Regional anesthesia and pain medicine
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Reg Anesth Pain Med · Nov 2023
ReviewHow large language models can augment perioperative medicine: a daring discourse.
Interest in natural language processing, specifically large language models, for clinical applications has exploded in a matter of several months since the introduction of ChatGPT. Large language models are powerful and impressive. ⋯ We review three potential major areas in which it may be used to benefit perioperative medicine: (1) clinical decision support and surveillance tools, (2) improved aggregation and analysis of research data related to large retrospective studies and application in predictive modeling, and (3) optimized documentation for quality measurement, monitoring and billing compliance. These large language models are here to stay and, as perioperative providers, we can either adapt to this technology or be curtailed by those who learn to use it well.
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Reg Anesth Pain Med · Nov 2023
Cadaveric study investigating the femoral nerve-sparing volume for pericapsular nerve group (PENG) block.
This cadaveric study investigated the maximum effective volume of dye in 90% of cases (MEV90) required to stain the iliac bone between the anterior inferior iliac spine (AIIS) and the iliopubic eminence (IPE) while sparing the femoral nerve during the performance of pericapsular nerve group (PENG) block. ⋯ For PENG block, the MEV90 of methylene blue required to spare the femoral nerve in a cadaveric model is 13.2 mL. Further studies are required to correlate this finding with the MEV90 of local anesthetic in live subjects.
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Reg Anesth Pain Med · Nov 2023
Case ReportsKetamine for atypical facial pain and hormonal dysregulation: a case report.
Ketamine has garnered increased interest for its promising applications in chronic pain treatment, particularly in cases where conventional therapies have proven insufficient. Nevertheless, despite its potential advantages, ketamine remains classified as a third-line medication for pain management. While there are well-documented reactions to ketamine such as hypertension and tachycardia, not much is known about its relationship to cortisol. In this case report, we explicate the administration of ketamine in a patient presenting with atypical facial pain, examining its multifaceted effects on cortisol levels and concurrent pain management. ⋯ While ketamine is primarily known to control pain through the antagonization of N-methyl-D-aspartate receptors, its effects on cortisol may also contribute to its analgesic properties. Physicians should be aware of the potential for these interactions, particularly when treating patients with a predisposition to hormonal imbalances.