Regional anesthesia and pain medicine
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Reg Anesth Pain Med · Nov 2018
Serratus Plane Block: A Cadaveric Study to Evaluate Optimal Injectate Spread.
Although serratus plane block reportedly provides satisfactory analgesia for breast and thoracic surgeries, the optimal technique for consistent success has not been studied. The goal of this anatomical study was to evaluate the impact of volume, level, and site of injection on the extent of injectate spread that can influence anesthetic coverage. ⋯ Our data showed that a high-volume double-injection technique provides extensive and consistent dye spread in the anterior chest wall and axilla, regardless of the plane of injection relative to the SAM. This technique likely provides more reliable analgesic coverage for breast procedures especially those that involve the axilla, pending confirmation in future clinical studies.
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Reg Anesth Pain Med · Nov 2018
Editorial CommentPerioperative Esmolol and Opioids: Is More Really Less?
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Reg Anesth Pain Med · Nov 2018
Randomized Controlled TrialLipid Emulsion Pretreatment Decreased the Maximum Total and Free Plasma Concentration of Levobupivacaine for Femoral and Sciatic Nerve Block in Below-Knee Fracture Surgery.
Although intravenous lipid emulsion has been proved a powerful antidote for local anesthetic toxicity, there are few pharmacokinetic data on using lipid infusion as a pretreatment for other clinical applications. We assessed the influence of lipid pretreatment on the pharmacodynamics and pharmacokinetics of levobupivacaine. ⋯ This study was registered at the Chinese Clinical Trial Registry, identifier ChiCTR-TRC-14005203.