Articles: nerve-block.
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The erector spinae plane block (ESPB) is one of seven 'Plan A' blocks proposed by Regional Anaesthesia UK, covering the key areas of commonly encountered surgeries and acute pain. Unlike the other six blocks, the ESPB can be performed at all levels of the spine and provides analgesia to most regions of the body, leading to the argument that the ESPB is the ultimate Plan A block. Current studies show a high level of evidence supporting use in thoracoabdominal surgery but a lack of benefit in upper and lower limb surgery compared with local infiltration and other Plan A blocks. Thus, there is insufficient evidence to support the claim that the erector spinae plane block is the ultimate Plan A block.
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Thoracotomy is associated with severe postoperative pain. Effective management of acute pain after thoracotomy may reduce complications and chronic pain. Epidural analgesia (EPI) is considered the gold standard for postthoracotomy analgesia; however, it is associated with complications and limitations. Emerging evidence suggests that an intercostal nerve block (ICB) has a low risk of severe complications. Anesthetists will benefit from a review that assesses the advantages and disadvantages associated with ICB and EPI in thoracotomy. ⋯ ICB may be as effective as EPI for pain relief after thoracotomy.
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Randomized Controlled Trial
Ultrasound-Guided Techniques for Postoperative Analgesia in Patients Undergoing Laparoscopic Sleeve Gastrectomy: Erector Spinae Plane Block vs. Quadratus Lumborum Block.
Laparoscopic sleeve gastrectomy (LSG) is a common bariatric surgery. Regional anesthetic techniques decrease postoperative pain, narcotic analgesic requirements, and opioid-related adverse effects in patients scheduled for bariatric surgery. ⋯ Bilateral ultrasound-guided erector spinae plane block and bilateral ultrasound-guided quadratus lumborum block provided adequate postoperative pain control and reduced postoperative analgesic requirements for morbidly obese patients scheduled for laparoscopic sleeve gastrectomy with priority to bilateral erector spinae plane block.
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J. Cardiothorac. Vasc. Anesth. · May 2023
Review Meta AnalysisEffects of Ultrasound-Guided Transversus Thoracic Muscle Plane Block on Postoperative Pain and Side Effects: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
The effects of the transversus thoracic muscle plane (TTP) block on postoperative pain have become increasingly controversial. This meta-analysis compared the effects of the TTP block versus no block on postoperative analgesia and side effects to determine whether this new technique is a reliable alternative for pain management. PubMed, Cochrane Library, Embase, Web of Science, ClinicalTrials.gov, China National Knowledge Infrastructure, Chongqing VIP information, and Wanfang Data were searched for clinical studies investigating the analgesic effect of the TTP block compared to controls. ⋯ Furthermore, the trial sequence analysis confirmed the result of less 24-hour postoperative analgesic consumption in the TTP block group. As a novel technique, the TTP block exhibited a superior postoperative analgesic effect during the early postoperative period. Nevertheless, additional well-designed RCTs are needed.