نتایج جستجو برای: bolus material
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Background and purpose: Âdminstration Fluid balance in critically ill patients is a common problem in ÏÇÜ and is often associated with a poor outcome. Ïn addition, important clinical changes in hemodynamic variables occur after diuretic therapy. This study was conducted to evaluate the safety and relative effectiveness of two diurectic protocols in ÏÇÜ. Materials and methods : Twenty- two ...
Methods A retrospective audit was undertaken of all EHAAT missions during 2013. All cases where the patient was classed as ‘positive’ by the Regional Major Trauma Network triage tool (MT+ve) were included. The primary outcome was the administration of the first bolus dose of 1g TXA (or paediatric appropriate dose). Compliance was defined as ‘patients thought to have significant haemorrhage rece...
How to avoid patient harm from a magnesium bolus dose.
BACKGROUND Acute kidney injury due to contrast material occurs in 3% to 15% of the 2 million cardiac catheterizations done in the United States each year. OBJECTIVE To reduce acute kidney injury due to contrast material after cardiovascular interventional procedures. METHODS Nurse leaders in the Northern New England Cardiovascular Disease Study Group, a 10-center quality improvement consort...
This paper describes a tracking method that we have developed in order to track a barium bolus in radiological images sequences. Our method combines both region tracking by the means of a deformable region model, and contour tracking by the means of active contours. It allows the tracking of a barium bolus during its descent along the oesophagus and the lower oesophageal sphincter. Thus, we are...
Cell-based therapies are attractive for revascularizing and regenerating tissues and organs, but clinical trials of endothelial progenitor cell transplantation have not resulted in consistent benefit. We propose a different approach in which a material delivery system is used to create a depot of vascular progenitor cells in vivo that exit over time to repopulate the damaged tissue and particip...
background: this study aimed to compare intermittent intravenous (iv) pantoprazole and ranitidine for control of gastric acid secretion and the possible prevention of upper gastrointestinal bleeding (ugib) in critical care patients. methods: this was a randomized, double blind clinical trial study of iv pantoprazole (40 mg every12 hour) or intermittent iv ranitidine (50 mg bolus every 8 hour) i...
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