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Papers of the Week

Papers: 26 Mar 2022 - 1 Apr 2022

Human Studies


Front Neurol


Intravenous Lidocaine and Ketamine Infusions for Headache Disorders: A Retrospective Cohort Study.


Ray JC, Cheng S, Tsan K, Hussain H, Stark RJ, Matharu MS, Hutton E
Front Neurol. 2022; 13:842082.
PMID: 35356451.


The use of lidocaine (lignocaine) and ketamine infusion in the inpatient treatment of patients with headache disorders is supported by small case series. We undertook a retrospective cohort study in order to assess the efficacy, duration and safety of lidocaine and ketamine infusions.