Journal of clinical anesthesia
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Randomized Controlled Trial Comparative Study Clinical Trial
Ketorolac for early postoperative analgesia.
To determine the efficacy and speed of onset of analgesia of a single dose of intravenous (IV) or intramuscular (IM) ketorolac tromethamine following major orthopedic surgery. ⋯ Despite high patient acceptability compared with placebo, the use of ketorolac as the sole analgesic failed to control postoperative pain following major orthopedic surgery. IV administration of ketorolac conferred no advantages over the IM route with regard to efficacy or speed of onset.
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Randomized Controlled Trial Comparative Study Clinical Trial
Doxacurium block is not influenced by age.
To determine the influence of aging on the efficacy and safety of doxacurium. ⋯ The use of doxacurium in elderly patients is possible with no need for dose adjustment. Doxacurium might be a good choice for patients with cardiac disease who are scheduled for long surgical procedures.
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Randomized Controlled Trial Clinical Trial
Epidural scopolamine administration in preventing nausea after epidural morphine.
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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.