Articles: nerve-block.
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As few anaesthetists provide lumbar erector spinae block for disc surgery, there is a need to provide training to enable a randomised controlled trial investigating analgesia after painful spinal surgery (NIHR153170). The primary objective of the study was to develop and measure the construct validity of a checklist for assessment of skills in performing lumbar and thoracic erector spinae fascial plane injection using soft-embalmed Thiel cadavers. ⋯ An 11-point checklist developed through a modified Delphi process to provide best practice guidance for fascial plane injection showed construct validity in performing lumbar and thoracic erector spinae fascial plane injection in soft-embalmed Thiel cadavers.
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Journal of anesthesia · Oct 2024
Randomized Controlled TrialInvestigation of the analgesic effects of rhomboid intercostal and pectoral nerve blocks in breast surgery.
The objective of this study was to examine the hypothesis that the opioid consumption of patients who receive a rhomboid intercostal block (RIB) or a pectoral nerve (PECS) block after unilateral modified radical mastectomy (MRM) surgery is less than that of patients who receive local anesthetic infiltration. ⋯ Compared to local anesthetic infiltration, the RIB and PECS blocks applied as part of multimodal analgesia in MRM surgery reduced opioid consumption in the first 24 h and improved the quality of recovery in the early period.
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Charcot-Marie-Tooth (CMT) disease is an inherited neurologic disorder characterized by progressive peripheral neuropathies. The use of peripheral nerve blocks (PNB) in patients with CMT disease has been controversial because of concerns about exacerbating existing neurologic impairments and the "double hit" hypothesis. We aimed to assess the use of PNB in pediatric patients with CMT disease undergoing orthopedic surgery to address the limited data available in the literature on this topic. ⋯ Despite concerns, PNB showed favourable outcomes in a pediatric cohort with CMT disease, with low opioid consumption and pain scores and minimal complications during follow-up. These findings match previous reports of adult patients with CMT disease and suggest that the benefits of PNB may outweigh the perceived risks in pediatric patients with CMT disease.
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Ni Eochagain and colleagues report that programmed intermittent bolus and continuous infusion regimens in continuous erector spinae plane (ESP) block catheters produced similar quality of recovery (QoR-15) scores, pain scores, and use of rescue opioids after video-assisted thoracic surgery. This is a reassuring finding for practitioners without access to pumps with programmed intermittent bolus functionality. Nevertheless, it remains plausible that the benefit of one regimen over another might vary depending on the specific infusion parameters. There continues to be scope for research into optimising programmed intermittent bolus delivery and dosing regimens and identifying the most appropriate clinical applications for this mode of infusion.
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The erector spinae plane (ESP) block is an increasingly utilized regional block in the emergency department, representing one effective alternative or adjunct to opioid analgesia in patients presenting with rib fractures. While there is growing interest, its widespread adoption faces hurdles, such as a lack of appropriate training resources. ⋯ To address this gap, we sought to design and assemble an inexpensive, simple to build, reusable phantom to simulate the sonographic anatomy of the posterior thoracic wall and serve as a task trainer for an ultrasound-guided ESP block. This novel phantom model reproduces an ultrasonographic fascial plane using a gelatin medium and 3D-printed thoracic spine with ribs allowing for needle guidance and hydrodissection.