Intravenous boluses of fentanyl, 1 µg kg −1 , and remifentanil, 0.5 µg kg −1 , give similar maximum ventilatory depression in awake volunteers
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Low-dose droperidol (≤1 mg or ≤15 μg kg-1) for the prevention of postoperative nausea and vomiting in adults: quantitative systematic review of randomised controlled trials.
CONTEXT Droperidol is widely used for the prevention of postoperative nausea and vomiting (PONV) in European countries. It is unclear how efficacious low-dose droperidol is in the prevention of PONV. OBJECTIVES To test the efficacy of low-dose droperidol in the prevention of PONV in adults and to test for dose-responsiveness. DESIGN Systematic review of randomised controlled trials with met...
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BACKGROUND Variations in distal coronary pressure (Pd)/aortic pressure (Pa) ratio during steady-state hyperemia with standard (140 μg/kg per minute) adenosine dose may hamper accurate fractional flow reserve assessment. This study investigated to what extent an increased adenosine dose can overcome Pd/Pa variation. METHODS AND RESULTS In a prospective, single-arm study, out of 95 prospectivel...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 2012
ISSN: 0007-0912
DOI: 10.1093/bja/aes029