Search results for "ischemic"

Polimorfismo a singolo nucleotide dei geni pro-infiammatori /anti-infiammatori e trombotico/fibrinolitici in pazienti con ictus ischemico acuto e rel…

2011

Evolution Of Moderate Chronic Ischemic Mitral Regurgitation In Patients Underwent Only Coronary Artery Surgery: Clinical And Echocardiographic Follow…

2008

Management of moderate chronic ischemic mitral valve regurgitation (oIMR) is still debated. Several authors favouring surgical treatment in combining with coronary artery bypass grafting (CABG) while others suggested conservative approach. However, evolution of moderate oIMR after only CABG is still unclear. Aim of this study was to evaluate prospectively, at rest and under exercise condition, the clinical outcomes and echocardiographic results of patients with moderate cIMR underwent onlv CABG.

Immediate effects of the respiratory stimulation on ventilation parameters in ischemic stroke survivors: A randomized interventional study (CONSORT).

2019

Background: Post-stroke brain damage, which affects the central control of respiration, leads to various respiratory disorders. They can be caused by the weakening of the respiratory muscles and chest movements, which can indirectly contribute to an impairment of the ventilation function. The aim of the study is an objective assessment of the effect of a single-session intervention of respiratory stimulation through Proprioceptive Neuromuscular Facilitation (PNF) on chosen respiratory parameters and the following comparison of these changes with a group in which positioning was used (intra- and intergroup comparison). Methods: This was a randomized interventional study evaluating the respir…

Evaluation of the Possible Impact of Care Network for Stroke and Transient Ischemic Attack on Rates of Recurrence

2011

International audience

Noninvasive Flap Preconditioning by Foam-Mediated External Suction Improves the Survival of Fasciocutaneous Axial-Pattern Flaps in a Type 2 Diabetic …

2018

Background Advances in reconstructive surgery are leading to an increased number of flaps at risk for ischemic necrosis, because of either intrinsic (e.g., larger flap size) or extrinsic (e.g., diabetes) factors. Methods to preoperatively improve flap vascularity and limit postoperative ischemia are lacking. Noninvasive suction, using either a macrodeformational silicone cup interface (external volume expansion) or a microdeformational polyurethane foam interface (foam-mediated external volume expansion), has been shown to induce angiogenesis in tissues. The authors investigated whether the preoperative use of external volume expansion/foam-mediated external volume expansion improves flap s…

A precise stroke classification for evaluation of ischemic stroke subtypes and their relation with diabetes: is TOAST the best?

2010

To The Editor: Regarding the study by Turin et al1 performed to estimate the secular time trends in incidence using a population-based stroke registry in Japan, we discuss some issues of potential interest. First, have the authors classified stroke subtypes according TOAST classification or Oxfordshire classification? No mention has been made in the text concerning the classification methodology of ischemic stroke. It is conceivable that applying the TOAST classification2 of ischemic stroke (a classification with clinical, pathophysiological, anatomic, and instrumental basis that is easily applicable and widely validated) could provide a more precise selection of patients with lacunar strok…

Ischemic stroke subtypes and the implications for stroke management

2014

Internal Medicine & Cardioangiology Ward, Dipartimento Biomedico di Medicina Interna & Specialistica, University of Palermo, Italy *Author for correspondence: Tel.: +39 091 6552197; bruno.tuttolomondo@unipa.it

Inflammation in Ischemic Stroke Subtypes

2011

Determining the cause of stroke does influence choices for management. categorization of subtypes of ischemic stroke has had considerable study, but definitions are hard to formulate and their application for diagnosis in an individual patient is often problematic. Cerebral ischemia initiates a complex cascade of events at genomic, molecular, and cellular levels, and inflammation is important in this cascade. In 1993 for For the Trial of Org 10172 in Acute Stroke Treatment (TOAST), Adams et al] conducted a placebo-controlled, randomized, blinded study of the low-molecular-weight heparinoid given to patients within 24 hours after stroke and developed a system for diagnosis of subtype of isch…

Telemedicine: Economic and clinical evaluation of the management of ischemic stroke

2017

Summary Introduction Ischemic stroke (IS) is a therapeutic emergency that requires prompt care in a stroke unit (SU). In order to reduce regional inequalities and to promote uniformity in access to this technique, which is effective when carried out quickly, telemedicine-assisted thrombolysis was developed in Burgundy within the Telestroke system. At the moment, no study compared costs (i.e. expenditures) and revenues (i.e. funding) associated with the management of patients presenting an IS in Burgundy after the implementation of the Telestroke system according to the management strategy: patients undergoing thrombolysis directly in a SU or Tele-thrombolysis in a local hospital (LH) receiv…

Caspase-3 contributes to ZO-1 and Cl-5 tight-junction disruption in rapid anoxic neurovascular unit damage.

2011

BACKGROUND: Tight-junction (TJ) protein degradation is a decisive step in hypoxic blood-brain barrier (BBB) breakdown in stroke. In this study we elucidated the impact of acute cerebral ischemia on TJ protein arrangement and the role of the apoptotic effector protease caspase-3 in this context. METHODOLOGY/PRINCIPAL FINDINGS: We used an in vitro model of the neurovascular unit and the guinea pig whole brain preparation to analyze with immunohistochemical methods the BBB properties and neurovascular integrity. In both methodological approaches we observed rapid TJ protein disruptions after 30 min of oxygen and glucose deprivation or middle cerebral artery occlusion, which were accompanied by…