Attitudes toward and experience with naloxone among people who use drugs in the Southeastern United States

BACKGROUND

The opioid epidemic presses on as a significant public health issue in the U.S., with particularly high overdose death rates in the Southeast. Naloxone is the standard of care for reversing opioid overdose; however, many people who use drugs (PWUD) experience barriers to naloxone use. This cross-sectional survey study aims to describe awareness of, experience with, willingness, barriers, and distribution strategies for naloxone among PWUD in the Southeast.

METHODS

Data were obtained from a larger implementation survey study. Descriptive analyses focused on N = 381 people in substance use treatment programs, syringe services programs, and sexually transmitted infection clinics who reported non-prescription opioid use in the past 12 months and completed a naloxone-related questionnaire.

RESULTS

Most PWUD reported using opioids daily (60-62 %). 82 % had previously heard of naloxone, but only 43 % reported having received any type of training to use it. On a 5-point scale, PWUD without prior training (n = 219) reported being very willing to be trained to use naloxone on someone who overdoses (Mdn=5.00, IQR=2.00). Among all PWUD, not knowing where to go for naloxone training was the only barrier to using naloxone that was endorsed with certainty (Mdn=4.00, IQR=2.00). PWUD endorsed three strategies to improve naloxone distribution, including wanting their site to offer naloxone training (Mdn=4.00, IQR=1.00), increased access to naloxone education (Mdn=4.00, IQR=1.00), and connecting people to training programs (Mdn=4.00, IQR=1.00).

CONCLUSION

This study suggests that improvements are still needed in the saturation of naloxone training and distribution among PWUD, including in settings that provide non-opioid related services.

Naloxone Distribution Models in the United States: A Scoping Review

BACKGROUND

Increasing naloxone distribution is a high priority means to mitigating opioid overdose rates in the United States. Since a variety of naloxone distribution models exist, with differences in infrastructure and funding between states and health-systems, it is important to review their differences and understand the strengths and barriers to widespread implementation of each model.

METHODS

The following 4 databases were searched for articles reporting on naloxone distribution models: (1) PubMed/Medline (National Library of Medicine), (2) Embase (Elsevier), (3) Scopus (Elsevier), and (4) the Cochrane library. Reports from all years written in English that discussed naloxone distribution models in the United States were included, as were all study designs.

RESULTS

Of 5825 articles initially identified, 173 were selected for full text review. Of these, 49 met full criteria and were included for data extraction and analysis. Most distribution models occurred in community-based opioid education and naloxone distribution programs and in community pharmacies via a standing order/statewide protocol. Most programs reported strengths related to feasibility, but frequently reported cost as a limitation. Fewer studies described distribution models in ambulatory care or hospital settings, though these studies also highlighted strengths related to feasibility, particularly with support from working partners, and when utilizing an interprofessional care approach. Few studies reported health/economic outcomes data associated with naloxone distribution, such as changes in the number of patient/layperson access, the number of opioid overdose reversals, or cost-savings.

CONCLUSIONS

This review outlines the many ways in which naloxone is distributed in the United States and emphasizes a need for improved outcomes data collecting/reporting in the various settings where naloxone is distributed. This would allow for future studies to evaluate which distribution model factors are associated with improvements in health outcomes, such as increased layperson access, and lower opioid overdose/mortality rates.

Description of implementing a mail-based overdose education and naloxone distribution program in community supervision settings during COVID-19

INTRODUCTION

This study uses the Exploration, Preparation, Implementation, and Sustainment (EPIS) model to retrospectively describe the mail-based overdose education and naloxone distribution (OEND) program developed in collaboration with the Kentucky Department of Corrections (DOC) for use in the HEALing Communities Study in Kentucky (HCS-KY) and details the reach of this innovative delivery model.

METHODS

HCS-KY is a community-engaged cluster-randomized trial assessing the effects of implementing evidence-based practices, including OEND, on overdose death reduction across 16 communities highly impacted by the opioid epidemic in Kentucky.6 The study launch coincided with the COVID-19 pandemic. All coalitions in the 16 HCS-KY counties selected OEND implementation in community supervision offices; however, pandemic limitations on in-person reporting made face-to-face OEND unfeasible. This study uses the EPIS phases to understand how the unique inner and outer contextual factors of the pandemic drove innovation, including five implementation strategies to promote the mail-based OEND program. Internal study management trackers data measured implementation reach.

RESULTS

Implementation occurred in all 16 counties. All promotional strategies used in the first 8 counties (Wave 1) were carried over to the second 8 counties (Wave 2), except letters were not sent to community supervision clients in Wave 2 counties. Across both waves, 1759 people accessed the Typeform™ website to receive overdose education, complete a brief demographic survey, and 1696 had naloxone shipped to their homes. Greater reach occurred in Wave 1 and in rural counties. Of the participants, 81.13 % were white, 61.17 % were female, 51.79 % were between the ages of 35-54, 18.82 % had previously experienced an overdose, and 69.07 % had witnessed an overdose. Sites sustained three of the five implementation strategies for publicizing the OEND website at the study's end but not letters and texting.

CONCLUSIONS

Mail-based OEND programs are an appropriate delivery method for ensuring access to life-saving medication for people on community supervision and may encourage treatment. Strategies to promote the OEND program that were high-effort for agency and study staff, such as letters, or high-cost, such as texting, were not sustainable. Implications for OEND best practices, including innovative technology use within community supervision settings are addressed.

Agent-Based Model of Combined Community- and Jail-Based Take-Home Naloxone Distribution

Importance

Opioid-related overdose accounts for almost 80 000 deaths annually across the US. People who use drugs leaving jails are at particularly high risk for opioid-related overdose and may benefit from take-home naloxone (THN) distribution.

Objective

To estimate the population impact of THN distribution at jail release to reverse opioid-related overdose among people with opioid use disorders.

Design, Setting, and Participants

This study developed the agent-based Justice-Community Circulation Model (JCCM) to model a synthetic population of individuals with and without a history of opioid use. Epidemiological data from 2014 to 2020 for Cook County, Illinois, were used to identify parameters pertinent to the synthetic population. Twenty-seven experimental scenarios were examined to capture diverse strategies of THN distribution and use. Sensitivity analysis was performed to identify critical mediating and moderating variables associated with population impact and a proxy metric for cost-effectiveness (ie, the direct costs of THN kits distributed per death averted). Data were analyzed between February 2022 and March 2024.

Intervention

Modeled interventions included 3 THN distribution channels: community facilities and practitioners; jail, at release; and social network or peers of persons released from jail.

Main Outcomes and Measures

The primary outcome was the percentage of opioid-related overdose deaths averted with THN in the modeled population relative to a baseline scenario with no intervention.

Results

Take-home naloxone distribution at jail release had the highest median (IQR) percentage of averted deaths at 11.70% (6.57%-15.75%). The probability of bystander presence at an opioid overdose showed the greatest proportional contribution (27.15%) to the variance in deaths averted in persons released from jail. The estimated costs of distributed THN kits were less than $15 000 per averted death in all 27 scenarios.

Conclusions and Relevance

This study found that THN distribution at jail release is an economical and feasible approach to substantially reducing opioid-related overdose mortality. Training and preparation of proficient and willing bystanders are central factors in reaching the full potential of this intervention.

Naloxone vending machines in county jail

INTRODUCTION

The overdose epidemic in the United States has intensified following the introduction of illicitly manufactured fentanyl to drug markets with recent estimates indicating 110,000 deaths in 2022 and longer-term trends adversely impacting national life expectancy. A period of incarceration has been identified as a critical touchpoint for overdose prevention given its strong association with risk of overdose. In this paper we describe efforts funded by the Centers for Disease Control and Prevention (CDC) Overdose Data to Action (OD2A) grant to design and implement naloxone vending machines that provide free naloxone within county jails to returning citizens and those visiting county jail facilities.

METHODS

This study utilized three sources of data. First, we describe the results of a pre-implementation survey administered by technical assistance providers to 18 jails across the state of Michigan. Second, among the 6 jail facilities that accepted a naloxone vending machine we examine administrative data from Michigan Department of Health and Human Services on naloxone orders to look at changes 6-months before and after implementation. Third and lastly, we conducted semi-structured interviews (N = 6) with jail administrators (i.e., County Sheriffs) on the barriers and facilitators to implementing a naloxone vending machine.

RESULTS

Six facilities indicated they would accept a vending machine to distribute free naloxone. Overall, the total number of naloxone box orders that were distributed across all jail sites increased by 63.5 % from 4104 boxes pre-naloxone vending machine to 6708 boxes post-naloxone vending machine implementation. Qualitative interviews revealed that prior naloxone distribution efforts and foundational knowledge about opioids, overdose, and naloxone emerged as facilitators for vending machine implementation.

CONCLUSION

This study illustrates the utility of policy-driven funding strategies aimed at mitigating accidental overdose deaths among a high-risk population while building community naloxone saturation efforts.

Reducing perceived barriers to scaling up overdose education and naloxone distribution and medications for opioid use disorder in the United States in the HEALing (Helping End Addiction Long-Term®) communities study

BACKGROUND

Scaling up overdose education and naloxone distribution (OEND) and medications for opioid use disorder (MOUD) is needed to reduce opioid overdose deaths, but barriers are pervasive. This study examines whether the Communities That HEAL (CTH) intervention reduced perceived barriers to expanding OEND and MOUD in healthcare/behavioral health, criminal-legal, and other/non-traditional venues.

METHODS

The HEALing (Helping End Addiction Long-Term®) Communities Study is a parallel, wait-list, cluster randomized trial testing the CTH intervention in 67 communities in the United States. Surveys administered to coalition members and key stakeholders measured the magnitude of perceived barriers to scaling up OEND and MOUD in November 2019-January 2020, May-June 2021, and May-June 2022. Multilevel linear mixed models compared Wave 1 (intervention) and Wave 2 (wait-list control) respondents. Interactions by rural/urban status and research site were tested.

RESULTS

Wave 1 respondents reported significantly greater reductions in mean scores for three outcomes: perceived barriers to scaling up OEND in Healthcare/Behavioral Health Venues (-0.26, 95% confidence interval, CI: -0.48, -0.05, p = 0.015), OEND in Other/Non-traditional Venues (-0.53, 95% CI: - 0.84, -0.22, p = 0.001) and MOUD in Other/Non-traditional Venues (-0.34, 95% CI: -0.62, -0.05, p = 0.020). There were significant interactions by research site for perceived barriers to scaling up OEND and MOUD in Criminal-Legal Venues. There were no significant interactions by rural/urban status.

DISCUSSION

The CTH Intervention reduced perceived barriers to scaling up OEND and MOUD in certain venues, with no difference in effectiveness between rural and urban communities. More research is needed to understand facilitators and barriers in different venues.

Overdose Experiences Among a Sample of Women in Jail with Opioid Use Disorder

Background:  Previous non-fatal overdose may increase risk of overdose fatality for women reentering the community following incarceration, but pre-incarceration overdose experiences are understudied. This study describes the prevalence and correlates of non-fatal overdose prior to jail among women with opioid use disorder (OUD). Methods: Women (N = 700) were randomly selected from eight Kentucky jails, screened for OUD, and interviewed as part of the NIDA-funded Kentucky Justice Community Opioid Innovation Network (JCOIN) trial. Descriptive statistics were used to examine women's prior overdose experiences, while bivariate analyses and logistic regression were used to identify correlates of overdose in the 90 days prior to jail. Results: Analyses found that 55.4% of women had overdosed in their lifetime, and 21.4% overdosed in the 90 days prior to jail. Of those who overdosed in the 90 days prior to jail, heroin (80.7%) was the most-commonly used drug prior to overdose, 35.2% received emergency, medically-attended services post-overdose, and 92.4% were administered naloxone - primarily by acquaintances. Overdosing in the 90 days prior to jail was positively correlated with identifying as a sexual minority, being from an urban community, childhood victimization, as well as recent heroin, fentanyl, and injection drug use. Conclusions: Findings indicate that prior overdose is common among jailed women with OUD, and although naloxone was often administered, few women received medically-attended services post-overdose. Results highlight the importance of distributing naloxone to community members and women reentering the community from jail, and suggest additional research is needed to understand factors inhibiting medical care following an overdose.

Rapid jail-based implementation of overdose education and naloxone distribution in response to the COVID-19 pandemic

BACKGROUND

People incarcerated in jails are highly impacted by the opioid epidemic, and overdose education and naloxone distribution (OEND) is an effective strategy to reduce opioid overdose deaths. This study examines barriers and facilitators of fast-track OEND implementation within the jails in the Wave 1 Kentucky counties of the HEALing Communities Study during the COVID-19 pandemic.

METHODS

Meeting minutes with jail stakeholders were qualitatively coded using the Practical, Robust Implementation and Sustainability Model (PRISM) as the coding framework. The analysis highlighted the top barriers and facilitators to fast-track OEND implementation within the PRISM framework.

RESULTS

Space and staffing shortages related to the COVID-19 pandemic, disruptions in interorganizational programming from pandemic-related service suspensions, and a lack of technological solutions (e.g., reliable Internet access) for socially distanced delivery were the top barriers to fast-track OEND implementation. In addition, there were limitations on non-jail staff access to jails during COVID-19. Top facilitators included jail leadership support, the option to prioritize high-risk groups, and the incorporation of OEND processes into existing communications and management software. While the COVID-19 pandemic strained jail infrastructure, jail and partner agency collaboration led to creative implementation strategies for the successful integration of OEND into jail operations. Urban jails were more likely than rural jails to be early adopters of OEND during the public health emergency.

CONCLUSIONS

Understanding the barriers to and facilitators of OEND within jails will improve implementation efforts seeking to curb opioid overdose deaths. Jail leadership support and interorganizational efforts were key facilitators to implementation; therefore, it is recommended to increase buy-in with multiple agencies to promote success. Challenges brought on by COVID-19 have resulted in a need for innovative solutions for implementation.

CLINICAL TRIAL INFORMATION

ClinicalTrials.gov, NCT04111939, Submitted 30 September 2019, https://clinicaltrials.gov/study/NCT04111939?titles=HEALing%20Communities%20Study&rank=1 .

Identifying structural risk factors for overdose following incarceration: a concept mapping study

BACKGROUND

Currently, there are more than two million people in prisons or jails, with nearly two-thirds meeting the criteria for a substance use disorder. Following these patterns, overdose is the leading cause of death following release from prison and the third leading cause of death during periods of incarceration in jails. Traditional quantitative methods analyzing the factors associated with overdose following incarceration may fail to capture structural and environmental factors present in specific communities. People with lived experiences in the criminal legal system and with substance use disorder hold unique perspectives and must be involved in the research process.

OBJECTIVE

To identify perceived factors that impact overdose following release from incarceration among people with direct criminal legal involvement and experience with substance use.

METHODS

Within a community-engaged approach to research, we used concept mapping to center the perspectives of people with personal experience with the carceral system. The following prompt guided our study: "What do you think are some of the main things that make people who have been in jail or prison more and less likely to overdose?" Individuals participated in three rounds of focus groups, which included brainstorming, sorting and rating, and community interpretation. We used the Concept Systems Inc. platform groupwisdom for our analyses and constructed cluster maps.

RESULTS

Eight individuals (ages 33 to 53) from four states participated. The brainstorming process resulted in 83 unique factors that impact overdose. The concept mapping process resulted in five clusters: (1) Community-Based Prevention, (2) Drug Use and Incarceration, (3) Resources for Treatment for Substance Use, (4) Carceral Factors, and (5) Stigma and Structural Barriers.

CONCLUSIONS

Our study provides critical insight into community-identified factors associated with overdose following incarceration. These factors should be accounted for during resource planning and decision-making.

Drug overdose deaths among women 1999-2021 in the United States: Differences by race, ethnicity, and age

BACKGROUND

The U.S. drug overdose epidemic is increasingly severe and steep increases have been seen among women.

OBJECTIVE

To explore trends in drug overdose deaths among women in the United States by race, ethnicity, and age group.

DESIGN

This study is a retrospective observational study of drug overdose deaths among U.S. women from 1999 to 2021.

METHODS

We use CDC WONDER Multiple Causes of Death files data using International Classification of Diseases, 10th Revision (ICD-10) codes X40-X44, X60-X64, X85, and Y10-Y14 to identify overall drug overdose deaths, T40.5 for cocaine-related deaths, T40.0-T40.4, T40.6 for opioid-related deaths, T42.4 for benzodiazepines, and T43.6 to identify psychostimulants. Race and ethnicity were defined as non-Hispanic Black, White, American Indian/Alaska Native (AI/AN), Asian, and Hispanic. We calculated overdose death rates per 100,000 women for all overdose deaths and for specific drugs by year, stratified by race and ethnicity.

RESULTS

From 1999 to 2021, overdose deaths among all women in the United States increased by 480%. Overdose deaths rose 750% for non-Hispanic AI/AN women, 490% for non-Hispanic Black women, 450% for non-Hispanic White women, 325% for Hispanic women, and 150% for non-Hispanic Asian or Pacific Islander women. Women ages 35-44 and 45-54 saw the largest increases in overall overdose deaths. Cocaine-related deaths were more prevalent among non-Hispanic Black women, opioid and methamphetamine-related deaths were more prevalent among non-Hispanic AI/AN women, and benzodiazepine-related deaths were more prevalent among non-Hispanic White women.

CONCLUSION

Increases in overdose deaths were noted in all races, ethnicities, and age groups, with deaths continuing to accelerate in 2021. Our study highlights a need for interventions expanding access to medications for opioid use disorder, naloxone, fentanyl test strips, and contingency management while accounting for gendered roles and vulnerabilities.

Characterizing and combating the opioid epidemic in the Los Angeles County jail system

INTRODUCTION

Opioid overdose-related morbidity and mortality is a pressing public health crisis. Successful overdose reversal through bystander administration of naloxone is well documented, but there is an absence of literature on the implementation and impact of widespread naloxone access in a correctional setting during incarceration. The objective of this study was to describe our efforts to combat opioid overdose, prevent deaths, and examine and identify opioid use and predictors of opioid use through factors including age, sex assigned at birth, and ethnicity among the incarcerated population within the Los Angeles County jail system.

METHODS

We retrospectively analyzed self-reported substance use information from all newly incarcerated persons from September 2018 to December 2020 to characterize opioid use in the Los Angeles County Jail system and used multivariable logistic regression analysis to determine predictors of substance use. We analyzed data on all cases of naloxone administration by custody personnel (i.e., all correctional officers) during the same period by examining patient demographic information, hospital discharge diagnosis, and patient outcome information. To describe naloxone training and access for incarcerated persons as an overdose prevention strategy, we reviewed electronic health record data on patient health outcomes for all cases of naloxone administration by an incarcerated person.

RESULTS

A total of 6.4 % (11,881 of 187,528) of incarcerated persons reported opioid use. In the multivariable analysis, reported substance use was most significantly associated with any ethnicity other than Black (aOR for White =11.2; 95 % CI 10.4, 12.0, aOR for Hispanic/Latinx 3.0; 95 % CI 2.8, 3.2, aOR for All Others; 5.2 95 % CI 4.6, 5.8) and being <65 years old. Naloxone was administered by custody personnel to a total of 129 patients, where 122 (94.6 %) survived and 7 (5.4 %) died. After the deployment of naloxone in jail housing units, there were two instances of bystander naloxone administration by incarcerated persons that led to successful opioid overdose reversal and survival.

CONCLUSIONS

The expansion of naloxone availability to both custody personnel and incarcerated persons is an effective and warranted method to ensure timely naloxone administration and successful overdose reversal in a correctional setting.

Health Care During Incarceration: A Policy Position Paper From the American College of Physicians

The American College of Physicians (ACP) has a long-standing commitment to improving the health of all Americans and opposes any form of discrimination in the delivery of health care services. ACP is committed to working toward fully understanding and supporting the unique needs of the incarcerated population and eliminating health disparities for these persons. In this position paper, ACP offers recommendations to policymakers and administrators to improve the health and well-being of persons incarcerated in adult correctional facilities.

Scoping review of interventions to link individuals to substance use services at discharge from jail

INTRODUCTION

Individuals with substance use disorders (SUD) must be linked to community-based SUD treatment and other services upon their release from jail, given their high service needs and risks for relapse, recidivism, and opioid-related overdose following release.

METHOD

This scoping review identified 14 studies (28 affiliated publications) that used experimental or quasi-experimental designs to evaluate jail re-entry interventions for individuals with SUD. The team coded intervention components, study characteristics, and study outcomes based on a service continuum for treatment linkage and retention and for post-release substance use and criminal justice outcomes.

RESULTS

This review included 4 randomized controlled trials (RCT) for linkage to treatment with medications for opioid use disorder (MOUD); 4 RCTs and 4 quasi-experimental studies for linkage to non-specific SUD treatment; and 2 RCTs for linkage to HIV + SUD services. Most studies (9/14) used case management and/or peer or patient navigation as the core intervention; 2 studies provided medical management for MOUD induction and/or facilitated referral to MOUD in the community; and 3 studies used motivational-based linkage interventions. A qualitative analysis of study outcomes found evidence to support the effectiveness of a diverse range of interventions to link individuals to community-based SUD treatment, MOUD, and other services at re-entry, but limited support for intervention effects on longer-term outcomes, including treatment retention, medication adherence, recidivism, and substance use.

CONCLUSION

Future controlled trials and implementation studies should help to unpack and examine core components of jail re-entry interventions and their successful implementation to enhance treatment retention and improve post-release outcomes.

Gaps in naloxone ownership among people who inject drugs during the fentanyl wave of the opioid overdose epidemic in New York City, 2018

Background: Community distribution of naloxone, a medication that reverses opioid overdose, is an effective public health strategy to prevent overdose deaths. However, data are limited on who has naloxone during the current fentanyl wave of the opioid overdose epidemic in the United States. We aim to determine correlates of naloxone ownership among a community sample of people who inject drugs (PWID) from New York City (NYC). Methods: Data were drawn from the National HIV Behavioral Surveillance Study among PWID. Participants were recruited via respondent-driven sampling. Eligible participants completed an interviewer-administered survey. Log-linked Poisson regression was used to determine adjusted prevalence ratios (aPR) and 95% confidence intervals (CIs) current naloxone ownership. Results: Of 503 PWID, 60% currently owned naloxone. In the past 12 months, 74% witnessed an opioid overdose and 25% experienced one. Those who experienced current homelessness were less likely to own naloxone (aPR: 0.79; 95% CI: 0.68, 0.91), as were those who had been recently incarcerated (aPR: 0.83; 95% CI: 0.71, 0.97). Respondents who reported recent known or possible fentanyl use were more likely to own naloxone (aPR: 1.23; 95% CI: 1.07, 1.43) as were those who experienced an opioid overdose in the past 12 months (aPR: 1.33; 95% CI: 1.15, 1.53). Conclusions: The prevalence of naloxone ownership among PWID in NYC was high, potentially due to widespread community naloxone distribution programs; however, gaps in naloxone ownership existed. Interventions that further ease access to naloxone, such as reclassifying naloxone as an over-the-counter medication and making it available "off the shelf," should be considered. More research is needed to identify barriers to access, uptake, and sustained possession within this group to maximize the impact of naloxone distribution during the ongoing fentanyl wave of the opioid overdose epidemic.

Estimating naloxone need in the USA across fentanyl, heroin, and prescription opioid epidemics: a modelling study

BACKGROUND

The US overdose crisis is driven by fentanyl, heroin, and prescription opioids. One evidence-based policy response has been to broaden naloxone distribution, but how much naloxone a community would need to reduce the incidence of fatal overdose is unclear. We aimed to estimate state-level US naloxone need in 2017 across three main naloxone access points (community-based programmes, provider prescription, and pharmacy-initiated distribution) and by dominant opioid epidemic type (fentanyl, heroin, and prescription opioid).

METHODS

In this modelling study, we developed, parameterised, and applied a mechanistic model of risk of opioid overdose and used it to estimate the expected reduction in opioid overdose mortality after deployment of a given number of two-dose naloxone kits. We performed a literature review and used a modified-Delphi panel to inform parameter definitions. We refined an established model of the population at risk of overdose by incorporating changes in the toxicity of the illicit drug supply and in the naloxone access point, then calibrated the model to 2017 using data obtained from proprietary data sources, state health departments, and national surveys for 12 US states that were representative of each epidemic type. We used counterfactual modelling to project the effect of increased naloxone distribution on the estimated number of opioid overdose deaths averted with naloxone and the number of naloxone kits needed to be available for at least 80% of witnessed opioid overdoses, by US state and access point.

FINDINGS

Need for naloxone differed by epidemic type, with fentanyl epidemics having the consistently highest probability of naloxone use during witnessed overdose events (range 58-76% across the three modelled states in this category) and prescription opioid-dominated epidemics having the lowest (range 0-20%). Overall, in 2017, community-based and pharmacy-initiated naloxone access points had higher probability of naloxone use in witnessed overdose and higher numbers of deaths averted per 100 000 people in state-specific results with these two access points than with provider-prescribed access only. To achieve a target of naloxone use in 80% of witnessed overdoses, need varied from no additional kits (estimated as sufficient) to 1270 kits needed per 100 000 population across the 12 modelled states annually. In 2017, only Arizona had sufficient kits to meet this target.

INTERPRETATION

Opioid epidemic type and how naloxone is accessed have large effects on the number of naloxone kits that need to be distributed, the probability of naloxone use, and the number of deaths due to overdose averted. The extent of naloxone distribution, especially through community-based programmes and pharmacy-initiated access points, warrants substantial expansion in nearly every US state.

FUNDING

National Institute of Health, National Institute on Drug Abuse.

Development and use of a checklist for the implementation of medication for opioid use disorder in jails

Background

In light of short lengths of stay and proximity to communities of release, jails are well-positioned to intervene in opioid use disorder (OUD). However, a number of barriers have resulted in a slow and limited implementation.

Methods

This paper describes the development and testing of a Medication for Opioid Use Disorder (MOUD) Implementation Checklist developed as part of a Building Bridges project, a two-year planning grant which supported 16 US jail systems as they prepared to implement or expand MOUD services.

Results

Although initially developed to track changes within sites participating in the initiative, participants noted its utility for identifying evidence-based benchmarks through which the successful implementation of MOUDs could be tracked by correctional administrators.

Conclusions

The findings suggest that this checklist can both help guide and illustrate progress toward vital changes facilitated through established processes and supports.

Plain Language Summary

People incarcerated in jails are more likely to have opioid use disorder than the general population. Despite this, jails in the United States (U.S.) often offer limited or no access to Medication for Opioid Use Disorder (MOUD). The Building Bridges project was designed to address this gap in 16 U.S. jail systems as they prepared to implement or expand MOUD services. This article addresses the use of a MOUD checklist that was initially designed to help the jails track changes toward evidence-based benchmarks. The findings suggest that this checklist can both help guide and illustrate progress toward vital changes facilitated through established processes and supports.

Legal System Involvement and Opioid-Related Overdose Mortality in U.S. Department of Veterans Affairs Patients

INTRODUCTION

Opioid-related overdose risks are elevated after incarceration. The rates of opioid-related overdose mortality have risen in recent years, including among Veterans Health Administration patients. To inform Veteran overdose prevention, this study evaluates whether opioid-related overdose risks differ for Veterans Health Administration patients with versus those without indicators of legal system involvement.

METHODS

This retrospective national cohort study, conducted in 2019-2021, used Veterans Health Administration electronic health records and death certificate data from the Department of Veterans Affairs/Department of Defense Mortality Data Repository to examine opioid-related overdose mortality from January 1, 2013 through December 31, 2017. The cohort included 5,390,902 Veterans with Veterans Health Administration inpatient or outpatient encounters in 2012 who were alive as of January 1, 2013, of whom 32,284 (0.60%) patients had legal system involvement in 2012, indicated by Veterans Justice Programs outpatient encounters. Cox proportional hazards regression models assessed the associations between legal involvement and risk of opioid-related overdose mortality.

RESULTS

There were 4,670 opioid-related overdose deaths, including 295 (6.31%) among legal-involved Veterans. Veterans with legal involvement had a higher opioid-related overdose mortality rate per 100,000 person-years (191.22, 95% CI=169.40, 213.04 vs 17.76, 95% CI=17.23, 18.29, p<0.001) and an elevated risk of opioid-related overdose mortality (adjusted hazard ratio=1.38, 95% CI=1.22, 1.57, p<0.001) compared with those without.

CONCLUSIONS

Among Veterans receiving Veterans Health Administration care in 2012, documented legal system involvement was associated with an increased risk of opioid-related overdose mortality. Targeting overdose education and naloxone distribution programs and integrating opioid overdose prevention efforts into mental health care may reduce opioid overdose deaths among Veterans with legal involvement.

Costs of opioid overdose education and naloxone distribution in New York City

Background: Naloxone is an opioid antagonist medication that can be administered by lay people or medical professionals to reverse opioid overdoses and reduce overdose mortality. Cost was identified as a potential barrier to providing expanded overdose education and naloxone distribution (OEND) in New York City (NYC) in 2017. We estimated the cost of delivering OEND for different types of opioid overdose prevention programs (OOPPs) in NYC. Methods: We interviewed naloxone coordinators at 11 syringe service programs (SSPs) and 10 purposively sampled non-SSPs in NYC from December 2017 to September 2019. The samples included diverse non-SSP program types, program sizes, and OEND funding sources. We calculated one-time start up costs and ongoing operating costs using micro-costing methods to estimate the cost of personnel time and materials for OEND activities from the program perspective, but excluding naloxone kit costs. Results: Implementing an OEND program required a one-time median startup cost of $874 for SSPs and $2,548 for other programs excluding overhead, with 80% of those costs attributed to time and travel for training staff. SSPs spent a median of $90 per staff member trained and non-SSPs spent $150 per staff member. The median monthly cost of OEND program activities excluding overhead was $1,579 for SSPs and $2,529 for non-SSPs. The costs for non-SSPs varied by size, with larger, multi-site programs having higher median costs compared to single-site programs. The estimated median cost per kit dispensed excluding and including overhead was $19 versus $25 per kit for SSPs, and $36 versus $43 per kit for non-SSPs, respectively. Conclusions: OEND operating costs vary by program type and number of sites. Funders should consider that providing free naloxone to OEND programs does not cover full operating costs. Further exploration of cost-effectiveness and program efficiency should be considered across different types of OEND settings.

Growing racial/ethnic disparities in overdose mortality before and during the COVID-19 pandemic in California

As overdose mortality is spiking during the COVID-19 pandemic, few race/ethnicity-stratified trends are available. This is of particular concern as overdose mortality was increasing most rapidly in Black and Latinx communities prior to the pandemic. We used quarterly, age-standardized overdose mortality rates from California to assess trends by race/ethnicity and drug involved over time. Rates from 2020 Q2-Q4 were compared to expected trends based on ARIMA forecasting models fit using data from 2006 to 2020 Q1. In 2020 Q2-Q4 overdose death rates rose by 49.8% from 2019, exceeding an expected increase of 11.5% (95%CI: 0.5%-22.5%). Rates significantly exceeded forecasted trends for all racial/ethnic groups. Black/African American individuals saw an increase of 52.4% from 2019, compared to 42.6% among their White counterparts. The absolute Black-White overdose mortality gap rose from 0.7 higher per 100,000 for Black individuals in 2018 to 4.8 in 2019, and further increased to 9.9 during the pandemic. Black overdose mortality in California was therefore 34.3% higher than that of White individuals in 2020 Q2-Q4. This reflects growing methamphetamine-, cocaine-, and fentanyl-involved deaths among Black communities. Growing racial disparities in overdose must be understood in the context of the unequal social and economic fallout from the COVID-19 pandemic, during which time Black communities have been subjected to the dual burden of disproportionate COVID-19 deaths and rising overdose mortality. Increased investments are required to ameliorate racial/ethnic disparities in substance use treatment, harm reduction, and the structural drivers of overdose, as part of the COVID-19 response and post-pandemic recovery efforts.

Changes in overdose knowledge and attitudes in an incarcerated sample of people living with HIV

PURPOSE

The purpose of this paper is to present evaluation results. People exiting incarceration who use opioids are at an elevated risk for overdose following release. People living with HIV (PLWH) who use drugs are also at increased overdose risk. Overdose education and naloxone distribution (OEND) is an effective community-based intervention, but few OEND programs have been evaluated in a correctional setting and none have specifically targeted PLWH.

DESIGN/METHODOLOGY/APPROACH

An OEND pilot program was implemented in the Philadelphia jail from December 2017 to June 2019. OEND was provided through an HIV case management program and naloxone given at release. Participants (n = 68) were assessed for changes in overdose knowledge and beliefs in their ability to respond to an overdose from baseline to one month later while still incarcerated. Other demographic variables were assessed via publicly available records and case manager chart abstraction.

FINDINGS

A total of 120 incarcerated PLWH were OEND trained; 68 (56.7%) were still incarcerated one month later and received post-tests. The 68-person sample was predominantly male (79.4%) and Black (64.7%). One-fifth reported heroin use, a third reported cocaine use and nearly 2/3 reported use of any illegal drug on date of arrest. Among these 68, overdose knowledge and overdose attitudes improved significantly (p = 0.002 and p < 0.001, respectively).

ORIGINALITY/VALUE

OEND in correctional settings is feasible and knowledge and overdose attitudes improved significantly from baseline. OEND programs should be implemented within the general population of incarcerated people but, as with PLWH, can be extended to other vulnerable populations within correctional settings, such as persons with mental health conditions and a history of homelessness.

Non-fatal opioid overdose, naloxone access, and naloxone training among people who recently used opioids or received opioid agonist treatment in Australia: The ETHOS Engage study

BACKGROUND

Overdose is a major cause of morbidity and mortality among people who use opioids. Naloxone can reverse opioid overdoses and can be distributed and administered with minimal training. People with experience of overdose are a key population to target for overdose prevention strategies. This study aims to understand if factors associated with recent non-fatal opioid overdose are the same as factors associated with naloxone access and naloxone training in people who recently used opioids or received opioid agonist treatment (OAT).

METHODS

ETHOS Engage is an observational study of people who inject drugs in Australia. Logistic regression models were used to estimate odds ratios for non-fatal opioid overdose, naloxone access and naloxone training.

RESULTS

Between May 2018-September 2019, 1280 participants who recently used opioids or received OAT were enrolled (62% aged >40 years; 35% female, 80% receiving OAT, 62% injected drugs in the preceding month). Recent opioid overdose (preceding 12 months) was reported by 7% of participants, lifetime naloxone access by 17%, and lifetime naloxone training by 14%. Compared to people receiving OAT with no additional opioid use, recent opioid, benzodiazepine (preceding six months), and hazardous alcohol use was associated with recent opioid overdose (aOR 3.91; 95%CI: 1.68-9.10) and lifetime naloxone access (aOR 2.12; 95%CI 1.29-3.48). Among 91 people who reported recent overdose, 65% had never received take-home naloxone or naloxone training.

CONCLUSIONS

Among people recently using opioids or receiving OAT, benzodiazepine and hazardous alcohol use is associated with non-fatal opioid overdose. Not all factors associated with non-fatal overdose correspond to factors associated with naloxone access. Naloxone access and training is low across all groups. Additional interventions are needed to scale up naloxone provision.

Bridging institutional logics: Implementing naloxone distribution for people exiting jail in three California counties

Drug overdose is the leading cause of death among formerly incarcerated people. Distribution of the opioid overdose medication naloxone to people who use drugs reduces overdose mortality, and officials in many jurisdictions are now considering or implementing programs to offer naloxone to people exiting jails and prisons. The principles and practices of harm reduction programs such as naloxone distribution conflict with those of penal institutions, raising the question of how organizations based on opposing institutional logics can collaborate on lifesaving programs. Using in-depth interviews and observations conducted over four years with 34 penal, medical, public health, and harm reduction practitioners, we introduce and conceptualize two organizational features to explain why this therapeutic intervention was implemented in local jails in two of three California counties. First, interorganizational bridges between harm reduction, medical, and penal organizations facilitated mutual understanding and ongoing collaboration among administrators and frontline workers in different agencies. Second, respected and influential champions within public health and penal organizations put jail-based naloxone distribution on the local agenda and cultivated support among key officials. Our findings offer guidance for future studies of institutional logics and policy responses to the overdose crisis.

Fentanyl-related overdose during incarceration: a comprehensive review

BACKGROUND

Fentanyl and related compounds have recently saturated the illicit drug supply in the United States, leading to unprecedented rates of fatal overdose. Individuals who are incarcerated are particularly vulnerable, as the burden of opioid use disorder is disproportionately higher in this population, and tolerance generally decreases during incarceration.

METHODS

We conduct a systematic search for publications about fentanyl overdoses during incarceration in PubMed and PsycINFO, as well as lay press articles in Google, from January 1, 2013 through March 30th, 2021.

RESULTS

Not a single fentanyl overdose was identified in the medical literature, but 90 overdose events, comprising of 76 fatal and 103 nonfatal fentanyl overdoses, were identified in the lay press. Among the 179 overdoses, 138 occurred in jails and 41 occurred in prisons, across the country.

CONCLUSIONS

Fentanyl-related overdoses are occurring in correctional facilities with unknown but likely increasing frequency. In addition to the need for improved detection and reporting, immediate efforts to 1) increase understanding of the risks of fentanyl and how to prevent and treat overdose among correctional staff and residents, 2) ensure widespread prompt availability of naloxone and 3) expand the availability of medications to treat opioid use disorder for people who are incarcerated will save lives.

A scoping review of factors that influence opioid overdose prevention for justice-involved populations

BACKGROUND

There is a high risk of death from opioid overdose following release from prison. Efforts to develop and implement overdose prevention programs for justice-involved populations have increased in recent years. An understanding of the gaps in knowledge on prevention interventions is needed to accelerate development, implementation, and dissemination of effective strategies.

METHODS

A systematic search process identified 43 published papers addressing opioid overdose prevention in criminal justice settings or among justice-involved populations from 2010 to February 2020. Cross-cutting themes were identified, coded and qualitatively analyzed.

RESULTS

Papers were coded into five categories: acceptability (n = 8), accessibility (n = 4), effectiveness (n = 5), feasibility (n = 7), and participant overdose risk (n = 19). Common themes were: (1) Acceptability of naloxone is associated with injection drug use, overdose history, and perceived risk within the situational context; (2) Accessibility of naloxone is a function of the interface between corrections and community; (3) Evaluations of overdose prevention interventions are few, but generally show increases in knowledge or reductions in opioid overdose; (4) Coordinated efforts are needed to implement prevention interventions, address logistical challenges, and develop linkages between corrections and community providers; (5) Overdose is highest immediately following release from prison or jail, often preceded by service-system interactions, and associated with drug-use severity, injection use, and mental health disorders, as well as risks in the post-release environment.

CONCLUSION

Study findings can inform the development of overdose prevention interventions that target justice-involved individuals and policies to support their implementation across criminal justice and community-based service systems.

Take-Home Naloxone and the Need for a Publicly Funded Naloxone Supply

The opioid crisis continues to exact a heavy toll on the United States, and overdose deaths have only increased during the current global pandemic. One effective intervention to reduce overdose deaths is to distribute the opioid antagonist naloxone directly to persons actively using opioids (ie, "take-home naloxone"), especially at touchpoints with the potential for significant impact such as emergency departments and jails. A number of hospital emergency departments have recently sought to implement individual take-home naloxone programs; however, programmatic success has been inconsistent due primarily to the inability to secure reliable funding for a naloxone supply. In this commentary, we establish the argument for a publicly funded naloxone supply to support take-home naloxone distribution in emergency department settings. We posit that the complex billing and reimbursement system for medication dispensing is impossibly burdensome during emergency care for an acute opioid overdose, and that the mounting death toll from this public health crisis demands a strong commitment to harm reduction. A publicly financed naloxone supply would demonstrate this commitment and make a measurable impact in saving lives. Ultimately, provision of naloxone should be coupled with other comprehensive treatment services and medications for opioid use disorder to meaningfully reduce harms associated with opioid use.

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

BACKGROUND AND AIMS

Despite 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.

DESIGN

Retrospective cohort study.

SETTING AND PARTICIPANTS

Individuals sentenced to prison, jail, probation or jail plus probation for a felony conviction in Michigan, USA from 2003 to 2006.

MEASUREMENTS

Using 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.

FINDINGS

Among 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.

CONCLUSIONS

Based 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.

The Opioid-overdose Reduction Continuum of Care Approach (ORCCA): Evidence-based practices in the HEALing Communities Study

BACKGROUND

The number of opioid-involved overdose deaths in the United States remains a national crisis. The HEALing Communities Study (HCS) will test whether Communities That HEAL (CTH), a community-engaged intervention, can decrease opioid-involved deaths in intervention communities (n = 33), relative to wait-list communities (n = 34), from four states. The CTH intervention seeks to facilitate widespread implementation of three evidence-based practices (EBPs) with the potential to reduce opioid-involved overdose fatalities: overdose education and naloxone distribution (OEND), effective delivery of medication for opioid use disorder (MOUD), and safer opioid analgesic prescribing. A key challenge was delineating an EBP implementation approach useful for all HCS communities.

METHODS

A workgroup composed of EBP experts from HCS research sites used literature reviews and expert consensus to: 1) compile strategies and associated resources for implementing EBPs primarily targeting individuals 18 and older; and 2) determine allowable community flexibility in EBP implementation. The workgroup developed the Opioid-overdose Reduction Continuum of Care Approach (ORCCA) to organize EBP strategies and resources to facilitate EBP implementation.

CONCLUSIONS

The ORCCA includes required and recommended EBP strategies, priority populations, and community settings. Each EBP has a "menu" of strategies from which communities can select and implement with a minimum of five strategies required: one for OEND, three for MOUD, and one for prescription opioid safety. Identification and engagement of high-risk populations in OEND and MOUD is an ORCCArequirement. To ensure CTH has community-wide impact, implementation of at least one EBP strategy is required in healthcare, behavioral health, and criminal justice settings, with communities identifying particular organizations to engage in HCS-facilitated EBP implementation.