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PubMed2000

The transfer of harm-reduction strategies into prisons: needle exchange programmes in two German prisons.

In Autumn 1995, the Minister of Justice of Lower Saxony (a northern state of Germany) gave the green light for the implementation of a 2-year pilot project. This project provided for the distribution of sterile injection equipment and provision of communicative methods of prevention to drug addicted inmates in a women's prison with 170 inmates (Vechta) and a men's prison with 230 inmates (Lingen). The decision to go ahead with the project was based on positive experiences in Swiss prisons and the supporting recommendations of a panel of experts. The pilot project in Vechta started on 15 April 1996, using five dispensing machines which allow a needle exchange to guarantee an anonymous access. The project in the men's prison started on 15 July 1996. Here the staff of the drug counselling service and of the health care unit hand out sterile syringes to inmates. The social scientific evaluation was carried out by the Carl von Ossietzky University in Oldenburg. The study focused on the aim of the project which is to assess the feasibility, usefulness and efficacy of the measures undertaken. Of special interest was whether and how changes occured in the prison system itself (i.e. acceptance of the measures by staff, medical service and management), and in the drug user's behaviour and knowledge (i.e. development of needle sharing, change in drug use patterns). The study used a multi-methodological approach: documentation of the project practice, half standardized, longitudinal examination of inmates (n=224) and staff (n=153), qualitative examination of management, selected groups of prisoners, staff and external organisations (AIDS-Help-Groups; n=75) for at least two times. The evaluation intended to be dynamic, process accompanying, in order to communicate the empirical data and developments with the practice already during the pilot phase. Results of the final report of the study are presented here. Finally this paper discusses shortly what is known so far about the impact of needle exchange programmes in prisons in Germany and Switzerland.

Journal Article↗
PubMed2006

Prevalence of HIV infection among young adult injecting and non-injecting heroin users in Spain in the era of harm reduction programmes: gender differences and other related factors.

The aims were to assess the prevalence of HIV infection among young adult heroin users, including injecting heroin users (IHUs) and non-injecting heroin users (NIHUs), and to explore the differences by gender and other factors. The design was a cross-sectional cohort study between April 2001 and December 2003, which included 961 current heroin users (HU), aged 18-30 years: 422 in Madrid, 351 in Barcelona and 188 in Seville; 621 were IHUs and 340 were NIHUs. All were street-recruited by chain referral methods. Face-to-face interviews were conducted using a structured questionnaire with computer-assisted personal interviewing (CAPI). Samples for HIV testing (dried blood spot) were collected and tested with ELISA and Western Blot. Bivariate, logistic regression, and classification and regression tree analyses were performed. The overall prevalence of HIV infection among IHUs was 25.8% (95% CI 22.3-29.3) [32.4% (95% CI 26.6-38.1) in Madrid, 20.5% (95% CI 15.6-25.4) in Barcelona, and 20.6% (95% CI 9.8-31.4) in Seville], whereas in NIHUs it was 4.0% (95% CI 2.1-6.7), with no differences among cities. The prevalence was significantly higher in women than in men in NIHUs (10.9%, 95% CI 4.3-17.5 vs. 1.7%, 95% CI 0.5-4.2) and was non-significantly higher in IHUs (30.4%, 95% CI 23.0-37.8 vs. 24.1%, 95% CI 20.1-28.1). HIV prevalence in short-term IHUs was 12.9% (CI 8.8-17.02), with no differences among cities. In the logistic analysis, the variables associated with infection in IHUs were ever having injected with used syringes (OR 3.4, 95% CI 2.2-5.3), ever having been in prison (OR 2.6, 95% CI 1.6-4.0), and heroin as the first drug injected at least weekly (OR 2.3, 95% CI 1.1-4.5). Factors positively associated with HIV infection in NIHUs were female sex (OR 8.7, 95% CI 2.6-29.2) and age >25 years (OR 3.1, 95% CI 0.9-11.1), while primary educational level was inversely associated (OR 0.26, 95% CI 0.1-0.9). Although there are important geographic differences, HIV prevalence in IHUs remains high, even in short-term IHUs, whereas it was almost six times lower in NIHUs. The prevalence in women is higher than in men, particularly among NIHUs. A wide range of preventive strategies should be developed, aimed primarily at empowering women to negotiate safe sex.

Adult↗
PubMed1996

Drug treatment in Switzerland: harm reduction, decentralization and community response.

This paper first outlines the history of illicit drug issues in Switzerland, and then describes drug treatment services and shifts in treatment concepts. In the last 15 years the drug treatment system in Switzerland has expanded considerably. In particular there has been an unprecedented growth of the non-residential sector and of low-threshold programmes, including methadone treatment, the establishment of injection rooms and controlled drug-prescription pilot projects. In the second part, the paper considers some selected factors that promote or impede changes in drug treatment systems, such as treatment policy and the public response to treatment measures. This is manifested in the influence of community action groups on local programme development.

Community Networks↗
PubMed2000

Measuring injecting risk behaviour in the second decade of harm reduction: a survey of injecting drug users in England.

AIMS: To measure risk behaviour among injecting drug users (IDUs) using the Injecting Risk Questionnaire (IRQ). METHODS: Data were analysed from the first multi-site survey of injecting risk behaviour among IDUs not in contact with drug services in England. A total of 1214 IDUs were recruited from community settings in seven sites. FINDINGS: Fifty-two per cent reported sharing injecting equipment in the previous 4 weeks in response to a single question on sharing. This rose to 78% when asked more detailed and multiple questions on injecting risk practices. Levels of injecting risk behaviour did not differ substantially by gender, age, length of injecting career, main drug of injection, previous treatment contact or geographical location. However, sharing partners were restricted to a median of two others. CONCLUSION: These data raise questions concerning the extent to which levels of injecting risk behaviour have increased over recent years, or the extent to which previous monitoring systems underestimated levels of risk. None the less, the data confirm that the promotion of safer injecting continues to be an important public health issue with regard to reducing blood-borne infections.

Adolescent↗
PubMed2001

Syringe borrowing persists in Dublin despite harm reduction interventions.

AIMS: To measure the frequency of syringe borrowing in young Irish injecting drug users (IDUs) and identify associated characteristics. DESIGN: Cross-sectional survey. SETTING: Addiction treatment services in Dublin. PARTICIPANTS: Treated IDUs (N = 246). MEASUREMENTS: Data on drug injecting and syringe borrowing in the previous 6 months. FINDINGS: The median age was 22 years and the median length of injecting history was 19 months. Syringe borrowing was reported by 173 (70.3%) participants. A multivariate analysis identified seven characteristics significantly associated with syringe borrowing. These included early school leaving and parental unemployment. IDUs with long injecting histories who had injected less frequently were more likely to borrow. Injection of more than one substance was significantly associated with borrowing of syringes. Syringe borrowing was associated with having more intimate social relationships with other IDUs, less perceived risk in borrowing from acquaintances and usually opting to inject in the company of other IDUs. CONCLUSIONS: Syringe borrowing is commonly practised by young IDUs. Those with a background of social deprivation are more likely to engage in this risk behaviour. IDUs who report borrowing are more intimately involved with other IDUs and tend to perceive less risk or dangerousness in borrowing. In addition to syringe exchange, there is a need to work cognitively with IDUs to identify and challenge assumptions that they may have regarding the safety involved in borrowing from others, particularly from those with whom they have close social relationships.

Adult↗