Methods to Recruit Hard-to-Reach Groups: Comparing Two Chain Referral Sampling Methods of Recruiting Injecting Drug Users Across Nine Studies in Russia and Estonia

Evidence suggests rapid diffusion of injecting drug use and associated outbreaks of HIV among injecting drug users (IDUs) in the Russian Federation and Eastern Europe. There remains a need for research among non-treatment and community-recruited samples of IDUs to better estimate the dynamics of HIV transmission and to improve treatment and health services access. We compare two sampling methodologies “respondent-driven sampling” (RDS) and chain referral sampling using “indigenous field workers” (IFS) to investigate the relative effectiveness of RDS to reach more marginal and hard-to-reach groups and perhaps to include those with the riskiest behaviour around HIV transmission. We evaluate the relative efficiency of RDS to recruit a lower cost sample in comparison to IFS. We also provide a theoretical comparison of the two approaches. We draw upon nine community-recruited surveys of IDUs undertaken in the Russian Federation and Estonia between 2001 and 2005 that used either IFS or RDS. Sampling effects on the demographic composition and injecting risk behaviours of the samples generated are compared using multivariate analysis. Our findings suggest that RDS does not appear to recruit more marginalised sections of the IDU community nor those engaging in riskier injecting behaviours in comparison with IFS. RDS appears to have practical advantages over IFS in the implementation of fieldwork in terms of greater recruitment efficiency and safety of field workers, but at a greater cost. Further research is needed to assess how the practicalities of implementing RDS in the field compromises the requirements mandated by the theoretical guidelines of RDS for adjusting the sample estimates to obtain estimates of the wider IDU population

Drug treatment and the conditionality of HIV treatment access: a qualitative study in a Russian city.

AIMS: We explored social factors affecting access to antiretroviral HIV treatment (ART) among people who inject drugs (PWID) in a Russian city with a large HIV burden. DESIGN: Qualitative interview study. SETTING: Community settings in Ekaterinburg, Russian Federation. PARTICIPANTS: 42 PWID living with HIV and 11 health practitioners. MEASUREMENTS: Thematic analyses of in-depth qualitative interviews. FINDINGS: Access to ART was felt by participants to be contingent upon their capacity to demonstrate a commitment to becoming 'drug free'. We identify, across interview accounts, a treatment access narrative of 'treat drugs before HIV'. This narrative is upheld by ART providers' concerns to maximize clinical outcome in the face of adherence doubts, as well as by would-be patients' perceptions of expectations placed upon them by the treatment system and their own doubts regarding treatment engagement. This has the effect of reproducing a habit of ART delay and disengaging people from the treatment system. Difficulties accessing ART, and the perceived rationing of treatment on account of untreated drug use, were experienced as 'moral discipline' for falling short of treatment 'deservedness'. Participants describe a 'Catch 22' system, where they are invited to treat their drug use in a setting where effective drug treatment was perceived as unavailable. CONCLUSIONS: Inadequate drug treatment practices act as structural obstacles to realizing HIV treatment. Evidence internationally suggests that effective drug treatment, including opioid substitution therapy, improves access and adherence to antiretroviral treatment among people who inject drugs. Policy shifts are urgently needed in this setting to enable systemic improvements to drug treatment, especially given large HIV treatment demand

Access to syringes in three Russian cities: implications for syringe distribution and coverage.

BACKGROUND: We report findings from a multi-method study investigating drug injectors' access to needles and syringes in three large Russian cities (Moscow, Volgograd, Barnaul). METHODS: We undertook 209 qualitative interviews among drug injectors, and supplemented these with baseline data from a community-recruited survey of 1473 drug injectors. FINDINGS: Almost all (93%; 1277) injectors used pharmacies as their main source of clean injecting equipment, and only 7% (105) reported ever having had contact with city syringe exchange projects. Good access to syringes has coincided with the expansion of private pharmacies. Key factors contributing to pharmacy access included: geographic proximity; low cost; and the restrictive policies of exchange instituted at local syringe exchanges. A fear of police interference surrounded the use of pharmacies and syringe exchanges, and fed a reluctance to carry used needles and syringes, which in turn acted as a disincentive to syringe exchange attendance. The perceived benefits of syringe exchanges over pharmacies included the additional health services on offer and the social support provided, but these benefits were over-shadowed by disadvantages. Multivariable analyses of survey data in two cities show no differences on account of risk behaviour among injectors sourcing equipment from pharmacies compared to syringe exchanges. CONCLUSIONS: HIV prevention coverage indicators need to include measures of pharmacy-based syringe distribution and not only measures of syringe exchange coverage. There is an urgent need to pilot pharmacy-based distribution and exchange projects in Russia as well as other forms of secondary syringe distribution. Alongside expanding the reach of dedicated syringe exchange projects, pharmacy-based syringe distribution, and exchange, may help improve coverage of cost effective HIV prevention measures targeting drug injectors

Policing drug users in Russia: risk, fear, and structural violence.

We undertook qualitative interviews with 209 injecting drug users (IDUs) (primarily heroin) in three Russian cities: Moscow, Barnaul, and Volgograd. We explored IDU's accounts of HIV and health risk. Policing practices and how these violate health and self, emerged as a primary theme. Findings show that policing practices violate health and rights directly, but also indirectly, through the reproduction of social suffering. Extrajudicial policing practices produce fear and terror in the day-to-day lives of drug injectors, and ranged from the mundane (arrest without legal justification; the planting of evidence to expedite arrest or detainment; and the extortion of money or drugs for police gain) to the extreme (physical violence as a means of facilitating "confession" and as an act of "moral" punishment without legal cause or rationale; the use of methods of "torture"; and rape). We identify the concept of police bespredel-living with the sense that there are "no limits" to police power-as a key to perpetuating fear and terror, internalized stigma, and a sense of fatalist risk acceptance. Police besprediel is analyzed as a form of structural violence, contributing to "oppression illness." Yet, we also identify cases of resistance to such oppression, characterized by strategies to preserve dignity and hope. We identify hope for change as a resource of risk reduction as well as escape, if only temporarily, from the pervasiveness of social suffering. Future drug use(r)-related policies, and the state responses they sponsor, should set out to promote public health while protecting human rights, hope, and dignity

Prisons as a source of tuberculosis in Russia.

PURPOSE: The purpose of this paper is to analyze poor management of tuberculosis (TB) prevention and treatment and explore parameters and causes of this problem drawing on qualitative interviews with former prisoners and medical specialists in Kaliningrad Oblast in Russia. DESIGN/METHODOLOGY/APPROACH: The authors undertook a qualitative study, to explore access to HIV and TB treatment for people who inject drugs in Kaliningrad. The authors interviewed (outside of prisons) 15 patients and eight health specialists using a semi-structured guide. The authors analyzed the accounts thematically and health consequences of imprisonment emerged as a major theme. FINDINGS: Prisons are overcrowded and lack basic hygiene and infection control. Demand for medical services outstrip supply, HIV and TB prevention lacking, HIV and TB treatment is patchy, with no second-line drugs available for resistant forms. The prison conditions are generally degrading and unhealthy and many respondents perceived surviving prisons as a miracle. Cooperation with medical services in the community is poor. RESEARCH LIMITATIONS/IMPLICATIONS: The authors used qualitative research methods, which do not rely on a representative sample. However, many of the structural barriers preventing effective TB treatment and prevention highlighted in this paper have been noted elsewhere, suggesting that findings are likely to reflect conditions elsewhere in Russia. The authors tried to include all possible points of view, as of the medical staff and the patients. However, due to resistance of the officials the authors were unable to conduct interviews with employees of the FCS. Since all the interviews are recalling past experience, the situation may have changed. This does not undermine importance of the findings, as they shed light on particular treatment experiences, and development of prison health system. ORIGINALITY/VALUE: The paper contributes to the literature on prisons as a contributor to TB epidemic, including drug resistant forms. An urgent penitentiary reform in Russia should focus on HIV and TB prevention, case detection, availability of medications and effective treatments. Key to decreasing prison population and improving health is political reform aimed at introduction of effective drug treatment, de-penalization and de-criminalization of drug users and application of alternatives to incarceration

HIV transmission and HIV prevention associated with injecting drug use in the Russian Federation

Aims: We review recent evidence of trends in HIV infection, risk behaviour and HIV prevention associated with injecting drug use in the Russian Federation. Methods: Findings draw on a review of English and Russian language research, published international conference abstracts, international agency and assessment reports, and centrally registered HIV surveillance data. Findings: We note the continued major importance of injecting drug use in mediating HIV transmission within Russia, noting recent evidence of HIV outbreaks associated with drug injecting. We note that high levels of risk behaviour associated with drug injecting may persist, but that evidence associates syringe distribution and exchange with reductions in risk behaviour. We summarise the development of 75 syringe distribution and exchange schemes and outreach interventions in the Federation, providing crude estimates of IDU population coverage and syringe distribution coverage. Conclusions: In the context of continuing levels of risk behaviour sufficient to sustain HIV transmission alongside evidence associating syringe distribution and exchange with risk reduction among IDUs, we note the critical importance of policy interventions to maximise syringe distribution coverage among IDU populations. © 2003 Published by Elsevier B.V

Situational factors influencing drug injecting, risk reduction and syringe exchange in Togliatti City, Russian Federation: a qualitative study of micro risk environment.

We undertook a qualitative study to explore the micro-environment of drug injecting, risk reduction and syringe exchange practices among injecting drug users (IDUs) in Togliatti City, Russia. Semi-structured qualitative interviews (n=57) were undertaken with current IDUs in May 2001. Findings highlight a recent transition away from hanka (a home-produced liquid opiate derived from opium poppy) towards the injection of heroin powder, and a drug use culture in which injecting predominates. Findings emphasise that risk reduction practices may be influenced less by availability of injecting equipment than by an interplay of situational and micro-environmental factors. Principal among these is a reported fear of police detainment or arrest among IDUs which encourages a reluctance to carry needles and syringes, and which in turn, is associated with needle and syringe sharing at the point of drug sale. We note the role of policing practices in influencing risk reduction and the potential role of policing agencies in supporting HIV prevention initiatives among IDUs