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Background: Meperidine is commonly used with a benzodiazepine to achieve conscious sedation but may potentiate respiratory depression. Ketorolac tromethamine has few sedative effects and no respiratory depression. The purpose of this study was to compare ketorolac to meperidine as adjuncts in conscious sedation for upper gastrointestinal endoscopy (EDG). Methods: Patients undergoing diagnostic EGD...
Background: Biochemical abnormalities induced by oral sodium phosphate and the risk of cardiac arrhythmias as potential sequelae have yet to be investigated. Methods: We studied 98 outpatients scheduled to undergo diagnostic colonoscopy and prospectively randomized them to receive oral sodium phosphate or sulfate-free polyethylene glycol electrolyte lavage solution (SF-PEG-ELS) as recommended by the...