Articles: nerve-block.
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Randomized Controlled Trial Comparative Study Clinical Trial
Intrathecal morphine provides better postoperative analgesia than psoas compartment block after primary hip arthroplasty.
Intrathecal morphine and psoas compartment block represent two accepted techniques to provide postoperative analgesia after hip arthroplasty. We designed a prospective, randomized, single-blinded study to compare these two techniques. ⋯ 0.1 mg intrathecal morphine administration provides better postoperative analgesia than single-shot psoas compartment block after primary hip arthroplasty.
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Randomized Controlled Trial Comparative Study Clinical Trial
Comparison of the parasacral approach and the posterior approach, with single- and double-injection techniques, to block the sciatic nerve.
The purpose of this study was to compare parasacral and Winnie's single- or double-injection approaches for sciatic nerve block. ⋯ Time to perform a parasacral block was short, and the parasacral approach had a high success rate and a short onset time. Therefore, this block might be a useful alternative to Winnie's modification for sciatic nerve block.
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J Cataract Refract Surg · Jun 2003
Randomized Controlled Trial Clinical TrialEffects of fentanyl on pain and hemodynamic response after retrobulbar block in patients having phacoemulsification.
To determine the effects of systemic fentanyl analgesia in preventing the pain related to the administration of retrobulbar anesthesia and cataract surgery. ⋯ The results suggest that fentanyl preemptively decreases injection and intraoperative hyperalgesia and provides hemodynamic stability without affecting patient cooperation, resulting in cataract surgery with retrobulbar anesthesia that is comfortable for both surgeon and patient.
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Ann Fr Anesth Reanim · Jun 2003
Randomized Controlled Trial Clinical Trial[Neostigmine added to bupivacaine in axillary plexus block: which benefit?].
Recent study showed that neostigmine (500 microg) by intra-articular produces postoperative analgesia without adverse effect. The author's goal was to determine whether 500 microg of neostigmine added to bupivacaine in axillary plexus block could prolonged postoperative analgesia without increasing the incidence of side effects. ⋯ Neostigmine combined to a mixture of lidocaine and bupivacaine prolongs postoperative analgesia after axillary plexus block.
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To determine the number of interscalene blocks that are necessary for a resident in anesthesiology to complete so as to achieve autonomous success with that specific block. ⋯ Experience with only 40 unspecified peripheral nerve blocks, as currently required by the Residency Review Committee as of January 2001, may not provide adequate opportunity for an individual to develop expertise in regional anesthesia.