Articles: nerve-block.
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J Coll Physicians Surg Pak · Jan 2025
Randomized Controlled TrialLumbar Erector Spinae Plane Block Provides Effective Postoperative Analgesia in Hip Fracture Surgery.
To compare the postoperative analgesic effectiveness of ultrasound-guided lumbar erector spinae plane (LESP) block with lumbar plexus block (LPB) in patients operated for proximal femur fractures. ⋯ Lumbar erector spinae plane block, Lumbar plexus block, Ultrasound-guided, Hip surgery, Femur fracture, Postoperative analgesia.
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Observational Study
Analgesia-nociception index accurately predicts inadequate pectoralis muscle fascia block (PECS) in patients undergoing breast surgery: A prospective observational study.
Postoperative opioid administration has been largely replaced by regional anesthesia techniques. We aimed to determine whether intraoperative Analgesia-Nociception Index (ANI) can aid in early evaluation of the effectiveness of regional blocks such as the pectoralis muscle fascia block (PECS, pectoserratus and interpectoral plane blocks) and predicting the need for analgesics postoperatively. ⋯ The intraoperative ANI nadir <50 was strongly correlated with need for postoperative opioids. The ANI may aid in objectively evaluating the effectiveness of pectoralis muscle fascial blocks and predicting postoperative need for analgesics.