Articles: analgesia.
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We report the peripartum anaesthetic management for vaginal delivery of a chronic pain patient with an implanted intrathecal pump. This is the first report describing labour analgesia in a patient with such a device. As intrathecal systems become more popular for the management of nonmalignant pain, this situation is likely to be encountered with increasing frequency in the future. ⋯ The presence of an existing intrathecal delivery system does not preclude the use of supplemental epidural analgesia during labour.
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Acta Anaesthesiol. Sin. · Dec 1997
The efficacy of intrathecal coadministration of morphine and bupivacaine for labor analgesia.
Intrathecal (i.t.) opioids can provide labor analgesia, but the onset of pain relief is slow. Bupivacaine has the beneficial property of less motor blockade than other local anesthetics. This study retrospectively examined the efficacy of concomitant use of i.t. morphine and bupivacaine for labor pain relief. ⋯ Our results showed that a single injection of i.t. morphine and bupivacaine provided rapid onset and effective analgesia with manageable side effects and without major complications. Thus, i.t. morphine and bupivacaine provides an alternative to epidural analgesia for most women in labor.
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Comparative Study Clinical Trial Controlled Clinical Trial
[Analgesia in breast surgery with interpleural bupivacaine].
A control group of 15 patients undergoing breast surgery was given general anesthesia. In 15 other patients an interpleural block with 0.4 ml/kg bupivacaine, 0.5%, was performed 20 minutes before induction of general anesthesia for pre-emptive analgesia. This was extended further by continuous administration of bupivacaine 0.25%, 0.125 ml/kg/hr by automatic infusion pump, with supplements of opiates for postoperative pain management. The combined technique was associated with significantly reduced perioperative opiate requirement with better emergence from anesthesia, fewer side effects, a prolonged pain-free period, and overall better quality of postoperative recovery.