Regional anesthesia and pain medicine
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Reg Anesth Pain Med · Jan 2003
Randomized Controlled Trial Comparative Study Clinical TrialFemoral block provides superior analgesia compared with intra-articular ropivacaine after anterior cruciate ligament reconstruction.
Arthroscopic anterior cruciate ligament (ACL) reconstruction of the knee is a painful procedure requiring intensive postoperative pain management. This prospective study investigates analgesic quality after a femoral block as compared with intra-articular injection of local anesthetic. ⋯ Compared with intra-articular injection of local anesthetic, femoral nerve block (FNB) provides better analgesia and allows a significant morphine-sparing effect after ACL repair.
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Reg Anesth Pain Med · Jan 2003
Case ReportsSplanchnic neurolysis using carbon dioxide as the contrast agent.
Iodinated contrast agents are usually used to verify correct spread of injectate during splanchnic neurolysis. We performed a splanchnic neurolysis by using carbon dioxide as the contrast agent in a patient who was allergic to iodinated contrast agents. ⋯ Carbon dioxide was useful as the contrast agent to perform splanchnic neurolysis.
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Reg Anesth Pain Med · Jan 2003
Randomized Controlled Trial Comparative Study Clinical TrialUsefulness of pre-emptive peribulbar block in pediatric vitreoretinal surgery: a prospective study.
Vitreoretinal (VR) surgery with or without scleral buckling is associated with significant postoperative pain and emesis in adults, and recent studies have addressed the effect of retro or peribulbar block on these parameters. VR surgery in children has received little attention regarding the incidence of pain and emesis, and the role of regional anesthesia in modifying these parameters. In this study, we compared peribulbar block with conventional opioid analgesia in children undergoing VR surgery. ⋯ Peribulbar block appears to be a safe and clinically superior alternative to intravenous opioid for pediatric VR surgery.
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Reg Anesth Pain Med · Jan 2003
Randomized Controlled Trial Clinical TrialEffect of bupivacaine with epinephrine wound instillation for pain relief after pediatric inguinal herniorrhaphy and hydrocelectomy.
To evaluate the effect of a 20- or 60-second instillation period using 0.5% bupivacaine with epinephrine for pain relief after pediatric inguinal herniorrhaphy and hydrocelectomy. ⋯ 0.5% Bupivacaine with epinephrine for as short an instillation period as 20 or 60 seconds can provide a good analgesic alternative after herniorrhaphy and hydrocelectomy in pediatric patients. All studied blocks had comparable duration of action.
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Reg Anesth Pain Med · Jan 2003
Comparative Study Clinical Trial Controlled Clinical TrialRestricted infraclavicular distribution of the local anesthetic solution after infraclavicular brachial plexus block.
The distribution of local anesthetic after different approaches for brachial plexus anesthesia could be responsible for the varying rates of side effects, such as phrenic block, hoarseness, and Horner's syndrome associated with each approach. We compared the distribution of local anesthetic within the neurovascular space in infraclavicular block with that of interscalene and supraclavicular block. ⋯ Spread of the local anesthetic from the infraclavicular space after infraclavicular coracoid block appears to be limited to below the level of the clavicle. Conversely, local anesthetic solution passes below the clavicle in all patients given interscalene or supraclavicular blocks.