Articles: nerve-block.
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Meta Analysis Comparative Study
Comparison of the efficacy and safety of different puncture routes for ultrasound-guided fascia iliaca compartment block for early analgesia after hip arthroplasty: A meta-analysis.
This study aimed to compare the effect of ultrasound-guided fascia iliaca compartment block with different puncture sites on postoperative analgesia in patients undergoing hip arthroplasty. ⋯ This study demonstrates that the SA puncture pathway has a significant advantage over the IA pathway in reducing active pain in early postoperative pain management without increasing the risk of adverse events. This finding supports the prioritization of SA pathway in clinical practice where postoperative pain control is considered. Future research should continue to explore the use of SA pathway in different patient populations and types of surgery, as well as their impact on long-term postoperative recovery, with the aim of optimizing individualized postoperative pain management strategies.
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Reg Anesth Pain Med · Aug 2024
Dexamethasone as a perineural adjuvant to a ropivacaine popliteal sciatic nerve block for pediatric foot surgery: a randomized, double-blind, placebo-controlled trial.
This study assessed the effect of perineural dexamethasone on block duration, opioid requirement, blood glucose levels, and stress response to surgery as measured by the neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR), following pediatric foot and ankle surgery. ⋯ Perineural dexamethasone significantly prolonged postoperative motor block duration and did not influence blood glucose, NLR, or PLR levels.
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Background and Objectives: Fascia iliaca compartment block (FICB) is an effective and relatively safe technique in perioperative pain management for hip surgery. However, blockade of the obturator nerve (ON) using this technique remains controversial. This study aimed to compare dye spread patterns and nerve involvement in the suprainguinal FICB (S-FICB) and infrainguinal FICB (I-FICB) approaches using different volumes of dye. ⋯ A stained ON was only observed in S-FICBs when 60 mL of dye was used. Conclusions: In this cadaveric evaluation, the ON was not stained in either FICB approach with the volume of injectate commonly used in clinical practice. The S-FICBs but not I-FICBs using a high volume of injectate resulted in extended spreading to the lumbar plexus branches.
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Reg Anesth Pain Med · Aug 2024
Anatomical evaluation of the superficial parasternal intercostal plane block.
Few cadaveric studies have evaluated the dye spread with superficial parasternal intercostal plane (SPIP) blocks. In this study, we examined the dye spread of an ultrasound-guided SPIP block in a human cadaveric model with single and double injection techniques. ⋯ The SPIP block demonstrated limited spread in this cadaver study. A single injection of this block may be of limited value and multiple SPIP injections may be needed to have adequate spread for anterior thoracic procedures.