Articles: nerve-block.
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Reg Anesth Pain Med · Apr 2024
Observational StudyCutaneous sensory block area of the ultrasound-guided subcostal transversus abdominis plane block: an observational study.
The transversus abdominis plane block (TAP) can be applied using different approaches, resulting in varying cutaneous analgesic distributions. This study aimed to assess the cutaneous sensory block area (CSBA) after ultrasound-guided TAP (US-TAP) using the subcostal approach. ⋯ The subcostal US-TAP results in a heterogeneous non-dermatomal CSBA with varying size and distribution across the medial abdominal wall.
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Reg Anesth Pain Med · Apr 2024
Does the impact of peripheral nerve blocks vary by age and comorbidity subgroups? A nationwide population-based study.
A large body of literature suggests that peripheral nerve blockade (PNB) is associated with improved perioperative outcomes in total hip and knee joint arthroplasty patients. However, it is unclear to what extent this association exists across patient subgroups based on age and health status. ⋯ PNB use is associated with beneficial effects more commonly observed among patients with a lower comorbidity burden, without a clear pattern of association with patient age.
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Reg Anesth Pain Med · Apr 2024
Combined erector spinae plane block with surgical intercostal nerve cryoablation for Nuss procedure is associated with decreased opioid use and length of stay.
Pain management for patients undergoing the Nuss procedure for treatment of pectus excavatum can be challenging. In an effort to improve pain management, our institution added bilateral single injection erector spinae plane (ESP) blocks to surgeon placed intercostal nerve cryoablation. We aimed to assess the efficacy of this practice change. ⋯ In a single-center academic practice, the addition of bilateral single injection ESP blocks at T6 to surgeon performed cryoablation reduced opioid consumption without a change in subjectively reported pain scores. The results from this pilot study can provide effect size estimates to guide the design of future randomized trials.