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http://dx.doi.org/10.1007/BF01569478 | DOI Listing |
Nat Commun
January 2025
Department of Pharmaceutical Sciences, Thomas J. Long School of Pharmacy, University of the Pacific, Stockton, CA, US.
The opioid crisis, driven by synthetic opioids like fentanyl, demands innovative solutions. The opioid antidote naloxone has a short action ( ~ 1 hour), requiring repeated doses. To address this, we present a new and simple naloxone prodrug delivery system repurposing a hydrophilic derivative of acoramidis, a potent transthyretin ligand.
View Article and Find Full Text PDFCurr Pain Headache Rep
January 2025
Division of Perioperative Informatics, Department of Anesthesiology, University of California, San Diego, La Jolla, CA, USA.
Purpose Of Review: Artificial intelligence (AI) offers a new frontier for aiding in the management of both acute and chronic pain, which may potentially transform opioid prescribing practices and addiction prevention strategies. In this review paper, not only do we discuss some of the current literature around predicting various opioid-related outcomes, but we also briefly point out the next steps to improve trustworthiness of these AI models prior to real-time use in clinical workflow.
Recent Findings: Machine learning-based predictive models for identifying risk for persistent postoperative opioid use have been reported for spine surgery, knee arthroplasty, hip arthroplasty, arthroscopic joint surgery, outpatient surgery, and mixed surgical populations.
BMC Neurosci
January 2025
National Brain Research Centre, Manesar, Gurugram, 122052, Haryana, India.
Delta-opioid receptors (δ-ORs) are known to be involved in associative learning and modulating motivational states. We wanted to study if they were also involved in naturally-occurring reinforcement learning behaviors such as vocal learning, using the zebra finch model system. Zebra finches learn to vocalize early in development and song learning in males is affected by factors such as the social environment and internal reward, both of which are modulated by endogenous opioids.
View Article and Find Full Text PDFBMJ Open
January 2025
Department of Anaesthesiology, China-Japan Friendship Hospital, Beijing, Beijing, China.
Introduction: Nociception monitoring has recently gained recognition as a valuable tool for guiding intraoperative opioid administration. Several nociception monitors, including the Surgical Pleth Index, the Index of Consciousness (IoC) and the Nociception Level, have been introduced for managing intraoperative analgesia. While these technologies show promise in initial applications, the effectiveness of IoC2 in guiding pain management during anaesthesia, particularly in elderly patients who require precise opioid use, remains unclear.
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