People who use drugs engagement in substance use disorder services and harm reduction: evaluation, challenges and future direction of a community-based intervention.

BACKGROUND: Since 1996, an urban community-based organization whose primary mission is to serve diverse94 and emerging community health needs has provided screening, testing, overdose prevention and training, referrals, and access to treatment for substance use disorders (SUD) and communicable diseases such as HIV through its Life Points harm reduction program. METHODS: As a partner in a State survey in 2021, the community organization recruited a convenience sample of people who use drugs to participate in a survey focused on their substance use, healthcare, and barriers to SUD services. Community health workers conducted outreach and used an encrypted identifier to collect data from a convenience sample of harm reduction participants regarding demographics, legal justice, engagement in harm reduction and access to healthcare. Evaluators entered paper surveys into Qualtrics for reporting and summative analysis. RESULTS: A convenience sample of fifty-five people who use drugs were recruited and surveyed. The majority (86%, n = 47) were active participants in the agency Life Points (LP) harm reduction service. Participants' average age was 42.9 years (SD = 11.5). About half (51%, n = 28) were male, 48% (n = 26) were female, and 2% (n = 1) was transgender. About two-thirds (67%, n = 37) of participants were White/Caucasian, 13% (n = 7) were Black/African-American, 11% (n = 6) were Hispanic and 7% (n = 4) were Multi-Racial. Regarding current substance use, 98% (n = 54) reported use of heroin, 51% (n = 28) reported crack, 47% (n = 26) cocaine, 25% (n = 14) alcohol, 24% (n = 13) opioids, and 15% (n = 8) marijuana. The majority, 87% (n = 48) said they had health care insurance and over two-thirds (69%, n = 37) said they had been arrested for a felony. Almost three quarters (71%, n = 39) reported receiving services from the Department of Health & Human Services. A higher percentage of females compared to males (65% and 29% respectively) reported engagement in community mental health services and 69% of females (n = 18) compared to 15% (n = 4) of males reported needing to participate in sex to meet basic social needs. Participants described social determinants of health as barriers to services, including access to food, legal justice and transportation. About 44% (n = 24) said they would consider enrolling in a drug treatment program in the next 30 days. CONCLUSION: This sample was reflective of increased participation by White participants that began to appear about a decade ago. The majority of participants reported having healthcare insurance, which may be reflective of engagement with community health workers to access appropriate services. Community organizations and healthcare professionals should continue to explore social determinants of health that can impact the health of people who use drugs, including overcoming barriers to health care access such as investing in mobile unit outreach.

Public support for reinvesting resources from enforcing drug possession to health-promoting alternatives: A nationally representative poll of adults in the United States.

BACKGROUND: The legal enforcement of drug possession is associated with a host of negative consequences for people who use drugs (PWUD), has demonstrated little effectiveness at curbing drug use, and has contributed to lasting financial, social, and health-related racial disparities in Black and Brown communities in the United States (U.S.). One policy alternative is reinvesting resources typically used for enforcing drug possession into health-promoting services such as drug treatment or harm reduction that can better serve the needs of PWUD than the criminal legal system. We sought to characterize the prevalence and correlates of national public support for this reinvestment in the U.S. METHODS: A nationally representative sample of U.S. adults (N = 1,212) completed the Johns Hopkins COVID-19 Civic Life and Public Health Survey (wave three, fielded November 11-30, 2020). The outcome is support for reinvestment of resources spent on enforcing drug possession into health-promoting alternatives (i.e., drug treatment, harm reduction, housing support, or community-based resources). We measured potential correlates including socio-demographics and social/political attitudes, including political ideology (conservative, moderate, liberal) and racial resentment toward the Black community. Analyses accounted for complex survey weights. RESULTS: Weighted prevalence of support for reinvestment of resources was 80 %. Multivariable logistic regression (controlling for confounders) showed that white respondents were more likely than Black (OR = 2.51, 95% CI = 1.08, 5.87) to favor reinvestment. Respondents with moderate (OR = 0.34, 95 % CI = 0.15-0.79) or conservative (OR = 0.21, 95 % CI = 0.09-0.50) political ideology (compared to liberal) and medium (OR = 0.26, 95 % CI = 0.09-0.74) or high (OR = 0.12, 95 % CI = 0.04-0.35) levels of racial resentment (compared to low) were less likely to support reinvestment. CONCLUSION: There is substantial national support for reinvesting resources into health-promoting alternatives, though political ideology and racial resentment temper support. Results can inform targeted messaging to increase support for moving drug policy from the criminal legal sphere toward public health.

Patterns of Socioeconomic Marginalization among People Who Use Drugs: A Gender-Stratified Repeated Measures Latent Class Analysis.

Socioeconomic factors are important correlates of drug use behaviors and health-related outcomes in people who use drugs (PWUD) residing in urban areas. However, less is known about the complex overlapping nature of socioeconomic conditions and their association with a range of individual, drug use, and health-related factors in men and women who use drugs. Data were obtained from two community-recruited prospective cohorts of PWUD. Using a gender-stratified approach, we conducted repeated measures latent class analyses (RMLCA) to identify discrete latent socioeconomic subgroups. Multivariable generalized estimating equations were then used to identify correlates of class membership. Between June 2014 and December 2018, RMLCA of 9844 observations from 1654 participants revealed five distinct patterns of socioeconomic status for both men and women. These patterns were primarily distinguished by variations in income, material and housing security, income generation activity, exposure to violence, criminal justice involvement, and police contact. Across gender, progressive increases in exposure to multiple dimensions of socioeconomic disadvantage were found to be associated with frequent use of opioids and stimulants, accessing social services, and being hepatitis C virus antibody-positive. Similar but less congruent trends across gender were observed for age, binge drug use, engagement with opioid agonist therapy, and living with HIV. Gendered patterns of multiple and overlapping dimensions of socioeconomic adversity aligned with patterns of frequent drug use and health-related concerns, highlighting priority areas for gender-inclusive, multilevel responses to mitigate health disparities and meet the diverse socioeconomic needs of urban-dwelling men and women who use drugs.

The consequences of Medicaid expansion under the Affordable Care Act for police arrests.

BACKGROUND & METHODS: National protests in the summer of 2020 drew attention to the significant presence of police in marginalized communities. Recent social movements have called for substantial police reforms, including "defunding the police," a phrase originating from a larger, historical abolition movement advocating that public investments be redirected away from the criminal justice system and into social services and health care. Although research has demonstrated the expansive role of police to respond a broad range of social problems and health emergencies, existing research has yet to fully explore the capacity for health insurance policy to influence rates of arrest in the population. To fill this gap, we examine the potential effect of Medicaid expansion under the Affordable Care Act (ACA) on arrests in 3,035 U.S. counties. We compare county-level arrests using FBI Uniform Crime Reporting (UCR) Program Data before and after Medicaid expansion in 2014-2016, relative to counties in non-expansion states. We use difference-in-differences (DID) models to estimate the change in arrests following Medicaid expansion for overall arrests, and violent, drug, and low-level arrests. RESULTS: Police arrests significantly declined following the expansion of Medicaid under the ACA. Medicaid expansion produced a 20-32% negative difference in overall arrests rates in the first three years. We observe the largest negative differences for drug arrests: we find a 25-41% negative difference in drug arrests in the three years following Medicaid expansion, compared to non-expansion counties. We observe a 19-29% negative difference in arrests for violence in the three years after Medicaid expansion, and a decrease in low-level arrests between 24-28% in expansion counties compared to non-expansion counties. Our main results for drug arrests are robust to multiple sensitivity analyses, including a state-level model. CONCLUSIONS: Evidence in this paper suggests that expanded Medicaid insurance reduced police arrests, particularly drug-related arrests. Combined with research showing the harmful health consequences of chronic policing in disadvantaged communities, greater insurance coverage creates new avenues for individuals to seek care, receive treatment, and avoid criminalization. As police reform is high on the agenda at the local, state, and federal level, our paper supports the perspective that broad health policy reforms can meaningfully reduce contact with the criminal justice system under historic conditions of mass criminalization.

Hepatitis C Rapid Point-of-Care Testing and Laboratory-based Non-invasive Assessment of Liver Fibrosis among Drug Abusers: An Experience from Iran.

BACKGROUND: People who use drugs, particularly injection drug users (IDUs) are known as the major source of hepatitis C virus (HCV) infection. This study was performed to determine the prevalence of HCV infection using rapid point-of-care testing and to assess liver fibrosis by non-invasive lab tests among addict populations of Mashhad, Iran. METHODS: In this cross-sectional study, drug users who referred to drug treatment and harm reduction centers of Mashhad were enrolled during March and December 2019. A rapid test kit was used to assess the presence of anti-HCV antibodies and a real-time PCR was performed to confirm the infection. The AST-platelet ratio index (APRI) and fibrosis-4 (FIB-4) score were used to investigate liver fibrosis in patients with positive HCV RNA. A P value <0.05 was considered as significant. RESULTS: A total of 390 drug users aged 15-74 years were assessed. Sixty-four individuals showed positive results for anti-HCV (16.4%), of whom 58 blood samples were available for PCR test. The viremic rate among the latter group was calculated at 84.5% (49/58); the total viremia prevalence was 12.8% (49/384). Multivariate analysis revealed that being single (P = 0.040) or divorced/ widow (P = 0.011) and history of drug injection (P<0.001) and tattoos (P = 0.021) were significantly associated with current HCV infection. Using APRI and FIB-4 indices, significant liver fibrosis was identified in 14.3% and 18.4% of cases, respectively. CONCLUSION: HCV infection screening using rapid tests and examining liver fibrosis by non-invasive lab tests appear to be practicable and useful among poor populations in settings such as drug treatment centers.

Key Population Hotspots in Nigeria for Targeted HIV Program Planning: Mapping, Validation, and Reconciliation.

BACKGROUND: With the fourth highest HIV burden globally, Nigeria is characterized as having a mixed HIV epidemic with high HIV prevalence among key populations, including female sex workers, men who have sex with men, and people who inject drugs. Reliable and accurate mapping of key population hotspots is necessary for strategic placement of services and allocation of limited resources for targeted interventions. OBJECTIVE: We aimed to map and develop a profile for the hotspots of female sex workers, men who have sex with men, and people who inject drugs in 7 states of Nigeria to inform HIV prevention and service programs and in preparation for a multiple-source capture-recapture population size estimation effort. METHODS: In August 2018, 261 trained data collectors from 36 key population-led community-based organizations mapped, validated, and profiled hotspots identified during the formative assessment in 7 priority states in Nigeria designated by the United States President's Emergency Plan for AIDS Relief. Hotspots were defined as physical venues wherein key population members frequent to socialize, seek clients, or engage in key population-defining behaviors. Hotspots were visited by data collectors, and each hotspot's name, local government area, address, type, geographic coordinates, peak times of activity, and estimated number of key population members was recorded. The number of key population hotspots per local government area was tabulated from the final list of hotspots. RESULTS: A total of 13,899 key population hotspots were identified and mapped in the 7 states, that is, 1297 in Akwa Ibom, 1714 in Benue, 2666 in Cross River, 2974 in Lagos, 1550 in Nasarawa, 2494 in Rivers, and 1204 in Federal Capital Territory. The most common hotspots were those frequented by female sex workers (9593/13,899, 69.0%), followed by people who inject drugs (2729/13,899, 19.6%) and men who have sex with men (1577/13,899, 11.3%). Although hotspots were identified in all local government areas visited, more hotspots were found in metropolitan local government areas and state capitals. CONCLUSIONS: The number of key population hotspots identified in this study is more than that previously reported in similar studies in Nigeria. Close collaboration with key population-led community-based organizations facilitated identification of many new and previously undocumented key population hotspots in the 7 states. The smaller number of hotspots of men who have sex with men than that of female sex workers and that of people who inject drugs may reflect the social pressure and stigma faced by this population since the enforcement of the 2014 Same Sex Marriage (Prohibition) Act, which prohibits engaging in intimate same-sex relationships, organizing meetings of gays, or patronizing gay businesses.

Cost-effectiveness of syringe service programs, medications for opioid use disorder, and combination programs in hepatitis C harm reduction among opioid injection drug users: a public payer perspective using a decision tree.

BACKGROUND: The hepatitis C virus (HCV) prevalence rate among injection drug users (IDUs) in North America is 55.2%, with 1.41 million individuals estimated to be HCV-antibody positive. Studies have shown the effectiveness of syringe service programs (SSPs) alone, medications for opioid use disorder (MOUD) alone, or SSP+MOUD combination in reducing HCV transmission among opioid IDUs. OBJECTIVE: To evaluate the cost-effectiveness of SSP alone, MOUD alone, and SSP + MOUD combination in preventing HCV cases among opioid IDUs in the United States. METHODS: We used a decision tree analysis model based on published literature and publicly available data. Effectiveness was presented as the number of HCV cases avoided per 100 opioid IDUs. A micro-costing approach was undertaken and included both direct medical and nonmedical costs. Cost-effectiveness was assessed from a public payer perspective over a 1-year time horizon. It was expressed as an incremental cost-effectiveness ratio (ICER) and an incremental cost savings per HCV case avoided per 100 opioid IDUs compared with cost savings with "no intervention." Costs were standardized to 2019 U.S. dollars. RESULTS: The incremental cost savings per HCV case avoided per 100 opioid IDUs compared with no intervention were as follows: SSP + MOUD combination = $347,573; SSP alone = $363,821; MOUD alone = $317,428. The ICER for the combined strategy was $4,699 compared with the ICER for the SSP group. Sensitivity analysis showed that the results of the base-case cost-effectiveness analysis were sensitive to variations in the probabilities of injection-risk behavior for the SSP and SSP + MOUD combination groups, probability of no HCV with no intervention, and costs of MOUD and HCV antiviral medications. CONCLUSIONS: The SSP + MOUD combination and SSP alone strategies dominate MOUD alone and no intervention strategies. SSP had the largest incremental cost savings per HCV case avoided per 100 opioid IDUs compared with the no intervention strategy. Public payers adopting the SSP + MOUD combination harm-reduction strategy instead of SSP alone would have to pay an additional $4,699 to avoid an additional HCV case among opioid IDUs. Although these harm-reduction programs will provide benefits in a 1-year time frame, the largest benefit may become evident in the years ahead. DISCLOSURES: This research had no external funding. The authors declare no financial interests in this article. Ijioma is a Health Economics and Outcomes Research (HEOR) postdoctoral Fellow with Virginia Commonwealth University and Indivior. Indivior is a pharmaceutical manufacturer of opioid addiction treatment drugs but was not involved in the design, analysis, or write-up of the manuscript.

The Double Effect of COVID-19 Confinement Measures and Economic Recession on High-Risk Drug Users and Drug Services.

The ongoing COVID-19 pandemic is likely to have a profound impact on the lives of high-risk drug users and on the services responding to their needs in at least two important ways: first, through the restrictive measures introduced to mitigate the spread of the virus and, second, as a result of extensive economic downturn. Currently there is great uncertainty as to the future intensity and duration of the pandemic. In addition, the lessons we have been able to learn from previous economic downturns may be of limited applicability to the current situation, which differs in a number of significant respects. Experience nevertheless suggests that the potential consequences for drug users' health and well-being may be severe. The ongoing uncertainty serves to underline the importance of close monitoring of the drug situation and preparing flexible and innovative solutions to be able to meet new challenges which may arise.

Nutritional status and eating habits of people who use drugs and/or are undergoing treatment for recovery: a narrative review.

A comprehensive overview is presented of the nutritional issues faced by people who use drugs or are undergoing treatment for recovery. Chronic substance use affects a person's nutritional status and body composition through decreased intake, nutrient absorption, and dysregulation of hormones that alter the mechanisms of satiety and food intake. Anthropometrics alone is not the best indicator of nutritional status, because this population has hidden deficiencies and disturbed metabolic parameters. Socioeconomic factors (eg, higher education, higher income, presence of a partner, living at home) positively affect nutritional status. Scarce available data on users undergoing treatment indicate improvement in anthropometric and metabolic parameters but with micronutrient intake remaining suboptimal. Weight gain is noted especially among women who use drugs and potentially increases their risk of relapse. Finally, specific amino acids and omega-3 fatty acids are promising in decreasing relapse and improving mental health during treatment; however, additional high-quality studies are needed. Nutrition intervention for people who use drugs or are undergoing treatment for recovery is underused; comprehensive programs addressing this population's unique needs are necessary. Future research will identify which components are needed.

Hepatitis C Among High-Risk Alabamians: Disease Burden and Screening Effectiveness.

BACKGROUND: The effectiveness of hepatitis C testing and linkage-to-care (LTC) is poorly characterized in low-resource jurisdictions facing gaps in harm reduction, including illegality of syringe exchange services. Effectiveness of a community-based test/LTC program was evaluated in Alabama. METHODS: In 2016-2018, shelters, drug treatment centers (DTCs), AIDS organizations, and Federally Qualified Health Centers (FQHCs) engaged in screening/LTC. A coordinator navigated individuals to confirm viremia and link to substance use treatment or primary care with hepatitis C prescribers. RESULTS: Point-of-care (POC) tested 4293 individuals (10% [427] antibody-positive, 71% [299/419] RNA performed, 80% [241/299] viremia confirmed) and 93% linked to care (225/241). Electronic medical record (EMR)-based reflex strategy screened 4654 (15% [679] antibody positive, 99% [670/679] RNA performed, 64% [433/679] viremia confirmed) and 85% linked to care (368/433). We observed higher odds of RNA confirmation in EMR-based reflex versus POC (OR, 2.07; P < .0001) and higher odds of LTC in EMR-based reflex versus POC (OR, 1.51; P < .0001). Overall, 53% individuals tested were nonbaby boomers. CONCLUSIONS: In Alabama, screening at high-risk settings identified significant hepatitis C burden and reflex testing outperformed point-of-care linkage indicators. Colocating testing in DTCs and treatment in FQHCs provided key LTC venues to at-risk younger groups.

Opioid Use and Chronic Infections: The Value of Addressing the Syndemic in Correctional Settings Via Telemedicine Guidance and Broader Use of Long-Acting Medications.

In the United States, we are experiencing linked epidemics (a syndemic) of substance use disorders (SUDs) and infections associated with drug use, including unsafe injecting and unsafe sex in exchange for drugs or money. Current drug laws, together with risk-taking behavior among persons with SUDs, contribute to disproportionately high prevalences of these conditions in correctional settings. Detection and treatment of diseases with a high impact on public health are best addressed in the settings where such conditions are most prevalent (ie, jails and prisons for SUDs and chronic infections). The effectiveness, safety, cost of care. and public health impact of these conditions can be improved by means of broader screening and expanded access to specialty consultations through telemedicine/telehealth, along with broader use of long-acting medications for the treatment of human immunodeficiency virus and SUDs. Expanding telemedicine/telehealth, first for specialties which do not require advanced technology (eg, infectious diseases, addictions), can eventually lead to further advancements in correctional healthcare.

Ending the HIV Epidemic Among Persons Who Inject Drugs: A Cost-Effectiveness Analysis in Six US Cities.

BACKGROUND: Persons who inject drugs (PWID) are at a disproportionately high risk of HIV infection. We aimed to determine the highest-valued combination implementation strategies to reduce the burden of HIV among PWID in 6 US cities. METHODS: Using a dynamic HIV transmission model calibrated for Atlanta, Baltimore, Los Angeles, Miami, New York City, and Seattle, we assessed the value of implementing combinations of evidence-based interventions at optimistic (drawn from best available evidence) or ideal (90% coverage) scale-up. We estimated reduction in HIV incidence among PWID, quality-adjusted life-years (QALYs), and incremental cost-effectiveness ratios (ICERs) for each city (10-year implementation; 20-year horizon; 2018 $ US). RESULTS: Combinations that maximized health benefits contained between 6 (Atlanta and Seattle) and 12 (Miami) interventions with ICER values ranging from $94 069/QALY in Los Angeles to $146 256/QALY in Miami. These strategies reduced HIV incidence by 8.1% (credible interval [CI], 2.8%-13.2%) in Seattle and 54.4% (CI, 37.6%-73.9%) in Miami. Incidence reduction reached 16.1%-75.5% at ideal scale. CONCLUSIONS: Evidence-based interventions targeted to PWID can deliver considerable value; however, ending the HIV epidemic among PWID will require innovative implementation strategies and supporting programs to reduce social and structural barriers to care.

Healthcare Access and Utilization Among Persons Who Inject Drugs in Medicaid Expansion and Nonexpansion States: 22 United States Cities, 2018.

BACKGROUND: Medicaid expansion under the Affordable Care Act increased insurance coverage, access to healthcare, and substance use disorder treatment, for many Americans. We assessed differences in healthcare access and utilization among persons who inject drugs (PWID) by state Medicaid expansion status. METHODS: In 2018, PWID were interviewed in 22 US cities for National HIV Behavioral Surveillance. We analyzed data from PWID aged 18-64 years who reported illicit use of opioids (n = 9957) in the past 12 months. Poisson regression models with robust standard errors were used to estimate adjusted prevalence ratios (aPRs) and 95% confidence intervals (CIs) were used to examine differences by Medicaid expansion status in indicators of healthcare access and utilization. RESULTS: Persons who inject drugs in Medicaid expansion states were more likely to have insurance (87% vs 36%; aPR, 2.3; 95% CI, 2.0-2.6), a usual source of healthcare (53% vs 34%; aPR, 1.5; 95% CI, 1.3-1.9), and have used medication-assisted treatment (61% vs 36%; aPR, 1.4; 95% CI, 1.1-1.7), and they were less likely to have an unmet need for care (21% vs 39%; aPR, 0.6; 95% CI, 0.4-0.7) than those in nonexpansion states. CONCLUSIONS: Low insurance coverage, healthcare access, and medication-assisted treatment utilization among PWID in some areas could hinder efforts to end the intertwined human immunodeficiency virus and opioid overdose epidemics.

Human Immunodeficiency Virus Testing, Diagnosis, Linkage to Care, and Prevention Services Among Persons Who Inject Drugs, United States, 2012-2017.

BACKGROUND: Human immunodeficiency virus (HIV) testing and early diagnosis is associated with effective disease management and reduction in HIV transmission among persons who inject drugs (PWID). We examined trends in HIV testing outcomes among PWID during 2012-2017. METHODS: Centers for Disease Control and Prevention (CDC)-funded HIV testing data submitted by 61 health departments and 150 directly-funded community-based organizations during 2012-2017 were analyzed. We calculated estimated annual percentage changes (EAPC) to assess trends for HIV testing and testing outcomes. RESULTS: A total of 19 739 857 CDC-funded HIV tests were conducted during 2012-2017. Of these, 529 349 (2.7%) were among PWID. The percentage of newly diagnosed HIV increased from .7% in 2012 to .8% in 2017 (EAPC, 4.15%). The percentage interviewed for partner services increased from 46.7% in 2012 to 66.3% in 2017 (EAPC, 1.81%). No significant change was identified in trends for linkage to HIV medical care ≤90 days after diagnosis (EAPC, 0.52%) or referral to HIV prevention services (EAPC, 0.98%). CONCLUSIONS: Human immunodeficiency virus testing data revealed an increasing trend in newly diagnosed HIV among PWID but not linkage to HIV medical care or referral to prevention services. Expanding efforts to increase HIV testing and enhance linkage to services can lead to reductions in HIV transmission and improved health outcomes.

National Public Health Burden Estimates of Endocarditis and Skin and Soft-Tissue Infections Related to Injection Drug Use: A Review.

BACKGROUND: Despite concerns about the burden of the bacterial and fungal infection syndromes related to injection drug use (IDU), robust estimates of the public health burden of these conditions are lacking. The current article reviews and compares data sources and national burden estimates for infective endocarditis (IE) and skin and soft-tissue infections related to IDU in the United States. METHODS: A literature review was conducted for estimates of skin and soft-tissue infection and endocarditis disease burden with related IDU or substance use disorder terms since 2011. A range of the burden is presented, based on different methods of obtaining national projections from available data sources or published data. RESULTS: Estimates using available data suggest the number of hospital admissions for IE related to IDU ranged from 2900 admissions in 2013 to more than 20 000 in 2017. The only source of data available to estimate the annual number of hospitalizations and emergency department visits for skin and soft-tissue infections related to IDU yielded a crude estimate of 98 000 such visits. Including people who are not hospitalized, a crude calculation suggests that 155 000-540 000 skin infections related to IDU occur annually. DISCUSSION: These estimates carry significant limitations. However, regardless of the source or method, the burden of disease appears substantial, with estimates of thousands of episodes of IE among persons with IDU and at least 100 000 persons who inject drugs (PWID) with skin and soft-tissue infections annually in the United States. Given the importance of these types of infections, more robust and reliable estimates are needed to better quantitate the occurrence and understand the impact of interventions.

HaRePo (harm reduction by post): an innovative and effective harm reduction programme for people who use drugs using email, telephone, and post service.

BACKGROUND: Despite multiple harm reduction (HR) programmes worldwide, there are still an important number of people who use drugs (PWUD) who do not access those services. Their difficulties to obtain HR tools are due to their inability to reach such services (remoteness and/or limited customer service hours), costs, quantitative restrictions, fear of judgement, lack of confidentiality in pharmacy, and unfamiliarity with HR programmes. We tested an innovative approach using the power of remote online communication and the national postal distribution network to improve HR tool access and counselling. METHODS: Based on these observations, SAFE association created HaRePo in 2011, a free and confidential programme designed for people who have difficulties accessing HR tools and counselling. PWUD can access the programme by phone and/or email. An HR professional delivers HR counselling and HR tools and connects PWUD to other HR services, medical, and social workers. HR tools are prepared and sent according to the person's needs through the French postal service to consumers across Metropolitan France and overseas territories. RESULTS: Since 2011, 1920 PWUD have benefited from HaRePo: 10,450 parcels were sent accounting for more than 1.7 million syringes and 6 million HR-related items. HaRePo receives positive feedback from PWUD who have improved their practices through remote but trusted communication. The percentage of people that, after joining the programme, never reuse and/or share HR tools have significantly increased. On average, 71.5% of beneficiaries never reuse syringes and 81% do not reuse needles. And they are 98.5% consumers who never share syringes and 99% needles any longer. Between 44 and 80% HaRePo beneficiaries have reported that their drug-related practices (injection, inhalation, and snorting) are now safer. Finally, between 39 and 53% HaRePo consumers declared that their overall physical state has improved (e.g. venous condition, the appearance of point of injection, swelling of arms, legs, and hands). CONCLUSION: HaRePo is an innovative HR programme efficient for hard-to-reach PWUD. It shows evidence of a positive feedback loop for PWUD in improving their practices. Finally, HaRePo represents a clear benefit for health authorities in France, who decided to expand the programme in 2016.

Improved ascertainment of modes of HIV transmission in Ukraine indicates importance of drug injecting and homosexual risk.

BACKGROUND: It is important to understand how HIV infection is transmitted in the population in order to guide prevention activities and properly allocate limited resources. In Ukraine and other countries where injecting drug use and homosexuality are stigmatized, the information about mode of transmission in case registration systems is often biased. METHODS: We conducted a cross-sectional survey in a random sample of patients registered at HIV clinics in seven regions of Ukraine in 2013-2015. The survey assessed behavioral risk factors and serological markers of viral hepatitis B and C. We analyzed the discrepancies between the registered mode of transmission and the survey data, and evaluated trends over 3 years. RESULTS: Of 2285 participants, 1032 (45.2%) were females. The proportion of new HIV cases likely caused by injecting drug use based on the survey data was 59.7% compared to 33.2% in official reporting, and proportion of cases likely acquired through homosexual transmission was 3.8% compared to 2.8%. We found a significant decrease from 63.2 to 57.5% in the proportion of injecting drug use-related cases and a steep increase from 2.5 to 5.2% in homosexual transmission over 3 years. CONCLUSIONS: The study confirmed the significant degree of misclassification of HIV mode of transmission among registered cases. The role of injecting drug use in HIV transmission is gradually decreasing, but remains high. The proportion of cases related to homosexual transmission is relatively modest, but is rapidly increasing, especially in younger men. Improvements in ascertaining the risk factor information are essential to monitor the epidemic and to guide programmatic response.

Mortgage Discrimination and Racial/Ethnic Concentration Are Associated with Same-Race/Ethnicity Partnering among People Who Inject Drugs in 19 US Cities.

Racial/ethnic homophily in sexual partnerships (partners share the same race/ethnicity) has been associated with racial/ethnic disparities in HIV. Structural racism may partly determine racial/ethnic homophily in sexual partnerships. This study estimated associations of racial/ethnic concentration and mortgage discrimination against Black and Latino residents with racial/ethnic homophily in sexual partnerships among 7847 people who inject drugs (PWID) recruited from 19 US cities to participate in CDC's National HIV Behavioral Surveillance. Racial/ethnic concentration was defined by two measures that respectively compared ZIP code-level concentrations of Black residents to White residents and Latino residents to White residents, using the Index of Concentration at the Extremes. Mortgage discrimination was defined by two measures that respectively compared county-level mortgage loan denial among Black applicants to White applicants and mortgage loan denial among Latino applicants to White applicants, with similar characteristics (e.g., income, loan amount). Multilevel logistic regression models were used to estimate associations. Interactions of race/ethnicity with measures of racial/ethnic concentration and mortgage discrimination were added to the final multivariable model and decomposed into race/ethnicity-specific estimates. In the final multivariable model, among Black PWID, living in ZIP codes with higher concentrations of Black vs. White residents and counties with higher mortgage discrimination against Black residents was associated with higher odds of homophily. Living in counties with higher mortgage discrimination against Latino residents was associated with lower odds of homophily among Black PWID. Among Latino PWID, living in ZIP codes with higher concentrations of Latino vs. White residents and counties with higher mortgage discrimination against Latino residents was associated with higher odds of homophily. Living in counties with higher mortgage discrimination against Black residents was associated with lower odds of homophily among Latino PWID. Among White PWID, living in ZIP codes with higher concentrations of Black or Latino residents vs. White residents was associated with lower odds of homophily, but living in counties with higher mortgage discrimination against Black residents was associated with higher odds of homophily. Racial/ethnic segregation may partly drive same race/ethnicity sexual partnering among PWID. Future empirical evidence linking these associations directly or indirectly (via place-level mediators) to HIV/STI transmission will determine how eliminating discriminatory housing policies impact HIV/STI transmission.

Health and social interventions in the context of support and control: The experiences of marginalised people who use drugs in Australia.

People who use illicit drugs frequently become targets for welfare intervention, often positioned both as complicit in the reproduction of intergenerational poverty and marginalisation, and as sources of hope for interrupting such patterns. This article draws on empirical research exploring the experiences of highly marginalised people with histories of illicit drug-use to investigate how they negotiate service encounters in the context of the participants' previous experiences with welfare interventions. In doing so, the article seeks to texture the conception of the support and control nexus, drawing out the systemic and service level factors of welfare services which inhibit people who use drugs from benefitting from available support. We conducted 12 in-depth interviews with participants subject to interventions by health, social or legal services between July and September 2018. All interviews were audio-recorded, transcribed verbatim and coded in NVivo. Transcripts were analysed using a grounded theory approach where data were subject to an iterative process of constant comparisons to identify emergent themes and theoretical concepts. The findings suggest that the blending of welfare services and systems of control has unintended and often negative consequences for highly marginalised people. In effect, the drug treatment programme's aims of assisting people to reduce harm and increase stability are significantly undermined by control mechanisms such as mandatory reporting policies. A better understanding of the ways in which welfare service processes alienate marginalised people from seeking support, as well as from benefitting from the support available, might provide a way to address these concerns.

Privacy, Confidentiality, and Safety Considerations for Conducting Geographic Momentary Assessment Studies Among Persons Who Use Drugs and Men Who Have Sex with Men.

Geographic momentary assessments (GMA) collect real-time behavioral data in one's natural environment using a smartphone and could potentially increase the ecological validity of behavioral data. Several studies have evaluated the feasibility and acceptability of GMA among persons who use drugs (PWUD) and men who have sex with men (MSM), but fewer have discussed privacy, confidentiality, and safety concerns, particularly when illegal or stigmatized behavioral data were collected. This study explores perceptions regarding privacy, confidentiality, and safety of GMA research among PWUD and MSM recruited in three different settings (rural Appalachia, a mid-sized city in the South, and a mid-Atlantic city). Between November 2014 and April 2017, we recruited 35 PWUD from rural Appalachian Kentucky (N = 20) and Baltimore, Maryland (N = 15) and 20 MSM from Lexington, Kentucky to complete semi-structured qualitative interviews. Through thematic analyses, we identified and compared privacy, confidentiality, and safety concerns by demographic characteristics, risk behaviors, and setting. Privacy, confidentiality, and safety concerns varied by setting, age, smartphone ownership, use of illegal drugs, and history of drug-related arrests. Among those who used drugs, participants reported concerns with being tracked and burden associated with carrying and safeguarding study phones and responding to survey prompts. Privacy and confidentiality concerns were noted in each setting, but tracking concerns were greatest among Baltimore participants and led many to feel that they (or others) would be unwilling to participate or comply with study procedures. While locations considered to be sensitive varied by setting, participants in all settings said they would take measures to prevent sensitive information from being collected (i.e., intentionally disable devices, leave phones at home, alter response times). Privacy, confidentiality, and safety concerns may limit the accuracy of risk location information, study compliance, and participation. As concerns were often greatest among those engaging in illegal behaviors and with the highest risk behaviors, selection bias and non-response bias could negatively influence the representativeness and validity of study findings.