Regional anesthesia and pain medicine
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Reg Anesth Pain Med · Jan 2001
Letter Comparative StudyCorrection factor for comparisons between levobupivacaine and racemic bupivacaine.
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Reg Anesth Pain Med · Nov 2000
Randomized Controlled Trial Clinical Trial Controlled Clinical TrialEffects of epidural injection on spinal block during combined spinal and epidural anesthesia for cesarean delivery.
Epidural injection has been known to enhance spinal anesthesia in combined spinal and epidural (CSE) anesthesia. Saline and local anesthetics have been reported to have a volume effect, elevating sensory level when supplementing a volume into the epidural space. We evaluated the effects of epidural injection when using the CSE technique for cesarean delivery. ⋯ We could not achieve satisfactory surgical analgesia with 8 mg of hyperbaric bupivacaine injected into the subarachnoid space using the needle-through-needle technique in cesarean deliveries. An epidural saline injection elevated the sensory level, which did not improve the spinal block, whereas an epidural injection of 10 mL of 0.25% bupivacaine enhanced the spinal block and sustained the block postoperatively.