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The analgesic effect of intravenous ketamine and lidocaine on pain after spinal cord injury.
- Source :
-
Acta Anaesthesiologica Scandinavica . Apr2004, Vol. 48 Issue 4, p498-506. 9p. - Publication Year :
- 2004
-
Abstract
- Pain following spinal cord injury (SCI) is a therapeutic challenge. Only a few treatments have been assessed in randomized, controlled trials. The primary objective of the present study was to examine the analgesic effect of ketamine and lidocaine in a group of patients with neuropathic pain below the level of spinal cord injury. We also wanted to assess sensory abnormalities to see if this could help us to identify responders and if treatments resulted in changes of sensibility. Response to treatment, defined as 50% reduction in VAS-score during infusion, was recorded in 5/10 in the ketamine, 1/10 in the lidocaine and 0/10 in the placebo groups. Neither ketamine nor lidocaine changed temperature thresholds or assessments of mechanical; dynamic and static sensibility. Nor could these sensory assessments predict response to treatment in this setting. Lidocaine and particularly ketamine were associated with frequent side-effects. Ketamine but not lidocaine showed a significant analgesic effect in patients with neuropathic pain after spinal cord injury. The pain relief was not associated with altered temperature thresholds or other changes of sensory function. [ABSTRACT FROM AUTHOR]
- Subjects :
- *KETAMINE
*LIDOCAINE
*ANALGESICS
*THERAPEUTICS
*PAIN management
*SPINAL cord injuries
Subjects
Details
- Language :
- English
- ISSN :
- 00015172
- Volume :
- 48
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Acta Anaesthesiologica Scandinavica
- Publication Type :
- Academic Journal
- Accession number :
- 13025003
- Full Text :
- https://doi.org/10.1111/j.1399-6576.2003.00330.x