Articles: nerve-block.
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J. Cardiothorac. Vasc. Anesth. · Mar 2023
The Use of Unilateral Erector Spinae Plane Block in Minimally Invasive Cardiac Surgery.
To examine the efficacy of continuous unilateral erector spinae plane (ESP) blocks in minimally invasive cardiac surgery patients. ⋯ Erector spinae plane catheter use may safely improve postoperative measures, including decreased opioid consumption and improved pain relief, as well as reductions in ICU and hospital lengths of stay in patients undergoing minimally invasive cardiac surgery.
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Anesthesia and analgesia · Mar 2023
ReviewPro and Con: How Important Is the Exact Location of Adductor Canal and Femoral Triangle Blocks?
In this Pro-Con commentary article, we debate the importance of anterior thigh block locations for analgesia following total knee arthroplasty. The debate is based on the current literature, our understanding of the relevant anatomy, and a clinical perspective. ⋯ The Pro side of the debate supports the view that more distal block locations in the anterior thigh increase the risk of excluding the medial and intermediate cutaneous nerves of the thigh and the nerve to the vastus medialis, while increasing the risk of spread to the popliteal fossa, making distal femoral triangle block the preferred location. The Con side of the debate adopts the view that while the exact location of local anesthetic injection appears anatomically important, it has not been proven to be clinically relevant.
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Minerva anestesiologica · Mar 2023
Randomized Controlled TrialComparison of efficacy of erector spinae plane block, thoracic paravertebral block, and erector spinae plane block and thoracic paravertebral block combination for acute pain after video-assisted thoracoscopic surgery: a randomized controlled study.
The aim of this study was to compare the efficacy of ultrasound-guided erector spinae plane block (ESPB), thoracic paravertebral block (TPVB), and ESPB and TPVB combination on acute pain after video-assisted thoracoscopic surgery (VATS). ⋯ ESPB alone and the combination of ESPB and TPVB provided superior primary outcomes compared to TPVB alone. Morphine and rescue analgesic consumptions were higher in TPVB than comb-group. ESPB and comb-group were statistically similar in terms of primary and secondary outcomes. This study is one of the first studies using the combination of ESBP and TPVB for pain after VATS, and shows the efficacy of this approach.
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Randomized Controlled Trial
The Efficacy of Erector Spinae Plane Block Compared With Intrathecal Morphine in Postoperative Analgesia in Patients Undergoing Lumbar Spine Surgery: A Double-blind Prospective Comparative Study.
Severe postoperative pain is experienced by most patients who undergo spine surgery. Erector spinae plane block (ESPB) is a successful method for postoperative analgesia and has only minor complications. Intrathecal morphine (ITM) demonstrates high efficacy for analgesia up to 24 hours postsurgery. ESPBs and ITM for postoperative analgesia in lumbar spine surgeries have never been compared in prior studies. ⋯ We concluded that ITM 0.3 mg provides more potent analgesia up to 48 hours postoperatively than an ESPB, based upon VAS score, analgesic durations, and postoperative analgesic requirements.
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Anesthesia and analgesia · Mar 2023
Anatomical and Radiological Assessments of Injectate Spread Stratified by the Volume of the Pericapsular Nerve Group Block.
The pericapsular nerve group (PENG) block was recently suggested as a regional technique for managing acute pain after hip surgery. However, few anatomical studies have confirmed the spread of injectate during the PENG block. This cadaver study aimed to analyze injectate spread to the target nerves during single-injection ultrasound-guided PENG block. ⋯ After combining the dissection and radiological findings, the single-injection ultrasound-guided PENG blocks with volumes of 10, 20, and 30 mL do not support motor sparing or selective anterior hip capsule innervation in a clinical setting. If early rehabilitation is needed, high-volume PENG block might not be the ideal option, and persisting pain after PENG block might be attributed in part to the lack of obturator nerve articular branches blockade.