Aliases:
Topic aliases are alternate phrasings for a particular topic.
LA toxicity
Local anaesthetic overdose
LA overdose
Local Anaesthetic Systemic Toxicity
Local Anesthetic Systemic Toxicity
LAST
Local anaesthetic toxicity
Local anesthetic toxicity
Local anaesthesia toxicity
Cardiovascular signs (often the only manifestation of
severe LAST)
- Initially may be hyperdynamic (hypertension, tachycardia, ventricular arrhythmias), then
- Progressive hypotension
- Conduction block, bradycardia or asystole
- Ventricular arrhythmia (ventricular tachycardia, Torsades de Pointes, ventricular fibrillation)
www.asra.com/checklist-fo...
severe LAST)
- Initially may be hyperdynamic (hypertension, tachycardia, ventricular arrhythmias), then
- Progressive hypotension
- Conduction block, bradycardia or asystole
- Ventricular arrhythmia (ventricular tachycardia, Torsades de Pointes, ventricular fibrillation)
www.asra.com/checklist-fo...
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Aug 16, 2012
Central nervous system signs (may be subtle or absent)
- Excitation (agitation, confusion, muscle twitching, seizure)
- Depression (drowsiness, obtundation, coma or
apnea)
- Non-specific (metallic taste, circumoral numbness, diplopia, tinnitus, dizziness)
www.asra.com/checklist-fo...
- Excitation (agitation, confusion, muscle twitching, seizure)
- Depression (drowsiness, obtundation, coma or
apnea)
- Non-specific (metallic taste, circumoral numbness, diplopia, tinnitus, dizziness)
www.asra.com/checklist-fo...
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Jul 15, 2012
Consider LAST in any patient with altered mental status, neurological symptoms or cardiovascular instability after a regional anesthetic. www.asra.com/checklist-fo...
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Jul 15, 2012
Post LAST events to lipidrescue.org and use of intralipid to lipidregistry.org
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Cam Morgan
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Dec 30, 2012
ASRA have created a checklist for the management of local anaesthetic systemic toxicity (LAST) at www.asra.com/checklist-fo...
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