American journal of otolaryngology
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Randomized Controlled Trial Comparative Study Clinical Trial
Low-dose dexamethasone reduces nausea and vomiting after tympanomastoid surgery: a comparison of tropisetron with saline.
The aim of the study was to evaluate the efficacy of low-dose dexamethasone sodium phosphate (5 mg) on the prophylaxis of nausea and vomiting after tympanomastoid surgery. Tropisetron hydrochloride (2 mg) and saline were used as controls. ⋯ Dexamethasone sodium phosphate 5 mg was more effective than 2 mg tropisetron hydrochloride and saline in the prevention of nausea and vomiting after tympanomastoid surgery.
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Bronchoscopic subcutaneous dilatational tracheostomy is fast becoming the method of choice for securing an airway in chronic ventilated patients in an intensive care setting. Many studies have demonstrated that it is a cost-effective and safe procedure in experienced hands. Complications appear to be equivalent to those encountered in open tracheostomy. Subcutaneous emphysema following tracheostomy is a rare occurrence. Only 3 cases have been described following percutaneous dilatational tracheostomy. Management can be quite complex. ⋯ Massive subcutaneous emphysema following percutaneous tracheostomy is a major complication that is rarely encountered. When due to a posterior tracheal wall tear, management consists of bypassing the laceration and allowing it to heal secondarily.