Journal of pain & palliative care pharmacotherapy
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J Pain Palliat Care Pharmacother · Mar 2024
ReviewBarriers and Best Practices on the Management of Opioid Use Disorder.
Opioids refer to chemicals that agonize opioid receptors in the body resulting in analgesia and sometimes, euphoria. Opiates include morphine and codeine; semi-synthetic opioids include heroin, hydrocodone, oxycodone, and buprenorphine; and fully synthetic opioids include tramadol, fentanyl and methadone. ⋯ This is followed by a description of barriers to treatment and best practices for management with a discussion on recent updates and their potential impact on this patient population. This is followed by a description of barriers to treatment and best practices for management with a discussion on recent updates and their potential impact on this patient population.
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J Pain Palliat Care Pharmacother · Mar 2024
ReviewThe Use of Ketamine for Malignant and Nonmalignant Chronic Pain in Children: A Review of Current Evidence.
Chronic pain in children continues to pose significant challenges. The pharmacological approach most often revolves around trials and errors, expert opinions, and extrapolation of adult study findings. Ketamine is one of the agents used for chronic pain, especially with a neuropathic component. ⋯ The heterogeinity of ketamine infusion protocols and frequent concomitant use of other analgesics make it difficult to draw robust conclusions. The long-term effect of prolonged usage also remains a concern. Nevertheless, with careful monitoring, the drug may be a reasonable choice for malignant and nonmalignant pain management in selected cases, especially for refractory pain not responding to conventional approaches.
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J Pain Palliat Care Pharmacother · Mar 2024
Multicenter Study Observational StudyA Multicenter Retrospective Observational Study Analyzing the Effect of Polypharmacy on Oxycodone Tolerability.
Polypharmacy is becoming increasingly troublesome in the treatment of cancer. The aim of this study was to explore the effects of concomitant polypharmacy comprising drugs that inhibit CYP3A4 and/or CYP2D6 on the oxycodone tolerability in patients with cancer. We conducted a multicenter retrospective study encompassing 20 hospitals. ⋯ Multivariate analysis showed that more than two concomitant CYP3A4 inhibitors and no concomitant use of naldemedine were independent risk factors for OINV. Concomitant polypharmacy involving CYP3A4 inhibitors increases the risk of OINV. Therefore, medications concomitantly used with oxycodone should be optimized.
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J Pain Palliat Care Pharmacother · Mar 2024
Case ReportsPolypharmacy and Reversible Drug Induced QT Prolongation in a Patient with Advanced Cancer: Case Report.
QT prolongation is related to the development of ventricular arrhythmias such as Torsade de Pointes (TdP) that can lead to sudden cardiac death. Several drugs used in the treatment of patients with advanced cancer may induce QT prolongation due to their interference with cardiac ion channels. ⋯ Herein we present the case of a patient with advanced cancer under anti-tumor treatment with radical intention that developed a reversible drug-induced QT prolongation when simultaneously treated with methadone, haloperidol and fluoxetine that presented with chest pain and bradycardia. An approach to cancer patients at risk for drug-induced QT prolongation is discussed highlighting the need of a thorough medication review with a special focus in the patient with polypharmacy.
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J Pain Palliat Care Pharmacother · Mar 2024
Observational StudyA Tool for Deprescribing Antithrombotic Medication in Palliative Cancer Patients: A Retrospective Evaluation.
Treating palliative cancer patients with antithrombotics is challenging because of the higher risk for both venous thromboembolism and major bleeding. There is a lack of available guidelines on deprescribing potentially inappropriate antithrombotics. We have therefore created an antithrombotics scheme to aid in (de)prescribing antithrombotics. ⋯ The higher frequency of clinical events in the group without scheme adherence suggests that (de)prescribing antithrombotics according to the antithrombotics scheme is safe. The results of this study suggest that the antithrombotics scheme could aid healthcare professionals identifying possible inappropriate antithrombotics in palliative cancer patients. Further prospective research is needed to investigate this tool.