Minimum effective volume of normal saline for epidural volume extension
نویسندگان
چکیده
منابع مشابه
Epidural volume extension and role of baricity.
did they calculate the amount of the anaesthetic consumed with each technique. In our study, we used an objective monitor to quantify hypnosis, thus ensuring comparable levels of anaesthesia in both groups intraoperatively. We maintained BIS values between 35 and 45, which are lower than those required to prevent awareness, because in studies specifically relating BIS to sevoflurane, values low...
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Background and Aims The aim of the study was to evaluate the effectiveness of epidural volume extension (EVE) technique in terms of sensory and motor block characteristics along with hemodynamic parameters as a part of combined spinal-epidural anesthesia (CSEA). Materials and Methods A total of 60 patients undergoing hip surgeries were assigned to one of the two groups containing 30 patients ...
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A bi-criteria optimization is considered whose objectives are the maximization of the load sustained by a structure and the minimization of the structure's volume. As the objectives are conflicting, the solution to the problem is of the Pareto type. The problem is elaborated for a thin-walled column of cruciform cross-section, prone to flexural and torsional buckling. A numerical example is als...
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BACKGROUND The aim of this study was to estimate the minimum effective volume (MEV) of 1.5% mepivacaine for ultrasound-guided supraclavicular block by placing the needle near the lower trunk of brachial plexus and multiple injections. METHODS Thirty patients undergoing forearm and hand surgery received ultrasound-guided supraclavicular block with 1.5% mepivacaine. The initial volume of local ...
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BACKGROUND The aim of this study was to determine the minimum effective volume of lidocaine 1.5% with epinephrine 5 μg/mL in 90% of patients (MEV(90)) for single-injection ultrasound-guided infraclavicular block (ICB). METHODS Using an in-plane technique, a single-injection ultrasound-guided ICB was performed: a 17-gauge, 8-cm Tuohy needle was advanced until the tip was located dorsal to the ...
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ژورنال
عنوان ژورنال: Journal of Anaesthesiology Clinical Pharmacology
سال: 2014
ISSN: 0970-9185
DOI: 10.4103/0970-9185.130028