Articles: nerve-block.
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Paediatric anaesthesia · Oct 2020
Comparison of regional analgesia techniques for pleurodesis pain in pediatric patients.
Mechanical pleurodesis can prevent recurrence of spontaneous pneumothorax but is associated with significant postoperative pain. Adequate pain control is not only beneficial for patient comfort but also critical for mobilization and pulmonary recovery. Thoracic epidural catheters and paravertebral blocks have been used to alleviate pain after thoracoscopic surgery. However, no studies have evaluated the safety and efficacy of paravertebral block vs epidural analgesia vs no block in children undergoing pleurodesis. ⋯ Thoracic epidural analgesia offers a reduction in opioid use in the first two post-op days after pleurodesis but did not produce a clinically significant reduction in pain scores in comparison with paravertebral block or no block.
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Randomized Controlled Trial
Ultrasound-guided erector spinae block versus mid-transverse process to pleura block for postoperative analgesia in lumbar spinal surgery.
In recent years, promising results were achieved with the use of ultrasound (US)-guided interfascial plane blocks for effective postoperative analgesia in several surgeries. Erector spina plane (ESP) block and mid-transverse to pleura plane (MTP) block are the latest techniques in this area. The aim of this prospective and randomized study was to compare the postoperative analgesic efficacy of bilateral ESP and MTP blocks in patients undergoing lumbar spinal surgery under general anesthesia (GA). ⋯ Both ESP and MTP blocks provided effective pain relief after lumbar spinal surgery but the ESP block was superior to MTP block regarding postoperative analgesia in the first 24 h.
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Anaesth Crit Care Pain Med · Oct 2020
Injection pressure monitoring during peripheral nerve blocks: from bench to operating theatre.
Nerve damage can occur after ultrasound-guided peripheral nerve block (PNB). Injection pressure monitoring could improve the safety of PNB. The aim was to analyse parameters affecting pressure measurements during PNB. ⋯ Needle diameter, needle tip location, type of nerve/plexus, flow rates, and the anaesthetist can have a significant effect on injection pressure values and monitoring.
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Clin Neurol Neurosurg · Oct 2020
Efficacy of scalp nerve blocks using ropivacaïne 0,75% associated with intravenous dexamethasone for postoperative pain relief in craniotomies.
Pain after supratentorial craniotomy is common, 55 % to 80 % of patients experience moderate to severe pain in the first 48 h(1-7). The importance of intravenous dexamethasone as an adjuvant to local anaesthetics is increasingly applied(1-7), however its role in scalp nerve blocks with ropivacaine 0.75 % remains unexplored in post-operative analgesia. We analyzed 134 supratentorial craniotomies under general anaesthesia, 46 of which had preoperatively bilateral scalp nerve blocks with ropivacaine 0.75 %. ⋯ Peroperatively the scalp nerve blocks group showed a decrease in opioid consumption and a better hemodynamic stability. No anesthetic or chirurgical complications related to the use of scalp blocks were observed. Scalp nerve blocks associated with intravenous dexamethasone are found to be a straightforward and efficient analgesic approach during supratentorial craniotomies.
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The optimal continuous peripheral nerve block (CPNB) technique for total hip arthroplasty (THA) that maximizes both analgesia and mobility is unknown. Continuous erector spinae plane (ESP) blocks were implemented at our institution as a replacement for fascia iliaca (FI) catheters to improve our THA clinical pathway. We designed this study to test the hypothesis that this change will increase early postoperative ambulation for elective primary THA patients. ⋯ Replacing FI catheters with continuous ESP blocks within a clinical pathway results in increased early ambulation by elective primary THA patients.