The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology
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Randomized Controlled Trial
Propofol versus propofol plus hydrocodone for flexible bronchoscopy: a randomised study.
Propofol and the combination of a benzodiazepine and an opiate have been established for sedation in flexible bronchoscopy. It is as yet unknown whether propofol in combination with an opiate is superior to propofol alone to suppress cough during the procedure. 300 consecutive patients undergoing flexible bronchoscopy at a tertiary care university hospital were randomly allocated to receive either the combination propofol and hydrocodone or propofol alone in a double-blind fashion. The primary end-point was the cough score during the procedure as estimated by the physician using a visual analogue scale. ⋯ Complex examinations, including bronchoalveolar lavage or transbronchial biopsy, benefited more from additional opiate. The duration of the procedure, time to discharge and complication rate were similar in both groups. The combination of propofol and hydrocodone is safe and superior to propofol alone for cough suppression in flexible bronchoscopy.