The International journal on drug policy
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Int. J. Drug Policy · Mar 2020
Trajectories of retention in opioid agonist therapy in a Canadian setting.
Long-term engagement in opioid agonist therapy (OAT) has been consistently associated with reduced risk for morbidity and mortality in people with opioid use disorder (OUD). However, the dynamic nature of engagement/disengagement in OUD care for over time is poorly captured by traditional metrics. We characterized long-term longitudinal trajectories of engagement in OAT in Vancouver, Canada, between 2005 and 2018. ⋯ We identified four distinct OAT engagement trajectories in Vancouver, Canada, with employment being a common predictor of sub-optimal care trajectories, suggesting the need to explore alternative OAT models to address employment-related barriers. Care trajectory analysis could help inform tailored interventions to specific populations of people with OUD at specific time points to improve engagement in OAT, and decrease opioid-related morbidity and mortality.
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Int. J. Drug Policy · Mar 2020
The effect of an opioid prescription days' supply limit on patients receiving long-term opioid treatment.
Since 2016, an increasing number of states have passed laws restricting the days' supply for opioid prescriptions, yet little is known about how these laws affect patients. This study evaluates the effect of the Tennessee Prescription Regulatory Act, which was implemented on Oct. 1st, 2013 and restricted the maximum days' supply that could be dispensed for any opioid prescription by any prescriber to 30 days, on patients receiving long-term opioid treatment. ⋯ Prescribers responded to the Addison Sharp Prescription Regulatory Act by significantly decreasing the days' supply in opioid prescriptions among current patients receiving long-term opioid treatment who had at least one prescription exceeding the maximum days' supply set by the law in the pre-policy period.
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Int. J. Drug Policy · Mar 2020
Perceptions and concerns of hepatitis C reinfection following prison-wide treatment scale-up: Counterpublic health amid hepatitis C treatment as prevention efforts in the prison setting.
Hepatitis C (HCV) infection is highly prevalent within the prison setting. Direct-acting antiviral (DAA) therapies have changed the HCV treatment landscape, offering simple treatment (with minimal side-effects) and high efficacy. These advances have enabled the first real-world study of HCV treatment as prevention (TasP), the Surveillance and Treatment of Prisoners with hepatitis C (SToP-C) study. This paper draws on data from qualitative interviews completed with SToP-C participants following prison-wide DAA treatment scale-up. ⋯ HCV DAA treatment is provided somewhat under the guise of 'cure is easy', but fails to address the ongoing risk factors experienced by people who inject drugs in prisons, as well as other people in prison who may be at risk of blood-to-blood exposure. Health messaging regarding HCV treatment and treatment for reinfection should be tailored to ensure patient-centred care. Health interventions in prison must address the whole person and the circumstances in which they live, not just the illness.