Drug and alcohol dependence
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Drug Alcohol Depend · Oct 2017
Trends in heroin and pharmaceutical opioid overdose deaths in Australia.
There has been international concern over the rise in fatal pharmaceutical opioid overdose rates, driven by increased opioid analgesic prescribing. The current study aimed to examine trends in opioid overdose deaths by: 1) opioid type (heroin and pharmaceutical opioids); and 2) age, gender, and intent of the death assigned by the coroner. ⋯ Given the increase in rates of pharmaceutical opioid overdose deaths, it is imperative to implement strategies to reduce pharmaceutical opioid-related mortality, including more restrictive prescribing practices and increasing access to treatment for opioid dependence.
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Drug Alcohol Depend · Oct 2017
Tobacco toxicant exposure in cigarette smokers who use or do not use other tobacco products.
Non-cigarette other tobacco products (OTP; e.g., cigarillos, little cigars) are typically used in combination with cigarettes, but limited data exists on the tobacco toxicant exposure profiles of dual cigarette-OTP (Cig-OTP) users. This study examined biomarkers of nicotine and carcinogen exposure in cigarette smokers who used or did not use OTP. ⋯ Our study finds that nicotine and carcinogen exposure in Cig-OTP users are lower compared to cigarette only users, but still likely to be associated with substantial harm. A better understanding of why toxicant levels may be lower in Cig-OTP is an important area for future study.
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Drug Alcohol Depend · Oct 2017
The effect of post-traumatic stress disorder on the risk of developing prescription opioid use disorder: Results from the National Epidemiologic Survey on Alcohol and Related Conditions III.
To evaluate the effect of baseline post-traumatic stress disorder (PTSD) and each symptoms cluster on the risk of developing opioid use disorder (OUD) in those exposed to opioid painkillers and to assess the effect of comorbid PTSD and OUD on functioning, OUD severity, and treatment seeking compared with individuals with OUD only. ⋯ Baseline PTSD increases the risk of developing OUD after exposure to opioid painkillers. Clinicians should screen for PTSD diagnosis and arousal/reactivity symptoms prior to prescribing painkillers. Integrated treatments are strongly recommended for patients with this dual diagnosis.
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Drug Alcohol Depend · Sep 2017
ReviewTwenty years of take-home naloxone for the prevention of overdose deaths from heroin and other opioids-Conception and maturation.
Opioid overdose is a major cause of mortality, but injury and fatal outcomes can be prevented by timely administration of the opioid antagonist naloxone. Pre-provision of naloxone to opioid users and family members (take-home naloxone, THN) was first proposed in 1996, and WHO Guidelines were issued in 2014. While widespread in some countries, THN is minimally available or absent elsewhere. This review traces the development of THN over twenty years, from speculative harm reduction proposal to public health strategy. ⋯ Framed as a public health tool for harm reduction, THN has overcome social, clinical, and legal barriers in many jurisdictions. Nonetheless, the rising death toll of opioid overdose illustrates that current THN coverage is insufficient, and greater public investment in overdose prevention will be required if THN is to achieve its full potential impact.
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Drug Alcohol Depend · Sep 2017
Multicenter Study Observational StudyA retrospective review of unintentional opioid overdose risk and mitigating factors among acutely injured trauma patients.
Opioid medication to treat acutely injured patients is usual care in trauma settings. A higher prevalence of alcohol and other substance misuse in this population compared to the general population increases the vulnerability of such patients to both misuse of their prescribed opioids, and also unintentional opioid overdose. The primary purpose of this study was to assess the prevalence of substance use and unintentional opioid overdose risk among acutely injured trauma patients, and to examine the frequency and predictors of high opioid dose at discharge. ⋯ Our results indicate that despite the high rates of substance misuse, the potential for misuse, dependence and unintentional overdose risk from prescribed opioid medications are prevalent among acutely injured trauma patients. Prescribing after acute trauma care should address these risk factors.