Articles: nerve-block.
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Am J Phys Med Rehabil · Apr 2004
Case ReportsTibial nerve block with anesthetics resulting in achilles tendon avulsion.
Diagnostic tibial nerve block with anesthetics is a common and safe procedure for the management of the spastic equinovarus foot. Side effects have been rarely reported. We present the case of a hemiplegic patient with a spastic equinovarus foot who presented with an avulsion fracture of the calcaneum at the insertion of the Achilles tendon consecutive to a diagnostic tibial nerve block with anesthetic agents. Although rare, such a complication should be considered when the Achilles tendon is shortened and when the patient is suspected of bone osteoporosis or dystrophy.
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Randomized Controlled Trial Comparative Study Clinical Trial
Effect of neurolytic celiac plexus block on pain relief, quality of life, and survival in patients with unresectable pancreatic cancer: a randomized controlled trial.
Pancreatic cancer is an aggressive tumor associated with high mortality. Optimal pain control may improve quality of life (QOL) for these patients. ⋯ Although NCPB improves pain relief in patients with pancreatic cancer vs optimized systemic analgesic therapy alone, it does not affect QOL or survival.
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Randomized Controlled Trial Clinical Trial
Clonidine added to bupivacaine enhances and prolongs analgesia after brachial plexus block via a local mechanism in healthy volunteers.
The addition of clonidine to local anaesthetics enhances pain relief after peripheral nerve block, but the site of action is unproven. ⋯ The admixture of clonidine to bupivacaine plus epinephrine prolongs and enhances brachial plexus blockade. Lower clonidine plasma concentrations for block treatment strongly suggest a local effect.
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Randomized Controlled Trial Clinical Trial
High plasma ropivacaine concentrations after fascia iliaca compartment block in children.
The pharmacokinetic profile of local anaesthetics is influenced by the mode of administration. We sought to compare the pharmacokinetics of two doses of ropivacaine after fascia iliaca compartment (FIC) block in children. ⋯ The administration of ropivacaine 3.5 mg x kg(-1) can be associated with sustained high plasma concentrations of ropivacaine, outside the tolerable range. In view of these results, we recommend the use of lower ropivacaine dosage during FIC block in children.
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Reg Anesth Pain Med · Mar 2004
Randomized Controlled Trial Comparative Study Clinical TrialPostoperative analgesia after total-hip arthroplasty: Comparison of intravenous patient-controlled analgesia with morphine and single injection of femoral nerve or psoas compartment block. a prospective, randomized, double-blind study.
The authors compared the analgesic effects and quality of rehabilitation of three analgesic techniques after total-hip arthroplasty in a double-blind, randomized trial. ⋯ PCA is an efficient and safe analgesia technique. FNB and PCB should not be used routinely after total-hip arthroplasty.