Anesthesia and analgesia
-
Anesthesia and analgesia · Mar 2009
Multicenter Study Clinical TrialThe effect of residual neuromuscular blockade on the speed of reversal with sugammadex.
Sugammadex is a modified gamma cyclodextrin compound which encapsulates rocuronium resulting in rapid reversal of residual neuromuscular blockade. We performed a post hoc analysis of data from a multicenter study designed to mimic standard clinical practice which would test the hypothesis that the presence (versus the absence) of a twitch response to neuromuscular stimulation at the time of reversal drug administration would influence the speed and completeness of the reversal effect of sugammadex. ⋯ Reversal of rocuronium-induced neuromuscular blockade by sugammadex was influenced by the degree of residual blockade at the time the reversal drug was administered. Despite the wide variability, reversal of the TOF ratio to 0.9 occurred < or = 5 min in more than 80% of the patients regardless of the number of twitches at the time of reversal drug administration.
-
Anesthesia and analgesia · Mar 2009
Multicenter StudyThe incidence and nature of adverse events during pediatric sedation/anesthesia with propofol for procedures outside the operating room: a report from the Pediatric Sedation Research Consortium.
We used a large database of prospectively collected data on pediatric sedation/anesthesia outside the operating room provided by a wide range of pediatric specialists to delineate the nature and frequency of adverse events associated with propofol-based sedation/anesthesia care. ⋯ We report the largest series of pediatric propofol sedation/anesthesia for procedures outside the operating room. The data indicate that propofol sedation/anesthesia is unlikely to yield serious adverse outcomes in a collection of institutions with highly motivated and organized sedation/anesthesia services. However, the safety of this practice is dependent on a system's ability to manage less serious events. We propose that our data suggest variables for training and credentialing providers of propofol sedation/anesthesia and the system characteristics that promote safe use of this drug.