Suzuki, Toshiho Ohtsuki, Hirofumi Maruyama, Kazuo Kitagawa, Shinichiro Uchiyama, Masayasu Matsumoto
AIMS: There may be ethnic differences in carotid atherosclerosis and its contributing factors between Asian and other populations. The purpose of this study was to examine intima-media complex thickness (IMT) of the carotid artery and associated clinical factors in Japanese stroke patients with hyperlipidemia from a cohort of the Japan Statin Treatment Against Recurrent Stroke Echo Study. METHODS: Patients with hyperlipidemia, not on statins, who developed noncardioembolic ischemic stroke were included in this study...
November 8, 2017: Journal of Atherosclerosis and Thrombosis
https://www.readbyqxmd.com/read/29094912/recurrent-ischemic-stroke-strategies-for-prevention
#3
Rupal Oza, Kristen Rundell, Miriam Garcellano
Recurrent strokes make up almost 25% of the nearly 800,000 strokes that occur annually in the United States. Risk factors for ischemic stroke include hypertension, diabetes mellitus, hyperlipidemia, sleep apnea, and obesity. Lifestyle modifications, including tobacco cessation, decreased alcohol use, and increased physical activity, are also important in the management of patients with a history of stroke or transient ischemic attack. Antiplatelet therapy is recommended to reduce the risk of recurrent ischemic stroke...
October 1, 2017: American Family Physician
https://www.readbyqxmd.com/read/29069841/impact-of-hyperlipidemia-and-atrial-fibrillation-on-the-efficacy-of-endovascular-treatment-for-acute-ischemic-stroke-a-meta-analysis
#4
Jingwei Zheng, Ligen Shi, Weilin Xu, Ningning Zhao, Feng Liang, Jingyi Zhou, Jianmin Zhang
INTRODUCTION: Stroke is the crucial cause of death annually. Inconsistent results from the randomized controlled trials (RCTs) aroused controversy on efficacy of endovascular treatment (EVT). MATERIALS AND METHODS: To evaluate the efficacy of EVT in stroke patients. We searched three databases including PubMed, Web of science and the Cochrane Library from Jan 2011 to Apr 2017. Eligible studies were RCTs comparing EVT versus standard medical therapy alone. The primary outcomes were favorable functional outcomes (modified Rankin Scale score, 0-2) at 3 months...
September 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/29065954/the-relationship-between-obstructive-sleep-apnea-and-ruptured-intracranial-aneurysms
#5
Oleg Y Chernyshev, Shyamal C Bir, Tanmoy K Maiti, Devi Prasad Patra, Hai Sun, Bharat Guthikonda, Cesar Liendo, Hugo Cuellar, Alireza Minagar, Anil Nanda
STUDY OBJECTIVES: The role of obstructive sleep apnea (OSA) in the overall outcome of ruptured intracranial aneurysms (RIAs) is unknown. We have investigated the role of OSA in overall outcome of RIAs. METHODS: Data from 159 consecutive patients were retrospectively reviewed. A chi-square test and regression analysis were performed to determine the significant difference. A value of P< .05 was considered significant. RESULTS: The prevalence of OSA in RIAs was fivefold higher in the nonaneurysm patient group, P = ...
October 18, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/29053913/morphological-changes-of-the-internal-carotid-artery-prevalence-and-characteristics-a-clinic-and-ultrasonographic-study-in-a-series-of-19-804-patients-over-25-years-old
#6
Hugo F G Martins, Alexandra Mayer, Paulo Batista, Fátima Soares, Vanessa Almeida, Ana Júlia Pedro, Victor Oliveira
BACKGROUND: Morphological changes of the internal carotid arteries (McICA) are frequently found during cervical ultrasound studies. However, McICA's etiology remains controversial. During this study, the prevalence and demographic characteristics of McICA such as kinking, coiling or looping, identified by Doppler ultrasound, were analysed and its relationship with vascular risk factors and stroke was assessed. METHODS: A retrospective study was performed by analysing 19,804 patients between Jan 2000 and Jun 2012 who were submitted to cervical ultrasonographic study...
October 20, 2017: European Journal of Neurology: the Official Journal of the European Federation of Neurological Societies
https://www.readbyqxmd.com/read/29053905/distinct-predictive-role-of-collateral-status-on-clinical-outcome-in-variant-stroke-subtypes-of-acute-large-arterial-occlusion
#7
Xuting Zhang, Meixia Zhang, Wenhong Ding, Shenqiang Yan, David S Liebeskind, Min Lou
BACKGROUND: Clinical trials have showed that robust collateral flow has a relationship with good clinical outcome, however, different stroke subtypes were lumped together. This study explored the relationship between baseline collaterals and the onset-to-imaging time (OIT), and the correlation between pre-treatment collateral status and clinical outcome among different subtypes. METHOD: We reviewed prospectively collected data from consecutive acute ischemic stroke (AIS) patients with acute middle cerebral artery occlusion who received reperfusion therapy...
October 20, 2017: European Journal of Neurology: the Official Journal of the European Federation of Neurological Societies
https://www.readbyqxmd.com/read/29021257/presence-characteristics-and-prognostic-associations-of-carotid-plaque-among-people-living-with-hiv
#8
Sumbal A Janjua, Pedro V Staziaki, Balint Szilveszter, Richard A P Takx, Thomas Mayrhofer, Orla Hennessy, Hamed A Emami, Jakob Park, Alexander Ivanov, Travis R Hallett, Michael T Lu, Javier M Romero, Steven K Grinspoon, Udo Hoffmann, Markella V Zanni, Tomas G Neilan
BACKGROUND: Data from broad populations have established associations between incidental carotid plaque and vascular events. Among people living with HIV (PLWHIV), the risk of vascular events is increased; however, whether incidental carotid plaque is increased and there is an association between incidental carotid plaque, plaque characteristics, and vascular events among PLWHIV is unclear. METHODS AND RESULTS: Data from the multi-institutional Research Patient Data Registry were used...
October 2017: Circulation. Cardiovascular Imaging
https://www.readbyqxmd.com/read/28948451/a-diagnostic-approach-to-stroke-in-young-adults
#9
REVIEW
Christopher A Stack, John W Cole
Optimal diagnosis and management of stroke in young adults benefit from a multidisciplinary team, including a vascular neurology specialist. In addition to the "standard" vascular risk factors including smoking, hypertension, diabetes, and hyperlipidemia, one needs to consider alternative etiologies including substance abuse, carotid/vertebral artery dissections, and rare genetic conditions among others. Once a young patient is determined to have had a stroke, the next question a clinician should ask is why did this patient have a stroke? A "heart to head" diagnostic approach is recommended...
September 25, 2017: Current Treatment Options in Cardiovascular Medicine
https://www.readbyqxmd.com/read/28920508/internal-carotid-artery-dissection-among-younger-and-older-patients-with-acute-ischemic-stroke
#10
Y Amsalem, L Porat, M C Javitt, E Sprecher, G Telman
BACKGROUND: Carotid artery dissection (CAD) is a known causative factor in the etiology of acute ischemic stroke in young patients. However, the significance of CAD in older patients with acute ischemic stroke is unclear with only a few prior clinical studies. In order to isolate the influence of CAD as an independent factor, we performed multivariate analysis of common covariables in acute ischemic stroke patients in northern Israel. PATIENTS AND METHODS: 347 consecutive patients who suffered from acute ischemic stroke had initial CT angiography (CTA) ordered from the emergency room...
September 16, 2017: International Journal of Neuroscience
https://www.readbyqxmd.com/read/28904464/clinical-features-risk-factors-and-short-term-outcome-of-ischemic-stroke-in-patients-with-atrial-fibrillation-data-from-a-population-based-study
#11
William G Akanksha, Kaur Paramdeep, Singh Gagandeep, Bansal Rajinder, S Paul Birinder, Singla Monika, Singh Shavinder, J Samuel Clarence, J Verma Shweta, Meenakshi Sharma, D Pandian Jeyaraj
OBJECTIVES: Atrial fibrillation (AF) is the most common sustained cardiac rhythm disorder associated with stroke. This study was done to describe risk factors, clinical features, and short-term outcomes of stroke patients with AF. MATERIALS AND METHODS: This study was a part of the Indian Council of Medical Research funded "Ludhiana urban population based Stroke Registry." Data were collected using WHO STEPS stroke method. All patients ≥18 years of age, who developed ischemic stroke between March 26, 2011, and March 25, 2013, were included in this study...
July 2017: Annals of Indian Academy of Neurology
https://www.readbyqxmd.com/read/28883845/the-impact-of-hyperglycemia-and-hyperlipidemia-on-plasma-p-selectin-and-platelet-markers-after-ischemic-stroke
#12
Malgorzata Pawelczyk, Beata Kaczorowska, Zbigniew Baj
INTRODUCTION: Platelet activation plays a key role in the pathogenesis of ischemic cerebrovascular diseases. Thus, it is very important to identify novel pharmacological targets for platelet inhibition to improve ischemic stroke treatment. The aim of the study was to assess the relationship between metabolic disorders and platelet activity markers in patients with acute ischemic stroke. MATERIAL AND METHODS: Ninety-four patients with acute ischemic stroke were divided into four groups with: normolipidemia and normoglycemia (NL/NG), n = 25; normolipidemia and hyperglycemia (NL/HG), n = 21; hyperlipidemia and normoglycemia (HL/NG), n = 27; hyperlipidemia and hyperglycemia (NL/NG), n = 21...
August 2017: Archives of Medical Science: AMS
https://www.readbyqxmd.com/read/28871283/gpla-polymorphisms-are-associated-with-outcomes-in-patients-at-high-cardiovascular-risk
#13
Dominik Rath, Elke Schaeffeler, Stefan Winter, Semjon Levertov, Karin Müller, Michal Droppa, Fabian Stimpfle, Harald F Langer, Meinrad Gawaz, Matthias Schwab, Tobias Geisler
BACKGROUND: Platelet membrane glycoprotein receptors mediate thrombus formation. GP Ia/IIa is an essential platelet integrin receptor. Single-nucleotide polymorphisms (SNPs) of the GP Ia/IIa gene alter GP Ia/IIa expression; however, their influence on cardiovascular disease remains unclear. This study aimed to investigate the effect of the GP Ia/IIa SNPs rs1126643 and rs1062535 on clinical outcomes in a large collective including high-risk patients with cardiovascular disease. METHODS AND RESULTS: GP Ia SNP analysis was performed in 943 patients with symptomatic coronary artery disease...
2017: Frontiers in Cardiovascular Medicine
https://www.readbyqxmd.com/read/28800170/ischaemic-stroke
#14
REVIEW
J F Meschia, T Brott
There are about 25.7 million stroke survivors worldwide. Ischaemic stroke remains the most common type of stroke. Numerous modifiable risk factors have been identified, including behaviors such as cigarette smoking and sedentary lifestyle and treatable medical comorbidities such as hypertension, hyperlipidemia and atrial fibrillation. Once considered irreversible, acute ischaemic stroke is now amenable to acute medical and endovascular therapies to reduce infarct volume. Many advances are expected in the years to come, particularly in the areas of prevention and recovery...
August 11, 2017: European Journal of Neurology: the Official Journal of the European Federation of Neurological Societies
https://www.readbyqxmd.com/read/28756941/peripheral-lipid-oxidative-stress-markers-are-related-to-vascular-risk-factors-and-subcortical-small-vessel-disease
#15
Walter Swardfager, Di Yu, Gustavo Scola, Hugo Cogo-Moreira, Parco Chan, Yi Zou, Nathan Herrmann, Krista L Lanctôt, Joel Ramirez, Fuqiang Gao, Mario Masellis, Richard H Swartz, Demetrios J Sahlas, Pak Cheung Chan, Carmen Ojeda-Lopez, Angela Milan-Tomas, Jacqueline A Pettersen, Ana C Andreazza, Sandra E Black
Subcortical white matter hyperintensities (WMH), presumed to indicate small vessel ischemic vascular disease, are found commonly in elderly individuals with and without Alzheimer's disease (AD). Oxidative stress may instigate or accelerate the development of vascular disease, and oxidative stress markers are elevated in AD. Here, we assess independent relationships between three serum lipid peroxidation markers (lipid hydroperoxides [LPH], 8-isoprostane, and 4-hydroxynonenal) and the presence of extensive subcortical WMH and/or AD...
November 2017: Neurobiology of Aging
https://www.readbyqxmd.com/read/28746925/pulmonary-arteriovenous-malformations-are-associated-with-silent-brain-infarcts-in-hereditary-hemorrhagic-telangiectasia-patients
#16
Waleed Brinjikji, Deena M Nasr, Christopher P Wood, Vivek N Iyer
BACKGROUND AND PURPOSE: There is a high prevalence of right-to-left shunting pulmonary arteriovenous malformations (PAVMs), which are stroke risk factors, in hereditary hemorrhagic telangiectasia (HHT) patients. While the prevalence of ischemic complications in HHT patients is known, the prevalence of silent brain infarcts (SBI) remains unknown. The purpose of this study was to determine the prevalence and risk factors for SBI in HHT patients. MATERIALS AND METHODS: Our institutional HHT database was queried to identify HHT patients who received a baseline screening brain MRI from January 2000 to February 2017...
2017: Cerebrovascular Diseases
https://www.readbyqxmd.com/read/28726018/association-of-vagotomy-and-decreased-risk-of-subsequent-ischemic-stroke-in-complicated-peptic-ulcer-patients-an-asian-population-study
#17
Chu-Wen Fang, Chun-Hung Tseng, Shih-Chi Wu, William Tzu-Liang Chen, Chih-Hsin Muo
OBJECTIVES: The primary management of peptic ulcers is medical treatment. Persistent exacerbation of a peptic ulcer may lead to complications (perforation and/or bleeding). There has been a trend toward the use of a less invasive surgical simple suture, simple local suture or non-operative (endoscopic/angiography) hemostasis rather than acid-reducing vagotomy (i.e., vagus nerve severance) for treating complicated peptic ulcers. Other studies have shown the relationship between high vagus nerve activity and survival in cancer patients via reduced levels of inflammation, indicating the essential role of the vagus nerve...
December 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28715555/application-of-a-lifestyle-based-tool-to-estimate-premature-cardiovascular-disease-events-in-young-adults-the-coronary-artery-risk-development-in-young-adults-cardia-study
#18
Holly C Gooding, Hongyan Ning, Matthew W Gillman, Christina Shay, Norrina Allen, David C Goff, Donald Lloyd-Jones, Stephanie Chiuve
Importance: Few tools exist for assessing the risk for early atherosclerotic cardiovascular disease (ASCVD) events in young adults. Objective: To assess the performance of the Healthy Heart Score (HHS), a lifestyle-based tool that estimates ASCVD events in older adults, for ASCVD events occurring before 55 years of age. Design, Setting, and Participants: This prospective cohort study included 4893 US adults aged 18 to 30 years from the Coronary Artery Risk Development in Young Adults (CARDIA) study...
September 1, 2017: JAMA Internal Medicine
https://www.readbyqxmd.com/read/28705459/pre-stroke-glycemia-in-patients-with-diabetes
#19
Amrinder Singh, Desiree D Brooks, Taryn A Abrams, Mitra D Poorak, Drew Gunio, Prianka K Kandhal, Aleena Lakhanpal, Sankara N Sethuraman, Askiel Bruno
AIMS: Hyperglycemia in type 2 diabetes mellitus (T2D) remains uncontrolled in approximately 50% of patients in the United States. Uncontrolled T2D is associated with various vascular complications, including stroke. We studied demographic and clinical factors association with pre-stroke glycemia, indicated by glycated hemoglobin (HbA1c), in acute stroke patients with T2D. METHODS: Using a questionnaire, we collected demographic, socioeconomic, and clinical information from 300 acute ischemic and hemorrhagic stroke patients in one hospital...
July 3, 2017: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/28635339/methods-for-estimating-costs-in-patients-with-hyperlipidemia-experiencing-their-first-cardiovascular-event-in-the-united-kingdom
#20
Mark D Danese, Michelle Gleeson, Robert I Griffiths, David Catterick, Lucie Kutikova
AIMS: Methods for integrating external costs into clinical databases are not well-characterized. The purpose of this research was to describe and implement methods for estimating the cost of hospitalizations, prescriptions, and general practitioner and specialist visits used to manage hyperlipidemia patients experiencing cardiovascular (CV) events in the United Kingdom (UK). METHODS: This study was a retrospective cohort study using the Clinical Practice Research Datalink and Hospital Episode Statistics data...
September 2017: Journal of Medical Economics
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