Cahiers d'anesthésiologie
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The laryngeal mask (LM) is a new concept developed by Brain. Easily inserted, the LM allows appropriate ventilation without the disadvantages of either the facial mask or the endotracheal intubation with its own complications. The limits of its use concern all the cases of reduction of thoracopulmonary compliance and full stomach. ⋯ Moreover, the LM is widely used for ENT and ophthalmic surgeries, in paediatric and adult procedures. Many cases of foreseeable or unforeseeable difficult intubation have been resolved by the insertion of a LM, allowing secondary intubation through the mask. Further investigations are required in order to evaluate the real limits and indications for its extended use.
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Five children with cancer pain were given continuous intrathecal morphine or fentanyl infusion associated with bupivacaine 0.25% without epinephrine. The morphine daily dose varied from 0.1 mg.kg-1 to 1 mg.kg-1, the maximum daily dose of fentanyl was 0.1 mg.kg-1 associated with the same dose of intravenous fentanyl, and the maximum daily dose of bupivacaine was 1 mg.kg-1. Intrathecal treatment was started after oral and epidural morphine treatment had failed. ⋯ A satisfactory analgesia was achieved until demise occurred. In all children, urinary retention was the only side effect of the therapy. Therefore, intrathecal opioid and bupivacaine may be indicated after oral morphine therapy has failed in children with advanced cancer refractory pain.
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The first anaesthetic record was introduced into medical practice in 1940. Since then few changes have been made to it and it remains a rudimentary memorandum. ⋯ Apart from theoretical and experimental arguments, in practice one has to master the automatic collection of data, management of alarms and the technology of the networks involved in order to manage the flow of information by channelling it and organizing it into a hierarchy. Four other objectives can be added to the clinical recording and its medico-legal applications: anaesthetic cost evaluation, quality of care, research and clinical teaching which will provide the basis of anaesthetic epidemiological research.
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In 1986, Reiestad and Strömskag introduced interpleural postoperative analgesia with local anaesthetic solutions. The aim of this review was to describe the physiological mechanisms, indications and limits of this new mechanisms, indications and limits of this new technic. Interpleural analgesia has been successfully used for pain relief after cholecystectomy by subcostal incision. ⋯ After thoracotomy, if this technic seemed to be simple by visual placement of the catheter tips by the surgeon, most of the studies failed to demonstrate reduction of postoperative pain. Finally, interpleural analgesia has recently been shown to be effective in the management in various chronic pain syndromes of the upper abdomen (pancreatitis...) and thorax (postherpetic neuralgia, upper extremity reflex sympathetic dystrophy). The efficacy of this technic for long-term chronic pain involves the blockade of the sympathetic chain of the injected side.