Articles: narcotic-antagonists.
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Over the last 2 decades, medical providers have increasingly prescribed pharmaceutical opioids for chronic non-cancer pain, while opioid overdose death rates have quadrupled. Naloxone, an opioid antagonist, can be prescribed to patients with chronic pain to reverse an opioid overdose, yet little is known about how patients perceive this emerging practice. ⋯ While patients recognized the utility of naloxone prescribing, we identified important barriers to patient acceptance of naloxone prescribing. To improve the naloxone prescribing acceptability in primary care practice, medical providers and health systems may need to enhance patient education, employ empowering, non-judgmental communication styles and adequately frame discussions about naloxone to address patients' fears.
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Although the World Health Organization recommends take-home naloxone to address the increasing global burden of opioid-related deaths, few emergency departments (EDs) offer a take-home naloxone program. We seek to determine the take-home naloxone acceptance rate among ED patients at high risk of opioid overdose and to examine factors associated with acceptance. ⋯ A two-thirds ED take-home naloxone acceptance rate in patients using opioids should encourage all EDs to dispense take-home naloxone. ED-based take-home naloxone programs have the potential to improve access to take-home naloxone and awareness in individuals most vulnerable to overdoses.
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Addict Sci Clin Pract · Feb 2017
ReviewA systematic review of health economic models of opioid agonist therapies in maintenance treatment of non-prescription opioid dependence.
Opioid dependence is a chronic condition with substantial health, economic and social costs. The study objective was to conduct a systematic review of published health-economic models of opioid agonist therapy for non-prescription opioid dependence, to review the different modelling approaches identified, and to inform future modelling studies. ⋯ A relatively small number of studies of varying quality were found. Strengths and weaknesses relating to model structure, inputs and approach were identified across all the studies. There was no indication of a single standard emerging as a preferred approach. Most studies omitted societal costs, an important issue since the implications of drug abuse extend widely beyond healthcare services. Nevertheless, elements from previous models could together form a framework for future economic evaluations in opioid agonist therapy including all relevant costs and outcomes. This could more adequately support decision-making and policy development for treatment of non-prescription opioid dependence.
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Managed withdrawal is a necessary step prior to drug-free treatment or as the endpoint of substitution treatment. ⋯ Buprenorphine is more effective than clonidine or lofexidine for managing opioid withdrawal in terms of severity of withdrawal, duration of withdrawal treatment, and the likelihood of treatment completion.Buprenorphine and methadone appear to be equally effective, but data are limited. It remains possible that the pattern of withdrawal experienced may differ and that withdrawal symptoms may resolve more quickly with buprenorphine.It is not possible to draw any conclusions from the available evidence on the relative effectiveness of different rates of tapering the buprenorphine dose. The divergent findings of studies included in this review suggest that there may be multiple factors affecting the response to the rate of dose taper. One such factor could be whether or not the initial treatment plan includes a transition to subsequent relapse prevention treatment with naltrexone. Indeed, the use of buprenorphine to support transition to naltrexone treatment is an aspect worthy of further research.Most participants in the studies included in this review were male. None of the studies reported outcomes on the basis of sex, preventing any exploration of differences related to this variable. Consideration of sex as a factor influencing response to withdrawal treatment would be relevant research for selecting the most appropriate type of intervention for each individual.