Addiction
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Most studies reporting alcohol use among fatally injured victims are subject to bias, particularly those related to sample selection and to absence of injury context data. We developed a research method to estimate the prevalence of alcohol consumption and test correlates of alcohol use prior to fatal injuries. ⋯ Nearly one-third of fatal injuries in São Paulo between June 2014 and December 2015 were alcohol-related, with traffic accidents showing a greater association with alcohol use than other injuries. The sampling methodology tested here, including the possibility of adding injury context data to improve population-based estimates of alcohol use before fatal injury, appears to be a reliable and lower-cost strategy for avoiding biases common in death investigations.
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Randomized Controlled Trial
Randomized controlled pilot trial of naloxone-on-release to prevent post-prison opioid overdose deaths.
Naloxone is an opioid antagonist used for emergency resuscitation following opioid overdose. Prisoners with a history of heroin injection have a high risk of drug-related death soon after release from prison. The NALoxone InVEstigation (N-ALIVE) pilot trial (ISRCTN34044390) tested feasibility measures for randomized provision of naloxone-on-release (NOR) to eligible prisoners in England. ⋯ Large randomized trials are feasible with prison populations. Provision of take-home emergency naloxone prior to prison release may be a life-saving interim measure to prevent heroin overdose deaths among ex-prisoners and the wider population.
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This paper describes the major findings and public health implications of a cross-site evaluation of a national Screening, Brief Intervention and Referral to Treatment (SBIRT) demonstration program funded by the US Substance Abuse and Mental Health Services Administration (SAMHSA). ⋯ The US Substance Abuse and Mental Health Services Administration's Screening, Brief Intervention and Referral to Treatment (SBIRT) demonstration program was adapted successfully to the needs of early identification efforts for hazardous use of alcohol and illicit drugs. SBIRT is an innovative way to integrate the management of substance use disorders into primary care and general medicine. Screening, Brief Intervention and Referral to Treatment implementation was associated with improvements in treatment system equity, efficiency and economy.
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Randomized Controlled Trial Multicenter Study
Impact of smoking reduced nicotine content cigarettes on sensitivity to cigarette price: further results from a multi-site clinical trial.
To assess the impact of a reduction in the nicotine content of cigarettes on estimated consumption of reduced nicotine cigarettes and usual brand cigarettes at a variety of hypothetical prices. ⋯ In current smokers, a reduction in nicotine content may reduce cigarette consumption, reduce the reinforcement value of cigarettes and increase cessation if reduced nicotine content cigarettes were the only cigarette available for purchase.