Anesthesia and analgesia
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Anesthesia and analgesia · Dec 2008
Randomized Controlled TrialRecovery profiles from dexmedetomidine as a general anesthetic adjuvant in patients undergoing lower abdominal surgery.
Dexmedetomidine induces less change in hemodynamic values during the extubation period. This drug may be useful in anesthetic management requiring smooth emergence from anesthesia. We sought to determine the effects of co-administration of dexmedetomidine on the recovery profiles from sevoflurane and propofol, which usually provide safe and rapid recovery when administered alone. ⋯ When co-administered with dexmedetomidine, sevoflurane produced a shorter time to eye opening than propofol. Postoperative cognitive function was not affected by dexmedetomidine administration. These results suggest dexmedetomidine may delay recovery when given as an adjuvant to propofol during total i.v. anesthesia.
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Anesthesia and analgesia · Dec 2008
The extended Mallampati score and a diagnosis of diabetes mellitus are predictors of difficult laryngoscopy in the morbidly obese.
The modified Mallampati (MMP) classification is a standard method of oropharyngeal evaluation for predicting difficult laryngoscopy. Previous studies have demonstrated that the predictive value of the MMP is improved when the patient's craniocervical junction is extended rather than neutral (Extended Mallampati Score, EMS). In the present study, we compared the predictive value of the MMP and EMS in the morbidly obese. ⋯ The EMS was superior to the MMP in the prediction of difficult laryngoscopy in the morbidly obese population. A diagnosis of diabetes mellitus also warrants further investigation as a predictor of difficult laryngoscopy in this population. Finally, this study supports previous findings that morbid obesity is not itself a predictor of difficult laryngoscopy or intubation.
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Anesthesia and analgesia · Dec 2008
Comparative StudyPoint-of-care whole blood impedance aggregometry versus classical light transmission aggregometry for detecting aspirin and clopidogrel: the results of a pilot study.
We determined whether whole blood impedance aggregometry using the Multiplate detects the effects of antiplatelet drugs as reliably as does classical light transmission aggregometry (LTA) or the platelet function analyzer PFA-100(R). ⋯ Results achieved with the bedside Multiplate assays were not different than those obtained with classical aggregometry for detecting the effects of aspirin and clopidogrel in preoperative patients scheduled for elective cardiac surgery.
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Anesthesia and analgesia · Dec 2008
A mission-based productivity compensation model for an academic anesthesiology department.
We replaced a nearly fixed-salary academic physician compensation model with a mission-based productivity model with the goal of improving attending anesthesiologist productivity. ⋯ Implementing a productivity-based faculty compensation model in an academic department was associated with increased mean supplemental pay with relatively fewer faculty. ASA units per month and ASA units per operating room full-time equivalent increased, and these metrics are the most likely drivers of the increased compensation. This occurred despite a slight decrease in clinical productivity as measured by ASA units per anesthetizing location. Academic and educational output was stable.