Postoperative Epidural Analgesia and Epidural Hematoma

Epidural ketamine for postoperative analgesia.

·T WO factors have increased interest in ketamine for postoperative analgesia. The first was the discovery of the N-Methyl-D-aspartate (NMDA) receptor and its role in central pain processing and spinal cord neural plasticity.1 Ketamine is one of two clinically useful NMDA receptor antagonists available (the other is dextromethorphan). Ketarnine binds non-competitively to the PCI, (phencyclidine...

Epidural ketamine for postoperative analgesia

T WO factors have increased interest in ketamine for postoperative analgesia. The first was the discovery of the N-Methyl-D-asparrate (NMDA) receptor and its role in central pain processing and spinal cord neural plasticity. 1 Ketamine is one of two clinically useful NMDA receptor antagonists available (the other is dextromethorphan). Ketamine binds non-competitively to the PCI, (phencyclidine)...

Safety and efficacy of postoperative epidural analgesia.

Effective analgesia for postoperative pain relief after major surgery has been a practical proposition with epidural administration of local anaesthetic (LA) and opioid drugs since the early 1980s. Although epidural administration is perceived by 80% of UK anaesthetists as the ideal analgesic technique for upper abdominal surgery, there are many patients undergoing major surgery who do not rece...

Epidural analgesia improves postoperative nitrogen balance.

Postoperative nitrogen balance was monitored in twelve patients undergoing hysterectomy under either epidural analgesia or general anaesthesia. The mean cumulative five-day nitrogen losses were significantly lower after epidural analgesia than after general anaesthesia. Nitrogen sparing presumably results from inhibiting the stress-induced release of catabolic hormones, since epidural analgesia...

Epidural Analgesia in the Postoperative Period