keyword
MENU ▼
Read by QxMD icon Read
search

Cerebrovascular intervention

keyword
https://www.readbyqxmd.com/read/29138366/lower-repeat-revascularization-rates-among-patients-with-prior-coronary-artery-bypass-graft-surgery-are-due-to-lack-of-adequate-target-vessels
#1
Anirudh Kumar, John F Wagener, Daniel Wojdyla, W Schuyler Jones, Manesh R Patel, Sunil V Rao
BACKGROUND: Studies comparing percutaneous coronary intervention (PCI) and coronary artery bypass graft (CABG) surgery in patients with multivessel coronary artery disease (CAD) have shown lower repeat revascularization rates in patients who undergo CABG. The reason remains unclear. METHODS: We identified patients with multivessel CAD who received CABG or PCI enrolled in the Duke Databank for Cardiovascular Disease (2003 to 2012). We compared the incidence of major adverse cardiovascular and cerebrovascular events (MACCE) between the two groups...
November 15, 2017: Journal of Invasive Cardiology
https://www.readbyqxmd.com/read/29135346/cerebral-artery-myogenic-reactivity-the-next-frontier-in-developing-effective-interventions-for-subarachnoid-hemorrhage
#2
Darcy Lidington, Jeffrey T Kroetsch, Steffen-Sebastian Bolz
Aneurysmal subarachnoid hemorrhage (SAH) is a devastating cerebral event that kills or debilitates the majority of those afflicted. The blood that spills into the subarachnoid space stimulates profound cerebral artery vasoconstriction and consequently, cerebral ischemia. Thus, once the initial bleeding in SAH is appropriately managed, the clinical focus shifts to maintaining/improving cerebral perfusion. However, current therapeutic interventions largely fail to improve clinical outcome, because they do not effectively restore normal cerebral artery function...
January 1, 2017: Journal of Cerebral Blood Flow and Metabolism
https://www.readbyqxmd.com/read/29125372/matched-increases-in-cerebral-artery-shear-stress-irrespective-of-stimulus-induce-similar-changes-in-extra-cranial-arterial-diameter-in-humans
#3
Kurt J Smith, Ryan L Hoiland, Ryan Grove, Hamish McKirdy, Louise Naylor, Philip N Ainslie, Daniel J Green
The mechanistic role of arterial shear stress in the regulation of cerebrovascular responses to physiological stimuli (exercise and hypercapnia) is poorly understood. We hypothesised that, if shear stress is a key regulator of arterial dilation, then matched increases in shear, induced by distinct physiological stimuli, would trigger similar dilation of the large extra-cranial arteries. Participants ( n = 10) participated in three 30-min experimental interventions, each separated by ≥48 h: (1) mild-hypercapnia (FICO2:∼0...
January 1, 2017: Journal of Cerebral Blood Flow and Metabolism
https://www.readbyqxmd.com/read/29118947/in-hospital-and-long-term-results-of-primary-angioplasty-and-medical-therapy-in-nonagenarian-patients-with-acute-myocardial-infarction
#4
Muslum Sahin, Lutfi Ocal, Ali Kemal Kalkan, Alev Kilicgedik, Mehmet Emin Kalkan, Burak Teymen, Ugur Arslantas, Mehmet Muhsin Turkmen
Introduction: Although percutaneous coronary intervention is an accepted "first-line" therapy in acute ST elevation myocardial infarction (STEMI) in general population, few data are available on the short- and long-term outcomes of very old patients (age >90 years). Our aim is to evaluate and compare the short and long-term outcomes after primary percutaneous coronary intervention (PPCI) or medical therapy in nonagenarian patients with STEMI. Methods: We retrospectively identified patients older than 90 years old in our clinic, with acute STEMI who presented within 12 hours after symptoms onset, either underwent PPCI or medically treated...
2017: Journal of Cardiovascular and Thoracic Research
https://www.readbyqxmd.com/read/29106439/increased-diastolic-blood-pressure-is-associated-with-mri-biomarkers-of-dementia-related-brain-pathology-in-normative-ageing
#5
Christopher J McNeil, Phyo Kyaw Myint, Anca-Larisa Sandu, John F Potter, Roger Staff, Lawrence J Whalley, Alison D Murray
Background: hypertension is a risk for brain ageing, but the mechanisms underlying this effect remain unclear. Magnetic resonance imaging (MRI) detected biomarkers of brain ageing include white matter hyperintensities (WMHs), a marker of cerebrovascular disease, and hippocampal volume, a marker of Alzheimer's disease pathology. Objective: to examine relationships between blood pressure (BP) components and brain pathology in older adults. Subjects: two hundred and twenty-seven members of the Aberdeen 1936 Birth Cohort between ages 64 and 68 years...
July 4, 2017: Age and Ageing
https://www.readbyqxmd.com/read/29102437/drug-eluting-stents-versus-coronary-artery-bypass-grafts-for-left-main-coronary-disease-a-meta-analysis-and-review-of-randomised-controlled-trials
#6
Peter Moore, Matthew Burrage, Paul Garrahy, Richard Lim, Andrew McCann, Anthony Camuglia
BACKGROUND: Revascularisation of left main coronary artery (LMCA) disease can be potentially managed with percutaneous coronary intervention (PCI) or coronary artery bypass graft surgery (CABG). Recent randomised controlled trial (RCT) data have added to the literature on this subject and this meta-analysis aims to assess the state of the data to assist in guiding patient treatment decisions. METHODS: A systematic literature search of Cochrane Library, Embase, OVID, and PubMed MEDLINE was performed...
October 6, 2017: Heart, Lung & Circulation
https://www.readbyqxmd.com/read/29102362/drug-eluting-stents-in-elderly-patients-with-coronary-artery-disease-senior-a-randomised-single-blind-trial
#7
Olivier Varenne, Stéphane Cook, Georgios Sideris, Sasko Kedev, Thomas Cuisset, Didier Carrié, Thomas Hovasse, Philippe Garot, Rami El Mahmoud, Christian Spaulding, Gérard Helft, José F Diaz Fernandez, Salvatore Brugaletta, Eduardo Pinar-Bermudez, Josepa Mauri Ferre, Philippe Commeau, Emmanuel Teiger, Kris Bogaerts, Manel Sabate, Marie-Claude Morice, Peter R Sinnaeve
BACKGROUND: Elderly patients regularly receive bare-metal stents (BMS) instead of drug-eluting stents (DES) to shorten the duration of double antiplatelet therapy (DAPT). The aim of this study was to compare outcomes between these two types of stents with a short duration of DAPT in such patients. METHODS: In this randomised single-blind trial, we recruited patients from 44 centres in nine countries. Patients were eligible if they were aged 75 years or older; had stable angina, silent ischaemia, or an acute coronary syndrome; and had at least one coronary artery with a stenosis of at least 70% (≥50% for the left main stem) deemed eligible for percutaneous coronary intervention (PCI)...
October 31, 2017: Lancet
https://www.readbyqxmd.com/read/29081176/-impact-of-platelet-distribution-width-on-the-extent-and-long-term-outcome-of-patients-with-stable-coronary-artery-disease-post-percutaneous-coronary-intervention
#8
P Jiang, Y Song, J J Xu, Y L Ma, X F Tang, Y Yao, L Jiang, H H Wang, X Zhang, X L Diao, Y J Yang, R L Gao, S B Qiao, B Xu, J Q Yuan
Objective: To evaluate the relationship between platelet distribution width(PDW) and the extent of coronary artery disease and 2-year outcome in patients received percutaneous coronary artery intervention(PCI) because of stable coronary artery disease(SCAD). Methods: We consecutively enrolled 4 293 patients who received PCI because of SCAD in Fuwai Hospital from Jan 2013 to Dec 2013, patients were followed up for 2 years. Patients were divided into three groups according to tertiles values of PDW as follows: PDW≤11...
October 24, 2017: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/29079252/effect-of-an-intensified-multifactorial-intervention-on-cardiovascular-outcomes-and-mortality-in-type-2-diabetes-j-doit3-an-open-label-randomised-controlled-trial
#9
Kohjiro Ueki, Takayoshi Sasako, Yukiko Okazaki, Masayuki Kato, Sumie Okahata, Hisayuki Katsuyama, Mikiko Haraguchi, Ai Morita, Ken Ohashi, Kazuo Hara, Atsushi Morise, Kazuo Izumi, Naoki Ishizuka, Yasuo Ohashi, Mitsuhiko Noda, Takashi Kadowaki
BACKGROUND: Limited evidence suggests that multifactorial interventions for control of glucose, blood pressure, and lipids reduce macrovascular complications and mortality in patients with type 2 diabetes. However, safe and effective treatment targets for these risk factors have not been determined for such interventions. METHODS: In this multicentre, open-label, randomised, parallel-group trial, undertaken at 81 clinical sites in Japan, we randomly assigned (1:1) patients with type 2 diabetes aged 45-69 years with hypertension, dyslipidaemia, or both, and an HbA1c of 6·9% (52·0 mmol/mol) or higher, to receive conventional therapy for glucose, blood pressure, and lipid control (targets: HbA1c <6·9% [52·0 mmol/mol], blood pressure <130/80 mm Hg, LDL cholesterol <120 mg/dL [or 100 mg/dL in patients with a history of coronary artery disease]) or intensive therapy (HbA1c <6·2% [44·3 mmol/mol], blood pressure <120/75 mm Hg, LDL cholesterol <80 mg/dL [or 70 mg/dL in patients with a history of coronary artery disease])...
October 24, 2017: Lancet Diabetes & Endocrinology
https://www.readbyqxmd.com/read/29076927/the-etiological-relationship-between-migraine-and-sudden-hearing-loss
#10
Yildiz Arslan, İlker Burak Arslan, Huriye Aydin, Özlem Yağiz, Figen Tokuçoğlu, İbrahim Çukurova
OBJECTIVES: To investigate the relationship between sudden sensorineural hearing loss (SSNHL) and migraine, assess the prevalence of migraine in patients with idiopathic SSNHL, and determine a possible common vascular etiopathogenesis for migraine and SSNHL. STUDY DESIGN: Prospective cohort study. SETTING: Tertiary referral center. PATIENTS: This study initially assessed 178 SSNHL cases obtained from the Head and Neck Surgery Clinic patient database at a tertiary hospital in Turkey between January 2011 and March 2016...
December 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/29071991/-effect-of-electroacupuncture-on-expression-of-apelin-apj-system-of-cerebral-vascular-endothelial-cell-in-rats-with-cerebral-infarction
#11
Li-Hong Yang, Yuan-Hao Du, Jing Li
OBJECTIVE: To observe the regulation of APJ and its ligand Apelin on the angiogenesis pathway after cerebral infarction and the intervention effect of acupuncture. METHODS: Wistar rats were randomly divided into model group(n=90), electroacupuncture(EA) group(n=90), sham operation group(n=90) and control group(n=10). The first three groups were further divided into 1,3,6,9,12,24 h and 3,7, 12 d subgroups(n=10 in each subgroup). The cerebral infarction model was established by middle cerebral artery occlusion (MCAO)...
February 25, 2017: Zhen Ci Yan Jiu, Acupuncture Research
https://www.readbyqxmd.com/read/29067548/operating-room-waste-disposable-supply-utilization-in-neurointerventional-procedures
#12
Luigi Rigante, Walid Moudrous, Joost de Vries, André J Grotenhuis, Hieronymus D Boogaarts
BACKGROUND: Operating rooms account for 70% of hospital waste, increasing healthcare costs and creating environmental hazards. Endovascular treatment of cerebrovascular pathologies has become prominent, and associated products highly impact the total cost of care. We investigated the costs of endovascular surgical waste at our institution. METHODS: Data from 53 consecutive endovascular procedures at the Radboud UMC Nijmegen from May to December 2016 were collected...
October 25, 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/29065769/imaging-of-cerebrovascular-function-in-chronic-traumatic-brain-injury
#13
Franck Amyot, Kimbra Kenney, Carol Moore, Maraglit Harber, L Christine Turtzo, Christian N Shenouda, Erika Silverman, Yunhua Gong, Bao-Xi Qu, Leah Harburg, Hangzang Lu, Eric Wassermann, Ramon Diaz-Arrastia
Traumatic cerebrovascular injury (TCVI) is a common pathologic mechanism of traumatic brain injury (TBI) and presents an attractive target for intervention. The aims of this study were to assess cerebral blood flow (CBF) and cerebrovascular reactivity (CVR) using magnetic resonance imaging (MRI), to assess their value as biomarkers of TCVI in chronic TBI, characterize the spatial distribution of TCVI, and assess the relationships between each biomarker and neuropsychological and clinical assessments. 42 subjects (27 chronic TBI, 15 age and gender-matched healthy volunteers) were studied cross-sectionally...
October 25, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/29062740/outcomes-of-surgical-and-transcatheter-aortic-valve-replacement-in-the-octogenarians-surgery-still-the-gold-standard
#14
Sameer A Hirji, Fernando Ramirez-Del Val, Ahmed A Kolkailah, Julius I Ejiofor, Siobhan McGurk, Ritam Chowdhury, Jiyae Lee, Pinak B Shah, Piotr S Sobieszczyk, Sary F Aranki, Marc P Pelletier, Prem S Shekar, Tsuyoshi Kaneko
BACKGROUND: Contemporary options for aortic valve replacement (AVR) include transcatheter and surgical approaches (TAVR and SAVR). As evidence accrues for TAVR in high and intermediate risk patients, some clinicians advocate that all patients aged over 80 years should only receive TAVR. Our aim was to investigate the utility of SAVR and minimally invasive AVR (mAVR) among octogenarians in the current era of TAVR. METHODS: From 2002 to 2015, 1,028 octogenarians underwent isolated AVR; 306 TAVR and 722 SAVR, of which 378 patients underwent mAVR...
September 2017: Annals of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/29062560/use-of-a-minimally-invasive-cardiac-output-monitor-to-optimise-haemodynamics-in-a-patient-with-mitral-valve-disease-undergoing-cerebrovascular-surgery
#15
Ali M Al-Mashani, Niranjan D Waje, Neeraj Salhotra, Samaresh Das, Neelam Suri, Rashid A Al-Sheheimi, Nilay Chatterjee
Patients with mitral valve disease undergoing cerebrovascular surgery face increased inherent risks due to their associated cardiac comorbidities. As such, the anaesthetic management of such patients is distinctly challenging. Simultaneous consideration of both the cerebrovascular and underlying cardiac conditions determines key anaesthetic issues, as fluids and vasopressors or inotropes need to be titrated according to haemodynamic variables in order to optimise cerebral blood flow without compromising cardiac function...
August 2017: Sultan Qaboos University Medical Journal
https://www.readbyqxmd.com/read/29059119/early-management-of-acute-cerebrovascular-accident
#16
Jody Manners, Alexis Steinberg, Lori Shutter
PURPOSE OF REVIEW: Stroke is common and often presents as a neurologic emergency that requires rapid evaluation and treatment to minimize debilitation. Recent advances in therapy expanded time windows for intra-arterial thrombectomy in ischemic stroke, and surgical interventions for clot evacuation in large intracranial hemorrhage have recently proven feasible. This review discusses recent data regarding new therapeutic options in both ischemic and hemorrhagic stroke, notably in scenarios in which therapy was previously limited to supportive care...
December 2017: Current Opinion in Critical Care
https://www.readbyqxmd.com/read/29055762/percutaneous-coronary-intervention-of-chronic-total-occlusions-in-patients-with-low-left-ventricular-ejection-fraction
#17
Alfredo R Galassi, Marouane Boukhris, Aurel Toma, Zied Ibn Elhadj, Lobna Laroussi, Oliver Gaemperli, Michael Behnes, Ibrahim Akin, Thomas F Lüscher, Franz J Neumann, Kambis Mashayekhi
OBJECTIVES: The study sought to assess the outcome of percutaneous coronary intervention (PCI) of chronic total occlusions (CTOs) in patients with low left ventricular ejection fraction (LVEF) (≤35%). BACKGROUND: Data regarding the outcome of PCI in patients with low LVEF affected by CTO are scarcely reported. METHODS: The authors performed a prospective longitudinal multicenter study including consecutive patients undergoing elective PCI of CTOs...
November 13, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29049536/preoperative-syntax-score-to-assess-the-late-outcomes-after-coronary-endarterectomy-for-the-diffusely-diseased-left-anterior-descending-artery
#18
Kosaku Nishigawa, Toshihiro Fukui, Shuichiro Takanashi
OBJECTIVES: To evaluate whether the preoperative Synergy between Percutaneous Coronary Intervention with TAXUS and Cardiac Surgery (SYNTAX) score was associated with late outcomes of coronary endarterectomy (CE) for the diffusely diseased left anterior descending artery (LAD). METHODS: We retrospectively analysed 205 of 212 patients undergoing CE for the diffusely diseased LAD between September 2004 and May 2016, excluding 2 patients without preoperative angiographic data and 5 redo cases...
November 1, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29040224/fes-assisted-cycling-improves-aerobic-capacity-and-locomotor-function-post-cva
#19
Stacey E Aaron, Catherine J VanDerwerker, Aaron E Embry, Jennifer H Newton, Samuel C K Lee, Chris M Gregory
PURPOSE: After a cerebrovascular accident (CVA) aerobic deconditioning contributes to diminished physical function. Functional Electrical Stimulation (FES)-assisted cycling is a promising exercise paradigm designed to target both aerobic capacity and locomotor function. This pilot study aimed to evaluate the effects of an FES-assisted cycling intervention on aerobic capacity and locomotor function in individuals post-CVA. METHODS: Eleven individuals with chronic (> 6 months) post-CVA hemiparesis completed an 8-week (3x/wk; 24 sessions) progressive FES-assisted cycling intervention...
October 16, 2017: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/29038615/red-blood-cell-distribution-width-a-novel-predictive-indicator-for-cardiovascular-and-cerebrovascular-diseases
#20
REVIEW
Ning Li, Heng Zhou, Qizhu Tang
The red blood cell distribution width (RDW) obtained from a standard complete blood count (CBC) is a convenient and inexpensive biochemical parameter representing the variability in size of circulating erythrocytes. Over the past few decades, RDW with mean corpuscular volume (MCV) has been used to identify quite a few hematological system diseases including iron-deficiency anemia and bone marrow dysfunction. In recent years, many clinical studies have proved that the alterations of RDW levels may be associated with the incidence and prognosis in many cardiovascular and cerebrovascular diseases (CVDs)...
2017: Disease Markers
keyword
keyword
88930
1
2
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"