نتایج جستجو برای: thrombolytic therapies

تعداد نتایج: 104367  

Journal: :Journal of the American College of Cardiology 2001
M M Ottesen L Køber S Jørgensen C Torp-Pedersen

OBJECTIVES The aim of this study was to evaluate the consequences, measured as mortality and in-hospital stroke, of the use of thrombolytic therapy among patients with acute myocardial infarction (AMI), who do not fulfill accepted criteria or who have contraindications to thrombolytic therapy (i.e., overutilization) and among patients who are withheld thrombolytic treatment despite fulfilling i...

Journal: :the journal of tehran university heart center 0
mojtaba salarifar tehran heart center, tehran university of medical sciences, tehran, iran. saeed sadeghian tehran heart center, tehran university of medical sciences, tehran, iran. ali abbasi tehran heart center, tehran university of medical sciences, tehran, iran. gholamreza davoodi tehran heart center, tehran university of medical sciences, tehran, iran. alireza amirzadegan tehran heart center, tehran university of medical sciences, tehran, iran. seyed kianoosh hosseini tehran heart center, tehran university of medical sciences, tehran, iran.

background: we sought to evaluate the efficacy and safety of the different trade forms of streptokinase available in our country, namely heberkinasa (heberbiotec, havana, cuba) and streptase (aventis behring gmbh, marburg, germany). methods: we conducted a double-blind randomized clinical trial to compare the two streptokinase formulations, i.e. heberkinasa (hbk) or streptase (stp), in patients...

Journal: :avicenna journal of medical biotechnology 0

background: streptokinase is a potent activator of plasminogen to plasmin, the enzyme that can solubilize the fibrin network in blood clots. streptokinase is currently used in clinical medicine as a thrombolytic agent. it is naturally secreted by β-hemolytic streptococci. methods: to reach an efficient method of purification, an immunoaffinity chromatography method was developed that could puri...

Objective: The present study is aimed to investigate in vitro thrombolytic activity of three Bangladeshi medicinal plants Averrhoa bilimbi (Oxalidiaceae), Clerodendrum viscosum (Verbanaceae) and Drynaria quercifolia (Polypodiaceae). Materials and methods: Each the plant was extracted with methanol at room temperature and the concentrated methanolic extracts (MEF) were fractionated by the modifi...

حاتم آبادی, حمید رضا , شجاعی, مجید, عصار زادگان, فرهاد, منصوری, حامد,

Background and purpose: The new thrombolytic agents have opened a new horizon in the treatment of patients with stroke. However, the contraindication and delay in beginning of the drug have caused serious obstacles to apply this therapy. In this study we verified these obstacles in early beginning of thrombolytic treatment. Materials and methods: In this cross sectional study, we investigated ...

Journal: :Stroke 2006
Eric Van de Graaff Monisha Dutta Pranab Das Eric A Shry Paul D Frederick Martha Blaney David J Pasta Steven R Steinhubl

BACKGROUND AND PURPOSE Ischemic stroke is an uncommon but devastating complication of myocardial infarction (MI). It is possible that delay in the acute revascularization of these patients influences the risk of peri-MI ischemic stroke independent of size of infarction or residual ventricular function. The influence of the timing and type of revascularization on risk of ischemic stroke in the p...

Journal: :Circulation 2000
D R Thiemann J Coresh S P Schulman G Gerstenblith W J Oetgen N R Powe

BACKGROUND The benefit of intravenous thrombolytic therapy in elderly patients with myocardial infarction is uncertain. There are no randomized trials of thrombolytic efficacy or observational studies of clinical effectiveness that focus specifically on the elderly. METHODS AND RESULTS To determine whether thrombolytic therapy for elderly patients is associated with a survival advantage in a ...

Journal: :Stroke 1999
S Nakano

Limitations of CT Angiography in Patient Selection for Thrombolytic Therapy To the Editor: We have read with great interest the article by Wildermuth et al1 on the role of CT angiography (CTA) in patient selection for thrombolytic therapy. The authors report that selection of patients with little potential for benefit from thrombolytic therapy is feasible with the use of CTA. The CTA findings, ...

Journal: :Stroke 2011
Gregory W Albers Larry B Goldstein David C Hess Lawrence R Wechsler Karen L Furie Philip B Gorelick Patty Hurn David S Liebeskind Raul G Nogueira Jeffrey L Saver

BACKGROUND AND PURPOSE The goal of the Stroke Treatment Academic Industry Roundtable (STAIR) meetings is to advance the development of acute and restorative stroke therapies. Summary of Review- At the STAIR VII recommendations for strategies to maximize the use of intravenous thrombolytics through targeting public education, and the refinement of current treatment exclusion criteria were propos...

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