Dose requirements of infusions of cisatracurium or rocuronium during hypothermic cardiopulmonary bypass
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چکیده
منابع مشابه
Dose requirements of infusions of cisatracurium or rocuronium during hypothermic cardiopulmonary bypass.
We investigated the influence of mild hypothermic cardiopulmonary bypass (CPB) on the dose requirements of cisatracurium or rocuronium used as a continuous infusion. We studied eight patients given cisatracurium and nine given rocuronium. They were ASA class III and IV and scheduled for elective coronary artery bypass grafting. Neuromuscular transmission was monitored electromyographically. Aft...
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Background and Purpose We evaluated the utility of blood flow velocity measurements by transcranial Doppler ultrasonography as a tool to indirectly measure cerebral perfusion during cardiopulmonary bypass. Methods We simultaneously measured blood flow velocity in the middle cerebral artery and physiological variables in 18 patients undergoing cardiac surgery under hypothermic cardiopulmonary by...
متن کاملHemoglobin P50 Dynamics During Hypothermic Cardiopulmonary Bypass
The hemoglobin P 50 was ascertained prior to anesthesia and CPB and calculated during hypothermic CPB to track the change in hemoglobin affinity in fifty randomly selected cardiac disease patients. The AMINCO Hem-0-Scan standardized P50 averaged 32.1 +16.8 (1 SD) mmHg in the awake, slightly sedated CPB candidate. The awake patients were distributed into three significantly different (p < .05) g...
متن کاملHypothermic Cardiopulmonary Bypass
Background and Purpose We evaluated the utility of blood flow velocity measurements by transcranial Doppler ultrasonography as a tool to indirectly measure cerebral perfusion during cardiopulmonary bypass. Methods We simultaneously measured blood flow velocity in the middle cerebral artery and physiological variables in 18 patients undergoing cardiac surgery under hypothermic cardiopulmonary by...
متن کاملPharmacokinetics of doxacurium during normothermic and hypothermic cardiopulmonary bypass surgery.
PURPOSE To compare the pharmacokinetic behaviour of doxacurium in patients undergoing normothermic or hypothermic cardiopulmonary bypass (CPB) for coronary artery bypass graft surgery. METHODS Twenty patients in two equal groups were studied. Anaesthesia was induced with sufentanil and midazolam after a standard premedication. Doxacurium was administered at 3 x ED95 (80 micrograms.kg-1), and ...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 2000
ISSN: 0007-0912
DOI: 10.1093/bja/84.5.587