Regional anesthesia and pain medicine
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Reg Anesth Pain Med · May 2020
Meta AnalysisSerotonin-norepinephrine reuptake inhibitors for the prevention of migraine and vestibular migraine: a systematic review and meta-analysis.
The role of serotonin-norepinephrine reuptake inhibitors (SNRIs) in migraine prophylaxis has not been completely established. Current treatments for vestibular migraine (VM) are based on scarce evidence. We aimed to perform an updated review focusing on the efficacy and tolerability of SNRIs for migraine and VM prevention. ⋯ SNRIs were clinically safe and effective for migraine and VM prophylaxis, were better than a placebo, and not inferior to other active drugs. SNRIs may be a preferable choice for patients with VM with psychiatric disorders.
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Reg Anesth Pain Med · May 2020
Observational StudyHigh definition ultrasound imaging of the individual elements of the brachial plexus above the clavicle.
Ultrasonography of the brachial plexus (BP) has been described but there are limited data on visualization of the T1 ventral ramus and the inferior trunk. This prospective observational study aimed to evaluate a high definition ultrasound imaging technique to systematically identify the individual elements of the BP above the clavicle. ⋯ We have demonstrated that it is feasible to accurately identify majority of the main components of the BP above the clavicle, including the T1 ventral ramus and the formation of the inferior trunk, using high definition ultrasound imaging.
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Reg Anesth Pain Med · May 2020
Postdural puncture headache in the obstetric population: a new approach?
The gold standard for the treatment of postdural puncture headache (PDPH) is the epidural blood patch (EBP). Regional techniques-sphenopalatine ganglion block (SPGB), greater occipital nerve block (GONB) and trigger point infiltration (TPI)-can also be used for the treatment of PDPH. Our objective was to evaluate the efficacy of these peripheral nerve blocks (PNBs) in the treatment of PDPH. ⋯ SPGB, GONB and TPI can be safe and effective options for treatment of PDPH, but do not completely eliminate the need for EBP. Prospective studies designed to identify factors associated with unsuccessful treatment are required.
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Reg Anesth Pain Med · May 2020
Observational StudyAnalysis of judicial precedent cases regarding epidural injection in chronic pain management in Republic of Korea.
Although there is a low incidence of complications associated with epidural injections, pain physicians should still remain vigilant for potentially serious adverse outcomes. This study aimed to identify and describe the major complications of epidural injections. ⋯ Our data will allow pain physicians to become acquainted with the major epidural injection-associated complications that underlie malpractice cases.