Needle and syringe sharing practices of injecting drug users participating in an outreach HIV prevention program in Tehran,Iran: A cross-sectional study

HIV infection rates have reached epidemic proportions amongst injecting drug users (IDUs) in Iran. Although a number of community-based interventions have being implemented in the country, there is little information on the risk behaviors of IDU participants in these programs. This cross-sectional report aimed to compare the risk behaviors of injecting drug users with differential exposure rates to an HIV outreach program in Tehran, Iran. Results indicated that shared use of needle/syringe in the past month was significantly lower among IDUs who received estimated ≥ 7 syringes per week than those who did not [adjusted odds ratio (OR) = 14.36, 95% confidence interval (CI) 2.30–89.56]. While the effectiveness of this outreach program needs further evaluation through a longitudinal investigation, our preliminary findings suggest that the outreach program in Tehran may have been beneficial in reducing direct sharing among those who received more than several needles/syringes from the program.     

Patterns of drug use among a sample of drug users and injecting drug users attending a General Practice in Iran

Aim  

This study aimed to examine drug use, drug treatment history and risk behaviour among a sample of Iranian drug users seeking treatment through a general practice clinic in Iran.     

Barriers to accessing generic health and social care services: a qualitative study of injecting drug users

While research has clearly documented the difficulties injectors encounter in accessing specialist addiction services, there is less evidence of the problems they face when securing general health care and non-substance-misuse-specific support. This paper seeks to fill some of these knowledge gaps. Between January and May 2006, 75 current injectors were recruited and interviewed through three needle exchange programmes located in diverse geographical areas of West Yorkshire. Interview data were transcribed verbatim and analysed using Framework. Findings showed that injectors were often positive about the help they received from generic health and social care services. Nonetheless, they identified a range of barriers relating to inability to access desired assistance, the burden of appointments, travel to services, stigma and negative staff attitudes, personal ill-health, lack of material resources, and anxieties about accessing support. Although some types of barriers were more evident at some services than at others and/or affected particular subgroups of injector more than others, the impact of any barrier was contingent on a range of factors. These included the attitudes of individual professionals, the circumstances and needs of individual injectors, the local availability of suitable alternative services, and the frequency with which a service needed to be accessed. In order to better understand and potentially reduce service barriers, findings are linked to broader conceptual and theoretical debates relating to social exclusion and Foucault's analyses of power and knowledge.     

Social structural factors that shape assisted injecting practices among injection drug users in Vancouver, Canada: a qualitative study

Background

Injection drug users (IDU) commonly seek manual assistance with illicit drug injections, a practice known to be associated with various health-related harms. We investigated the social structural factors that shape risks related to assisted injection and the harms that may result.

Methods

Twenty semi-structured qualitative interviews were conducted with IDU enrolled in the ACCESS or Vancouver Injection Drug Users Study (VIDUS) who reported requiring assistance injecting in the past six months. Audio-recorded interviews were transcribed verbatim and a thematic analysis was conducted.

Results

Barriers to self-injecting included a lack of knowledge of proper injecting technique, a loss of accessible veins, and drug withdrawal. The exchange of money or drugs for assistance with injecting was common. Harms experienced by IDU requiring assistance injecting included theft of the drug, missed injections, overdose, and risk of blood-borne disease transmission. Increased vulnerability to HIV/HCV infection within the context of intimate relationships was represented in participant narratives. IDU identified a lack of services available for those who require assistance injecting, with notable mention of restricted use of Vancouver's supervised injection facility.

Conclusions

This study documents numerous severe harms that arise from assisted injecting. Social structural factors that shape the risks related to assisted injection in the Vancouver context included intimate partner relations and social conventions requiring an exchange of goods for provision of injecting assistance. Health services for IDU who need help injecting should include targeted interventions, and supervised injection facilities should attempt to accommodate individuals who require assistance with injecting.     

Factors that help injecting drug users to access and benefit from services: A qualitative study

Background  

International research shows that injecting drug users (IDUs) can encounter many barriers when they try to access drug treatment and other services. However, the existing literature is mostly quantitative and does not consider the kinds of factors that injectors themselves identify as enabling them to access and benefit from services. Responding to this gap in knowledge, our paper explores IDUs' own suggestions for improving service engagement and their reports of other factors enabling them to seek help.     

Patterns of drug use and associated harms among rural injecting drug users: comparisons with metropolitan injecting drug users

OBJECTIVE: Given the harms associated with injecting drug use to both individuals and community and the paucity of such data from rural areas, the study aimed to compare: patterns of drug use, harms, and service access and utilisation among rural and metropolitan injecting drug users (IDU). DESIGN: Cross-sectional survey, using interviewer-administered structured questionnaire. PARTICIPANTS: One hundred and sixty-four rural and 96 metropolitan IDU from seven different New South Wales Area Health Services, recruited through needle and syringe programs (NSPs), snowballing techniques and advertisement. RESULTS: Age, gender, education and employment were similar for rural and metropolitan participants. Both samples reported use of a range of drugs, but rural participants were less likely than metropolitan participants to report daily heroin use (2% vs 10%), but more likely to report having injected morphine (50% vs 21%) in the last six months. Similar proportions reported using a needle/syringe after another person. Rural participants were less likely to report use of NSPs (36% vs 80%) and reported a number of barriers to NSP access and also to drug treatment services. Rural participants reported a significantly longer period of time between blood-borne virus testing. CONCLUSION: Samples of rural IDU are similar to metropolitan, although report some differences in patterns of drug use. Service provision, including access to new injecting equipment, blood-borne virus testing and drug treatment was found to cause considerable problems for rural IDU. These issues warrant further consideration.     

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.     

Establishing safe injecting rooms in Australia: attitudes of injecting drug users

OBJECTIVE: To investigate the attitudes of injecting drug users (IDUs) towards the establishment of safe injecting rooms (SIRs) in Melbourne, Australia. METHODS: Multi-site convenience sampling at Needle and Syringe Exchange Programs (NSEPs) within six Melbourne suburbs. Four hundred current IDUs were recruited directly through NSEP and participant snowballing. Respondents completed either a semi-structured interview, anonymous self-report questionnaire, face-to-face interview or participated in a focus group. Participants were asked to report on their knowledge and attitudes about SIR, their experiences and concerns as participants of street-based illicit drug markets, and their willingness to use SIRs if established. RESULTS: Participants (91%) were knowledgeable about the SIR issue and thought such a strategy had potential to address both personal and wider community harms associated with public injecting. Most (77%) indicated they would be willing to use a SIR if established in Melbourne. Gender, lifetime non-fatal overdose episodes and frequency of heroin use were all significantly related to a person's willingness to use SIRs. A significant number also reported a preference for injecting at their own place of residence due to concerns regarding privacy, safety and police presence within street-based market places. CONCLUSIONS: This study has identified a number of important issues relating to the likely demand and uptake of SIRs that should be addressed when considering the feasibility of establishing SIRs within Australia.     

Severe illness and death among injecting drug users in Scotland: a case-control study

Between April and September 2000, 60 injecting drug users in Scotland died or were hospitalized with severe illness. Laboratory investigations suggested that Clostridium novyi and other bacteria were important aetiological agents. To determine associated environmental/behavioural factors a case-control study was undertaken with 19 'definite' and 32 'probable' cases in Glasgow, Scotland. For every deceased case (n=19), up to three proxy individuals were interviewed. Three controls were identified for each case. Multivariate logistic regression analyses compared (i) all cases and controls; (ii) definite cases and matched controls; (iii) probable cases and matched controls. In all three analyses injecting into muscle or skin and injecting most of the time with a filter used by someone else were the variables most strongly associated with illness. Comparing only muscle-injecting cases and controls, cases were significantly more likely to have injected larger amounts of heroin per average injection than were controls. The findings make an important epidemiological contribution to the understanding of the public health and clinical implications of the contamination of illicit drugs by histotoxic clostridia.     

Determinants of current HIV risk behaviour among injecting drug users in Warsaw, Poland

Of the injecting drug users (IDUs), 24% had borrowed, and 37% had passed on syringes in the previous 6 months. In logistic regression analysis, current borrowing of syringes was significantly associated with a shorter duration of injecting drug use, a higher number of drug-injecting sex partners in the previous 6 months, and with current lending of syringes. A majority of the IDUs have modified previous HIV risk behaviour but these modifications are insufficient and not sustained over time. Intensified AIDS prevention measures for IDUs in Poland are needed.     

Mobility of Scottish injecting drug users and risk of HIV infection

Nine hundred and nineteen injecting drug users (IDUs) were interviewed in Glasgow, Scotland during 1990 and 1991, as part of a wider study of HIV risk behaviour, about their injecting and sexual behaviour outside the city in the previous two years. Forty-five percent of respondents injected outside Glasgow, 6% shared needles and syringes (n/s) and 20% had sexual intercourse. Much activity occurred outside Scotland but mainly within the UK, particularly London. Predictors of n/s sharing outside Glasgow during the previous two years included current injecting with and passing on of used n/s and sexual intercourse with casual partners. Predictors of sexual behaviour outside Glasgow included passing on used n/s, having sexual intercourse with casual partners and, for females, engaging in prostitution. Glasgow IDUs are a highly mobile group and although HIV prevalence remains low within this population, considerable potential for importation/ exportation of HIV and other bloodborne and sexually transmitted infections exists. Further work is required to establish why IDUs travel to, and engage in high-risk activities in locations outside their home environment, and detailed data about activities such as frequency of condom usage and n/s cleaning practices need to obtained. While there is a widespread network of services for IDUs in the UK, information provided usually relates to local services and may not fully address the needs of this mobile population. Therefore, we recommend that IDUs be provided with details of facilities such as n/s exchange schemes and drug-treatment establishments in centres to where they most commonly travel.     

The social structural production of HIV risk among injecting drug users

There is increasing appreciation of the need to understand how social and structural factors shape HIV risk. Drawing on a review of recently published literature, we seek to describe the social structural production of HIV risk associated with injecting drug use. We adopt an inclusive definition of the HIV 'risk environment' as the space, whether social or physical, in which a variety of factors exogenous to the individual interact to increase vulnerability to HIV. We identify the following factors as critical in the social structural production of HIV risk associated with drug injecting: cross-border trade and transport links; population movement and mixing; urban or neighbourhood deprivation and disadvantage; specific injecting environments (including shooting galleries and prisons); the role of peer groups and social networks; the relevance of 'social capital' at the level of networks, communities and neighbourhoods; the role of macro-social change and political or economic transition; political, social and economic inequities in relation to ethnicity, gender and sexuality; the role of social stigma and discrimination in reproducing inequity and vulnerability; the role of policies, laws and policing; and the role of complex emergencies such as armed conflict and natural disasters. We argue that the HIV risk environment is a product of interplay in which social and structural factors intermingle but where political-economic factors may play a predominant role. We therefore emphasise that much of the most needed 'structural HIV prevention' is unavoidably political in that it calls for community actions and structural changes within a broad framework concerned to alleviate inequity in health, welfare and human rights.     

Mortality among injecting drug users: a critical reappraisal.

STUDY OBJECTIVE--The aim was to quantify all cause mortality among injecting drug users. DESIGN--This was a retrospective analysis of 1989 data on injecting drug users and mortality obtained from three independent agencies: the Procurator Fiscal's Office, the General Register Office, and the Scottish HIV-test register. SETTING--Greater Glasgow, Scotland. SUBJECTS--Drug injectors, estimated population 9424. MAIN RESULTS--81 names were found using the three sources to identify deaths. After removing duplicates, 51 deaths were found. This represented a mortality rate of 0.54% in the estimated population. Among female injectors the mortality rate was 0.85%, significantly higher than the rate of 0.42% among male injectors (95% CI for the true difference in mortality rates between female and male injectors was 0.31%-0.55%). Over 90% of deaths were attributed to overdose or suicide. Although AIDS caused only one death, 19% of cases (5/27) whose HIV antibody status could be ascertained were positive. The mortality rate among HIV positive injectors (3.8%) was significantly higher than among HIV negative injectors (0.49%). CONCLUSIONS--Comprehensive coverage using three data sources revealed a far greater annual number of all cause deaths among injectors than would have been expected from previous research. The observed mortality rate was lower than in previous studies where the denominators used to calculate rates had an element of underenumeration. For the foreseeable future it is unlikely that AIDS will have much impact on mortality among injectors in Glasgow, because of the low prevalence of HIV infection among injectors in the city, and because HIV positive injectors are dying for reasons other than AIDS; rather, overdose and suicide will continue to be the main causes of death.     

Risk, shame and the public injector: a qualitative study of drug injecting in South Wales

Drug injecting in public places is associated with elevated health harm among injecting drug users (IDUs). Yet there is little research exploring the lived experience of injecting in public places, and specifically, a need to explore the interplay of public injecting environments, risk practices and social marginalisation. We undertook 49 qualitative interviews with IDUs in South Wales, UK, in six locations. Analyses focused on injectors' narratives of injecting in public places and risk identity. Findings show how the lived experience of public injecting feeds a pervasive sense of risk and 'otherness' among street injectors, in which public injecting environments act as contextual amplifiers of social marginalisation. Injecting in public places was characterised by urgency associated with a fear of interruption, a need to maintain privacy to prevent public exposure, and an awareness or sense of shame. We argue that daily interactions involving public exposure of injecting status, combined with the negative social meanings ascribed to public places used for injection, are experienced as potentially degrading to one's sense of self. We conclude that the public injecting environment is experienced in the context of other forms of public shaming in the lives of street injectors, and is thus productive of symbolic violence. This highlights tensions between strategies seeking to create safer communities and environmental interventions seeking to reduce drug-related health harm, including recent innovations such as the 'drug consumption room' (DCR).     

Risk behaviours among HIV positive injecting drug users in Myanmar: a case control study

Background  

The severity of HIV/AIDS pandemic linked to injecting drug use is one of the most worrying medical and social problems throughout the world in recent years. Myanmar has one of the highest prevalence rates of HIV among the IDUs in the region.