Articles: nerve-block.
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Regional-Anaesthesie · Apr 1988
Randomized Controlled Trial Clinical Trial[Clinical effectiveness and systemic toxicity of various mixtures of prilocaine and bupivacaine in axillary plexus block].
The presently existing local anesthetics (LA) do not guarantee a rapid onset and simultaneously a long duration of action. The combination of a medium-long acting LA with bupivacaine, a long-acting LA with slow onset, could be means to achieve these aims. Prilocaine was chosen as the medium-long acting LA because it has the lowest toxicity of this group and for pharmacological reasons. ⋯ Forty minutes after injection there were no significant differences between the groups. Motor blockade after 20 min was significantly lower in the bupivacaine group than in the prilocaine group (P less than 0.05). After 4 h all three prilocaine-bupivacaine mixtures showed a significantly more pronounced analgesia of the median nerve than the prilocaine group (P less than 0.02-0.001).(ABSTRACT TRUNCATED AT 400 WORDS)
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Three groups each of 20 patients scheduled to undergo operations on hand or forearm, received supraclavicular brachial plexus blocks with 25 ml lignocaine 1.5%. Patients in the control group did not suffer from pain and were not asked to do muscular exercise. Patients with acute trauma of the upper limb formed the pain group and showed significantly decreased latency for onset of analgesia, partial and complete muscle paralysis. ⋯ Onset of analgesia, partial and complete muscle paralysis was significantly more rapid than in both control and pain groups. Changes in the duration of block were not significant. It is concluded that pain and muscular exercise enhance the onset of brachial plexus blockade.
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Ugeskrift for laeger · Mar 1988
Letter Case Reports[Iatrogenic femoral nerve neuropathy after lumbar plexus block].
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Letter Case Reports
A complication of ilio-inguinal block for inguinal hernia repair.