Regional anesthesia and pain medicine
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Reg Anesth Pain Med · Nov 2007
Randomized Controlled TrialEffect of lumbar flexion on the extent of epidural blockade.
This study examined the effect of lumbar flexion on the extent of the epidural block during lumbar epidural anesthesia. ⋯ Lumbar flexion has no clinically relevant effect on sensory spread during epidural anesthesia.
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Reg Anesth Pain Med · Nov 2007
Case ReportsBee stings--a remedy for postherpetic neuralgia? A case report.
This case report describes the effects of bee stings on painful postherpetic neuralgia in a 51-year-old man. ⋯ Bee venom and bee sting therapy have been shown to have both antinociceptive and anti-inflammatory properties, which may explain why the bee stings relieved the patient's postherpetic neuralgia. Bee sting or bee venom therapy should be further investigated as a potential treatment modality for postherpetic neuralgia.
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Reg Anesth Pain Med · Nov 2007
Multicenter StudyFactors predicting success and failure for cervical facet radiofrequency denervation: a multi-center analysis.
The concept of radiofrequency denervation has recently come under question in light of several studies showing minimal to no benefit. One possibility proposed for these negative outcomes is poor selection criteria. Unlike virtually all other spine interventions, the factors associated with success and failure for cervical facet denervation have yet to be determined. The purpose of this study is to determine which demographic, clinical and treatment factors are associated with cervical facet radiofrequency denervation outcomes. ⋯ Selecting patients based on key clinical variables may increase the chance of treatment success for cervical facet radiofrequency denervation.