Articles: nerve-block.
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Paediatric anaesthesia · Jan 2003
Randomized Controlled Trial Clinical TrialA comparison between local anaesthetic dorsal nerve block and caudal bupivacaine with ketamine for paediatric circumcision.
Ketamine has been shown to prolong analgesia produced by caudal local anaesthetic block and is now in common use. This study compares caudal block using bupivacaine/ketamine with dorsal nerve block of the penis. ⋯ Caudal anaesthesia with bupivacaine/ketamine does not confer any advantage over a dorsal nerve block with the doses used in this study. Because of the higher incidence of side-effects and technique failure in the caudal group, dorsal nerve block is perhaps the preferred technique.
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Cochrane Db Syst Rev · Jan 2003
ReviewCaudal epidural block versus other methods of postoperative pain relief for circumcision in boys.
Circumcision is a commonly performed surgical procedure in boys and caudal analgesia is frequently used to minimize discomfort of penile surgery postoperatively. For humanitarian and physiological reasons pain should be anticipated and effectively controlled while ensuring patient safety. Several non-caudal analgesic techniques can be used including: penile block, systemic opioids and topical local anaesthetic cream,emulsion or gel. ⋯ Few studies compare caudal analgesia with other commonly available methods of analgesia in boys having circumcision surgery. Although the need for rescue analgesia is reduced in the early postoperative period when caudal is compared with parenteral analgesia,evidence from trials may no longer reflect current practice and is limited by small numbers and poor methodology. There is a need for properly designed trials to study the relative efficacy of caudal epidural with other methods such as penile block, morphine, simple analgesics and topical local anaesthetic cream,emulsions or gel.
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Acta Anaesthesiol Scand · Jan 2003
Randomized Controlled Trial Comparative Study Clinical TrialComparison of the catheter-technique psoas compartment block and the epidural block for analgesia in partial hip replacement surgery.
The aim of this study was to compare the intra- and postoperative analgesia provided by the catheter-technique psoas compartment block and the epidural block in hip-fractured patients. We also compared hemodynamic stability, motor blockade, ease of performing the technique, and complications. ⋯ The continuous psoas compartment block provides excellent intraoperative and postoperative analgesia with a low incidence of complications for partial hip replacement surgery
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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.
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Acta Anaesthesiol Belg · Jan 2003
Randomized Controlled Trial Comparative Study Clinical TrialThe effect of mandibular nerve block on opioid consumption, nausea and vomiting in bilateral mandibular osteotomies.
The purpose of this study was to compare the efficacy of a mandibular nerve block to placebo, in patients undergoing mandibular osteotomy surgery, regarding opioid consumption and adverse opioid induced side effects. Forty healthy individuals with a mean age of 19.7 years participated in the study. All subjects received lidocaïn 2% + adrenaline 1/80,000 versus placebo for mandibular nerve block in a randomized double-blind manner. Opioid consumption and opioid related side effect such as postoperative nausea and vomiting (PONV), and respiratory depression were assessed. ⋯ The mandibular block during mandibular osteotomy reduces intra-operative opioid consumption but does not alternate the opioid related side-effects in the postoperative phase.