Overdose Prevention and Response A guide for people who use drugs and harm reduction staff in Eastern Europe and Central Asia

Provides an overview of the drug overdose problem in Eastern Europe and Central Asia; describes overdose symptoms, factors that affect overdose risk, prevention methods, and step-by-step responses to an overdose. Lists the overdose risks of various drugs

Criminal Justice Faculty Expert Works with East Bridgewater Police on Initiative to Stem Opioid Epidemic, Shift to Treatment Model

Plymouth County, Mass., law enforcement officials enlist RWU Professor of Criminal Justice Sean Varano for assistance in developing new overdose-prevention methods

The association of criminal justice supervision setting with overdose mortality: a longitudinal cohort study.

Background and aimsDespite the high prevalence of substance use among people in the US criminal justice system, little is known about the incidence of overdose mortality by use patterns, drug convictions and supervision setting. We examined the associations between these characteristics and overdose mortality.DesignRetrospective cohort study.Setting and participantsIndividuals sentenced to prison, jail, probation or jail plus probation for a felony conviction in Michigan, USA from 2003 to 2006.MeasurementsUsing the National Death Index, we assessed overdose mortality to December 2012. We calculated overdose mortality rates by pre-sentence opioid use, drug convictions and supervision setting. Multivariable analyses were conducted using competing risks regression with time-varying covariates.FindingsAmong 140 266 individuals followed over a mean of 7.84 years [standard deviation (SD) = 1.52], 14.9% of the 1131 deaths were due to overdose (102.8 per 100 000 person-years). Over the follow-up, more than half of overdose deaths occurred in the community (57.7%), nearly a third (28.8%) on probation and 12.8% on parole. The adjusted risk of overdose death was lower on probation [hazard ratio (HR) = 0.71, 95% confidence interval (CI) = 0.60, 0.85] than in the community without probation or parole (HR = 1.00) but not significantly different on parole (HR = 1.13, 95% CI = 0.87, 1.47). Pre-sentence daily opioid use (HR = 3.54, 95% CI = 3.24, 3.87) was associated with an increased risk. Drug possession (HR = 1.11, 95% CI = 0.93, 1.31) and delivery convictions (HR = 0.92, 95% CI = 0.77, 1.09) were not significantly associated with overdose mortality.ConclusionsBased on the absolute or relative risk, parole, probation and community settings are appropriate settings for enhanced overdose prevention interventions. Ensuring that individuals with pre-sentence opioid use have access to harm reduction and drug treatment services may help to prevent overdose among people involved with the criminal justice system

CASTNet: Community-Attentive Spatio-Temporal Networks for Opioid Overdose Forecasting

Opioid overdose is a growing public health crisis in the United States. This crisis, recognized as "opioid epidemic," has widespread societal consequences including the degradation of health, and the increase in crime rates and family problems. To improve the overdose surveillance and to identify the areas in need of prevention effort, in this work, we focus on forecasting opioid overdose using real-time crime dynamics. Previous work identified various types of links between opioid use and criminal activities, such as financial motives and common causes. Motivated by these observations, we propose a novel spatio-temporal predictive model for opioid overdose forecasting by leveraging the spatio-temporal patterns of crime incidents. Our proposed model incorporates multi-head attentional networks to learn different representation subspaces of features. Such deep learning architecture, called "community-attentive" networks, allows the prediction of a given location to be optimized by a mixture of groups (i.e., communities) of regions. In addition, our proposed model allows for interpreting what features, from what communities, have more contributions to predicting local incidents as well as how these communities are captured through forecasting. Our results on two real-world overdose datasets indicate that our model achieves superior forecasting performance and provides meaningful interpretations in terms of spatio-temporal relationships between the dynamics of crime and that of opioid overdose.Comment: Accepted as conference paper at ECML-PKDD 201

Overdose risk perceptions and experience of overdose among heroin users in Cork, Ireland. Preliminary results from a pilot overdose prevention study

Background. Opioid overdose is the primary cause of death among injecting drug users (IDU). Overdose is generally not sudden, occurs over one to three hours, and often in the presence of bystanders. This presents a unique window of opportunity to intervene. Aim. Successful overdose prevention training includes appropriate clinical and non-clinical responses. The study aimed to investigate Irish IDU experience of overdose, and need for education and resuscitation skills programming. We report on pilot findings. Methods. Phase One assessed service user experience of overdose, substances used, setting for overdose, and awareness of appropriate non-clinical responses (n=52). Phase two implemented an educational intervention at two Cork addiction service sites. This involved assessing service user awareness of appropriate non-clinical methods to manage overdose and their interest in receiving resuscitation training (n=26). Phase three piloted a resuscitation skills training intervention for staff, family and IDU consisting of instruction on how to recognise and prevent overdose, appropriate response techniques; rescue breathing, and calling emergency services (n=26). Results. The findings illustrated the majority had experienced overdose, described the main substances involved, the settings, the responses employed, and the perceptions of risk. The need for education equipping IDU with overdose prevention and management skills was identified. Awareness of appropriate responses (correct emergency numbers, recovery and resuscitation skills) improved following the educational and skills training interventions Conclusions. Continued efforts in Ireland to integrate culturally specific overdose prevention into agonist opioid treatment services, prison discharge, homeless primary health and needle and syringe exchange are warranted

Preventing opioid overdoses in Europe:a critical assessment of known risk factors and preventative measures

This report is the outcome of a project into opioid overdoses. The remit was to focus on finding practical methods of overdose prevention. In order to fulfil this remit, a critical review of existing knowledge on overdose prevention was conducted. The report adds value to existing information by developing a methodology to classify and analyse risk and protective factors stratified by those involved (drug users, observers and organisations). The report then assesses the extent to which risk and protective factors can be potentially modified at different levels, e.g. individual, treatment setting, organisational and strategic. The report therefore has the potential to be updated as new information emerges

Drug Overdose Rates Are Highest in Places With the Most Economic and Family Distress

In this brief, author Shannon Monnat examines county-level mortality data from the U.S. Centers for Disease Control and Prevention, pooled for 2006–2015, to gain insight into the U.S. drug overdose problem. She reports that, unlike the news media’s regular portrayal of the drug overdose epidemic being a national crisis, some places have much higher drug mortality rates than others. On average, rates are higher in counties with higher levels of economic distress and family dissolution, and they are lower in counties with a larger per capita presence of religious establishments. These findings hold even when controlling for demographic differences, urban or rural status, and health care supply. She urges policy makers to consider the substantial geographic variation in drug-related mortality rates to ensure targeting the hardest-hit areas. Social and economic environments are important targets for prevention because they affect stress, optimism and hope, health care investment, residents’ knowledge about and access to services, self-efficacy, social support, and opportunities for social interaction. Religious and other civic organizations may play an important role in marshaling social capital to fight the drug epidemic

Supervised Injection Facilities: Legal and Policy Reforms

The US Centers for Disease Control and Prevention reported that more than 70 000 deaths from drug overdoses occurred in 2017, including prescription and illicit opioids, representing a 6-fold increase since 1999. Innovative harm-reduction solutions are imperative. Supervised injection facilities (SIFs) create safe places for drug injection, including overdose prevention, counseling, and treatment referral services. Supervised injection facilities neither provide illicit drugs nor do their personnel inject users. Supervised injection facilities are effective in reducing drug-related mortality, morbidity, and needle-borne infections. Yet their lawfulness remains uncertain. The Department of Justice (DOJ) recently threatened criminal prosecution for SIF operators, medical personnel, and patrons

Stigma as a fundamental hindrance to the United States opioid overdose crisis response.

Alexander Tsai and co-authors discuss the role of stigma in responses to the US opioid crisis

Spatial Concentration of Opioid Overdose Deaths in Indianapolis: An Application of the Law of Crime Concentration at Place to a Public Health Epidemic

The law of crime concentration at place has become a criminological axiom and the foundation for one of the strongest evidence-based policing strategies to date. Using longitudinal data from three sources, emergency medical service calls, death toxicology reports from the Marion County (Indiana) Coroner’s Office, and police crime data, we provide four unique contributions to this literature. First, this study provides the first spatial concentration estimation of opioid-related deaths. Second, our findings support the spatial concentration of opioid deaths and the feasibility of this approach for public health incidents often outside the purview of traditional policing. Third, we find that opioid overdose death hot spots spatially overlap with areas of concentrated violence. Finally, we apply a recent method, corrected Gini coefficient, to best specify low-N incident concentrations and propose a novel method for improving upon a shortcoming of this approach. Implications for research and interventions are discussed