نتایج جستجو برای: hes iteration method

تعداد نتایج: 1654354  

Journal: :Deutsches Arzteblatt international 2013
Christiane S Hartog Tobias Welte Peter Schlattmann Konrad Reinhart

BACKGROUND Hydroxyethyl starch (HES) is used for fluid replacement in millions of patients around the world every year, yet it has been found to have adverse effects that have a negative impact on patient survival. Recent clinical trials with a modern HES solution (HES 130) and meta-analyses now enable a reassessment of its risks and benefits. METHODS On the basis of a selective literature se...

Journal: :Lancet 2018
Ian Roberts Haleema Shakur Rinaldo Bellomo Julian Bion Simon Finfer Beverley Hunt John Myburgh Anders Perner Konrad Reinhart

On Jan 26, 2018, the European Medicines Agency (EMA) suspended the marketing authorisations of hydroxyethyl starch (HES) solutions across the European Union.1 These intravenous solutions are often used for plasma volume replacement following acute blood loss. Evidence from highquality, investigator-initiated clinical trials in kidney donors, patients with sepsis, and in critically ill patients ...

2016
Kirsten C. Rasmussen Niels H. Secher Tom Pedersen

BACKGROUND A meta-analysis concerning perioperative coagulation competence, hemorrhage, and outcome was conducted including the use of hydroxyethyl starches (HESs), dextran, or albumin versus administration of a crystalloid as control to assess the efficacy and safety of colloids and crystalloids for fluid administration during major elective surgery. Surgery was restricted to cardiovascular an...

Journal: :British journal of anaesthesia 2009
J Boldt S Suttner C Brosch A Lehmann A Mengistu

BACKGROUND This study compared the effects of a potato-based hydroxyethyl starch (HES) with those of a maize-derived HES preparation on coagulation in cardiac surgery patients. METHODS Sixty patients undergoing elective cardiac surgery with cardiopulmonary bypass were allocated randomly to receive either a potato-derived HES (6% HES 130/0.42) (n=30) or a waxy-maize-derived HES (6% HES 130/0.4...

Journal: :Journal of neurochemistry 2008
Sunghoi Hong Un Jung Kang Ole Isacson Kwang-Soo Kim

Human embryonic stem (hES) cells have the ability to renew themselves and differentiate into multiple cell types upon exposure to appropriate signals. In particular, the ability of hES cells to differentiate into defined neural lineages, such as neurons, astrocytes, and oligodendrocytes, is fundamental to developing cell-based therapies for neurodegenerative disorders and studying developmental...

Journal: :Current opinion in hematology 2009
Javed Sheikh Peter F Weller

PURPOSE OF REVIEW Hypereosinophilic syndromes (HESs) are disorders characterized by sustained blood or tissue hypereosinophilia or both with subsequent damage to various organs due to eosinophilic infiltration and release of mediators. HES are now recognized to include varied eosinophilic disorders for some of which there are recent insights into their pathogenesis and targeted treatment. REC...

Journal: :British journal of anaesthesia 2008
F M Brunkhorst M Oppert

Editor—Delayed graft function (DGF) after transplan-tation of cadaver kidneys is associated with poorer subsequent graft survival. 1 Fluid management during the donor operation can significantly modify the risk of DGF. Thus, in a blinded randomized trial of 69 kidney transplants from brain-dead donors, 2 volume loading with a mean of 2100 ml hydroxyethyl starch (HES) increased the incidence of ...

Journal: :bulletin of the iranian mathematical society 0
n. mahdavi-amiri faculty of‎ ‎mathematical sciences‎, ‎sharif‎ ‎university of technology‎, ‎tehran‎, ‎iran. b. kheirfam azarbaijan shahid madani university, ‎tabriz‎, ‎iran.

we present an improved version of a full nesterov-todd step infeasible interior-point method for linear complementarityproblem over symmetric cone (bull. iranian math. soc.,40(3), 541-564, (2014)). in the earlier version, each iteration consistedof one so-called feasibility step and a few -at most three -centering steps. here, each iteration consists of only a feasibilitystep. thus, the new alg...

2016
Kevin Wing Krishnan Bhaskaran Liam Smeeth Tjeerd P van Staa Olaf H Klungel Robert F Reynolds Ian Douglas

OBJECTIVES We aimed to create a 'multidatabase' algorithm for identification of cholestatic liver injury using multiple linked UK databases, before (1) assessing the improvement in case ascertainment compared to using a single database and (2) developing a new single-database case-definition algorithm, validated against the multidatabase algorithm. DESIGN Method development for case ascertain...

Journal: :Acta dermatovenerologica Croatica : ADC 2009
Marius A Ionescu Li Wang Anne Janin

Therapy principles of the last decade and recent advances in the research of polynuclear eosinophil have led to a new approach in the hypereosinophilic syndrome (HES), with important consequences on the development of new and effective therapies. HES is defined by persistent and marked eosinophilia and eosinophil-related organ damage in the absence of any evident cause of hypereosinophilia. Two...

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