No abstract

Our study findings suggest that, besides significantly prolonging time to spontaneous awakening and PACU discharge, neither the use of midazolam, propofol, or combinations is beneficial in preventing the occurrence of behavioral reactions following ketamine anesthesia. Behavioral reactions were common but did not appear to be long-term. Drug combinations with ketamine may have other benefits such as antiemesis.

There was no clinically significant difference observed in the analgesic effect of either drug on the two groups studied.

Bispectral Index Score appears, from this study, not to be a useful tool to help predict complications of LMA placement or to help reduce airway complications during LMA placement. Other markers may be more useful predictors of adverse airway events.

A case of a previously undiagnosed ingested foreign body, subsequent acquired tracheoesophageal fistula and airway obstruction in a pediatric patient is described. We suggest that the capability to provide cardiopulmonary bypass was a key factor in this patient's survival.