Journal of pain & palliative care pharmacotherapy
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J Pain Palliat Care Pharmacother · Dec 2020
EditorialOpioid Stewardship: Building on Antibiotic Stewardship Principles.
The opioid stewardship model is born out of the antimicrobial stewardship model, and thus there are many shared characteristics. Both opioid stewardship and antimicrobial stewardship are based on the principle that there is an indication for a particular medication in the right patient at the right time. As antimicrobial stewardship is in a later stage of development, looking at the two in parallel can lead to interesting learning and development opportunities for opioid stewardship. Two requirements of antimicrobial stewardship that need to be applied to opioid stewardship for optimum outcomes are the requirement for dedicated resources, more specifically a trained pharmacist, and a declaration that opioid stewardship is essential for health-system accreditation.
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J Pain Palliat Care Pharmacother · Dec 2020
Changes in Pain Medication Profile among Patients Admitted to Specialized Home Palliative Care in Relation to Referral Source: An Exploratory Study.
Pain is a common symptom leading to referrals to specialized home palliative care (SHPC) services and is known to affect patients' quality of life. To date, little is known about the impact of referral source on its management. To assess changes to pain medication profile in the course of SHPC and to identify potential differences in relation to referral source. ⋯ Our study suggests positive development in the prescription of opioid analgesics compared to earlier studies in Germany. On the one hand, it highlights the relevance of thorough assessment and responsive evaluation of pain in SHPC, and on the other hand it reveals possible training needs of referring physicians, particularly those working in the outpatient sector. Our results inspired further research examining more closely the links between referral source and pain management.
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J Pain Palliat Care Pharmacother · Dec 2020
Comparing Effectiveness of Gabapentin and Pregabalin in Treatment of Neuropathic Pain: A Retrospective Cohort of Palliative Care Outpatients.
Gabapentin and pregabalin are often considered first line treatment options for various neuropathic pain conditions. The purpose of this retrospective cohort study was to compare clinically meaningful pain reduction and other relevant outcomes among patients prescribed either gabapentin or pregabalin at the University of Arkansas for Medical Sciences (UAMS) Palliative Care Clinic (PCC). The primary endpoint was a significant improvement in pain within six months of initiating either gabapentin or pregabalin. ⋯ The average number of pills per day by a patient in the gabapentin group was 1.8 pills higher than the pregabalin group which was statistically significant (p = 0.01). The results of this analysis support the notion that there is no significant difference in meaningful pain reduction with gabapentin versus pregabalin. This study demonstrates that pregabalin may afford better tolerability and lower pill burden compared to gabapentin.
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J Pain Palliat Care Pharmacother · Dec 2020
LetterPalliative and Supportive Care Prescribing Considerations Around QT Prolongation Risk in the Context of COVID-19 (Coronavirus Disease 2019) Management.
COVID-19 brings with it unprecedented challenges in clinical management. An important component of care is the provision of safe and effective symptom control. Given the emerging literature reporting on the risk of QT prolongation and arrhythmias associated with COVID-19 disease and experimental therapies, we highlight some considerations for the prescribing of palliative care medications in this context. Based on the experience gained from palliative care referrals at our institution prior to and during the COVID-19 pandemic, and in collaboration with our clinical pharmacology colleagues, we outline some general prescribing principles which may assist with weighing the risks and benefits of prescribing symptomatic medications in and beyond the current pandemic.
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J Pain Palliat Care Pharmacother · Dec 2020
Population Pharmacokinetics of Methadone after Oral Administration in Japanese Patients with Cancer-Related Pain.
Methadone tablets were approved for use in Japan in March 2013. The metabolism of methadone is complex and executed mainly by the cytochromes, CYP3A4 and CYP2B6. The aim of this study was to evaluate the pharmacokinetics of methadone upon oral administration in Japanese patients who experienced cancer-related pain. ⋯ A population pharmacokinetic analysis was evaluated using the Phoenix® NLMETM software. Based on this, the ALBI (albumin-bilirubin) score was identified as a significant factor that could be used to assess variations in the serum concentration of methadone, which was then incorporated into the following final model formula: clearance (L/h) = 5.38 × (ALBI score/-2.139)1.88. The results of these pharmacokinetic parameters suggested that, in clinical use, the dose of methadone should be reduced if liver function declined in patients with cancer-related pain.