Abstract Providing equitable access to highly active antiretroviral treatment (HAART) to injecting drug users (IDUs) is both feasible and desirable. Given the evidence that IDUs can adhere to HAART ...as well as non-IDUs and the imperative to provide universal and equitable access to HIV/AIDS treatment for all who need it, here we examine whether IDUs in the 52 countries in the WHO European Region have equitable access to HAART and whether that access has changed over time between 2002 and 2004. We consider regional and country differences in IDU HAART access; examine preliminary data regarding the injecting status of those initiating HAART and the use of opioid substitution therapy among HAART patients, and discuss how HAART might be better delivered to injecting drug users. Our data adds to the evidence that IDUs in Europe have poor and inequitable access to HAART, with only a relatively small improvement in access between 2002 and 2004. Regional and country comparisons reveal that inequities in IDU access to HAART are worst in eastern European countries.
There is considerable evidence that drug injectors are reducing their HIV risk, but changes in syringe sharing behaviour have been greater than those in sexual risk behaviour. This paper reviews the ...literature on sexual risk behaviour in injecting drug users. It focuses on the major areas of concern: HIV prevalence among drug injectors; sexual risk behaviour; the potential for heterosexual transmission; condom use; sexual risk and women; pregnancy; male homosexual activity and drug use; the effect of drugs on sexual behaviour and prostitution. The paper also considers some of the difficulties in changing sexual risk behaviour and suggests some ways forward for intervention and prevention.
Abstract Scaling-up access to HIV/AIDS prevention, treatment and care for injecting drug users (IDUs) has been frustrated by the lack of a framework, indicators and agreed targets for interventions ...specifically targeting IDUs. Major progress in this regard has been achieved with the recent development of a joint Technical Guide for Countries to Set Targets for Universal Access to HIV Prevention, Treatment and Care for Injecting Drug Users and related technical consultations. This guide provides technical guidance to countries on setting ambitious, but achievable national targets for scaling-up towards universal access (UA). The guide has been developed as a collaboration between the Joint United Nations Programme on HIV/AIDS (UNAIDS), the United Nations Office on Drugs and Drugs (UNODC), the World Health Organization (WHO) and with national and international expertise and builds on previous UNAIDS guidelines. The guide serves to provide more consistent methods of measuring and comparing countries’ progress towards universal access and offers consensus as to which interventions should be included in a comprehensive package. It provides guidance on defining and estimating denominator populations and proposes a set of indicators to measure coverage, as well as indicative targets or benchmarks against which to measure progress towards UA. The guide moves on from a narrow focus on coverage that neglects other important aspects of access, namely availability and quality of interventions. Finally, the guide encourages country involvement in, and ownership of, what are sometimes perceived as politically motivated coverage targets. Technical consultations, with country experts using the guide to set national targets, suggested a tendency for targets to be proposed that are achievable but fall short of what is required to achieve universal access and have a real impact on HIV/AIDS epidemics. Consensus and improved guidance on achieving universal access needs to be supported by political will, good leadership and, in some countries, remedies to inadequacies in health systems.
Objective. To assess the level of access to highly active antiretroviral therapy (HAART) for women and children in the WHO European Region. Methods. Analysis of data from three national surveys of 53 ...WHO European Member States. The comparative level of access to HAART for women and children was assessed by comparing the percentage of reported HIV cases with the percentage of HAART recipients in women at the end of 2002 and 2006 and in children at the end of 2004 and 2006. Findings. Overall, the data suggest that there is equivalence of access to antiretroviral therapy by gender and age in Europe. However, in central and eastern Europe women were disproportionately more likely to receive HAART when compared with men in 2006, representing 29% of HIV cases when compared with 39% of HAART recipients in central Europe, and 34% of HIV cases when compared with 42% of HAART recipients in eastern Europe. In comparison with adults, children (<15 years of age) were over-represented among HAART recipients when compared with HIV cases in eastern Europe, accounting for 1% of HIV cases and 9% of people on HAART in 2004 and 1% of HIV cases and 8% HAART recipients in 2006. Conclusion. Access to HAART remains inequitable in terms of gender in central and eastern Europe, favouring women over men, and in terms of age in eastern Europe, favouring children over adults. Despite high and increasing coverage with HAART in many European countries, countries must address how to further increase the number of people on treatment while ensuring equitable access for all population groups in need.
To assess the importance of community-recruited drug injectors with no treatment experience and no previous testing history when estimating HIV prevalence among drug injectors.
HIV testing behaviour ...and prevalence were measured in a serial point prevalence study of drug injectors recruited in community-based non-treatment and treatment settings.
Pearson's chi 2 and Fisher's exact tests were used to measure differences between treatment groups and non-treatment groups in demographic characteristics, including age and length of injecting career, recent drug use, recent syringe sharing, uptake of previous HIV testing, confirmed HIV-antibody status by saliva and self-reported HIV status.
Rates of HIV-antibody testing were significantly lower in community-recruited drug injectors with no experience of treatment than those previously or currently in treatment. Confirmed HIV prevalence by saliva was highest in drug injectors with no experience of treatment. HIV-antibody-positive drug injectors with no treatment experience were less likely to be aware of their antibody status than injectors who were, or who had been, in treatment.
Previous studies of HIV prevalence among drug injectors may be biased by drawing on samples primarily from treatment settings. Drug injectors with no treatment experience and no previous history of HIV testing should be included in HIV prevalence studies. Regular and repeat HIV testing in low-threshold community-based programmes should be considered a necessary part of interventions which seek to provide better access to treatment and other HIV prevention services.
This paper reports on the British findings from a cross-national study of HIV prevalence and HIV risk behaviour among 1,037 injecting drug users (IDUs) recruited from a variety of treatment- and ...community-based settings during 1990. Confirmed HIV saliva test results show 12.8% (63) of London respondents and 1.8% (8) of Glasgow respondents to be HIV antibody positive. Among London respondents, a higher rate of prevalence was found in those with no experience of drug treatment. A greater proportion of Glasgow respondents (68%) than London respondents (47%) reported sharing used injecting equipment in the 6 months prior w interview. The majority (88% an both cities) attempted cleaning borrowed equipment, although less than a third (31 % in London and 30% in Glasgow) usually used bleach. The majority of respondents (71 % in London and 82% in Glasgow) were sexually active with partners of the opposite sex in the last 6 months, and respondents had a mean number of 2.4 non-commercial sexual partner in London and 2.1 in Glasgow. Levels of reported condom use were comparable with reports in the heterosexual population as a whole, with 70% of London respondents and 75% of Glasgow respondents never using condoms with primary partners, and 34% of London and 52% of Glasgow respondent never Using condoms with casual partners. Half (48%) of Landon respondent and 42% of Glasgow respondent reported sexual intercourse with non-injecting private sexual partners, while 14% of female respondents in Landon and 22% in Glasgow had engaged in prostitution. Levels of risk-taking in each of the two cities indicate the potential for form transmission of HIV among drug injectors, and their sexual and sharing partner.
Aims: To assess changes in access to highly active antiretroviral therapy (HAART) between the end of 2002 and the end of 2005, and to review the capacity for further HAART scale-up in the then 52 ...Member States of the WHO European Region. Methods: Analysis of data from four surveys evaluating access to HAART, supplemented by regional estimates of the number of people receiving HAART. Changes in access to HAART are evaluated in terms of changes in the number of people receiving HAART over time and changes in country-level HAART coverage. Results: During 2003-2005, the total number of individuals receiving HAART increased by an estimated 101,000, from 242,000 to 343,000 (a 42% increase); 85,000 were in the west region (a 36% increase) and 16,000 in the centre and east regions (a 229% increase). The number of countries providing "high" coverage with HAART (>75% of those in need receiving it) increased from 29 to 38, and the number of countries providing no HAART declined from eight to four. Conclusions: Despite high and increasing coverage in many European countries, access to HAART remained inequitable in terms of geographical location. By the end of 2005, all countries in the west provided "high" HAART coverage as compared with half of countries in the centre and east. Six east countries still provided poor or no HAART coverage. Countries must address how to further equitably increase the number of people receiving HAART.
