Autonomous Health Movements: Criminalization, De-Medicalization, and Community-Based Direct Action.

This paper proposes the concept of autonomous health movements, drawing on an analysis of harm reduction in the United States and self-managed abortion globally. Harm reduction and self-managed abortion appear in the professional literature largely as evidenced-based public health strategies, more than as social movements. However, each began at the margins of the law as a form of direct action developed by activists anchored in social justice movements and working in community contexts independent of both state and institutional control according to a human rights perspective of bodily integrity and autonomy. An analysis of the history and dynamics of harm reduction and self-managed abortion as social movements underlies the proposed framework of autonomous health movements, and additional potential examples of such movements are identified. The framework of autonomous health movements opens up new pathways for thinking about the development of autonomous, community-based health strategies under conditions of marginalization and criminalization.

Migration narratives: expanding methods to examine the interaction of person and environment among aging gay men.

As they age, gay and bisexual men are embedded in multiple environments and communities. This article reanalyzes data collected as part of a larger qualitative study of crystal methamphetamine use in New York City. Focusing on the migration narratives of 30 racially/ethnically diverse men, age 40 years old and older, recruited from multiple venues several key areas emerged: ostracization, lack of affirmation as well as movement activities. Interactively they transformed social practices and increased spaces to explore sexuality, build community engagements and exchange resources. This study suggests that assessment of gay men (and other marginalized groups) may be enhanced through application of migration narratives.

Sexual contexts and the process of risk reduction.

Understanding the dynamics of sexual risks for HIV among men who have sex with men has been one of the ongoing challenges of HIV prevention. While the majority of HIV-prevention interventions target individual behaviour and decision making, multiple studies point to the importance of social context in shaping risk behaviour. Analysis of qualitative data from a study of men who have sex with men, drug use and sex found that sexual encounters were made up multiple contextual and interpersonal elements, which interacted to shape sexual practices and risk reduction strategies. Semi-structured interviews were conducted with 60 racially diverse men who have sex with men in NYC, recruited from multiple venues. The majority of respondents were gay-identified and half were 40 or older. Respondents described risk assessment and risk-reduction processes that develop throughout a sexual encounter, embedded in ongoing negotiations of sexual practices. Strategies of risk assessment and reduction draw on probability-based approaches to HIV prevention, presenting a challenge to health education.

Drug use, community action, and public health: gay men and crystal meth in NYC.

In 2004, GLBT and HIV/AIDS service providers in NYC mobilized against use of crystal methamphetamine among gay men. Both drug use and mobilization were shaped by the history of HIV, particularly the institutions, action repertoires, and social networks forged in earlier AIDS work. This paper is based on qualitative research conducted from 2007 to 2009 with advocates, service providers, and men who have sex with men recruited from diverse venues in NYC gay communities. The crystal use epidemic among gay men in NYC indicates the importance of social and historical context in shaping drug use and antidrug mobilization, including the potential for public health responses to drug use.

Theorizing "Big Events" as a potential risk environment for drug use, drug-related harm and HIV epidemic outbreaks.

Political-economic transitions in the Soviet Union, Indonesia, and China, but not the Philippines, were followed by HIV epidemics among drug users. Wars also may sometimes increase HIV risk. Based on similarities in some of the causal pathways through which wars and transitions can affect HIV risk, we use the term "Big Events" to include both. We first critique several prior epidemiological models of Big Events as inadequately incorporating social agency and as somewhat imprecise and over-generalizing in their sociology. We then suggest a model using the following concepts: first, event-specific HIV transmission probabilities are functions of (a) the probability that partners are infection-discordant; (b) the infection-susceptibility of the uninfected partner; (c) the infectivity of the infected--as well as (d) the behaviours engaged in. These probabilities depend on the distributions of HIV and other variables in populations. Sexual or injection events incorporate risk behaviours and are embedded in sexual and injection partnership patterns and community networks, which in turn are shaped by the content of normative regulation in communities. Wars and transitions can change socio-economic variables that can sometimes precipitate increases in the numbers of people who engage in high-risk drug and sexual networks and behaviours and in the riskiness of what they do. These variables that Big Events affect may include population displacement; economic difficulties and policies; police corruption, repressiveness, and failure to preserve order; health services; migration; social movements; gender roles; and inter-communal violence--which, in turn, affect normative regulation, youth alienation, networks and behaviours. As part of these pathways, autonomous action by neighbourhood residents, teenagers, drug users and sex workers to maintain their economic welfare, health or happiness may affect many of these variables or otherwise mediate whether HIV epidemics follow transitions. We thus posit that research on whether and how these interacting causal pathways and autonomous actions are followed by drug-related harm and/or HIV or other epidemics can help us understand how to intervene to prevent or mitigate such harms.

Neighborhood History as a Factor Shaping Syringe Distribution Networks Among Drug Users at a U.S. Syringe Exchange.

Throughout the US, high-visibility drug markets are concentrated in neighborhoods with few economic opportunities, while drug buyers/users are widely dispersed. A study of Pittsburgh Syringe Exchange participants provides data on travel between and network linkages across neighborhoods with different levels of drug activity. There are distinct racial patterns to syringe distribution activity within networks and across neighborhoods. Pittsburgh's history suggests these patterns emerge from historical patterns of social and economic development. Study data demonstrate the ability of IDUs to form long term social ties across racial and geographic boundaries and use them to reduce the risk of HIV transmission.

Unstable housing as a factor for increased injection risk behavior at US syringe exchange programs.

OBJECTIVE: To assess variation in injection risk behavior among unstably housed/homeless injecting drug users (IDUs) across programs in a national sample of US syringe exchange programs. METHODS: About 23 syringe exchange programs were selected through stratified random sampling of moderate to very large US syringe exchange programs operating in 2001-2005. Subjects at each program were randomly sampled. Risk behavior interviews were collected using audio-computer assisted self-interviewing (A-CASI). "Unstable housing/homelessness" was operationally defined as having lived "on the street or in a shanty" or "living in a shelter or single room occupancy hotel (SRO)" at any time in the 6 months prior to the interview. "Receptive sharing" was operationally defined as having injected with a needle or syringe that "had been used by someone else" in the 30 days prior to the interview. Six very large and nine moderate-to-large programs had at least 50 subjects who reported unstable housing, and these 15 programs were used in the analyses. RESULTS: There was considerable variation among the 15 programs in the percentages of unstably housed participants (range from 35 to 74%, P < 0.0001), and in the percentages of unstably housed participants who reported receptive sharing (range from 8 to 52%, P < 0.0001). At each of the 15 programs, unstably housed exchange participants were approximately twice as likely to report receptive sharing than were stably housed participants. The weighted mean odds ratio was 2.02, 95% confidence interval, 1.68-2.41 (random effects model) and there was no statistically significant variation in these odds ratios. Across the 15 programs, receptive sharing among unstably housed participants was highly correlated with receptive sharing among stably housed participants (r = 0.95, P < 0.001, 90% of variance among unstably housed "explained" by variance among stably housed). CONCLUSIONS: The programs clearly differ in the extent to which they are attracting unstably housed IDUs as participants. The consistency of more frequent injection risk behavior among unstably housed exchange participants and the lack of significant variation in the odds ratios for increased injection risk suggests that none of the programs were "better" or "worse" at reducing injection risk behavior among unstably housed participants. Reduction in injecting risk behavior among syringe exchange participants may require greater efforts to provide stable housing or the development of dramatically new interventions to reduce injecting risk behavior among IDUs with persistent unstable housing.

Residual injection risk behavior, HIV infection, and the evaluation of syringe exchange programs.

This study assessed relationships between residual risk behavior (risk behavior among persons participating in effective HIV prevention programs) and HIV infection. Structured interviews and HIV tests were obtained from participants in six large U.S. syringe exchange programs. Program characteristics were obtained through interviews with the directors. Findings indicated that injection risk behaviors varied significantly across the six programs--from 10% to 27% of the participants at each program reported receptive sharing of needles and syringes in the 30 days prior to the interview. HIV prevalence ranged from 2.5% to 22.2% across the six programs. HIV prevalence among new injectors was strongly related to HIV prevalence among long-term injectors across the programs (r = .869). There was a consistent pattern of negative relationships between injection risk behaviors and HIV infection across the six programs (higher rates of risk behavior at a program associated with lower HIV infection). As a result, appropriate evaluation of HIV prevention programs may require not only information on continuing risk behavior and HIV infection among program participants but also historical information on the epidemiology of HIV in the local community.

Patterns of sexual commerce among women at US Syringe Exchange Programs.

In the USA, the majority of research on sex work has examined the experiences of women recruited from social locations commonly referred to as the 'sex industry', such as street strolls or escort services. This paper presents data from female syringe exchange participants who had sold sex in the last 30 days. The women interviewed for this study report a much broader array of commercial transactions than found in previous US studies, including selling sex to women, paying men for sex, and considerable role fluidity between buying and selling. In addition, approximately one-third of the women report only selling sex 1 day per week or less, and appear to be more socio-economically stable than women who sell sex more often. We argue that this data suggests the existence of an array of commercial sexual transactions outside of the socially recognized sex industry, and that social location may affect condom use.

Diffusion of the D.A.R.E and syringe exchange programs.

We examined the diffusion of the D.A.R.E program to reduce use of illicit drugs among school-aged children and youths and the diffusion of syringe exchange programs to reduce HIV transmission among injection drug users. The D.A.R.E program was diffused widely in the United States despite a lack of evidence for its effectiveness; there has been limited diffusion of syringe exchange in the United States, despite extensive scientific evidence for its effectiveness. Multiple possible associations between diffusion and evidence of effectiveness exist, from widespread diffusion without evidence of effectiveness to limited diffusion with strong evidence of effectiveness. The decision theory concepts of framing and loss aversion may be useful for further research on the diffusion of public health innovations.

HIV risk behavior among amphetamine injectors at U.S. syringe exchange programs.

The goal of this study was to compare HIV risk behaviors of amphetamine and non-amphetamine injectors at syringe exchange programs (SEP) in the United States and to identify factors associated with injection risk. This analysis is based on data from a random cross-section of participants at 13 SEPs in different parts of the country. All interviews were done using Audio Computer-Assisted Personal Interviewing technology. Amphetamine injectors differ from other SEP participants in that they are younger and more likely to be White, to have had a recent same sex partner, and to be homeless. Rates of injection risk behavior are higher among amphetamine injectors than other SEP participants, but rates of condom use are similar. Factors associated with injection risk behavior are amphetamine injection, homelessness, depression, and having a recent same-gender sexual partner (for both men and women). SEPs have been repeatedly demonstrated to reduce injection risk behavior, but some groups of program participants continue to be at elevated risk. SEPs may need to develop new approaches to outreach and education to address the needs of amphetamine injectors and other populations at persistent risk.

Long-term effects of syringe exchange on risk behavior and HIV prevention.

The purpose of this study was to assess stability of population-level injection risk behavior over time among participants in a syringe exchange program and compare factors affecting syringe sharing at two points in time. Participants of the Tacoma Syringe Exchange Program were interviewed in 1997 and 2001 using audio computer assisted self-interviewing technology. In each wave of data collection, a random cross section of participants was recruited and interviewed, with no attempt made to follow respondents over time. Rates of injection risk behavior remained stable across the 4-year period, despite increases in factors associated with syringe sharing. Homelessness, rates of depression symptoms, and injection of amphetamines all increased from 1997 to 2001. The central factors associated with syringe sharing in both 1997 and 2001 were depression symptoms and the interaction of younger age with amphetamine injection. The data indicate that the exchange has been able to stabilize risk among a high-risk population for a substantial period of time. This study confirms previous findings that SEPs can play a significant role in the prevention of HIV in marginal and impoverished communities in the United States.

"Informed altruism" and "partner restriction" in the reduction of HIV infection in injecting drug users entering detoxification treatment in New York City, 1990-2001.

OBJECTIVE: To assess recent developments in the HIV epidemic in injecting drug users (IDUs) in New York City. With >50,000 cases of AIDS in IDUs, New York has experienced the largest HIV/AIDS epidemic in IDUs of any city in the world. METHODS: Serial cross-sectional surveys conducted continuously from 1990 to 2001 of IDUs entering the Beth Israel Medical Center (BIMC) drug detoxification program in New York City. HIV serostatus, use of prevention services, and risk behaviors were measured. Individuals were permitted to participate multiple times in the surveys but not more than once in any year. RESULTS: Two thousand eight hundred eighty-seven individuals contributed 3100 observations from 1990 to 2001. There was a substantial and consistent decline in the prevalence of HIV infection among IDUs entering the BIMC detoxification program, from 54% (165/304) in 1991 to 13% (39/303) in 2001 (P < 0.0001). The decline was highly linear, with r2 = 0.92 and a slope of -3.7% in seroprevalence per year. The decline occurred for both males and females, both short and long-term IDUs, and the three largest racial/ethnic subgroups (all P < 0.001 by Cochran-Armitage testing). Use of HIV prevention services increased substantially, particularly syringe exchange and voluntary HIV counseling and testing. General reductions in injection risk behaviors occurred, but substantial numbers of IDUs continued to engage in both receptive and distributive syringe sharing. Two conditional types of risk reduction not currently recommended by health authorities were reported: "informed altruism," in which persons who knew that they were HIV seropositive reduced transmission behavior, and "partner restriction," in which persons who shared needles and syringes primarily confined this sharing within small social networks. CONCLUSIONS: HIV infection continues to decline in this population of IDUs in New York City, suggesting the possibility of bringing very high prevalence epidemics under control. Risk elimination may not be required; rather, multiple forms of risk reduction may be effective in reducing HIV transmission within a local population of IDUs.