Lloyd A. Goldsamt

Does Affect Induce Self-Focused Attention?

Despite growing evidence that depression is linked with self-focused attention, little is known about how depressed individuals become self-focused or, more generally, about what arouses self-focus in everyday life. Two experiments examined the hypothesis that affect itself induces self-focused attention. In Experiment 1, moods were manipulated with an imagination mood-induction procedure. Sad-induction Ss became higher in self-focus than did neutral-induction Ss. Experiment 2 replicated this effect for sad moods by means of a musical mood-induction procedure and different measures of self-focus. However, Experiment 2 failed to support the hypothesis that happy moods induce self-focus. The results have implications for mood-induction research, self-focused attention, and recent models of depression.

New injectors and the social context of injection initiation.

BACKGROUNDnPreventing the onset of injecting drug use is an important public health objective yet there is little understanding of the process that leads to injection initiation. This paper draws extensively on narrative data to describe how injection initiation is influenced by social environment. We examine how watching other people inject can habitualise non-injectors to administering drugs with a needle and consider the process by which the stigma of injecting is replaced with curiosity.nnnMETHODnIn-depth interviews (n=54) were conducted as part of a 2-year longitudinal study examining the behaviours of new injecting drug users.nnnRESULTSnAmong our sample, injection initiation was the result of a dynamic process during which administering drugs with a needle became acceptable or even appealing. Most often, this occurred as a result of spending time with current injectors in a social context and the majority of this studys participants were given their first shot by a friend or sexual partner. Initiates could be tenacious in their efforts to acquire an injection trainer and findings suggest that once injecting had been introduced to a drug-using network, it was likely to spread throughout the group.nnnCONCLUSIONnInjection initiation should be viewed as a communicable process. New injectors are unlikely to have experienced the negative effects of injecting and may facilitate the initiation of their drug-using friends. Prevention messages should therefore aim to find innovative ways of targeting beginning injectors and present a realistic appraisal of the long-term consequences of injecting. Interventionists should also work with current injectors to develop strategies to refuse requests from non-injectors for their help to initiate.

Club Drug Use Among Young Men Who Have Sex with Men in NYC: A Preliminary Epidemiological Profile

This paper describes findings from a study of young men who have sex with men (YMSM) in New York City. Using a cross-sectional design and a community-based targeted sampling approach, a total of 569 YMSM were recruited during 2000 and 2001 for a structured survey interview. High rates of lifetime exposure to a variety of club drugs (including methamphetamine, ketamine, and MDMA) are observed in the overall sample. Among those who use club drugs on a chronic basis (N = 145), we found high rates of a prior suicide attempt (including high rates of multiple suicide attempts), high rates of lifetime exposure to multiple types of drugs, high rates of current poly drug use (including multiple types of club drugs), and high rates of current depressive symptoms. Chronic club drug users had a mean CES-D score of 8.5 and nearly two-thirds had a score of 7 or more. Although high rates of condom use are reported in some types of sexual exchanges, data show multiple types of sexual risk among chronic club drug users, including high rates of unprotected anal intercourse (UAI) with most frequent partners and comorbid drug use among both YMSM and their sexual partners.

An ethno-epidemiological model for the study of trends in illicit drug use: reflections on the 'emergence' of crack injection

Abstract Public health, including the prevention of drug use, has long relied upon sentinel marker data obtained from national and regional tracking systems in order to forecast changes in patterns of drug abuse. More recently, these types of data have also played an important role in monitoring particular types of medical consequences associated with drug use, including the spread of HIV, HBV, HCV and other viral infections prevalent in IDU populations. While these types of data may provide an important sources of information about changes in drug use and its consequences, the limits of these sources of data have also become widely apparent. Based on a patchwork of institutionally-derived sources of data (e.g. emergency departments, drug treatment admissions, and law enforcement data on drug seizures and arrests), sentinel marker data typically fail to capture a number of hidden populations evidencing hidden drug-related risk behaviours. Many of these populations and behavioural practices only become apparent well after they have become diffused across regions and diverse drug user subpopulations, making prevention more difficult and more expensive. Furthermore, these systems cannot capture patterns of episodic use, such as those evidenced in crack injection. Ethnographic methods, including field-based community assessment, semi-structured qualitative interviews, and targeted observation of natural venues in which drugs are bought, sold, and used, have the potential to overcome some of the limitations from which systems data often suffer. Drawing on an ethno-epidemiological approach, our ongoing multi-site research on the use of injection as a mode of administration in the use of crack cocaine is a case in point, and illustrates the potential utility an ethnographic model for the identification and tracking of emergent and ongoing drug use practices.

An emerging HIV risk environment: a preliminary epidemiological profile of an MSM POZ Party in New York City

Objective: To develop a preliminary epidemiological description of a men who have sex with men (MSM) “POZ Party,” an emerging sex environment for HIV+ MSM. Methods: As part of a pilot study in New York City in 2003, data were collected using a brief, behavioural intercept survey at entry to POZ Party events. Domains include demographic characteristics, history of HIV infection, motivations for attending POZ parties, lifetime and recent exposure to drugs (including use during POZ Party events), and recent sexual practices (both within both POZ Party venues as well as in non-POZ Party venues). Results: Predominantly white and over the age of 30, subjects in the sample include a broad range of years living with HIV infection. Motivations for using a POZ Party venue for sexual partnering include relief from burdens for serostatus disclosure, an interest in not infecting others, and opportunities for unprotected sexual exchange. High rates of unprotected sex with multiple partners are prevalent in the venue. Although the sample evidences high rates of lifetime exposure to illicit drugs, relatively little drug use was reported in these sexual environments. These reports are consistent with evidence from direct observation at the venues themselves, in which no drug use was apparent. Conclusion: Serosorting among HIV+ MSM may reduce new HIV infections, a stated interest of both POZ Party organisers and participants alike. However, high rates of unprotected anal intercourse within these venues signal continued risk for STIs. Additionally, unprotected sexual contact with HIV partners and status unknown partners outside POZ Party venues heightens concern for diffusion of HIV superinfection.

HIV-1 transmission in injection paraphernalia: heating drug solutions may inactivate HIV-1.

In response to recent concerns about risk of HIV-1 transmission from drug injection paraphernalia such as cookers, ethnographic methods were used to develop a descriptive typology of the paraphernalia and practices used to prepare and inject illegal drugs. Observational data were then applied in laboratory studies in which a quantitative HIV-1 microculture assay was used to measure the recovery of infectious HIV-1 in cookers. HIV-1 survival inside cookers was a function of the temperature achieved during preparation of drug solutions; HIV-1 was inactivated once temperature exceeded, on average, 65 degrees C. Although different types of cookers, volumes, and heat sources affected survival times, heating cookers 15 seconds or longer reduced viable HIV-1 below detectable levels.

Drug and sexual risk in four men who have sex with men populations: evidence for a sustained HIV epidemic in New York City.

The objective of this article was to examine drug and sexual risk in four salient groups of men who have sex with men (MSM) in New York City (NYC): (1) nonhomeless young MSM (YMSM), (2) homeless YMSM, (3) adult MSM Speed users, and (4) HIV-positive “POZ Party” MSM. Lifetime and current exposure to drugs, drug injection, and selected drug-sex interactions are highlighted in each group. Data derive from recently completed field-based, ethnoepidemiological studies that used venue-oriented/targeted sampling and semistructured interviews. Across all four groups, findings show that both drug and sexual risk remain prevalent in the MSM population in NYC. This is especially troubling given the already high background prevalence of HIV and other sexually transmitted diseases in NYC and the widespread suffering and death already wrought by HIV/AIDS among MSM. These findings suggest that available public health interventions today are, in many respects, failing to reach, engage, and affect critical risk groups within the NYC MSM population.

Male sex work and HIV risk among young heroin users in Hanoi, Vietnam

The present study describes complex drug and sexual risk in a group of male sex workers (n = 79) who were recruited in the context of a larger study of young heroin users in Hanoi, Vietnam (n = 1270). Male sex workers were significantly more likely than male non-sex workers to be migrants (P < 0.001) and to have unstable housing (P < 0.001), to have lifetime exposure to marijuana (P < 0.001), 3,4 methylenedioxymethamphetamine (MDMA, ecstasy) (P < 0.01), amphetamines (P < 0.05), cocaine (P < 0.01) and morphine (P < 0.001). Male sex workers are more likely to currently use MDMA (P < 0.05), amphetamines (P < 0.001), morphine (P < 0.05) and to smoke as their most frequent mode of heroin administration (P < 0.01). Male sex workers are more likely to have both male and female concurrent sex partners (P < 0.001), to have a history of sexual victimisation (P < 0.001), to have had more than three different sex partners in the past 30 days (P < 0.001), and to have had partners who injected drugs before sex (P < 0.001) or who used drugs during sex (P < 0.01). In their last sexual encounter with a client partner, approximately one-third (31.1%) reported having had receptive anal sex. In nearly three-quarters of these exchanges (71.4%), no condom was used. Similarly, in their last sexual encounter with a client partner, 42.2% reported having had insertive anal sex and in nearly half (47.4%) of these encounters no condom was used. Consistent with recent data from elsewhere in the region, there is an urgent need for additional research on male sex work in South-east Asia in order to properly situate behavioural interventions for male sex workers in this region.

Circumstances, Pedagogy and Rationales for Injection Initiation Among New Drug Injectors

Injection drug use is especially risky for new injectors. To understand the social and environmental contexts in which risks occur, we interviewed individuals who had initiated injection within the past 3xa0years (nxa0=xa0146, 69.2% male) about the circumstances and rationales for their initial injection events. Respondents typically initiated injection due to tolerance (49.3%) and/or for experimentation (61.1%). Most (86.2%) did not possess the technical skills required to self-inject, and relied on the assistance of someone older (58.5%). While low levels of syringe sharing (5.8%) were reported, a majority of respondents (60.5%) engaged in at least one type of behavioral risk. Female injectors were more likely than male injectors to rely on another individual (95.5 vs. 82.2%), often a sex partner (40.5 vs. 7.2%), for assistance. The diversity seen in early injection practices highlights the need for tailored prevention messages to reach this population prior to the onset of injection risk.

Reconceptualizing the Interaction of Drug and Sexual Risk Among MSM Speed Users: Notes Toward an Ethno-Epidemiology

The significant numbers of new HIV infections among men who have sex with men (MSM) have brought renewed attention to risk practices related to the use of speed among MSM. However, the primary focus on sexual risk has produced gaps in understanding the role of injection risk. In this critical review, we identify tenacious biases in earlier research and present epidemiological indicators of speed use among MSM. We outline four major areas for future research: (1) transitions into injection, (2) situational injection groups, (3) speed injection practices, and (4) risk reduction interventions. Aiming to inform risk reduction interventions for MSM, we describe how an ethnographic epidemiology might reconceptualize the interaction of sexual and drug risk. Detailing a venue-based research approach, we propose ways to study how MSM use speed to “script” both sexual and injection risk behaviors in the context of social hierarchies and commercial settings.