Articles: opioid.
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Anesthesia and analgesia · Apr 2022
Randomized Controlled TrialWound Infusion of 0.35% Levobupivacaine Reduces Mechanical Secondary Hyperalgesia and Opioid Consumption After Cesarean Delivery. A Prospective, Randomized, Triple-Blind, Placebo-Controlled Trial.
Post-caesarean section local anaesthetic wound infusion reduces acute postoperative pain & hyperalgesia although had no effect on persistent postoperative pain.
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Case Reports
A Successful Case of Switching Treatment from Ketamine to Methadone for Complex Neuropathic Pain.
Background: Methadone is frequently used for the management of complex pain at the end of life by palliative care specialists. It is also used in low doses as an add-on therapy to chronic opioid treatment of cancer-related pain, usually with good effect, and without any reported severe adverse effects. However, there are few reports of switching from ketamine to methadone. ⋯ Switching from ketamine to methadone to maintain analgesia was successfully carried out without impacting activities of daily living. Established measurement tools, such as numerical rating scale, Douleur Neuropathique, Functional Independence Measure, and Barthel Index, were used. Conclusion: Switching from ketamine to methadone may be beneficial in relieving refractory cancer-related neuropathic pain without decreasing functioning.
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Curr Opin Anaesthesiol · Apr 2022
ReviewA not so sweet scenario: impact of perioperative glucose control on regional anesthetic techniques for orthopedic surgery.
Diabetes and hyperglycemia are well established risk factors for complications associated with common orthopedic surgeries. In some practice settings, these conditions are also viewed as contraindications to regional nerve catheters. In this article, we aim to present our approach to offering the benefits of this modality in a safe manner for patients with diabetes and even some with preexisting, localized infections. ⋯ Based on our experience and reading of the literature, we advocate for a liberalized approach to use of continuous regional anesthesia for diabetic patients having for orthopedic surgery. A set of consensus guidelines tailored to institutions' resources and monitoring capabilities can be a useful tool for standardizing care. It may also increase access to the clinical benefits of this modality in a population particularly vulnerable to opioid related adverse effects.