Regional anesthesia
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Regional anesthesia · May 1997
Randomized Controlled Trial Comparative Study Clinical TrialPain relief after knee arthroscopy: intra-articular morphine, intra-articular bupivacaine, or subcutaneous morphine?
This investigation was undertaken to compare analgesic effects, side effects, and requirements for supplemental analgesic therapy after knee arthroscopy in patients given intra-articular (IA) or subcutaneous (SC) morphine, intra-articular bupivacaine, or placebo. ⋯ A single 10-mg dose of morphine given either IA or SC provides better and longer-lasting postoperative pain relief after knee arthroscopy than 20 mL IA bupivacaine 0.5% with epinephrine.
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Regional anesthesia · May 1997
Biography Historical ArticleEmery A. Rovenstine and regional anesthesia.
Emery Andrew Rovenstine was a dominant figure in anesthesiology in the United States between 1935 and 1960. Among his many contributions to the specialty, his regional anesthesia practice remains less well known. This paper explores Rovenstine's career and his contributions to regional anesthesia. ⋯ Emery A. Rovenstine did much to popularize regional anesthesia and ensure a rightful place for its techniques within the armamentarium of the anesthesiologist. Keeping alive the traditions of Gaston Labat at Bellevue, Rovenstine's contributions to regional anesthesia on all levels were considerable. Most importantly, he ensured an enduring role for regional anesthesia through the recurring contributions of his pupils.
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Regional anesthesia · May 1997
Randomized Controlled Trial Comparative Study Clinical TrialThe effect of head-down tilt position on arterial blood pressure after spinal anesthesia for cesarean delivery.
The effect of the head-down tilt position after induction of spinal anesthesia for cesarean delivery on blood pressure and level of sensory block was examined. ⋯ The head-down position is concluded to have no effect on the incidence of hypotension during spinal anesthesia for cesarean delivery.
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Regional anesthesia · May 1997
Randomized Controlled Trial Comparative Study Clinical TrialUse of preincisional ketorolac in hernia patients: intravenous versus surgical site.
This study was designed to determine whether administration of ketorolac directly in the surgical site results in enhanced analgesia. ⋯ Ketorolac provides enhanced patient comfort when it is administered in the surgical site in patients undergoing inguinal hernia repair. It is recommended that clinicians add ketorolac to the local anesthetic solution in such patients.
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Regional anesthesia · May 1997
Randomized Controlled Trial Clinical TrialTramadol and beta-cyclodextrin piroxicam: effective multimodal balanced analgesia for the intra- and postoperative period.
This study was conducted to evaluate the analgesic efficacy of tramadol, an analgesic with both opioid and nonopioid actions (norepinephrine and serotonin pathways), with beta-cyclodextrin piroxicam, a nonsteroidal antiinflammatory drug, in the perioperative setting. ⋯ The combination of tramadol and beta-cyclodextrin piroxicam provided better perioperative analgesia than tramadol alone.