The incidences of total PONV in the first 24 h in groups DH (35%) and DO (30%) were significantly lower than those of group D (57%) (p < 0.05 for each comparison). The differences between groups DH and DO were insignificant. The incidence of PONV was significantly smaller in the DH and DO groups than predicted by the patients’ underlying risks. Pain scores, sedation scores, and recovery times were similar among the three study groups, and no clinically relevant prolongation of the electrocardiographic QTc interval was observed in any patient. conclusions: Dexamethasone 5 mg with either haloperidol 2 mg or ondansetron 4 mg provides a better antiemetic effect than dexamethasone 5 mg alone in patients receiving postoperative morphine PCA.
Induction of anesthesia can be challenging for patients with difficult airways and head or neck tumors. Factors that could complicate airway management include poor dentition, limited mouth opening, restricted neck motility, narrowing of oral airway space, restricted laryngeal and pharyngeal space, and obstruction of glottic regions from the tumor. Current difficult airway management guidelines include awake tracheal intubation, anesthetized tracheal intubation, or combined awake and anesthetized intubation. Video laryngoscopy is often chosen over direct laryngoscopy in patients with difficult airways because of an improved laryngeal view, higher frequency of successful intubations, higher frequency of first-attempt intubation, and fewer intubation attempts. In this case series report, we describe the video-assisted intubating stylet technique in five patients with difficult airways. We believe that the intubating stylet is a feasible and safe airway technique for anesthetized tracheal intubation in patients with an anticipated difficult airway.
The Trachway is a new device which provides better glottic view than conventional direct laryngoscopy during tracheal intubation. This intubating stylet consists of a camera on the distal tip of the style, with a monitor attached to the rechargeable handle, so that it can overcome the difficulty of limited neck motion and mouth opening in tracheal intubation. We present here a 54-year-old man with ankylosing spondylitis, scheduled to undergo total hip replacement. Pre-operative airway assessment revealed a recognized difficult airway. The Trachway was successfully used for oral tracheal intubation at the first attempt. The Trachway can be an alternative choice for intubation in ankylosing spondylitis patients.
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