J Res Med Sci
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Opioid and local anesthetic infusion by an epidural catheter is widely used as a postoperative pain management method after major abdominal surgeries. There are several agents nowadays to provide sufficient analgesia. The agents which cause less side effects but better quality of analgesia are more valuable. We aimed to postoperatively compare the analgesic, hemodynamic and arrhythmogenic effects of epidural levobupivacaine-fentanyl and bupivacaine-fentanyl solutions. ⋯ The results of our study suggest that same concentration of epidural levobupivacaine and bupivacaine with fentanyl provide stable postoperative analgesia and both were found safe for the patients undergoing major abdominal surgery.
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One of the most important selection criteria for spinal metastases surgery is life expectancy and the most important system for this prediction has been proposed by Tokuhashi. The aim of this study was to evaluate predictive value of the Tokuhashi score for life expectancy in Iranian patients with spinal metastases one year after diagnosis. ⋯ Present study showed that the Tokuhashi revised scoring system may be practicable and highly predictive preoperative scoring system for patients with spinal metastases in Iran.
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The efficacy of subpleural analgesia to reduce postoperative pain intensity in patients after lateral thoracotomy is controversial. In this study, we demonstrated the efficacy of two types of subpleural analgesia. ⋯ Optimal use of SPCA bupivacaine for postoperative pain treatment is more effective in pain reduction than SIA bupivacaine. The consumption rate of opioid and bupivacaine was also decreased in SPCA group.
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Midazolam has analgesic properties. The aim of the present study was to assess the analgesic effect of midazolam when added to lidocaine in intravenous regional anesthesia (IVRA). ⋯ The addition of 50 μg/kg midazolam to lidocaine for IVRA shortens the onset of sensory and motor block, and improves quality of anesthesia and perioperative analgesia without causing side effects.
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Various methods have been applied to prevent maternal hypotension after spinal anesthesia for cesarean delivery. We compared the efficacy of three combinational methods in this regard in the current study. ⋯ Among the three studied methods, administration of ephedrine plus bandage of the lower extremities was the most effective one in reducing the incidence of post-spinal hypotension. The groups were not clinically different concerning the effect of treatment on newborn health.