Regional anesthesia and pain medicine
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Reg Anesth Pain Med · Sep 2008
Multicenter Study Comparative StudyComplications associated with eye blocks and peripheral nerve blocks: an american society of anesthesiologists closed claims analysis.
Concern for block-related injury and liability has dissuaded many anesthesiologists from using regional anesthesia for eye and extremity surgery, despite many studies demonstrating the benefits of regional over general anesthesia. To determine injury patterns and liability associated with eye and peripheral nerve blocks, we re-examined the American Society of Anesthesiologists Closed Claims Database as part of the American Society of Regional Anesthesia and Pain Medicine's Practice Advisory on Neurologic Complications of Regional Anesthesia and Pain Medicine. ⋯ Performance of eye blocks by anesthesiologists significantly alters their liability profile, primarily related to permanent eye damage from block needle trauma. Though most peripheral nerve block claims are associated with temporary injuries, local anesthetic toxicity is a major cause of death or brain damage in these claims.
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Reg Anesth Pain Med · Sep 2008
ReviewPathophysiology of peripheral nerve injury during regional anesthesia.
Despite attention to technical details in performance of regional anesthetics, damage to nerves continues to be a concern. Understanding of pathophysiological mechanisms may aid in decreasing the incidence and severity of such injuries. ⋯ The relative importance of these pathogenic factors in cases of nerve injury after regional anesthesia is not resolved.
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Reg Anesth Pain Med · Sep 2008
Practice patterns related to block selection, nerve localization and risk disclosure: a survey of the American Society of Regional Anesthesia and Pain Medicine.
We aimed to identify current clinical practice patterns among members of the American Society of Regional Anesthesia and Pain Medicine (ASRA) members that relate to complications of regional anesthesia (RA). ⋯ Based on a 22% response rate, our survey suggests that the risks of RA most commonly disclosed to patients by ASRA members are benign while severe complications of RA are far less commonly disclosed. There is little agreement among ASRA members regarding their perceived incidence of complications following RA.