Articles: opioid.
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Opioid misuse is a growing crisis. Patients with cancer who are at risk of aberrant drug behaviors are frequently underdiagnosed. The primary objective of this study was to determine the frequency and factors predicting a risk for aberrant opioid and drug use behaviors (ADB) among patients who received an outpatient supportive care consultation at a comprehensive cancer center. In addition, the screening performance of the Cut Down-Annoyed-Guilty-Eye Opener (CAGE) questionnaire adapted to include drug use (CAGE-AID) was compared with that of the 14-item Screener and Opioid Assessment for Patients With Pain (SOAPP-14) tool as instruments for identifying patients at risk for ADB. ⋯ The current results indicate a high frequency of an elevated risk of ADB among patients with cancer. Men and patients who have anxiety, financial distress, and a prior history of alcoholism/illicit drug use are at increased risk of ADB.
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Preclinical studies show that opioids promote angiogenesis, tumor progression, and metastasis, resulting in shorter survival. ⋯ The opioid dose does not shorten the survival of patients with advanced NSCLC. The opioid requirement is associated with shorter survival when opioids are administered any time during the clinical course, independent of the influence of other key factors.
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The genesis of dyspnea involves the activation of several mechanisms that are mediated and perceived depending on previous experiences, values, emotions, and beliefs. Breathlessness may become unbearable, especially in patients who are terminally ill, whether afflicted by respiratory-, cardiac-, or cancer-related disorders, because of a final stage of a chronic process, an acute event, or both. ⋯ Assessments of the quality of dying for patients in an ICU consistently show that few patients are considered by family members to breathe comfortably at the end of their life. This review focuses on the management of dyspnea in patients with advanced terminal illness, summarizing clinical trial evidence on pharmacologic and nonpharmacologic interventions available for these patients.
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Multicenter Study
Prediction Model for Two-Year Risk of Opioid Overdose Among Patients Prescribed Chronic Opioid Therapy.
Naloxone is a life-saving opioid antagonist. Chronic pain guidelines recommend that physicians co-prescribe naloxone to patients at high risk for opioid overdose. However, clinical tools to efficiently identify patients who could benefit from naloxone are lacking. ⋯ Among patients on chronic opioid therapy, the predictive model identified 66-82% of all subsequent opioid overdoses. This model is an efficient screening tool to identify patients who could benefit from naloxone to prevent overdose deaths. Population differences across the two sites limited calibration in the validation site.
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Palliative medicine · Oct 2018
Case ReportsHydromorphone-induced chorea as an atypical presentation of opioid neurotoxicity: A case report and review of the literature.
While opioid-induced myoclonus is well described, there are limited reports of opioid-induced chorea. Here we present the first case of chorea as a manifestation of opioid neurotoxicity due to hydromorphone. ⋯ Further studies are needed to determine which patients have a unique sensitivity to opioids predisposing them to chorea. Clinicians should be aware that chorea may be a sign of such toxicity so that rapid corrective action can be taken.