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cerebrovascular accident

Elena V Galitsyna, Margarita A Sazonova, Tatiana P Shkurat, Natalya A Demakova, Alexsandra A Melnichenko, Vasily V Sinyov, Anastasia I Ryzhkova, Konstantin Y Mitrofanov, Andrey V Zhelankin, Igor A Sobenin, Alexander N Orekhov
The present article considers chronic diseases of non-inflammatory genesis, the reasons of which may be mitochondrial dysfunctions. Among them are: coronary heart disease (CHD), hypertension, cardiomyopathy, cerebrovascular accidents and type 2 diabetes mellitus (T2D). Very often, in the long course of the disease, complications may occur, leading to myocardial infarction or ischemic stroke and as a result, death. The main cause of mitochondrial dysfunction are point mitochondrial genome mutations. During the analysis of the literature, data showing the association of the mitochondrial genome mutations with the above diseases were revealed...
October 18, 2016: Current Pharmaceutical Design
Saleem I Abdulrauf, Peter Vuong, Ritesh Patel, Raghu Sampath, Ahmed M Ashour, Lauren M Germany, Jonathon Lebovitz, Colt Brunson, Yuvraj Nijjar, J Kyle Dryden, Maheen Q Khan, Mihaela G Stefan, Evan Wiley, Ryan T Cleary, Connor Reis, Jodi Walsh, Paula Buchanan
OBJECTIVE Risk of ischemia during aneurysm surgery is significantly related to temporary clipping time and final clipping that might incorporate a perforator. In this study, the authors attempted to assess the potential added benefit to patient outcomes of "awake" neurological testing when compared with standard neurophysiological testing performed under general anesthesia. The procedure is performed after the induction of conscious sedation, and for the neurological testing, the patient is fully awake. METHODS The authors conducted an institutional review board-approved prospective study of clipping unruptured intracranial aneurysms (UIAs) in 30 consecutive adult patients who underwent awake clipping...
October 21, 2016: Journal of Neurosurgery
Oscar K Serrano, Scott Kerwin, William D Payne, Timothy L Pruett
BACKGROUND: The HIV Organ Policy Equity (HOPE) Act allows for transplantation of organs from Human Immunodeficiency virus (HIV) infected individuals (HIV+), provided it is performed under a research protocol. The safety assessment of an organ for transplantation is an essential element of the donation process. The risk for HIV associated opportunistic infections increases as circulating CD4+ lymphocytes decrease to <200 cells/μL; however, the numbers of circulating CD4+ cells in the HIV-negative (HIV-) brain dead donor (BDD) is not known...
September 29, 2016: Transplantation
Jeffrey L Carson, Gordon Guyatt, Nancy M Heddle, Brenda J Grossman, Claudia S Cohn, Mark K Fung, Terry Gernsheimer, John B Holcomb, Lewis J Kaplan, Louis M Katz, Nikki Peterson, Glenn Ramsey, Sunil V Rao, John D Roback, Aryeh Shander, Aaron A R Tobian
Importance: More than 100 million units of blood are collected worldwide each year, yet the indication for red blood cell (RBC) transfusion and the optimal length of RBC storage prior to transfusion are uncertain. Objective: To provide recommendations for the target hemoglobin level for RBC transfusion among hospitalized adult patients who are hemodynamically stable and the length of time RBCs should be stored prior to transfusion. Evidence Review: Reference librarians conducted a literature search for randomized clinical trials (RCTs) evaluating hemoglobin thresholds for RBC transfusion (1950-May 2016) and RBC storage duration (1948-May 2016) without language restrictions...
October 12, 2016: JAMA: the Journal of the American Medical Association
Janaka Weragoda, Manuj C Weerasinghe, Rohini Seneviratne, S M Wijeyaratne
BACKGROUND: Peripheral arterial disease (PAD) is an emerging problem in Sri Lanka, particularly with the ageing population. A considerable number of patients are detected at a late stage with severe limb ischemia or chronic non-healing leg ulceration. Public awareness about PAD is important in developing preventive strategies. METHODS: A cross sectional study was conducted to assess awareness of PAD among adults aged 40-74 years in a district in Sri Lanka. In total, 2912 adults were selected for the study using a multistage probability proportionate to size sampling technique...
October 12, 2016: BMC Public Health
Voodi Manasa, V V Satya Narayana
No abstract text is available yet for this article.
January 2016: Journal of the Association of Physicians of India
Shoaib Arsalan Hyder, P Gandiah, P Sivarajappa
No abstract text is available yet for this article.
January 2016: Journal of the Association of Physicians of India
Francisco J Valero-Cuevas, Verena Klamroth-Marganska, Carolee J Winstein, Robert Riener
BACKGROUND: Comparing the efficacy of alternative therapeutic strategies for the rehabilitation of motor function in chronically impaired individuals is often inconclusive. For example, a recent randomized clinical trial (RCT) compared robot-assisted vs. conventional therapy in 77 patients who had had chronic motor impairment after a cerebrovascular accident. While patients assigned to robotic therapy had greater improvements in the primary outcome measure (change in score on the upper extremity section of the Fugl-Meyer assessment), the absolute difference between therapies was small, which left the clinical relevance in question...
October 11, 2016: Journal of Neuroengineering and Rehabilitation
Byoung Geol Choi, Seung-Woon Rha, Taeshik Park, Se Yeon Choi, Jae Kyeong Byun, Min Suk Shim, Shaopeng Xu, Hu Li, Sang-Ho Park, Ji Young Park, Woong Gil Choi, Yun-Hyeong Cho, Sunki Lee, Jin Oh Na, Cheol Ung Choi, Hong Euy Lim, Jin Won Kim, Eung Ju Kim, Chang Gyu Park, Hong Seog Seo, Dong Joo Oh
BACKGROUND AND OBJECTIVES: Cigarette smoking is a risk significant factor in coronary artery disease (CAD) and vasospastic angina (VSA). However, it is largely unknown whether smoking adds to any long-term clinical risk in VSA patients. SUBJECTS AND METHODS: A total of 2797 patients without significant CAD underwent acetylcholine (Ach) provocation test between November 2004 and October 2010. Patients were divided into three groups, based on the presence of coronary artery spasm (CAS) and smoking habits (non-CAS group: n=1188, non-smoking CAS group: n=1214, smoking CAS group: n=395)...
September 2016: Korean Circulation Journal
Brian I Rini, Arnulf Stenzl, Romauld Zdrojowy, Mikhail Kogan, Mikhail Shkolnik, Stephane Oudard, Steffen Weikert, Sergio Bracarda, Simon J Crabb, Jens Bedke, Joerg Ludwig, Dominik Maurer, Regina Mendrzyk, Claudia Wagner, Andrea Mahr, Jens Fritsche, Toni Weinschenk, Steffen Walter, Alexandra Kirner, Harpreet Singh-Jasuja, Carsten Reinhardt, Tim Eisen
BACKGROUND: In a phase 2 study in patients with metastatic renal cell carcinoma, overall survival was associated with T-cell responses against IMA901, a vaccine consisting of ten tumour-associated peptides. In this phase 3 trial, we aimed to determine the clinical effect of adding IMA901 to sunitinib, the standard first-line treatment in metastatic renal cell carcinoma with postulated favourable immunomodulatory effects. METHODS: The IMPRINT study is an open-label, randomised, controlled, phase 3 trial done at 124 clinical sites in 11 countries...
October 3, 2016: Lancet Oncology
Yigal Abramowitz, Hasan Jilaihawi, Tarun Chakravarty, Yoshio Maeno, Hiroyuki Kawamori, Yoshio Kazuno, Geeteshwar Mangat, Tanya Rami, Zev Allison, David Anderson, Larry Chan, Wen Cheng, Raj R Makkar
OBJECTIVES: Aortic valve preparation with balloon aortic valvuloplasty (BAV) has been previously considered mandatory during transcatheter aortic valve implantation (TAVI) procedures. BAV-inherent risks including stroke, conduction abnormalities, and reduced device profile size established the rationale for safe valve deployment without the need for aggressive valve preparation. We investigate the feasibility and safety of performing Sapien 3 (S3; Edwards Lifesciences) balloon-expandable TAVI with moderate or without predilation (PD)...
October 2016: Journal of Invasive Cardiology
Chung Hun Lee, Dong Kyu Lee, Sang Ho Lim, Heezoo Kim
Left ventricular aneurysm (LVA) and false aneurysm are complications of acute myocardial infarction, trauma, and cardiac surgery. Left ventricular false aneurysm (LVFA) is a particularly catastrophic complication owing to its high propensity for rupture. Surgical resection should be considered for LVFA occurring within three months after myocardial infarction or development of congestive heart failure. In this report, we describe a case of acute heart failure with LVA and LVFA occurring in stage as a complication of myocardial infarction in a 55-year-old man...
October 2016: Korean Journal of Anesthesiology
Patrick B Trotter, Matthew Robb, William Hulme, Dominic Summers, Christopher J E Watson, Andrew J Bradley, James Neuberger
BACKGROUND: Deceased organ donors, where the cause of death is meningitis or encephalitis, are a potential concern because of the risks of transmission of a potentially fatal infection to recipients. METHODS: Using the UK Transplant Registry, a retrospective cohort analysis of deceased organ donors in the UK was undertaken to better understand the extent to which organs from deceased donors with meningitis and encephalitis (M/E) (of both known and unknown cause) have been used for transplantation, and to determine the associated recipient outcomes...
October 4, 2016: Transplant Infectious Disease: An Official Journal of the Transplantation Society
Halil Onder, Sahin Hanalioglu
No abstract text is available yet for this article.
October 2016: Journal of Neurosciences in Rural Practice
Jonathan P Riley, Andrew B Boucher, Denise S Kim, Daniel L Barrow, Matthew R Reynolds
BACKGROUND: Transorbital intracranial penetrating trauma (TIPT) with a retained intracranial foreign body is a rare event lacking a widely-accepted diagnostic and therapeutic algorithm. Intraoperative catheter angiography (IOA) has been advocated by some authorities to rule out cerebrovascular injury prior and/or subsequent to removal of the object, but no standard of care currently exists. CASE DESCRIPTION: A 19-year-old male was involved in a construction site accident whereby a framing nail penetrated the left globe, traversed the lateral bony orbit, and terminated in the mid-temporal lobe...
September 28, 2016: World Neurosurgery
Shinya Unai, My-Le Nguyen, Daizo Tanaka, Nataliya Gorbachuk, Gregary D Marhefka, Hitoshi Hirose, Nicholas C Cavarocchi
BACKGROUND: Spontaneous echo contrast (SEC) is known to be a predisposition to thromboembolism and cerebrovascular accident. The aim of this study was to investigate the risk factors and the consequences of SEC in patients who were placed on venoarterial extracorporeal membrane oxygenation (VA-ECMO) because of cardiogenic shock. METHODS: Between January 2011 and December 2014, 98 patients underwent the insertion of VA-ECMO because of cardiogenic shock in our institution...
September 28, 2016: Annals of Thoracic Surgery
Avais Jabbar, Ayush Khurana, Ashfaq Mohammed, Rajiv Das, Azfar Zaman, Richard Edwards
Transcatheter aortic valve replacement (TAVR) is conventionally performed under general anesthesia (GA) allowing intraoperative transoesophageal echocardiogram imaging. We present our experience in patients having the procedure under local anesthesia (LA), who were subsequently transferred to a low dependency unit postprocedure, to assess safety and length of hospital stay. We retrospectively assessed all the transfemoral TAVR procedures conducted at our center from January 03, 2011. Of 216 patients, 145 had the procedure under GA and 71 under LA...
August 30, 2016: American Journal of Cardiology
Ahmed N Mahmoud, Mohammad Al-Ani, Marwan Saad, Akram Y Elgendy, Islam Y Elgendy
BACKGROUND: Data regarding the characteristics associated with worse outcomes in Takotsubo syndrome (TTS) patients is lacking. METHODS AND OBJECTIVES: The National Inpatient Sample (NIS) 2012 database was utilized to calculate a risk score for in-hospital mortality following TTS that was internally and externally validated in both 2012 and 2013 databases, respectively. RESULTS: The incidences of in-hospital mortality in the 2012 development sample were 0...
September 24, 2016: Heart & Lung: the Journal of Critical Care
Kirill Alekseyev, Sangita T Bajpayee, Calvin R Spott, Mohammad Aalai, Blair E Conard, Marc Ross
No abstract text is available yet for this article.
September 2016: PM & R: the Journal of Injury, Function, and Rehabilitation
Vikram A Londhey
SLE (systemic lupus erythematosus) is a multisystem autoimmune disorder of unknown aetiology which can present with myriad clinical presentation. The neurological manifestations of SLE consist of central nervous system (CNS) and peripheral nervous system manifestations (PNS). The CNS manifestations are aseptic meningitis, cerebrovascular accidents (stroke), demyelinating disorders, headache, involuntary movements like chorea, myelopathy, acute confusional states, cognitive dysfunction, mood disorder, seizures, psychosis and cranial nerve palsies...
December 2015: Journal of the Association of Physicians of India
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