High willingness to use overdose prevention sites among female sex workers in Baltimore, Maryland

Perceptions of Overdose Response Hotlines and Phone Application Services Among Women and Gender-diverse Individuals Who Use Drugs in Canada: A Qualitative Study

OBJECTIVES

In 2021, opioid-related deaths have increased by 96% and continue to be higher than prepandemic levels. In particular, women and gender-diverse individuals face numerous challenges when assessing harm reduction supports, including physical supervised consumption sites, compared with male counterparts. Mobile overdose response services (MORSs) including overdose response hotlines and phone-based overdose response applications are novel virtual overdose response technologies that may help mitigate this issue. This study aims to explore how women and gender-diverse individuals engage with and perceive these services.

METHODS

A qualitative study using grounded theory was conducted. Using existing peer networks and purposive and snowball sampling between March and July 2023, 19 semistructured interviews were conducted with women and gender-diverse individuals in Canada who have lived experience using substances. NVivo was used for thematic analysis, which continued until saturation was reached.

RESULTS

The interviews elucidated the following 5 themes: Overdose response hotlines and applications were generally preferred over supervised consumption sites due to (1) perceived gender-based safety; (2) better accommodation for mothers concerned with stigma, childcare, and child welfare systems; and (3) eased accessibility for those involved in sex work. It was also noted that (4) judgment-free spaces and trauma-informed care provided by staff with lived experiences were invaluable, and (5) decriminalization of illicit substances will encourage uptake of these harm reduction services.

CONCLUSION

This study found that women and gender-diverse individuals felt positively toward overdose response hotlines and applications with the potential to fill a need in providing harm reduction services that create feelings of safety, support roles of motherhood and sex work, and generate nonstigmatizing spaces.

Association between willingness to use an overdose prevention center and probation or parole status among people who use drugs in Rhode Island

BACKGROUND

Overdose prevention centers (OPCs) are being implemented in the United States as a strategy to reduce drug-related mortality and morbidity. Previous studies have suggested that people who use drugs (PWUD) with a history of criminal legal system (CLS) involvement (e.g. current probation/parole) are at greater risk of overdose but may also encounter significant barriers to OPC use. The objective of this study was to explore the association between willingness to use an OPC and probation/parole status in a sample of PWUD in Rhode Island.

METHODS

This study utilized data from the Rhode Island Prescription and Illicit Drug Study, which enrolled adult PWUD from August 2020 to February 2023. We used Pearson's chi-square and Wilcoxon rank-sum tests to assess bivariate associations between willingness to use an OPC and probation/parole status (current/previous/never), as well as other sociodemographic and behavioral characteristics. In multivariable Poisson analyses, we examined the association between willingness to use an OPC and probation/parole status, adjusting for key sociodemographic and behavioral characteristics.

RESULTS

Among 482 study participants, 67% were male, 56% identified as white, 20% identified as Hispanic/Latine, and the median age was 43 (IQR 35-53). Nearly a quarter (24%) had never been on probation/parole, 44% were not currently on probation/parole but had a lifetime history of probation and parole, and 32% were currently on probation/parole. Most participants (71%) reported willingness to use an OPC, and in both bivariate and multivariable analyses, willingness to use an OPC did not vary by probation/parole status. Crack cocaine use and lifetime non-fatal overdose were associated with greater willingness to use an OPC (all p < 0.05).

CONCLUSIONS

These data demonstrate high willingness to use OPC among PWUD in Rhode Island regardless of CLS-involvement. As OPCs begin to be implemented in Rhode Island, it will be imperative to engage people with CLS-involvement and to ensure access to the OPC and protection against re-incarceration due to potential barriers, such as police surveillance of OPCs.

"Make yourself un-NIMBY-able": stakeholder perspectives on strategies to mobilize public and political support for overdose prevention centers in the United States of America

BACKGROUND

Overdose prevention centers (OPCs), also known as supervised injection facilities and safe consumption sites, are evidenced-based interventions for preventing overdose deaths and drug-related morbidities. The pathways to legalizing OPCs in the USA have confronted multiple social, political, and legal obstacles. We conducted a multi-site, qualitative study to explore heterogeneities in these pathways in four jurisdictions, as well as to understand stakeholder perspectives on valuable strategies for galvanizing political and public support for OPCs.

METHODS

From July 2022 to February 2023, we conducted 17 semi-structured, in-depth interviews with OPC policymakers, service providers, advocates, and researchers from California, New York City, Philadelphia, and Rhode Island, where efforts have been undertaken to authorize OPCs. Using inductive thematic analysis, we identified and compared contextually relevant, salient approaches for increasing support for OPCs.

RESULTS

Participants described several strategies clustering around five distinct domains: (1) embedding OPC advocacy into broader overdose prevention coalitions to shape policy dialogs; (2) building rapport with a plurality of powerbrokers (e.g., lawmakers, health departments, law enforcement) who could amplify the impact of OPC advocacy; (3) emphasizing specific benefits of OPCs to different audiences in different contexts; (4) leveraging relationships with frontline workers (e.g., emergency medicine and substance use treatment providers) to challenge OPC opposition, including 'NIMBY-ism,' and misinformation; and (5) prioritizing transparency in OPC decision-making to foster public trust.

CONCLUSION

While tailored to the specific socio-political context of each locality, multiple OPC advocacy strategies have been deployed to cultivate support for OPCs in the USA. Advocacy strategies that are multi-pronged, leverage partnerships with stakeholders at multiple levels, and tailor communications to different audiences and settings could yield the greatest impact in increasing support for, and diffusing opposition to, future OPC implementation.

High willingness to use overdose prevention sites among suburban people who use drugs who do not inject

INTRODUCTION

Overdose prevention sites (OPS) are evidence-based interventions to improve public health, yet implementation has been limited in the USA due to a variety of legal impediments. Studies in various US settings have shown a high willingness to use OPS among urban and rural people who inject drugs, but data among people who use drugs (PWUD) via non-injection routes of administration in suburban areas are lacking.

METHODS

We utilized cross-sectional data from a sample of suburban PWUD who have not injected drugs in the past 3 months (N = 126) in Anne Arundel County, Maryland. We assessed PWUDs' likelihood of using a hypothetical OPS and perceived potential barriers to accessing OPS. We tested for associations between sociodemographic characteristics, drug use, service access, and overdose experiences with willingness to utilize OPS.

FINDINGS

Participants' median age was 42, and the majority were men (67%) and non-Hispanic Black (79%). Sixty-six percent reported willingness to use an OPS. Concerns about confidentiality (29%), arrest (20%), and transportation costs (22%) were the most anticipated barriers to using OPS. Men (75% vs 55%, p = 0.015), participants who used heroin (53% vs 32%, p = 0.017), and participants who used multiple overdose prevention behaviors (e.g., using fentanyl test strips) (36% vs 19%, p = 0.006) were more likely to report willingness to use OPS.

CONCLUSION

Most suburban non-injecting PWUD in the sample were willing to use an OPS. OPS implementation strategies in suburban settings should be tailored to reach PWUD via non-injection routes of administration while meeting the unique needs of suburban contexts.

Increasing trends and incidence of nonfatal overdose among women sex workers who use drugs in British Columbia: The role of criminalization-related barriers to harm reduction

BACKGROUND

Structurally marginalized women who use drugs experience disproportionately elevated health and social inequities that require specialized responses to mitigate risk of overdose. This study aimed to longitudinally investigate incidence and predictors of first nonfatal overdose among women sex workers who use drugs.

METHODS

Data (2010-2019) were drawn from AESHA (An Evaluation of Sex Workers Health Access), a community-based, prospective, open cohort of > 900 women sex workers in Metro Vancouver, Canada. Incidence was examined and Cox regression modelled time-updated predictors of first nonfatal overdose. Time series analysis examined annual trends.

RESULTS

Among 273 eligible participants, 23% (n = 63) reported a first nonfatal overdose over follow-up with an incidence density of 5.87/100 person-years. In multivariable analysis, independent predictors of time to nonfatal overdose were police-related barriers to harm reduction (Adjusted Hazard Ratio [AHR]=2.62; 95% confidence interval [CI] 1.51-4.54), binge alcohol use (AHR=2.28; 95%CI 1.16-4.45), opioid use (AHR=2.23; 95%CI 1.15-4.33), and crystal methamphetamine use (AHR=2.07; 95%CI 1.27-3.39). Time series analysis demonstrated a significantly increasing trend in first nonfatal overdose, with annual proportions increasing 0.59% (95%CI 0.39-0.78%) every year, on average.

CONCLUSIONS

This study provides strong longitudinal evidence from the longest-standing cohort of sex workers in North America. Nonfatal overdose in this setting is a critical public health concern. Criminalization-related barriers to harm reduction strongly predicted nonfatal overdose. Structural changes to legal and policing practices alongside gender-sensitive addiction services are urgently needed.

Acceptability of Overdose Prevention Sites in the Business Community in Baltimore, Maryland

Intervetions are urgently needed to reduce the trajectory of the US opioid overdose epidemic, yet implementation is often hampered by resistance or opposition from key community stakeholders. While businesses are economically and physically impacted by the opioid epidemic, they are rarely engaged in efforts to reduce its impact. The establishment of overdose prevention sites (OPS) is being discussed throughout many US jurisdictions with limited attention to the potential positive role of businesses in that process. We surveyed business owners and employees of businesses located in neighborhoods with concentrated drug markets. The study's primary aim was to examine their attitudes to locally-placed OPS. An iterative, two-phase sampling strategy was used to identify recruitment zones. In person (December 2019-March 2020) and telephone-based (April-July 2020) surveys were administered to distinct business owners and employees (N = 149). Sixty-five percent of participants supported OPS in their neighborhood and 47% had recently witnessed an overdose in or around their workplace. While 70% had heard of naloxone, and 38% reported having it on the premises. Correlates of supporting an OPS locally included living in the same neighborhood as work (adjusted odds ratio (aOR) 1.99, 95% confidence intervals (CI): 1.30-3.05); having a more positive attitude towards people who use drugs (aOR 1.33, 95% CI: 1.13-1.58); and having recently seen an overdose in/around the workplace (aOR 2.86, 95% CI: 1.11-7.32). Lack of support being an owner (aOR 0.35, 95% CI: 0.15-0.83). These data indicate the extent to which businesses are directly impacted by the opioid epidemic and the power of personal experience in shaping OPS support in advocacy efforts.

Violence, policing, and systemic racism as structural barriers to substance use treatment amongst women sex workers who use drugs: Findings of a community-based cohort in Vancouver, Canada (2010-2019)

BACKGROUND

Despite a high prevalence of substance use among women sex workers (SWs), rigorous social epidemiologic data on substance use treatment experiences among SWs remains limited. Given these gaps and the disproportionate burden of criminalization borne by Indigenous SWs, we evaluated (1) structural correlates of unsuccessful attempts to access substance use treatment; and (2) the interaction between policing and Indigenous ancestry on unsuccessful attempts to access treatment among SWs who use drugs.

METHODS

Prospective data were from an open community-based cohort of women SWs (2010-2019) in Vancouver, Canada. Bivariate and multivariable logistic regression with generalized estimating equations(GEE) assessed correlates of unsuccessful attempts to access treatment. A multivariable GEE confounder model examined the interaction between Indigenous ancestry and policing on unsuccessful attempts to access treatment.

RESULTS

Amongst 645 SWs who used drugs, 32.1 % reported unsuccessful attempts to access substance use treatment during the 9.5-year study. In multivariable GEE analysis, unsuccessful substance use treatment access was associated with identifying as a sexual/gender minority (AOR: 1.90, 95 %CI:1.37-2.63), opioid use (AOR: 1.43, 95 %CI: 1.07-1.91), and exposure to homelessness (AOR: 1.72; 95 %CI:1.33-2.21), police harassment (AOR: 1.48, 95 %CI:1.03-2.13), workplace violence (AOR: 1.80, 95 %CI: 1.31-2.49) and intimate partner violence (AOR: 2.11, 95 %CI:1.50-2.97). In interaction analysis, Indigenous SWs who experienced police harassment faced the highest odds of unsuccessful attempts to access substance use treatment (AOR: 2.59, 95 %CI:1.65-4.05).

CONCLUSION

Findings suggest a need to scale-up culturally-safe, trauma-informed addictions, gender-based violence, and sex worker services, alongside dismantling of systemic racism across and beyond health and addictions services.

Conceptualizing overdose trauma: The relationships between experiencing and witnessing overdoses with PTSD symptoms among street-recruited female sex workers in Baltimore, Maryland

BACKGROUND

The opioid crisis has rendered witnessing and experiencing overdoses a common occurrence, especially among marginalized and drug using populations, including female sex workers (FSW). Such exposures may confer psychological trauma that has gone unrecognized. We explored relationships between experiencing and witnessing overdoses and PTSD symptomology to understand the traumatic nature of these experiences.

METHODS

Data were from FSW (N = 380) in Baltimore City, Maryland, who reported whether they had witnessed/experienced any overdoses in the past 6 months ("overdose traumas") and PTSD symptoms (PCL-5). We tested for associations between overdose traumas and PTSD diagnoses/symptomology in bivariate logistic regression models and multivariate models, adjusting for sociodemographic, experiences of violence, and drug use characteristics.

RESULTS

In our sample, 35.3% witnessed a fatal overdose, 51.9% witnessed a non-fatal overdose, and 28.3% experienced an overdose in the past 6 months. More than half (52.4%) met criteria for PTSD. Most endorsed symptoms within each PTSD domain: 63.2% for intrusive, 58.4% for avoidance, 66.1% for cognition/mood, and 64.7% for arousal/reactivity symptoms. Experiencing an overdose was associated with meeting PTSD criteria and symptoms in all domains in bivariate models. Witnessing an overdose was associated with PTSD diagnoses and intrusive and arousal/reactivity symptoms in bivariate models. Adjusting for sociodemographic characteristics and drug use, experiencing an overdose was associated with intrusive and cognition/mood symptoms, while neither trauma remained associated with PTSD diagnoses.

CONCLUSIONS

Traumas related to overdose, coined "overdose traumas" appear to be extremely psychologically traumatic, though the relationships vary by type and symptom. Programs should be cognizant of psychological trauma to address the full spectrum of overdose harms. Existing measures of PTSD do not accurately represent the effects of overdose traumas in populations like FSW due to the structural barriers to avoiding locations/situations where overdoses may occur and the overlap between symptoms, drug effects, and adaptive responses to homelessness.

A fentanyl test strip intervention to reduce overdose risk among female sex workers who use drugs in Baltimore: Results from a pilot study

BACKGROUND

In 2018, there were over 67,000 drug overdose deaths in the United States, with almost half involving illicit fentanyl and other synthetic opioids. While overall age-adjusted drug overdose deaths decreased by 4.6% from 2017 to 2018, synthetic opioid deaths increased 10.0%. This pilot study evaluates the impact of a brief fentanyl test strip (FTS) intervention to increase fentanyl awareness and reduce overdose risk.

METHODS

Female sex workers (FSW) reporting past month illicit opioid use were recruited between April 2018 through February 2019 in Baltimore City, Maryland. At baseline, they completed a baseline survey, and received tailored harm reduction messaging, 5 FTS and training, and a naloxone kit, then completed a survey after one month. McNemar's test was used to compare repeated measures.

RESULTS

Among N = 103, 54% were <40 years, 59% were white, and 24% had overdosed in the past year. Among 68 who completed follow-up, most (84%) used ≥1 FTS to test their drugs, 86% had ≥1 fentanyl-positive result, 57% were surprised by the result, and 69% engaged in harm reduction behaviors following the result (e.g., asked someone to check on them, did a tester shot, used a smaller amount). Significant pretest-posttest reductions in daily illicit opioid use (77% to 56%; p = 0.003), injection frequency (40% to 25%; p = 0.004), benzodiazepine use (22% to 7%; p = 0.008), and solitary drug use (96% vs. 68%; p < 0.001) were observed. No change in preferring drugs containing fentanyl was found. Some (18%) gave their FTS to others. All but three (96%) reported being likely to use FTS in the future.

CONCLUSIONS

We found high FTS acceptability and reductions in drug use frequency and solitary drug use following FTS use among FSW who use drugs in Baltimore. These findings demonstrate that FTS-based interventions hold potential in reducing overdose risk.