Articles: nerve-block.
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Journal of anesthesia · Apr 2023
Randomized Controlled TrialSedation efficacy of different dose of remimazolam with sufentanil for nerve block in young and elderly patients: a randomized, controlled study.
Anxiety and pain commonly occur during nerve block, we aimed to investigate the sedation efficacy of different doses of remimazolam with sufentanil in young and elderly patients. ⋯ Remimazolam 0.08 mg/kg provided the best sedation efficacy in young patients while remimazolam 0.04 mg/kg with the trend of less respiratory adverse events was more optimal for elderly patients.
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Minerva anestesiologica · Apr 2023
Randomized Controlled TrialUltrasound-guided rhomboid intercostal block versus erector spinae plane block for unilateral dorsal back myofascial pain syndrome: a prospective, randomized trial.
The aim of this study was to investigate the effects of erector spinae plane block (ESPB) and rhomboid intercostal block (RIB) on pain, disability, quality of life and patient satisfaction in patients with myofascial pain syndrome (MPS). ⋯ This study showed that ESPB and RIB blocks are effective techniques for pain, disability, and quality of life in patients with MPS. We suggest that the interfascial space can be useful in the administration of analgesic agents for the treatment of MPS.
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Reg Anesth Pain Med · Apr 2023
Sonoanatomy and an ultrasound scanning protocol of the intramuscular innervation pattern of the infraspinatus muscle.
Botulinum neurotoxin injection is a valuable treatment method for patients with myofascial pain syndrome in the infraspinatus muscle. However, there is no botulinum neurotoxin injection guideline, and the most appropriate injection site based on topographical anatomic information for this injection to effectively treat myofascial pain syndrome in the infraspinatus muscle is unclear. The purpose of this study was to evaluate the intramuscular nerve terminal of the infraspinatus muscle and to suggest the most efficient botulinum neurotoxin injection sites. ⋯ The proposed injection sites based on the intramuscular nerve terminal and surface landmarks can be regarded as accurate locations to reach the cluster area of the intramuscular nerve terminal and each compartment of the infraspinatus muscle to manage the myofascial pain syndrome in the infraspinatus muscle.
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Pediatric emergency care · Apr 2023
Case ReportsUltrasound-Guided Paravenous Saphenous Nerve Block for Lower Extremity Abscess Incision and Drainage in a Male Adolescent.
The use of ultrasound-guided regional anesthesia is growing as a modality for analgesia provision within the pediatric emergency department. We present a case in which a paravenous saphenous nerve block was used for anesthesia during incision and drainage of a lower extremity abscess. We further review the technique and literature concerning this straightforward and effective procedure.