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Transient radicular irritation followed by meningitis after spinal anesthesia
C Mardirosoff1, L Dumont, M Mattys
1Department of Anesthesiology, Brugmann University Hospital, Brussels, Belgium.
Acta Anaesthesiologica Belgica
|January 1, 1996
Abstract:
Neurotoxicity of spinally administered hyperbaric 5% lidocaine is becoming a serious concern in view of the recent literature. We report a case of probable neurotoxicity of hyperbaric 5% lidocaine, followed by an aseptic meningitis. This case report emphasizes the danger of using hyperbaric 5% lidocaine in a too high dose while performing spinal anesthesia.
Insights
Hyperbaric 5% lidocaine administered intrathecally may cause neurotoxicity and aseptic meningitis. Careful dosing is crucial during spinal anesthesia to prevent adverse neurological events.
Area of Science:
- Anesthesiology
- Neuroscience
- Toxicology
Background:
- Hyperbaric 5% lidocaine is frequently used for spinal anesthesia.
- Recent literature suggests potential neurotoxicity associated with its spinal administration.
Observation:
- A case of probable neurotoxicity following spinal anesthesia with hyperbaric 5% lidocaine is presented.
- The patient developed aseptic meningitis subsequent to the lidocaine administration.
Findings:
- The neurotoxic effects observed were likely dose-dependent.
- Aseptic meningitis is a potential complication of intrathecal hyperbaric lidocaine.
Implications:
- This case highlights the risks of using high doses of hyperbaric 5% lidocaine for spinal anesthesia.
- Clinicians should exercise caution and adhere to recommended dosages to mitigate neurotoxicity risks.