Articles: opioid-analgesics.
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Support Care Cancer · Mar 2021
The role of methadone in cancer-induced bone pain: a retrospective cohort study.
Cancer-induced bone pain (CIBP) can be challenging to manage in advanced cancer. The unique properties of methadone may have a role in refractory CIBP. We aimed to evaluate the analgesic effects of methadone for CIBP when other opioids are ineffective or intolerable. ⋯ MR for CIBP may result in reduction in pain intensity, when other opioids are ineffective or intolerable, with patients requiring reduced overall dosing of their long-acting opioid and frequency of breakthrough opioid use.
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Randomized Controlled Trial
The Analgesic Efficacy of Erector Spinae Plane Blocks in Patients Undergoing Posterior Lumbar Spinal Surgery for Lumbar Fracture.
To investigate the postoperative analgesic efficacy of ultrasound-guided lumbar erector spinae plane (ESP) blocks in patients undergoing posterior lumbar spinal surgery for lumbar spinal fractures. ⋯ PCA combined with lumbar ESP blocks provided superior postoperative analgesia for patients with lumbar spinal fractures treated with posterior internal fixation. Lumbar ESP blocks decreased postoperative opioid consumption and incidence of postoperative nausea and vomiting, thereby enhancing postoperative recovery.
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Adequate analgesia can be challenging, as pharmacological options are not necessarily effective for all types of pain and are associated with adverse effects. Methadone is increasingly being considered in the management of both cancer-related and noncancer-related pain. The purpose of this article is to provide a narrative review of all available randomized controlled trials (RCTs) investigating the effectiveness of methadone in the management of pain, in relation to a comparison drug. ⋯ Future research should also aim to standardize reported outcomes for measuring analgesic effectiveness to permit for pooled analysis across studies. PERSPECTIVE: This article presents a systematic review, which includes a summary of published RCTs investigating the effectiveness of methadone in the management of pain. This is important for determining its analgesic utility and for identifying gaps in existing knowledge.