Drug and alcohol review
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Drug and alcohol review · Feb 2018
ReviewInternational patent applications for non-injectable naloxone for opioid overdose reversal: Exploratory search and retrieve analysis of the PatentScope database.
Non-injectable naloxone formulations are being developed for opioid overdose reversal, but only limited data have been published in the peer-reviewed domain. Through examination of a hitherto-unsearched database, we expand public knowledge of non-injectable formulations, tracing their development and novelty, with the aim to describe and compare their pharmacokinetic properties. ⋯ We find consistent direction of development of intranasal sprays to high-concentration, low-volume formulations with bioavailability in the 20-60% range. These have potential to deliver a therapeutic dose in 0.1 mL volume. [McDonald R, Danielsson Glende Ø, Dale O, Strang J. International patent applications for non-injectable naloxone for opioid overdose reversal: Exploratory search and retrieve analysis of the PatentScope database. Drug Alcohol Rev 2017;00:000-000].
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Drug and alcohol review · Feb 2018
Attitudes in Australia on the upscheduling of over-the-counter codeine to a prescription-only medication.
In December 2016, the Australian Therapeutic Goods Administration announced that over-the-counter (OTC) codeine would be available by prescription-only in February 2018. Prior to this announcement, the authors aimed to evaluate attitudes among Australian codeine consumers, pharmacists and general medical practitioners (GP) towards the proposed upscheduling of OTC codeine. ⋯ Consumer responses identify key targets for educational campaigns when codeine is rescheduled, particularly around effective alternatives to OTC codeine. Additionally, contrasting views of pharmacists and GPs reinforce the importance of pharmacovigilance in evaluating the effectiveness of codeine restriction, once implemented. [McCoy J, Bruno R, Nielsen S. Attitudes in Australia on the upscheduling of over-the-counter codeine to a prescription-only medication. Drug Alcohol Rev 2017;00:000-000].
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Drug and alcohol review · Feb 2018
Perceived stigma and social support in treatment for pharmaceutical opioid dependence.
The dramatic increase in pharmaceutical opioid (PO) use in high-income countries is a growing public health concern. Stigma and social support are important as they may influence treatment uptake and outcomes, yet few studies exist regarding perceived stigma and social support among people with PO dependence. The aims of the study are to: (i) compare characteristics of those with PO dependence from iatrogenic and non-iatrogenic causes; (ii) document perceived stigma and its correlates in people in treatment for PO dependence; and (iii) examine correlates of social support in people in treatment for PO dependence. ⋯ Stigma affects all people in treatment. Those who are married/de facto and female may benefit from interventions to address stigma. The association of low social support with poorer mental health and ongoing substance use indicate that treatment could focus more on this area.