Journal of clinical anesthesia
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Randomized Controlled Trial Clinical Trial
A post-anesthetic discharge scoring system for home readiness after ambulatory surgery.
To evaluate the validity and reliability of an objective scoring system, the Post-Anesthetic Discharge Scoring System (PADSS), which was compared against existing Clinical Discharge Criteria in the ambulatory surgery unit of our hospital. ⋯ We have found PADSS to have superior measurement scaling and diagnostic properties.
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Clinical Trial
The effect of epidural blood patch on hearing loss in patients with severe postdural puncture headache.
To determine the immediate effect of epidural blood patch (EBP) on the hearing loss that can accompany postdural puncture headache (PDPH). ⋯ Epidural blood patch improves hearing within one hour in the majority of patients with severe PDPH.
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Femoral nerve "sheath" for inguinal paravascular lumbar plexus block is not found in human cadavers.
To determine if a femoral nerve sheath capable of conveying local anesthetic to the lumbar plexus and the obturator nerve exists in human cadavers. ⋯ A femoral nerve sheath capable of conveying a solution to the cadaver lumbar plexus does not exist in human cadavers. Dye injected into the cadaver femoral nerve does not reach either the lumbar plexus or the obturator nerve. When 40 ml of methylene blue dye is injected into the cadaver femoral nerve, some dye usually diffuses under the iliacus muscle fascia to the lateral femoral cutaneous nerve. This study indicates that in patients the "3-in-1 block" always blocks the femoral nerve, it usually blocks the lateral femoral cutaneous nerve, but it probably does not block the lumbar plexus or the obturator nerve.
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Biography Historical Article
Ralph Waters and the beginnings of academic anesthesiology in the United States: the Wisconsin Template.
The University of Wisconsin, Madison, was one of the few places offering postgraduate training in the science and art of anesthesia in the late 1920s and 1930s. Weaving together clinical and basic science research, and fully supported by his surgical colleagues, Ralph Waters was able to create the first collegiate-based academic anesthesiology department. While Waters' department was an important milestone establishing anesthesia within the university setting, it did not guarantee true academic standing nationwide. ⋯ Waters searched for institutions where surgeons desired an academic anesthesia department. Additionally, he sought basic scientists ready to collaborate in scientific research in anesthesiology and a brisk clinical service. Successful application of the Wisconsin model was best reflected in the work of Waters' academic descendants: "sons" Emery Rovenstine and Robert Dripps, and "grandsons" Stuart Cullen and Emanuel Papper.
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Comment Letter Clinical Trial
Cost-effectiveness analysis of antiemetic therapy for ambulatory surgery.