Addiction

AIM: This study: (1) estimated the effect of early discontinuation of medication for opioid use disorder (MOUD) on overdose probability and (2) measured the relationship between patient characteristics and early discontinuation probability for each MOUD type. DESIGN, SETTING AND PARTICIPANTS: This was a retrospective cohort using electronic health record data from the US Veterans Healthcare Administration. Participants were veterans initiating MOUD with buprenorphine (BUP), methadone (MET) or extended-release naltrexone (XR-NTX) from fiscal years 2012-19...

AIMS: To summarise systematic reviews on tobacco addiction published by the Cochrane Tobacco Addiction Group (CTAG) from 2021 to 2023. METHODS: We identified all new and updated Cochrane Reviews published by CTAG between 2021 and 2023. We present key results from these reviews and discuss promising avenues for future research. RESULTS: CTAG published five new reviews and one overview of reviews, and updated eight reviews. Review evidence showed that all main pharmacotherapies (varenicline, cytisine, bupropion and nicotine replacement therapy [NRT], especially when patches are combined with fast acting forms like gum) are effective for smoking cessation, as are nicotine e-cigarettes...

BACKGROUND AND AIMS: Heavy episodic drinking (HED) trends have not been comprehensively examined in Canada. We measured age, period and birth cohort trends in HED in Canada by sex/gender and socioeconomic position. DESIGN AND SETTING: We analyzed repeat cross-sectional data from the 10 provinces in the Canadian Community Health Surveys from 2000 to 2021 using hierarchical cross-classified random effects logistic regression. PARTICIPANTS: 1 167 831 respondents aged 12+ ...

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AIMS: The aims of this study were to identify alcohol-related population surveys administered in the Americas, determine which alcohol-related measures are examined and identify coverage gaps regarding alcohol-related measures. METHODS: As part of the Global Information System on Alcohol and Health study, a systematic search was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses criteria to identify regionally or nationally representative survey reports of the general population from 1 January 2010 to 6 August 2019...

BACKGROUND AND AIMS: Ecological momentary assessment (EMA) studies have previously demonstrated a prospective influence of craving on substance use in the following hours. Conceptualizing substance use as a dynamic system of causal elements could provide valuable insights into the interaction of craving with other symptoms in the process of relapse. The aim of this study was to improve the understanding of these daily life dynamic inter-relationships by applying dynamic networks analyses to EMA data sets...

AIMS: This study aimed to identify the prevalence and types of harm to children from others' drinking in Australia, as indicated by caregivers, and examine socio-demographic characteristics of caregivers who indicated a child was affected by others' drinking. DESIGN, SETTING, PARTICIPANTS AND MEASUREMENTS: A subsample of 854 adult respondents, who were caregivers of children under 18 years from the 2021 Australian Alcohol's Harm to Others study, were asked questions about whether children in their care had been negatively affected by others' drinking in the past year...

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No abstract text is available yet for this article.

AIMS: To measure all-cause mortality risk after an ambulance-attended non-fatal opioid overdose and associations with number of days following attendance, and individual and clinical characteristics. DESIGN: A prospective observational study. SETTING: Oslo, Norway. PARTICIPANTS: Patients treated with naloxone for opioid overdose by Oslo Emergency Services between 1 June 2014 and 31 December 2018. MEASUREMENTS: Medical records were linked to the national Cause of Death Registry (1 June 2014-31 December 2019)...

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No abstract text is available yet for this article.

BACKGROUND AND AIMS: Illicit drug consumption is associated with public health effects and criminal activities. This study aimed to estimate Illicit drug consumption and annual market in the Netherlands from wastewater analysis of drug residues. METHODS: Residues of cocaine, amphetamine and 3,4-methylene dioxymethamphetamine (MDMA) were measured between 2015 and 2022 in 30 Dutch wastewater treatment plants serving both rural and urban populations. These wastewater treatment plants covered 20% of the total Dutch population...

BACKGROUND AND AIMS: Australians spend more per capita on gambling than any other country in the world. Electronic gaming machines (EGM) expenditure accounts for almost 90% of this expenditure. No study to date has conducted a rigorous longitudinal analysis of the relationship between gambling expenditure and crime. This study aimed to estimate the short- and long-run relationship between gambling expenditure and crime. DESIGN: Longitudinal analysis using panel autoregressive distributed lag (ARDL) modelling...

BACKGROUND AND AIMS: The brain age gap (BAG), calculated as the difference between a machine learning model-based predicted brain age and chronological age, has been increasingly investigated in psychiatric disorders. Tobacco and alcohol use are associated with increased BAG; however, no studies have compared global and regional BAG across substances other than alcohol and tobacco. This study aimed to compare global and regional estimates of brain age in individuals with substance use disorders and healthy controls...

BACKGROUND AND AIMS: Research examining how alcohol consumption changed across different socio-demographic groups during the pandemic has largely relied upon convenience samples recruited after the onset of the COVID-19 pandemic. The aim of this study was to measure whether the pandemic shifted alcohol consumption in different gender, age and income groups in Australia. DESIGN, SETTING AND PARTICIPANTS: This was a longitudinal study using four waves (2017-20) of the annual Household, Income and Labour Dynamics in Australia (HILDA) Survey to compare pre-pandemic consumption (2017-19) with consumption in 2020...

BACKGROUND AND AIMS: Extended release buprenorphine injection (INJ-BUP) has been available in the United States since 2018. INJ-BUP has the potential to positively impact opioid use disorder (OUD) treatment outcomes by providing additional treatment options . As one of the largest payers of OUD treatment in the US, Medicaid coverage is important for access and uptake of INJ-BUP. Uptake of INJ-BUP among Medicaid beneficiaries has not been described since 2019 and variation in uptake by state has not previously been explored...

BACKGROUND AND AIMS: Alcohol use disorder (AUD) is characterized by low levels of engagement with effective treatments. Enhancing awareness of AUD treatments and how to navigate the treatment system is crucial. Many individuals use online sources (e.g. search engines) for answers to health-related questions; web-based results include a mix of high- and low-quality information. Artificial intelligence may improve access to quality health information by providing concise, high-quality responses to complex health-related questions...

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BACKGROUND AND AIM: Evidence suggests there has been an increase in anabolic-androgenic steroid (AAS) use among women, driven by the evolving landscape of women's participation in sport. However, the extent of use is unknown. This systematic review aimed to estimate the prevalence of women's AAS use. METHOD: We conducted a systematic review of peer-reviewed articles in English, focusing on AAS use among women aged 18 and above. We excluded grey literature and studies that measured doping through some form of analysis (e...