Articles: nerve-block.
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Randomized Controlled Trial
Bilateral erector spinae plane block by multiple injection for pain control in pseudomyxoma peritonei surgery: a single-blind randomized controlled trial.
Currently, the primary surgical treatment for pseudomyxoma peritonei (PMP) is cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy (HIPEC). The perioperative period is frequently accompanied by severe pain. Erector spinae plane block (ESPB) can enhance analgesia for abdominal surgery. The purpose of this study was to compare the analgesic effects of bilateral multiple-injection ESPB in patients with PMP. ⋯ Compared to general anesthesia alone, bilateral multiple-injection ESPB with 0.2% ropivacaine can enhance analgesia and reduce opioid administration in patients with PMP. However, the duration of analgesia with ESPB is relatively short due to the low concentration of the local anesthetic used.
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Total knee arthroplasty (TKA) is one of the most performed surgical operations in the United States. Managing postoperative pain after TKA is of vital importance, as it is positively associated with outcome measures related to recovery of function and quality of life. Two commonly used methods to control postoperative pain are regional anesthesia (RA), consisting of a single or a combination of peripheral nerve and epidural blocks, and pain medication, such as opioids. Our retrospective analysis sought to better understand whether revision versus primary TKA impacted previously discovered disparities in perioperative pain management and use of RA at the Atlanta Veterans Affairs Health Care System (AVAHCS). Before data collection, we hypothesized that revision TKA would have a higher proportion of Black and older patients and that revision TKA patients would have lower postoperative pain scores. ⋯ Sociodemographic disparities in pain management have been reported in all healthcare systems, including the VAHCS. This moderately sized retrospective study, conducted at a single veterans affairs site, yielded several noteworthy findings. One finding of particular interest was that, despite Black patients reporting higher baseline and 24-hour postoperative pain scores, they were prescribed fewer opioids at discharge. Our results highlight the presence of clinically significant disparities in perioperative TKA pain management, emphasizing the need for continuous investigation and focused mitigation efforts among Veterans.
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Multicenter Study Comparative Study
Comparative efficacy of intrathecal morphine and adductor canal block in the knee arthroplasty population: a retrospective multi-centre cohort study.
Finding the balance of good postoperative analgesia while facilitiating mobility is important for a safe and satisfactory patient experience during Total Knee Arthroplasty (TKA). This study aimed to compare the efficacy of intrathecal morphine, adductor canal block, and their combination in optimizing pain management and postoperative recovery in TKA patients. This retrospective analysis of prospectively collected data evaluated postoperative pain scores, time to mobilisation, and length of hospital stay. ⋯ The combination of ITM and ACB in patients undergoing TKA provides improved postoperative analgesia with lower postoperative opioid requirement and earlier mobilization compared with ACB or ITM alone.
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Reg Anesth Pain Med · Oct 2024
Comparison of pericapsular nerve group and lateral quadratus lumborum blocks on cumulative opioid consumption after primary total hip arthroplasty: a randomized controlled trial.
Both the quadratus lumborum block (QLB) and the pericapsular nerve group (PENG) block provide effective postoperative analgesia after hip surgery while minimizing the impact on motor function. This study aimed to compare QLB and PENG in patients undergoing primary total hip arthroplasty (THA). ⋯ While both lateral QLB and PENG block+LFC block are effective analgesic methods for patients undergoing THA, patients receiving lateral QLB had decreased cumulative opioid consumption from 36 to 72 hours postoperative and lower pain scores with movement compared with patients receiving PENG+LFC blocks.