Articles: opioid.
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Randomized Controlled Trial
Monthly vitamin D supplementation, pain, and pattern of analgesic prescription: secondary analysis from the randomized, double-blind, placebo-controlled Vitamin D Assessment study.
Observational studies suggest that vitamin D deficiency is associated with higher risk of pain. However, evidence on the effect of vitamin D supplementation on pain is limited and contradictory. The aim of this study was to compare the effect of monthly high-dose vitamin D supplementation on a pain impact questionnaire (PIQ-6) score and prescription of analgesics in the general population. ⋯ Similar results were observed for dispensing of nonsteroidal anti-inflammatory drugs (RR = 0.94; P = 0.24) and other nonopioids (RR = 0.98; P = 0.34). Focusing on vitamin D deficient participants (<50 nmol/L, 24.9%), there was a lower risk of dispensing nonsteroidal anti-inflammatory drugs in the vitamin D group compared with placebo (RR = 0.87; P = 0.009); all other subgroup analyses were not significant. Long-term monthly high-dose vitamin D supplementation did not improve mean PIQ-6 score or reduce analgesic dispensing in the general population.
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Epidemics of opioid use are old news in the United States, but an epidemic that kills over 200,000 Americans is not. A multiplicity of intertwined factors have brought us to this place. ⋯ These factors are among those that have joined to form a tsunami of addiction and deaths that keeps on coming. A better understanding of them could speed the end of the present cycle of opioid abuse, perhaps prevent others, and inform future decisions about pain management.
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Health Promot Chronic Dis Prev Can · Jun 2018
ReviewThe opioid crisis in Canada: a national perspective.
This review provides a national summary of what is currently known about the Canadian opioid crisis with respect to opioid-related deaths and harms and potential risk factors as of December 2017. ⋯ This report identifies gaps in evidence and areas for further investigation to improve our understanding of the national opioid crisis. The Public Health Agency of Canada will continue to work closely with the provinces, territories and national partners to further refine and standardize national data collection, conduct special studies and expand information-sharing to improve the evidence needed to inform public health action and prevent opioid-related deaths and harms.
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We characterize the relative contribution of emergency departments (EDs) to national opioid prescribing, estimate trends in opioid prescribing by site of care (ED, office-based, and inpatient), and examine whether higher-risk opioid users receive a disproportionate quantity of their opioids from ED settings. ⋯ Between 1996 and 2012, opioid prescribing for noncancer patients in the United States significantly increased. The majority of this growth was attributable to office visits and refills of previously prescribed opioids. The relative contribution of EDs to the prescription opioid problem was modest and declining. Thus, further efforts to reduce the quantity of opioids prescribed may have limited effect in the ED and should focus on office-based settings. EDs could instead focus on developing and disseminating tools to help providers identify high-risk individuals and refer them to treatment.
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J Subst Abuse Treat · Jun 2018
Effects of medication assisted treatment (MAT) for opioid use disorder on functional outcomes: A systematic review.
This systematic review synthesizes evidence on the effects of Medication-Assisted Treatment (MAT) for opioid use disorder (OUD) on functional outcomes, including cognitive (e.g., memory), physical (e.g., fatigue), occupational (e.g., return to work), social/behavioral (e.g., criminal activity), and neurological (e.g., balance) function. Five databases were searched from inception to July 2017 to identify English-language controlled trials, case control studies, and cohort comparisons of one or more groups; cross-sectional studies were excluded. Two independent reviewers screened identified literature, abstracted study-level information, and assessed the quality of included studies. ⋯ The quality of evidence for most functional outcomes was rated low or very low. In sum, weaknesses in the body of evidence prevent strong conclusions about the effects of MAT for opioid use disorder on functional outcomes. Rigorous studies of functional effects would strengthen the body of literature.