Changing drug users' risk environments: peer health advocates as multi-level community change agents

A Multicomponent Intervention (POSSIBLE) to Improve Perceived Risk for HIV Among Black Sexual Minority Men: Feasibility and Preliminary Effectiveness Pilot Study

BACKGROUND

Increased pre-exposure prophylaxis (PrEP) use is urgently needed to substantially decrease HIV incidence among Black sexual minority men. Low perceived risk for HIV (PRH) is a key unaddressed PrEP barrier for Black sexual minority men. Peers and smartphone apps are popular intervention tools to promote community health behaviors, but few studies have used these together in a multicomponent strategy. Therefore, we designed a multicomponent intervention called POSSIBLE that used an existing smartphone app called PrEPme (Emocha Mobile Health, Inc) and a peer change agent (PCA) to increase PRH as a gateway to PrEP.

OBJECTIVE

This paper aims to describe the feasibility and preliminary impact of POSSIBLE on PRH and willingness to accept a PrEP referral among Black sexual minority men.

METHODS

POSSIBLE was a theoretically guided, single-group, 2-session pilot study conducted among Black sexual minority men from Baltimore, Maryland between 2019 and 2021 (N=69). POSSIBLE integrated a PCA and the PrEPme app that allows users to self-monitor sexual risk behaviors and chat with the in-app community health worker to obtain PrEP service information. PRH was assessed using the 8-item PRH scale before and after baseline and follow-up study visits. At the end of each study visit, the PCA referred interested individuals to the community health worker to learn more about PrEP service options.

RESULTS

The average age of participants was 32.5 (SD 8.1, range 19-62) years. In total, 55 (80%) participants were retained for follow-up at month 1. After baseline sessions, 29 (42%) participants were willing to be referred to PrEP services, 20 (69%) of those confirmed scheduled appointments with PrEP care teams. There were no statistically significant differences in PRH between baseline and follow-up visits (t122=-1.36; P=.17).

CONCLUSIONS

We observed no statistically significant improvement in PRH between baseline and month 1. However, given the high retention rate and acceptability, POSSIBLE may be feasible to implement. Future research should test a statistically powered peer-based approach on PrEP initiation among Black sexual minority men.

TRIAL REGISTRATION

ClinicalTrials.gov NCT04533386; https://clinicaltrials.gov/study/NCT04533386.

Predictors of Viral Suppression Among People Living with HIV in Rural Oregon

With recent outbreaks of HIV in rural areas of the United States, it has become increasingly important to understand the factors affecting health outcomes of people with HIV living in rural areas. We assessed predictors of durable HIV viral suppression among rural participants using a pooled 7-year dataset from the Medical Monitoring Project (MMP), a cross-sectional, representative sample of individuals receiving HIV medical care in Oregon. Only 77.3% of rural participants achieved durable HIV viral suppression, while 22.7% had at least one detectable HIV viral load measurement within the past 12 months. The primary predictors of viral suppression were ARV adherence, poverty, and reported heavy drinking in the past 30 days. These results highlight the influence of social factors on health outcomes for persons with HIV living in rural areas and inform areas for policy and program change.

Florida-California Cancer Health Equity Center (CaRE2) Community Scientist Research Advocacy Program

The Community Scientist Program (CSP), a model connecting researchers with community members, is effective to inform and involve the general population in health-related clinical research. Given the existing cancer disparities among Black/African American and Hispanic/Latino/a populations, more models describing how cancer-related CSPs are designed, implemented, and evaluated are needed. The Florida-California Cancer Research, Education and Engagement (CaRE2) Health Equity Center is a tri-institutional, bicoastal center created to eliminate cancer health disparities among Black/African American and Hispanic/Latino/a populations living in California and in Florida. The CaRE2 Center created a Community Scientist Research Advocacy (CSRA) training program for community members to become cancer research advocates. The CSRA program is currently a 13-week program conducted 100% virtually with all materials provided in English and Spanish for participants to learn more about prostate, lung, and pancreas cancers, ongoing research at CaRE2, and ways to share cancer research throughout their communities. Participants attend didactic lectures on cancer research during weeks 1-5. In week 4, participants join CSRA self-selected groups based on cancer-related topics of interest. Each group presents their cancer-related advocacy project developed during weeks 5-12 at the final session. In this paper, we describe the CaRE2 Health Equity Center's CSRA program, share results, and discuss opportunities for improvement in future program evaluation as well as replication of this model in other communities.

A Principal Investigator as a PrEP-Using Peer Change Agent for HIV Prevention among Black Gay and Bisexual Men: An Autoethnography

HIV pre-exposure prophylaxis (PrEP) use remains suboptimal among Black gay and bisexual men (GBM). Multilevel factors such as medication costs, intersectional stigma, patient-clinician communication, medical mistrust, side effect concerns, and low perceived HIV risk (PHR) are well-established PrEP initiation barriers for this group. Peer change agents (PCAs) are culturally congruent interventionists who can circumvent multilevel PrEP barriers among Black GBM. I led an intervention as a PrEP-using PCA to improve PHR and PrEP willingness among 69 Black GBM from 2019-2022 and conducted an autoethnography to better understand multilevel barriers and identify the personal/professional challenges of being an in-group HIV interventionist serving Black SMM. Findings provide novel perspectives regarding PrEP barriers, the role of cultural homophily in behavior change interventions, and how interpersonal dynamics can impact staff fatigue, protocol fidelity, and research participation. Recommendations to prepare and support culturally congruent research staff are also provided.

A two-stage social network intervention for reducing alcohol and other drug use in residential colleges: Protocol for a feasibility trial

BACKGROUND

In many countries, the rate of binge drinking and alcohol-related harms among students living in residential colleges exceeds that observed among young people in the general population. Peer influence plays a key role in driving alcohol and other drug (AOD) use in colleges. This highlights the potential role of peer influence AOD-interventions in college student-networks. This protocol paper outlines the design of a two-stage social network intervention (SNI) for reducing AOD-use in four Australian first-year residential college networks.

METHODS

In Stage 1, a peer-led workshop will provide education about AOD-use and harm-minimisation strategies to four first-year cohorts in the first week of semester one (N ~ 500). In Stage 2, a targeted SNI will be delivered to the largest co-educational, first-year cohort (N ~ 160), wherein heavy drinking 'Strategic Players' (influential students) will be identified and offered a brief, telephone-delivered motivational interviewing intervention for AOD-use (QuikFix). Participants will complete online surveys at baseline and 12-, 26-, and 52-weeks follow-up.

RESULTS

Recruitment occurred in February 2021 and is now closed. Results are expected to be submitted for publication in late 2022.

CONCLUSIONS

This protocol paper outlines the design of a feasibility trial exploring the impact of applied SNIs for reducing AOD-use and related consequences in residential college student networks. If effective, the two-stage SNI proposed could (i) reduce AOD-use and risk of harm across first-year student networks and (ii) provide an effective brief intervention (QuikFix) to high-risk drinkers who have greatest potential to spread the intervention effects to other risky drinkers in their network.

TRIAL REGISTRATION

Australian New Zealand Clinical Trials Registry (ACTRN12621000494831).

The impact of peer support on testing, linkage to and engagement in HIV care for people who inject drugs in Indonesia: qualitative perspectives from a community-led study

Introduction

People who use, including those who inject, drugs in Indonesia are disproportionately affected by HIV, but tend to be diagnosed at a late stage of infection, delay initiation to and have poor rates of retention in antiretroviral treatment, resulting in high rates of morbidity and mortality. In addition to legal, policy and health system barriers, PWID may be hesitant to engage in HIV, treatment and care due to lack of knowledge, distrust of the health care system, and stigma related to their dual drug use and HIV status. Implementation of formal peer support initiatives may reduce provider- and individual-level barriers and increase testing, linkage to, and engagement in HIV care among people who use drugs.

Methods

We conducted a community-led qualitative study to explore the impacts of peer support for people who inject drugs on HIV care access and engagement in Indonesia. Semi-structured, in-depth interviews were conducted with 20 participants in Jakarta and Bandung. Thematic analysis was used to explore how people who inject drugs living with HIV (PWID LHIV) (n = 8), peer support workers (n = 6), and service providers (n = 6) perceived peer support provision by non-governmental organisations.

Results

Participants unanimously described peer support as beneficial. Peer support workers were widely credited with facilitating access to HIV testing, referral to care, uptake of and adherence to antiretroviral treatment, as well as sustaining engagement in care for PWID. Support mechanisms that facilitated positive peer experiences included provision of HIV knowledge and awareness, emotional support, help with navigating complex bureaucracy, developing trust in health care services, enhancing confidence and motivation, and supporting peers to navigate a wide range of health and social welfare services beyond HIV-related care.

Conclusions

Findings indicate that peer support can enhance access to testing, linkage to, and engagement in HIV care for people who use drugs living with HIV in Indonesia. In a context of an ongoing HIV epidemic among people who use drugs, reduced funding and policy attention to HIV and harm reduction, there is an urgent need to prioritize peer support interventions to identify people who use drugs facing health risks and link them to appropriate services.

Qualitative Analysis of Community Support to Methadone Access in Kenya

BACKGROUND

Methadone, as part of Medically Assisted Therapy (MAT) for treatment of opioid dependence and supporting HIV prevention and treatment, has been recently introduced in Kenya. Few low income settings have implemented methadone, so there is little evidence to guide ongoing scale-up across the region. We specifically consider the role of community level access barriers and support.

OBJECTIVES

To inform ongoing MAT implementation we implemented a qualitative study to understand access barriers and enablers at a community level.

METHODS

We conducted 30 semi-structured interviews with people who use drugs accessing MAT, supplemented by interviews with 2 stakeholders, linked to participant observation in a community drop in center within one urban area in Kenya. We used thematic analysis.

RESULTS

We developed five themes to express experiences of factors enabling and disabling MAT access and how community support can address these: 1) time, travel and economic hardship; 2) managing methadone and contingencies of life, 3) peer support among MAT clients as treatment ambassadors, 4) family relations, and 5)outreach project contributions. Crosscutting themes address managing socioeconomic constraints and gender inequities.

CONCLUSIONS

People who use drugs experience and manage socio-economic constraints and gender inequities in accessing MAT with the support of local communities. We discuss how these access barriers could be addressed through strengthening the participation of networks of people who use drugs in drug treatment and supporting community projects working with people who use drugs. We also explore potential for how socio-economic constraints could be managed within an integrated health and social care response.

Collaborative care in the treatment of opioid use disorder and mental health conditions in primary care: A clinical study protocol

BACKGROUND

People with opioid use disorder (OUD) often have a co-occurring psychiatric disorder, which elevates the risk of morbidity and mortality. Promising evidence supports the use of collaborative care for treating people with OUD in primary care. Whether collaborative care interventions that treat both OUD and psychiatric disorders will result in better outcomes is presently unknown.

METHODS

The Whole Health Study is a 3-arm randomized controlled trial designed to test collaborative care treatment for OUD and the psychiatric disorders that commonly accompany OUD. Approximately 1200 primary care patients aged ≥18 years with OUD and depression, anxiety, or PTSD will be randomized to one of three conditions: (1) Augmented Usual Care, which consists of a primary care physician (PCP) waivered to prescribe buprenorphine and an addiction psychiatrist to consult on medication-assisted treatment; (2) Collaborative Care, which consists of a waivered PCP, a mental health care manager trained in psychosocial treatments for OUD and psychiatric disorders, and an addiction psychiatrist who provides consultation for OUD and mental health; or (3) Collaborative Care Plus, which consists of all the elements of the Collaborative Care arm plus a Certified Recovery Specialist to help with treatment engagement and retention. Primary outcomes are six-month rates of opioid use and six-month rates of remission of co-occurring psychiatric disorders.

DISCUSSION

The Whole Health Study will investigate whether collaborative care models that address OUD and co-occurring depression, anxiety, or PTSD will result in better patient outcomes. The results will inform clinical care delivery during the current opioid crisis.

CLINICAL TRIALS REGISTRATION

www.clinicaltrials.gov registration: NCT04245423.

A multilevel intervention to reduce stigma among alcohol consuming men living with HIV receiving antiretroviral therapy: findings from a randomized control trial in India

OBJECTIVE

To examine the effectiveness of a multilevel intervention to reduce HIV stigma among alcohol consuming men living with HIV in India.

DESIGN

A crossover randomized controlled trial in four sites.

SETTING

Government ART centres (ARTCs) offering core services in the greater Mumbai area.

PARTICIPANTS

Seven hundred and fifty two (188 per site) alcohol-consuming male PLHIV on ART were recruited.

INTERVENTION

Multilevel intervention to reduce alcohol consumption and promote adherence by addressing stigma, implemented at the individual (individual counselling, IC), group (group intervention, GI) and community levels (collective advocacy, CA) in three distinct sequences over three cycles of 9 months each.

MAIN OUTCOME MEASURE

HIV stigma, measured using the 16-item Berger Stigma scale.

METHODS

The article examines the effectiveness of the interventions to reduce stigma using Linear Mixed Model regression.

RESULTS

At baseline, 57% of participants had moderate-high levels of stigma (scores >40). All three counseling interventions were effective in reducing stigma when delivered individually, in the first cycle (collective advocacy: βcoeff = -9.71; p < 0.001; group intervention: βcoeff = -5.22; p < 0.001; individual counselling: βcoeff = -4.43; p < 0.001). At then end of the second cycle, effects from the first cycle were sustained with no significant change in stigma scores. At the end of the third cycle, the site, which received CA+IC+GI sequence had maximum reduction in stigma scores (βcoeff = -10.29; p < 0.001), followed by GI+CA+IC (βcoeff = -8.23, p < 0.001).

CONCLUSION

Baseline findings suggest that stigma remains a problem even with experienced patients, despite advances in treatment and adherence. Results of multilevel stigma reduction interventions argue for inclusion in HIV prevention and treatment program.

Intervention Reach and Sexual Risk Reduction of a Multi-level, Community-Based HIV Prevention Intervention for Crack Users in San Salvador, El Salvador

This article examines the effects of a multi-level, community-based HIV prevention intervention for crack users residing in low-income neighborhoods in San Salvador, El Salvador conducted between August 2011 and June 2016. The intervention consisted of three components introduced sequentially: (1) rapid HIV testing in community settings; (2) a social network HIV testing intervention; and (3) small group interventions with crack users who were members of the same social network. The intervention was evaluated with an interrupted time series design in which we used respondent-driven sampling to conduct 7 cross-sectional surveys with crack users along a 3-4 month period for each assessment (total n = 1597). Results revealed a significant increase in exposure to the intervention over time with 50% of the participants reporting exposure to one or more of the three components. Getting an HIV test at the community site was associated with reductions in total times each individual had sex without a condom (p < 0.05) compared to those who had been exposed to no intervention components. Being referred by another crack user through the Social Network HIV intervention was also associated with reductions in total numbers of condomless sex (p < 0.05) The cumulative effect of being exposed to more than one intervention component was associated with reductions in total number of times individuals had condomless sex (p < 0.05). In spite of the high level of intervention reach and that self-reported exposure to intervention components was associated with lower sexual risk, reductions in sexual risk over time were not observed in the full sample, indicating that the penetration of HIV prevention components was not sufficient to produce population level change.

Social Networks of Substance-Using Populations: Key Issues and Promising New Approaches for HIV

PURPOSE OF REVIEW

This paper presents recent literature on substance using networks and HIV, highlighting renewed and emerging themes in the field. The goal is to draw attention to research that holds considerable promise for advancing our understanding of the role of networks in shaping behaviors, while also providing critical information for the development of interventions, programs, and policies to reduce HIV and other drug-related harms.

RECENT FINDINGS

Recent research advances our understanding of networks and HIV, including among understudied populations, and provides new insight into how risk environments shape the networks and health of substance-using populations. In particular, the integration of network approaches with molecular epidemiology, research on space and place, and intervention methods provides exciting new avenues of investigation. Continued advances in network research are critical to supporting the health and rights of substance-using populations and ensuring the development of high-impact HIV programs and policies.

Community Health Workers and Social Proximity: Implementation of a Parenting Program in Urban Poverty

Community health workers (CHWs) offer a potential means through which to mitigate many of the barriers to mental health services faced by minority youth and their families. The primary aim of the present study was to better understand a core feature of CHWs: their shared community membership with the population served, or social proximity. We conducted qualitative semi-structured interviews with 16 CHWs implementing a school-based early intervention program in Latino and African American communities of urban poverty. The program promoted child and parent/caregiver engagement in schooling as a protective factor for children's mental health. Thematic analyses revealed three main themes defining social proximity: (a) experiences of parenthood or caring for children, (b) familiarity with and understanding of culture, and (c) experiences of life hardships and struggles. Additionally, the process of relating with parents/caregivers through shared experiences was the main theme to describe how CHWs leveraged their social proximity. CHWs' accounts illustrated how their experience of social proximity to the population served was central to how they engaged parents/caregivers in services, highlighting the importance of supporting and promoting CHWs' natural traits and lived experiences.

Use of social network analysis in the development, dissemination, implementation, and sustainability of health behavior interventions for adults: A systematic review

Interest in conceptualizing, measuring, and applying social network analysis (SNA) in public health has grown tremendously in recent years. While these studies have broadened our understanding of the role that social networks play in health, there has been less research that has investigated the application of SNA to inform health-related interventions. This systematic review aimed to capture the current applied use of SNA in the development, dissemination, implementation, and sustainability of health behavior interventions for adults. We identified 52 articles published between 2004 and 2016. A wide variety of study settings were identified, most commonly in the US context and most often related to sexual health and HIV prevention. We found that 38% of articles explicitly applied SNA to inform some aspect of interventions. Use of SNA to inform intervention development (as opposed to dissemination, implementation, or sustainability) was most common. The majority of articles represented in this review (n = 39) were quantitative studies, and 13 articles included a qualitative component. Partial networks were most represented across articles, and over 100 different networks measures were assessed. The most commonly described measures were network density, size, and degree centrality. Finally, very few articles defined SNA and not all articles using SNA were theoretically-informed. Given the nascent and heterogeneous state of the literature in this area, this is an important time for the field to coalesce on terminology, measures, and theoretical frameworks. We highlight areas for researchers to advance work on the application of SNA in the design, dissemination, implementation and sustainability of behavioral interventions.

A Mixed-Method Assessment of a Pilot Peer Advocate Intervention for Rural Gender and Sexual Minorities

Mental health disparities affect lesbian, gay, bisexual, transgender, and queer (LGBTQ) people in rural America. There are few empirically-based mental health interventions for this population. This exploratory study uses a mixed-method approach to assess implementation issues related to the feasibility, acceptability, appropriateness, and preliminary impacts of a novel peer-based intervention designed to enhance support and treatment engagement among rural LGBTQ people with mental distress and/or addiction issues. Quantitative and qualitative results illuminate intervention strengths and areas for improvement. Strengths centered on enhancing social support, advocacy behaviors, and engagement in treatment. Implementation challenges and recommendations to advance the intervention model are discussed.

"They accept me, because I was one of them": formative qualitative research supporting the feasibility of peer-led outreach for people who use drugs in Dakar, Senegal

BACKGROUND

Peer outreach harm reduction initiatives are being developed with and for people who use drugs in Dakar, Senegal. This is in response to growing injecting drug use across the West Africa region and linked emerging epidemics of HIV and hepatitis C. We undertook formative qualitative research to explore the feasibility and potential of peer outreach in this context and in particular how outreach could be linked to fostering community-level processes of change.

METHODS

We undertook a total of 44 semi-structured qualitative interviews. Thirty-four interviews were with people who used drugs (comprised of 25 participants who had injected at least once in their life) and included 11 peer educators who delivered "awareness-raising" harm reduction activities. We also interviewed 10 service providers involved in the planning and monitoring of peer outreach initiatives. We used thematic analysis to identify key characteristics of how peer-led outreach is being delivered, beneficiary need, and the nature of the social networks in which the awareness-raising activities operate.

RESULTS

Through interviews with peer educators, people who use drugs, and service providers, four main overlapping themes are identified as follows: peer educators as a bridge to responsibilization through awareness-raising activities, awareness-raising activities as an enactment of recovery, awareness raising through social network diffusion, and the contexts and constraints of peer outreach engagement through awareness-raising activities.

CONCLUSIONS

The study results suggest that peer education is on a trajectory to develop into a central role for harm reduction interventions in Dakar, Senegal. This research shows how peer education is bound in processes of responsibilization and self-change, which link to varying possibilities for risk reduction or recovery. For peer education to achieve a range of significant goals, broader structural and system changes should be implemented in the region. We caution that without such changes, awareness-raising activities and the role of peer educators may instead become part of state- and agency-sponsored processes of seeking to responsibilize individuals for health and harm reduction.

Preventing blood-borne virus infection in people who inject drugs in the UK: systematic review, stakeholder interviews, psychosocial intervention development and feasibility randomised controlled trial

BACKGROUND

Opioid substitution therapy and needle exchanges have reduced blood-borne viruses (BBVs) among people who inject drugs (PWID). Some PWID continue to share injecting equipment.

OBJECTIVES

To develop an evidence-based psychosocial intervention to reduce BBV risk behaviours and increase transmission knowledge among PWID, and conduct a feasibility trial among PWID comparing the intervention with a control.

DESIGN

A pragmatic, two-armed randomised controlled, open feasibility trial. Service users were Steering Group members and co-developed the intervention. Peer educators co-delivered the intervention in London.

SETTING

NHS or third-sector drug treatment or needle exchanges in Glasgow, London, Wrexham and York, recruiting January and February 2016.

PARTICIPANTS

Current PWID, aged ≥ 18 years.

INTERVENTIONS

A remote, web-based computer randomisation system allocated participants to a three-session, manualised, psychosocial, gender-specific group intervention delivered by trained facilitators and BBV transmission information booklet plus treatment as usual (TAU) (intervention), or information booklet plus TAU (control).

MAIN OUTCOME MEASURES

Recruitment, retention and follow-up rates measured feasibility. Feedback questionnaires, focus groups with participants who attended at least one intervention session and facilitators assessed the intervention's acceptability.

RESULTS

A systematic review of what works to reduce BBV risk behaviours among PWID; in-depth interviews with PWID; and stakeholder and expert consultation informed the intervention. Sessions covered improving injecting technique and good vein care; planning for risky situations; and understanding BBV transmission. Fifty-six per cent (99/176) of eligible PWID were randomised: 52 to the intervention group and 47 to the control group. Only 24% (8/34) of male and 11% (2/18) of female participants attended all three intervention sessions. Overall, 50% (17/34) of men and 33% (6/18) of women randomised to the intervention group and 47% (14/30) of men and 53% (9/17) of women randomised to the control group were followed up 1 month post intervention. Variations were reported by location. The intervention was acceptable to both participants and facilitators. At 1 month post intervention, no increase in injecting in 'risky' sites (e.g. groin, neck) was reported by participants who attended at least one session. PWID who attended at least one session showed a trend towards greater reduction in injecting risk behaviours, a greater increase in withdrawal planning and were more confident about finding a vein. A mean cost of £58.17 per participant was calculated for those attending one session, £148.54 for those attending two sessions and £270.67 for those attending all three sessions, compared with £0.86 in the control group. Treatment costs across the centres vary as a result of the different levels of attendance, as total session costs are divided by attendees to obtain a cost per attendee. The economic analysis suggests that a cost-effectiveness study would be feasible given the response rates and completeness of data. However, we have identified aspects where the service use questionnaire could be abbreviated given the low numbers reported in several care domains. No adverse events were reported.

CONCLUSIONS

As only 19% of participants attended all three intervention sessions and 47% were followed up 1 month post intervention, a future definitive randomised controlled trial of the intervention is not feasible. Exposure to information on improving injecting techniques did not encourage riskier injecting practices or injecting frequency, and benefits were reported among attendees. The intervention has the potential to positively influence BBV prevention. Harm reduction services should ensure that the intervention content is routinely delivered to PWID to improve vein care and prevent BBVs.

FUTURE WORK

The intervention did not meet the complex needs of some PWID, more tailoring may be needed to reach PWID who are more frequent injectors, who are homeless and female.

LIMITATIONS

Intervention delivery proved more feasible in London than other locations. Non-attendance at the York trial site substantially influenced the results.

TRIAL REGISTRATION

Current Controlled Trials ISRCTN66453696 and PROSPERO 014:CRD42014012969.

FUNDING

This project was funded by the National Institute for Health Research Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 21, No. 72. See the NIHR Journals Library website for further project information.

Indigenous HIV Prevention Beliefs and Practices Among Low-Earning Chinese Sex Workers as Context for Introducing Female Condoms and Other Novel Prevention Options

New interventions to reduce HIV and sexually transmitted infections (STI) among female sex workers are introduced into the context of women's existing prevention beliefs and practices. These indigenous practices affected implementation of our program to introduce female condoms to women in sex-work establishments in southern China. We used ethnographic field observations and in-depth interviews to document common prevention methods women reported using to protect themselves before and during intervention implementation. Individual, sex-work establishment, and other contextual factors, including sources of information and social and economic pressures to use or reject prevention options, shaped their perceptions and selection of these methods and affected adoption of female condoms as an additional tool. Efforts to improve uptake of effective prevention methods among low-income sex workers require attention to the context and spectrum of women's HIV/STI prevention practices when introducing innovations such as female condoms, microbicides, pre-exposure prophylaxis pills, and others, as they become available.

Coaching mental health peer advocates for rural LGBTQ people

Lesbian, gay, bisexual, transgender, and queer or questioning (LGBTQ) people are affected by mental health disparities, especially in rural communities. We trained peer advocates in rural areas in the fundamentals of mental health, outreach, education, and support for this population. The peer advocates were coached by licensed mental health professionals. We evaluated this process through iterative qualitative analysis of semi-structured interviews and written logs from coaches and advocates. The six major themes comprising the results centered on (1) coaching support, (2) peer advocate skills and preparation, (3) working with help seekers, (4) negotiating diversity, (5) logistical challenges in rural contexts, and (6) systemic challenges. We concluded that peer advocacy for LGBTQ people with mental distress offers an affirmative, community-based strategy to assist the underserved. To be successful, however, peer advocates will likely require ongoing training, coaching, and infrastructural support to negotiate contextual factors that can influence provision of community resources and support to LGBTQ people within rural communities.

Development and Evaluation of Training for Rural LGBTQ Mental Health Peer Advocates

Lesbian, gay, bisexual, transgender, and queer/questioning (LGBTQ) people in rural areas experience negative mental health consequences of minority stress, and encounter multiple barriers to accessing mental health and substance use treatment services. As part of a larger intervention study, we developed and piloted a unique training program to prepare peer advocates for roles as paraprofessionals who assist rural LGBTQ people with mental health needs. Thirty-seven people in New Mexico took part in either the initial training or a second revised training to improve their knowledge and skills to address LGBTQ mental health needs. Evaluation of this training consisted of self-administered structured assessments, focus groups, and open-ended interviews. Results for the initial training showed no significant increases from pre- and post-test scores on knowledge about LGBTQ people and their mental health issues, whereas significant increases were detected for the revised training. There also were significant increases in self-efficacy to perform tasks associated with the peer advocate role for all but a subset of tasks for the revised training. Qualitative data reveal that participants appreciated the opportunity to increase information and skills, especially concerning bisexual and transgender persons, and the opportunity to connect with others in the community who want to support LGBTQ people.

Influence of Peer-Based Needle Exchange Programs on Mental Health Status in People Who Inject Drugs: A Nationwide New Zealand Study

Alleviating the personal and social burden associated with substance use disorders requires the implementation of a comprehensive strategy, including outreach, education, community interventions, psychiatric treatment, and access to needle exchange programs (NEP), where peer support may be available. Given that substantial research underscores the potential benefits of peer support in psychiatric interventions, we aimed to conduct a national survey to examine key domains of mental health status in people who inject drugs (PWID) in New Zealand. PWID were recruited from 24 pharmacies and 16 dedicated peer-based needle exchanges (PBNEs) across the country. We focused on two mental health outcomes: (1) affective dysregulation, across the three emotional domains of the Depression Anxiety Stress Scale, due to its role in the maintenance of continued drug use, and (2) positive cognition and effective health- and drug-related information exchange with the provider, using the Satisfaction with Life Scale and an ad hoc questionnaire, respectively, in view of their association with improved mental health outcomes. We hypothesized that access to peer support would be associated with mental health benefits for PWIDs. Remarkably, the results of a multistep regression analysis revealed that irrespective of sex, age, ethnicity, main drug used, length of drug use, and frequency of visits to the NEP, the exclusive or preferential use of PBNEs predicted significantly lower depression and anxiety scores, greater satisfaction with life, and increased health-related information exchange with the service provider. These findings demonstrate for the first time an association between access to peer support at PBNEs and positive indices of mental health, lending strong support to the effective integration of such peer-delivered NEP services into the network of mental health services for PWID worldwide.

Translation of the Risk Avoidance Partnership (RAP) for Implementation in Outpatient Drug Treatment Clinics

Scientific literature increasingly calls for studies to translate evidence-based interventions into real-world contexts balancing fidelity to the original design and fit to the new setting. The Risk Avoidance Partnership (RAP) is a health promotion intervention originally designed to train active drug users to become Peer Health Advocates. A theoretically driven approach was used to adapt RAP to fit implementation in outpatient methadone treatment clinics and pilot it with clinic patients. Ethnographic observations and process tracking documented the RAP translation and pilot experience, and clinic and community characteristics relevant to program implementation. Clinic administrators, staff, and patients were interviewed on their values, capacities, interest in RAP, perceived challenges of implementing RAP in drug treatment clinics, and experiences during the pilot. Findings indicated that RAP core components can be met when implemented in these settings and RAP can fit with the goals, interests, and other programs of the clinic. Balancing fidelity and fit requires recognition of the mutual impacts RAP and the clinic have on each other, which generate new interactions among staff and require ongoing specification of RAP to keep abreast of clinic and community changes. Collaboration of multiple stakeholders significantly benefited translation and pilot processes.

Peering into the literature: A systematic review of the roles of people who inject drugs in harm reduction initiatives

BACKGROUND

People who inject drugs have been central to the development of harm reduction initiatives. Referred to as peer workers, peer helpers, or natural helpers, people with lived experience of drug use leverage their personal knowledge and skills to deliver harm reduction services. Addressing a gap in the literature, this systematic review focuses on the roles of people who inject drugs in harm reduction initiatives, how programs are organized, and obstacles and facilitators to engaging people with lived experience in harm reduction programs, in order to inform practice and future research.

METHODS

This systematic review included searches for both peer reviewed and gray literature. All titles and abstracts were screened by two reviewers. A structured data extraction tool was developed and utilized to systematically code information concerning peer roles and participation, program characteristics, obstacles, and facilitators.

RESULTS

On the basis of specific inclusion criteria 164 documents were selected, with 127 peer-reviewed and 37 gray literature references. Data extraction identified key harm reduction program characteristics and forms of participation including 36 peer roles grouped into five categories, as well as obstacles and facilitators at systemic, organizational, and individual levels.

CONCLUSIONS

Research on harm reduction programs that involve people with lived experience can help us better understand these approaches and demonstrate their value. Current evidence provides good descriptive content but the field lacks agreed-upon approaches to documenting the ways peer workers contribute to harm reduction initiatives. Implications and ten strategies to better support peer involvement in harm reduction programs are identified.

Participant and staff experiences in a peer-delivered HIV intervention with injection drug users

We explore ethical issues faced by investigators as they conduct research as part of a peer-delivered HIV/AIDS risk reduction program for injection drug users (IDUs). Staff and participant experiences in peer-delivered interventions among IDUs have come under scrutiny by ethics researchers because of their potential to inadvertently and negatively impact participant rehabilitation due to continued engagement with drug-using networks during the course of outreach. This study explores whether enhanced communication of participant concerns and experiences with clinic and research staff helps to reduce inadvertent malfeasance in peer-delivered drug treatment interventions. Results contribute to the development of patient support infrastructure in peer-delivered risk reduction programs involving IDUs.

“The Meth Factor”: Group Membership, Information Management, and the Navigation of Stigma

Methamphetamine (or “meth”), a central nervous system stimulant, has been constructed as a dangerous drug with certain and extreme consequences. Incomplete and sometimes inaccurate portrayals, while aimed at preventing the initiation of use, stigmatize those who do use. Using data from in-depth, qualitative interviews with eight Northern Colorado women who are active meth users, this article explores how female meth users navigate this stigma through negotiation of group membership and management of information. The women in this study internalize and challenge the stigma: They identify as meth users and addicts yet view their own practices as distinguishing them from other users; and, they carefully control the extent to which they tell others of their use, even when contradictory to their sense of self and desirable relationships. These findings support the need for increased recognition and further examination of the role and enactment of agency among drug users and other oppressed groups.

Network structure and the risk for HIV transmission among rural drug users

Research suggests that structural properties of drug users' social networks can have substantial effects on HIV risk. The purpose of this study was to investigate if the structural properties of Appalachian drug users' risk networks could lend insight into the potential for HIV transmission in this population. Data from 503 drug users recruited through respondent-driven sampling were used to construct a sociometric risk network. Network ties represented relationships in which partners had engaged in unprotected sex and/or shared injection equipment. Compared to 1,000 randomly generated networks, the observed network was found to have a larger main component and exhibit more cohesiveness and centralization than would be expected at random. Thus, the risk network structure in this sample has many structural characteristics shown to be facilitative of HIV transmission. This underscores the importance of primary prevention in this population and prompts further investigation into the epidemiology of HIV in the region.

Ethics of social media research: common concerns and practical considerations

Social media Websites (SMWs) are increasingly popular research tools. These sites provide new opportunities for researchers, but raise new challenges for Institutional Review Boards (IRBs) that review these research protocols. As of yet, there is little-to-no guidance regarding how an IRB should review the studies involving SMWs. The purpose of this article was to review the common risks inherent in social media research and consider how researchers can consider these risks when writing research protocols. We focused this article on three common research approaches: observational research, interactive research, and survey/interview research. Concomitant with these research approaches, we gave particular attention to the issues pertinent to SMW research, including privacy, consent, and confidentiality. After considering these challenges, we outlined key considerations for both researchers and reviewers when creating or reviewing SMW IRB protocols. Our goal in this article was to provide a detailed examination of relevant ethics and regulatory issues for both researchers and those who review their protocols.

Intimate Strangers? Social Networks in HIV Prevention Groups for Drug Users

Group substance abuse treatment relies for its effectiveness on relationships formed within group sessions, but few studies have explored the importance of these relationships for group HIV prevention interventions for drug users. We survey the literature on group HIV prevention interventions, particularly for men of color, and analyze qualitative data from a pilot intervention for out-of-treatment, drug using men who have sex with men. We find that many participants were acquainted prior to the intervention, and formed relationships which they attempted (often unsuccessfully) to maintain after the intervention was over.

Initial and sustained female condom use among low-income urban U.S. women

OBJECTIVES

The female condom (FC), an effective barrier method for HIV/sexually transmitted infection (STI) prevention, continues to be absent from most community settings, including reproductive health and treatment clinics. Reducing or eliminating basic barriers, including lack of awareness, knowledge of proper use, and access to free samples, may significantly increase use among those who want or need them.

METHODS

A prospective cohort of 461 women in Hartford, Connecticut (2005-2008), was interviewed at baseline, 1 month, and 10 months about FC use and other personal, partner, peer, and community factors. All participants received brief demonstration of FC use and four free FC1 at baseline. Pairwise longitudinal tests and structural equation modeling were used to test predictors of initial (1 month) and sustained (10 month) FC use.

RESULTS

Although only 29% of the sample reported ever having used FC at baseline, 73% of never users (51% of the returned 1-month sample) had initiated FC use by 1 month after receiving the brief intervention. Additionally, 24% of the returned 10-month sample (30% of 10-month FC users) reported sustained use, measured as having used FC at baseline or 1 month and also in the prior 30 days. General latent variable modeling indicated that FC knowledge and attitudes predicted initiating FC use; male condom use, FC knowledge and attitudes, and network exposure to FC information predicted sustained use.

CONCLUSIONS

Findings indicated that many women will potentially initiate and continue using FC when basic barriers are removed. Brief FC education with free trial samples should be built into standard clinical practice and public health programs.

Are cultural values and beliefs included in U.S. based HIV interventions?

OBJECTIVE

To determine the extent to which current United States based human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS) prevention and risk reduction interventions address and include aspects of cultural beliefs in definitions, curricula, measures and related theories that may contradict current safer sex messages.

METHOD

A comprehensive literature review was conducted to determine which published human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS) prevention and risk reduction interventions incorporated aspects of cultural beliefs.

RESULTS

This review of 166 human immunodeficiency virus (HIV) prevention and risk reduction interventions, published between 1988 and 2010, identified 34 interventions that varied in cultural definitions and the integration of cultural concepts.

CONCLUSION

human immunodeficiency virus (HIV) interventions need to move beyond targeting specific populations based upon race/ethnicity, gender, sexual, drug and/or risk behaviors and incorporate cultural beliefs and experiences pertinent to an individual's risk. Theory based interventions that incorporate cultural beliefs within a contextual framework are needed if prevention and risk reduction messages are to reach targeted at risk populations. Implications for the lack of uniformity of cultural definitions, measures and related theories are discussed and recommendations are made to ensure that cultural beliefs are acknowledged for their potential conflict with safer sex skills and practices.

Implementation of harm reduction toward crack users in Brazil: barriers and achievements

From 2002 to 2005, we evaluated five Brazilian harm reduction programs ran by active drug users who distributed pipes, condoms, educational material, and provided referral to crack users. System-wide barriers identified: funds discontinuation and legislation barriers toward fieldwork. Major achievements: increased access to health, social, and psychological support. Crack-cocaine users experience a plethora of health/social problems, attenuated by low-threshold and user-friendly interventions, particularly those developed by other drug users. However, a stronger political commitment is needed to face a fast growing crack-cocaine epidemic in Brazil, aiming to ensure availability/continuity of funds, implementation of large-scale interventions, outreach workers training, and proper evaluation.

The "translators": engaging former drug users as key research staff to design and implement a risk reduction program for rural cocaine users

This manuscript describes lessons learned in the development and implementation of a clinical behavioral trial to reduce sexual risk among African-American cocaine users in rural Arkansas, from the perspectives of a multidisciplinary investigative team and community staff members with a history as local drug users who served as "translators." Recommendations for investigators doing community-based research with active substance users are provided in the following domains: (a) engaging the community during formative research, (b) establishing bidirectional trust, (c) ensuring community voices are heard, and (d) managing conflict. The "translator's" role is critical to the success of such projects.

A social network approach to demonstrate the diffusion and change process of intervention from peer health advocates to the drug using community

Project RAP (Risk Avoidance Partnership) trained 112 active drug users to become peer health advocates (PHAs). Six months after baseline survey (N(bl) = 522), 91.6% of PHAs and 56.6% of community drug users adopted the RAP innovation of giving peer intervention, and 59.5% of all participants (N(6m) = 367) were exposed to RAP innovation. Sociometric network analysis shows that adoption of and exposure to RAP innovation was associated with proximity to a PHA or a highly active interventionist (HAI), being directly linked to multiple PHAs/HAIs, and being located in a network sector where multiple PHAs/HAIs were clustered. RAP innovation has diffused into the Hartford drug-using community.

College students' alcohol displays on Facebook: intervention considerations

OBJECTIVE

The purpose of this study was to investigate college freshmen's views towards potential social networking site (SNS) screening or intervention efforts regarding alcohol.

PARTICIPANTS

Freshmen college students between February 2010 and May 2011.

METHODS

Participants were interviewed; all interviews were audio-recorded and transcribed. Qualitative analysis was conducted using an iterative approach.

RESULTS

A total of 132 participants completed the interview (70% response rate), the average age was 18.4 years (SD 0.49), and 64 were males (48.5%). Three themes emerged from our data. First, most participants stated they viewed displayed alcohol content as indicative of alcohol use. Second, they explained they would prefer to be approached in a direct manner by someone they knew. Third, the style of approach was considered critical.

CONCLUSIONS

When approaching college students regarding alcohol messages on SNSs, both the relationship and the approach are key factors.

"We as drug addicts need that program": Insight from rural African American cocaine users on designing a sexual risk reduction intervention for their community

This focused ethnographic study examines data collected in 2007 from four gender- and age-specific focus groups (FGs) (N = 31) to inform the development of a sexual risk reduction intervention for African American cocaine users in rural Arkansas. A semi-structured protocol was used to guide audio-recorded FGs. Data were entered into Ethnograph and analyzed using constant comparison and content analysis. Four codes with accompanying factors emerged from the data and revealed recommendations for sexual risk reduction interventions with similar populations. Intervention design implications and challenges, study limitations, and future research are discussed. The study was supported by funds from the National Institute of Nursing Research (P20 NR009006-01) and the National Institute on Drug Abuse (1R01DA024575-01 and F31 DA026286-01).

SOCIAL PSYCHOLOGICAL DYNAMICS OF ENHANCED HIV RISK REDUCTION AMONG PEER INTERVENTIONISTS

The authors present a model of interactive social psychological and relational feedback processes leading to human immunodeficiency virus (HIV) risk reduction behavior change among active drug users trained as Peer Health Advocates (PHAs). The model is supported by data from qualitative interviews with PHAs and members of their drug-using networks in the Risk Avoidance Partnership (RAP) project. Results suggest three mutually reinforcing social psychological processes that motivate PHAs to provide HIV prevention intervention to their peers and to reduce their own risk behaviors: development of a prosocial identity, positive social reinforcement from drug users and community members, and cognitive dissonance associated with continued risk behavior while engaging in health advocacy. These processes directly influence peer interventionists' motivation and efficacy to continue giving intervention to their peers, and to reduce their HIV risk behaviors. The authors discuss implications of the model for continued research on effective HIV prevention in high-risk groups.

A dynamic social systems model for considering structural factors in HIV prevention and detection

We present a model for HIV-related behaviors that emphasizes the dynamic and social nature of the structural factors that influence HIV prevention and detection. Key structural dimensions of the model include resources, science and technology, formal social control, informal social influences and control, social interconnectedness, and settings. These six dimensions can be conceptualized on macro, meso, and micro levels. Given the inherent complexity of structural factors and their interrelatedness, HIV prevention interventions may focus on different levels and dimensions. We employ a systems perspective to describe the interconnected and dynamic processes of change among social systems and their components. The topics of HIV testing and safer injection facilities (SIFs) are analyzed using this structural framework. Finally, we discuss methodological issues in the development and evaluation of structural interventions for HIV prevention and detection.

A dynamic social systems model for considering structural factors in HIV prevention and detection

We present a model for HIV-related behaviors that emphasizes the dynamic and social nature of the structural factors that influence HIV prevention and detection. Key structural dimensions of the model include resources, science and technology, formal social control, informal social influences and control, social interconnectedness, and settings. These six dimensions can be conceptualized on macro, meso, and micro levels. Given the inherent complexity of structural factors and their interrelatedness, HIV prevention interventions may focus on different levels and dimensions. We employ a systems perspective to describe the interconnected and dynamic processes of change among social systems and their components. The topics of HIV testing and safer injection facilities (SIFs) are analyzed using this structural framework. Finally, we discuss methodological issues in the development and evaluation of structural interventions for HIV prevention and detection.

Altruism and peer-led HIV prevention targeting heroin and cocaine users

Peer-delivered HIV prevention and intervention programs play an important role in halting the spread of HIV. Rigorous scientific analysis of the aforementioned programs has focused on the immediate reduction of risk-related behaviors among the target populations. In our longitudinal study of the Risk Avoidance Partnership Peer Intervention for HIV, we assessed the long-term behavioral effects of a peer-led HIV intervention project with active drug users. Initial analysis of the qualitative data highlights the role of altruism as a motivator in sustaining peer educators beyond the immediate goals of the project. We contend that altruism found in volunteers is an important factor in maintaining long-term participation in HIV intervention programs and initiatives using peer educators.

Prevention of HIV infection for people who inject drugs: why individual, structural, and combination approaches are needed

HIV can spread rapidly between people who inject drugs (through injections and sexual transmission), and potentially the virus can pass to the wider community (by sexual transmission). Here, we summarise evidence on the effectiveness of individual-level approaches to prevention of HIV infection; review global and regional coverage of opioid substitution treatment, needle and syringe programmes, and antiretroviral treatment; model the effect of increased coverage and a combination of these three approaches on HIV transmission and prevalence in injecting drug users; and discuss evidence for structural-level interventions. Each intervention alone will achieve modest reductions in HIV transmission, and prevention of HIV transmission necessitates high-coverage and combined approaches. Social and structural changes are potentially beneficial components in a combined-intervention strategy, especially when scale-up is difficult or reductions in HIV transmission and injection risk are difficult to achieve. Although further evidence is needed on how to optimise combinations of interventions in different settings and epidemics, we know enough now about which actions are effective: the challenge is to deliver these well and to scale.

Intervention mapping as a participatory approach to developing an HIV prevention intervention in rural African American communities

Southeastern states are among the hardest hit by the HIV epidemic in this country, and racial disparities in HIV rates are high in this region. This is particularly true in our communities of interest in rural eastern North Carolina. Although most recent efforts to prevent HIV attempt to address multiple contributing factors, we have found few multilevel HIV interventions that have been developed, tailored or tested in rural communities for African Americans. We describe how Project GRACE integrated intervention mapping (IM) methodology with community-based participatory research (CBPR) principles to develop a multilevel, multigenerational HIV prevention intervention. IM was carried out in a series of steps from review of relevant data through producing program components. Through the IM process, all collaborators agreed that we needed a family-based intervention involving youth and their caregivers. We found that the structured approach of IM can be adapted to incorporate the principles of CBPR.

Challenges, strategies, and lessons learned from a participatory community intervention study to promote female condoms among rural sex workers in Southern China

China faces a rapidly emerging HIV epidemic and nationwide resurgence of sexually transmitted infections associated with a growing sex industry. Community empowerment and capacity building through community-based participatory research partnerships show promise for developing, testing, and refining multilevel interventions suited to the local context that are effective and appropriate to address these concerns. However, such efforts are fraught with challenges, both for community collaborators and for researchers. We have built an international team of scientists from Beijing and the United States and collaborating health policy makers, health educators, and care providers from Hainan and Guangxi Province Centers for Disease Prevention and Control and the local counties and towns where we are conducting our study. This team is in the process of testing a community-wide, multilevel intervention to promote female condoms and other HIV prevention within sex-work establishments. This article presents lessons learned from our experiences in the first two study sites of this intervention trial.