An intervention to assist men who have sex with men disclose their serostatus to casual sex partners: results from a pilot study

Behavioral interventions promoting HIV serostatus disclosure to sex partners among HIV-positive men who have sex with men: a systematic review

OBJECTIVES

This review aimed to identify intervention components which were effective to promote disclosure of HIV status among men have sex with men (MSM) living with HIV, particularly from a theoretical perspective.

METHODS

A systematic review was performed through searching electronic databases, HIV-related conferences websites, and registered ongoing randomized controlled trials. Studies were included if they reported intervention evaluation results related to HIV disclosure and published before December 31, 2017. Two independent reviewers collected studies and extracted data.

RESULTS

Eight studies met the inclusion criteria and were summarized. Interventions appeared effective in promoting HIV disclosure to their sex partners among MSM living with HIV if they were theory based (e.g., consequence theory and social cognitive theory). Key elements of effective interventions consisted of increasing disclosure self-efficacy, highlighting disclosure benefits, assisting risk assessment, developing disclosure strategy, and using messages under social influence.

CONCLUSIONS

Findings of this review imply that future interventions are more likely to succeed if they apply consequence theory, social cognitive theory, and trans-theoretical model of behavior change and include multiple key intervention components.

Network overlap and knowledge of a partner's HIV status among young men who have sex with men

For individuals living with HIV, disclosure of HIV status to their partners can be a source of psychological and emotional stress. Minimal information about serostatus disclosure is available for young men who have sex with men (YMSM). This study examined the disclosure of HIV status to social and sexual partners among YMSM using social and sexual network data. Respondent-driven sampling was used to collect data from YMSM aged 16-29 in Houston, Texas and Chicago, Illinois. Social network data from 746 respondents and 2035 social and/or sexual partners were collected from 2014 to 2016, of whom 27.9% were HIV seropositive, with 9.4% of their partners being both sexually and socially connected to respondents (overlapping network status), and 90.6% either sexually or socially connected. Generalized estimating equation analysis was conducted based on respondents' knowledge of their sexual partners' HIV status. Results showed that respondents with overlapping sexual and social relationships with their partners were less likely to not know their partners' HIV status (AOR = 0.26 95% CI: 0.18-0.40). Results highlight the association between overlapping partnership and knowledge of partner's HIV status among YMSM. These findings are useful when selecting potential network members to disclose HIV status and support YMSM's health and well-being.

Disclosure of HIV serostatus and condomless sex among men living with HIV/AIDS in Florida

Despite campaigns to increase safer sex practices, there are people living with HIV/AIDS (PLWH) who do not disclose their HIV status to sexual partners and engage in condomless sex. The purpose of this research was to: 1) describe factors associated with disclosure of HIV status to sexual partners; and 2) determine if disclosure and/or receipt of prevention counseling are independently associated with condomless sex. We used the Florida Medical Monitoring Project to analyze data from 376 HIV positive men with more than one sexual partner. Results indicated that 55% consistently disclosed their HIV status to sexual partners, 30% inconsistently disclosed, 15% did not disclose, and 48% reported any condomless sex. The odds of having condomless sex was 3.3 (CI = 1.5, 7.3) times greater in men who disclosed to all partners. Results suggest that men who disclose are also those who are more likely to have condomless sex. More research is needed to better understand the complex nature of disclosure and sexual risk behaviors and how disclosure impacts sexual risk.

Evaluation of HIV Disclosure Behavior Following a Randomized Controlled Disclosure Intervention for Men Who Have Sex with Men Living with HIV

Preventing the transmission of HIV, especially among high-risk populations, is a U.S. public health priority. Interventions aimed at easing the burden of HIV disclosure to casual sexual partners among men who have sex with men (MSM) living with HIV are essential in this endeavor. This randomized controlled study evaluated differences in disclosure behavior between a disclosure intervention (DI) and attention control case management (ACCM) group for MSM living with HIV (N = 315) and determinants (self-efficacy, outcome expectancy) of disclosure. Mixed-effects models results showed no significant differences in disclosure behavior between the DI and ACCM groups. Further, disclosure behavior changed in a curvilinear manner over 12 months and benefited from a booster session. Both disclosure self-efficacy and outcome expectancy predicted disclosure behavior. Interventions targeting HIV disclosure among MSM living with HIV should focus on improving perceptions of disclosure self-efficacy and outcome expectancy and include a booster session to facilitate HIV disclosure.

Effects of cognitive-behavioural therapy on anxiety, depression and condom use in people with HIV in Mexico City: a pilot study

Anxiety and depression in people living with HIV (PLWH) are negatively associated with healthy sexual behaviours. We pilot-tested a Cognitive-Behavioural Therapy (CBT)-based intervention to reduce anxiety and depression, aimed to increase serostatus disclosure to sexual partners, quality of sexual life (QoSL) and condom use. The study had a single-case experimental design (AB) with follow-up measures. Eleven PLWH with moderate/severe anxiety/depression received six-module CBT intervention delivered in ten one-hour individual weekly sessions. Anxiety, depression, consistent/correct condom use and QoSL were measured. Depression and anxiety decreased after the intervention (depression baseline [BL] Mdn = 21, final [F] Mdn = 3, z = -2.934, p = .003; anxiety BL Mdn = 30, F Mdn = 4, z = -2.941, p = .003). QoSL improved (BL Mdn = 28, F Mdn = 13, z = -2.625, p = .009), along with participants' ability to use condoms (57.14 vs.100, z = -2.937, p = .003). Effect size was large, changes were maintained at follow-up measurements. The CBT intervention had positive effects in reducing anxiety and depression, which could facilitate the acquisition of healthy sexual behaviours. Further studies are important to clarify the benefits of targeting emotional variables to improve wellbeing and prevention behaviours in PLWH.

"I DIDN'T TELL YOU SOONER BECAUSE I DIDN'T KNOW HOW TO HANDLE IT MYSELF." DEVELOPING A VIRTUAL REALITY PROGRAM TO SUPPORT HIV-STATUS DISCLOSURE DECISIONS

HIV status disclosure is associated with increased sorcial support and protective behaviors against HIV transmission. Yet disclosure poses significant challenges in the face of persistent societal stigma. Few interventions focus on decision-making self-efficacy, and communication skills to support disclosing HIV status to an intimate partner. Virtual reality (VR) and artifcial intelligence (AI) technologies offer poweful tools to address this gap. Informed by Social Cognitive Theory, we created the Tough Talks VR program for HIV-positive young men who have sex with men (YMSM) to practice status disclosure safely and confidentially. Fifty-eight YMSM (ages 18 - 30, 88% HIV-positive) contributed 132 disclosure dialogues to develop the prototype through focus groups, usability testing, and a technical pilot. The prototype includes three disclosure scenarios (neutral, sympathetic, and negative response) and a database of 125 virtual character utterances. Participants select a VR scenario and realistic virtual character with whom to practice. In a pilot test of the fully automated neutral response scenario, the AI system responded appropriately to 71% of participant utterances. Most pilot study participants agreed Tough Talks was easy to use (9/11) and that they would like to use the system frequently (9/11). Tough Talks demonstrates that VR can be used to practice HIV status disclosure and lessons learned from program development offer insights for the use of AI systems for other areas of health and education.

Relationship between serostatus disclosure and categories of HIV transmission risk in men who have sex with men living with HIV

In prior studies, the relationship between serostatus disclosure and reduced HIV transmission risk has been mixed. The demonstration of a clear connection may be restricted by three main methodological limitations. This study evaluates the relationship between (1) more refined measures of serostatus disclosure and (2) eight categories of HIV transmission risk (lowest to highest risk) among men who have sex with men (MSM) living with HIV, while (3) considering a number of control variables. Results demonstrate that disclosure is more likely in sexual encounters involving no intercourse or involving protected and unprotected anal intercourse with HIV-positive partners than unprotected insertive anal intercourse with HIV-negative/unknown status partners. Additionally, substance use prior to sexual encounters is less likely in lower risk categories than the highest risk category. Results of this study are important to the design of future studies, prevention, and intervention programs for MSM and to the methods used to evaluate their effectiveness.

Empowering Malian women living with HIV regarding serostatus disclosure management: Short-term effects of a community-based intervention

OBJECTIVE

The objective of this study was to assess the short-term effects of Gundo-So-a program aimed at empowering Malian women living with HIV (WLHIV) regarding serostatus disclosure management.

METHODS

A pre-experimental study with two measures (one week before and four weeks after Gundo-So) was carried out. A 35-item questionnaire was administered to a convenience sample of 210 WLHIV. Six outcomes were considered: ability to decide whether or not to disclose HIV status, self-efficacy to keep HIV status a secret, self-efficacy to disclose HIV status, feeling crushed by the weight of secrecy, perceived physical health, and perceived psychological health. For each outcome, temporal changes associated with the intervention were assessed using linear regressions with random intercepts.

RESULTS

Statistically significant change was observed for all six outcomes between the pre- and post-intervention measures. Furthermore, several variables were associated with the baseline levels of the outcomes and the intervention effect.

CONCLUSION

The results suggest that Gundo-So empowers Malian WLHIV with regard to serostatus disclosure management, thus improving their perceived physical and psychological health.

PRACTICAL IMPLICATIONS

These results highlight the need for programs to empower WLHIV regarding serostatus disclosure, so that WLHIV can make free and informed decisions regarding serostatus disclosure.

Sexual Networks, Dyadic Characteristics, and HIV Acquisition and Transmission Behaviors Among Black Men Who Have Sex With Men in 6 US Cities

The role of sexual networks in the epidemiology of human immunodeficiency virus (HIV) among black men who have sex with men (MSM) is poorly understood. Using data from 1,306 black MSM in the BROTHERS Study (2009-2010) in the United States, we examined the relationships between multiple sexual dyadic characteristics and serodiscordant/serostatus-unknown condomless sex (SDCS). HIV-infected participants had higher odds of SDCS when having sex at least weekly (odds ratio (OR) = 2.41, 95% confidence interval (CI): 1.37, 4.23) or monthly (OR = 1.94, 95% CI: 1.17, 3.24) versus once to a few times a year. HIV-uninfected participants had higher odds of SDCS with partners met offline at sex-focused venues (OR = 1.79, 95% CI: 1.15, 2.78) versus partners met online. In addition, having sex upon first meeting was associated with higher odds of SDCS (OR = 1.49, 95% CI: 1.21, 1.83) than was not having sex on first meeting, while living/continued communication with sexual partner(s) was associated with lower odds of SDCS (weekly: OR = 0.64, 95% CI: 0.47, 0.85; monthly: OR = 0.60, 95% CI: 0.44, 0.81; yearly: OR = 0.58, 95% CI: 0.39, 0.85) versus discontinued communication. Persons with primary/steady nonprimary partners versus commercial partners had lower odds of SDCS regardless of HIV serostatus. This suggests the need for culturally relevant HIV prevention efforts for black MSM that facilitate communication with sexual partners especially about risk reduction strategies, including preexposure prophylaxis.

Behavioral interventions to promote condom use among women living with HIV: a systematic review update

Behavioral interventions have been essential components of HIV prevention approaches, especially those aimed to promote safe sexual practices. We conducted a comprehensive literature search without language restrictions between 1980 and July 2014 to identify randomized controlled trials or controlled studies investigating behavioral interventions which: included women living with HIV; focused on condom use promotion; presented/analyzed outcomes by gender; used a 3-month follow-up or more; and considered at least one HIV-related behavioral or biological outcome. Eight studies comprising a total of 1,355 women living with HIV were included in the meta-analyses, and 13 studies were qualitatively described. When compared to standard care or minimal support intervention, behavioral interventions did not demonstrate an effect on increasing consistent condom use at the 3-month follow-up (RR = 0.92; 95%CI: 0.73, 1.16; p = 0.48), 6-month follow-up (RR = 1.13; 95%CI: 0.96, 1.34; p = 0.15), and 12-month follow-up (RR = 0.91; 95%CI: 0.77, 1.08; p = 0.30). Behavioral interventions also failed to reach positive effect in reduction of unprotected sexual intercourse at 6-months (MD = -1.80; 95%CI: -4.21, 0.62; p = 0.14) and 12-months follow-up (MD = -1.39; 95%CI: -2.29, 0.21; p = 0.09). These findings should be interpreted with caution since they are based on a few small trials. New researches are needed to assess the potential gains from a combination of interventions that promote safe sexual behavior with a harm reduction and gender approach, particularly in developing countries where HIV infection rates remain high.

Psychometric Evaluation of the HIV Disclosure Belief Scale: A Rasch Model Approach

This study provides psychometric assessment of an HIV disclosure belief scale (DBS) among men who have sex with men (MSM). This study used baseline data from a clinical trial evaluating the effectiveness of an HIV serostatus disclosure intervention of 338 HIV-positive MSM. The Rasch model was used after unidimensionality and local independence assumptions were tested for application of the model. Results suggest that there was only one item that did not fit the model well. After removing the item, the DBS showed good model-data fit and high item and person reliabilities. This instrument showed measurement invariance across two different age groups, but some items showed differential item functioning between Caucasian and other minority groups. The findings suggest that the DBS is suitable for measuring the HIV disclosure beliefs, but it should be cautioned when the DBS is used to compare the disclosure beliefs between different racial/ethnic groups.

A qualitative investigation into the HIV disclosure process within an intimate partnership: 'The moment I realized that our relationship was developing into something serious, I just had to tell him'

OBJECTIVES

This study sought to elucidate the process through which people living with HIV (PLWH) in the United Kingdom disclose their status to an intimate partner (IP).

DESIGN

A qualitative cross-sectional survey design was used.

METHOD

A total of 95 PLWH took part. They were presented with a series of open-ended questions enquiring into their last experience of disclosing to an IP. The data were analysed using thematic analysis.

RESULTS

Disclosure became a salient issue when the discloser acknowledged their relationship as meaningful. A decision to tell was mostly made to build a foundation for the evolving relationship. Once the decision was made, it was enacted via one of two mechanisms (self-initiated or opportunistic) and partners' reported reactions fell within one of four main reaction types. In the long-term for couples who remained together, disclosure was understood to have brought them closer. However, for both those whose relationships remained intact, and for those whose relationship had since broken down, sexual difficulties associated with being in a sero-discordant partnership pervaded. At a personal level, the experience resulted in increased confidence in living with the diagnosis, and an increased sense of disclosure mastery.

CONCLUSIONS

Disclosure is a highly nuanced process. In particular, it was found to be largely characterized by the IP relational context in which it was occurring. The clinical and theoretical implications of these findings are discussed. In particular, these findings highlight a need for the provision of long-term support to PLWH in negotiating their relationships throughout the process. Statement of contribution What is already known on this subject? Disclosing a HIV+ status to an intimate partner (IP) is key in addressing the global HIV epidemic, social stigma, and the psychological and physical well-being of people living with the condition. It is increasingly recognized that HIV disclosure is a process, rather than an event. Researchers have begun to initiate a line of research into a process-based theoretical account of disclosure. What does this study add? This study provided a nuanced account of the disclosure process within an IP relationship. The process was found to be largely influenced by the discloser's subjective experience of the intimate partnership. The findings point to a need for a disclosure intervention that supports couples more longitudinally, particularly in negotiating the emotional and sexual difficulties that often arise upon disclosing.

Another Way to Talk: Exploring Photovoice as a Strategy to Support Safe Disclosure Among Men and Women With HIV

HIV status disclosure can reduce stigma and facilitate medication adherence and safer sex among people living with HIV (PLH). Effective disclosure interventions are limited, however, and new strategies are necessary. We conducted a pilot Photovoice-based project with 38 PLH in four cities in the Midwest and Northeast U.S. and explored how the project affected disclosure perspectives and experiences. Participants attended three group Photovoice sessions, one individual session, and an optional photo exhibit. Qualitative strategies of theme and narrative analysis of photos and session transcripts revealed that participants discussed three categories of disclosures to others: fearful, reluctant, and open. The project supported all disclosure types, helping fearful participants manage their emotions, reluctant participants plan for more effective disclosures, and open participants share their HIV status. Pilot findings suggest that Photovoice should be further developed and studied as a safe and powerful strategy to improve disclosure and subsequent health and prevention outcomes among PLH.

Effectiveness of interventions promoting HIV serostatus disclosure to sexual partners: a systematic review

Disclosure of HIV serostatus to sexual partners is mandated within certain states in the United States and other countries. Despite these laws implemented and public health efforts to increase disclosure, rates of disclosure to sexual partners among people living with HIV (PLWH) remain low, suggesting the need for interventions to assist PLWH with the disclosure process. We conducted a systematic review of studies testing whether HIV serostatus disclosure interventions increase disclosure to sexual partners. We searched six electronic databases and screened 484 records. Five studies published between 2005 and 2012 met inclusion criteria and were included in this review. Results showed that three of the HIV serostatus disclosure-related intervention studies were efficacious in promoting disclosure to sexual partners. Although all three studies were conducted in the United States the intervention content and measurements of disclosure across the studies varied, so broad conclusions are not possible. The findings suggest that more rigorous HIV serostatus disclosure-related intervention trials targeting different populations in the United States and abroad are needed to facilitate disclosure to sexual partners.

The efficacy of serostatus disclosure for HIV Transmission risk reduction

Interventions to assist HIV+ persons in disclosing their serostatus to sexual partners can play an important role in curbing rates of HIV transmission among men who have sex with men (MSM). Based on the methods of Pinkerton and Galletly (AIDS Behav 11:698-705, 2007), we develop a mathematical probability model for evaluating effectiveness of serostatus disclosure in reducing the risk of HIV transmission and extend the model to examine the impact of serosorting. In baseline data from 164 HIV+ MSM participating in a randomized controlled trial of a disclosure intervention, disclosure is associated with a 45.0 % reduction in the risk of HIV transmission. Accounting for serosorting, a 61.2 % reduction in risk due to disclosure was observed in serodisconcordant couples. The reduction in risk for seroconcordant couples was 38.4 %. Evidence provided supports the value of serostatus disclosure as a risk reduction strategy in HIV+ MSM. Interventions to increase serostatus disclosure and that address serosorting behaviors are needed.

Counselling about HIV serological status disclosure: nursing practice or law enforcement? a Foucauldian reflection

Recently, focus groups and qualitative interviews with nurses who provide frontline care for persons living with HIV highlighted the contentiousness surrounding the seemingly innocuous activity of counselling clients about HIV-status disclosure, hereafter disclosure counselling. These empirical studies highlighted that while some nurses felt they should instruct clients to disclose their HIV-positive status if HIV transmission were possible, other nurses were equally adamant that such counselling was outside the nursing scope of practice. A review of these opposing perceptions about disclosure counselling, including an examination of the empirical evidence which supports each point, revealed that the dichotomous arguments needed to be nuanced. The empirical evidence about serostatus disclosure neither supported nor refuted either of these assertions; rather, it substantiated parts of each. To create this understanding, both empirical and theoretical works are used. First, the results of empirical studies about serostatus disclosure, or lack thereof and HIV transmission is presented; as part of this, Marks and Crepaz's HIV disclosure and exposure framework is examined. Second, the work of Michel Foucault on disciplinary and pastoral power is drawn from. The outcome is a nuanced understanding about the interrelationships between disclosure counselling and nursing practice and a final interpretation about what this understanding means for public health practice.

Factors associated with disclosure of HIV status among a cohort of individuals on antiretroviral therapy in British Columbia, Canada

We sought to examine the prevalence and correlates of HIV-disclosure among treatment-experienced individuals in British Columbia, Canada. Study participants completed an interviewer-administered survey between July 2007 and January 2010. The primary outcome of interest was disclosing one's HIV-positive status to all new sexual partners within the last 6 months. An exploratory logistic regression model was developed to identify variables independently associated with disclosure. Of the 657 participants included in this analysis, 73.4 % disclosed their HIV-positive status to all of their sexual partners. Factors independently associated with non-disclosure included identifying as a woman (adjusted odds ratio [AOR] 1.92; 95 % confidence interval [95 % CI] 1.13-3.27) or as a gay or bisexual man (AOR 2.45; 95 % CI 1.47-4.10). Behaviours that were independently associated with non-disclosure were having sex with a stranger (AOR 2.74; 95 % CI 1.46-5.17), not being on treatment at the time of interview (AOR 2.67; 95 % CI 1.40-5.11), and not always using a condom (AOR 1.78; 95 % CI 1.09-2.90). Future preventative strategies should focus on environmental and social factors that may inhibit vulnerable HIV-positive populations, such as women and gay or bisexual men, from safely disclosing their positive status.

Computerized counseling reduces HIV-1 viral load and sexual transmission risk: findings from a randomized controlled trial

OBJECTIVE

Evaluate a computerized intervention supporting antiretroviral therapy (ART) adherence and HIV transmission prevention.

DESIGN

Longitudinal randomized controlled trial.

SETTINGS

An academic HIV clinic and a community-based organization in Seattle.

SUBJECTS

In a total of 240 HIV-positive adults on ART, 209 completed 9-month follow-up (87% retention).

INTERVENTION

Randomization to computerized counseling or assessment only, 4 sessions over 9 months.

MAIN OUTCOME MEASURES

HIV-1 viral suppression, and self-reported ART adherence and transmission risks, compared using generalized estimating equations.

RESULTS

Overall, intervention participants had reduced viral load: mean 0.17 log10 decline, versus 0.13 increase in controls, P = 0.053, and significant difference in ART adherence baseline to 9 months (P = 0.046). Their sexual transmission risk behaviors decreased (odds ratio = 0.55, P = 0.020), a reduction not seen among controls (odds ratio = 1.1, P = 0.664), and a significant difference in change (P = 0.040). Intervention effect was driven by those most in need; among those with detectable virus at baseline (>30 copies/mL, n = 89), intervention effect was mean 0.60 log10 viral load decline versus 0.15 increase in controls, P = 0.034. ART adherence at the final follow-up was 13 points higher among intervention participants versus controls, P = 0.038.

CONCLUSIONS

Computerized counseling is promising for integrated ART adherence and safer sex, especially for individuals with problems in these areas. This is the first intervention to report improved ART adherence, viral suppression, and reduced secondary sexual transmission risk behavior.

A systematic review of interventions for reducing HIV risk behaviors among people living with HIV in the United States, 1988-2012

OBJECTIVE

To conduct a systematic review to examine interventions for reducing HIV risk behaviors among people living with HIV (PLWH) in the United States.

METHODS

Systematic searches included electronic databases from 1988 to 2012, hand searches of journals, reference lists of articles, and HIV/AIDS Internet listservs. Each eligible study was evaluated against the established criteria on study design, implementation, analysis, and strength of findings to assess the risk of bias and intervention effects.

RESULTS

Forty-eight studies were evaluated. Fourteen studies (29%) with both low risk of bias and significant positive intervention effects in reducing HIV transmission risk behaviors were classified as evidence-based interventions (EBIs). Thirty-four studies were classified as non-EBIs due to high risk of bias or nonsignificant positive intervention effects. EBIs varied in delivery from brief prevention messages to intensive multisession interventions. The key components of EBIs included addressing HIV risk reduction behaviors, motivation for behavioral change, misconception about HIV, and issues related to mental health, medication adherence, and HIV transmission risk behavior.

CONCLUSION

Moving evidence-based prevention for PLWH into practice is an important step in making a greater impact on the HIV epidemic. Efficacious EBIs can serve as model programs for providers in healthcare and nonhealthcare settings looking to implement evidence-based HIV prevention. Clinics and public health agencies at the state, local, and federal levels can use the results of this review as a resource when making decisions that meet the needs of PLWH to achieve the greatest impact on the HIV epidemic.

A systematic review of interventions for reducing HIV risk behaviors among people living with HIV in the United States, 1988-2012

OBJECTIVE

To conduct a systematic review to examine interventions for reducing HIV risk behaviors among people living with HIV (PLWH) in the United States.

METHODS

Systematic searches included electronic databases from 1988 to 2012, hand searches of journals, reference lists of articles, and HIV/AIDS Internet listservs. Each eligible study was evaluated against the established criteria on study design, implementation, analysis, and strength of findings to assess the risk of bias and intervention effects.

RESULTS

Forty-eight studies were evaluated. Fourteen studies (29%) with both low risk of bias and significant positive intervention effects in reducing HIV transmission risk behaviors were classified as evidence-based interventions (EBIs). Thirty-four studies were classified as non-EBIs due to high risk of bias or nonsignificant positive intervention effects. EBIs varied in delivery from brief prevention messages to intensive multisession interventions. The key components of EBIs included addressing HIV risk reduction behaviors, motivation for behavioral change, misconception about HIV, and issues related to mental health, medication adherence, and HIV transmission risk behavior.

CONCLUSION

Moving evidence-based prevention for PLWH into practice is an important step in making a greater impact on the HIV epidemic. Efficacious EBIs can serve as model programs for providers in healthcare and nonhealthcare settings looking to implement evidence-based HIV prevention. Clinics and public health agencies at the state, local, and federal levels can use the results of this review as a resource when making decisions that meet the needs of PLWH to achieve the greatest impact on the HIV epidemic.

Risk behaviors among HIV-positive gay and bisexual men at party-oriented vacations

OBJECTIVE

This study examined substance use (intended and actual), unprotected sex, and HIV disclosure practices (disclosure and questioning) among HIV-positive men who have sex with men (MSM) at two party-oriented vacations, where substance use and sexual risk may be heightened.

METHOD

A random sample of 489 MSM attending one of two party-oriented vacations participated in PartyIntents, a short-term longitudinal survey. Nearly half (47%) completed a follow-up assessment at the event or online for up to 2 weeks after the event. We examined rates of baseline intentions to use substances, actual substance use, and unprotected intercourse among HIV-positive men in attendance.Rates among HIV-negative men were estimated for comparison. Multiple logistic regression was used to assess the impact of illegal drug use and HIV status on unprotected anal intercourse (UAI).

RESULTS

HIV-positive attendees (17%) were significantly more likely than HIV-negative attendees to use nitrite inhalants (or "poppers") (24.3% vs. 10.7%). HIV-positive attendees were also significantly more likely to have insertive UAI (64.3% vs. 34.1%) and receptive UAI (68.8% vs. 22.2%). Multivariate models showed associations between HIV status and illegal drug use with UAI (for HIV status, odds ratio [OR] = 4.5, p = .001; for any illegal drug use, OR = 16.4, p < .001). There was no evidence that the influence of drug use moderated risk by HIV status. Rates of HIV disclosure and questioning did not differ by HIV status.

CONCLUSIONS

HIV-positive men attending these events engaged in higher rates of illegal drug use and sexual risk than HIV-negative men. Prevention campaigns targeting MSM at high-risk events should include messages geared toward HIV-positive men.

A systematic review to identify challenges of demonstrating efficacy of HIV behavioral interventions for gay, bisexual, and other men who have sex with men (MSM)

Gay, bisexual, and other men who have sex with men (MSM) are disproportionately affected by HIV but few MSM-specific evidence-based interventions (EBIs) have been identified for this vulnerable group. We conducted a systematic review to identify reasons for the small number of EBIs for MSM. We also compared study, intervention and sample characteristics of EBIs versus non-EBIs to better understand the challenges of demonstrating efficacy evidence. Thirty-three MSM-specific studies were evaluated: Nine (27 %) were considered EBIs while 24 (73 %) were non-EBIs. Non-EBIs had multiple methodological limitations; the most common was not finding a significant positive effect. Compared to EBIs, non-EBIs were less likely to use peer intervention deliverers, include sexual communication in their interventions, and intervene at the community level. Incorporating characteristics associated with EBIs may strengthen behavioral interventions for MSM. More EBIs are needed for substance-using MSM, MSM of color, MSM residing in the south and MSM in couples.

A cross-sectional study of knowledge of sex partner serostatus among high-risk Peruvian men who have sex with men and transgender women: implications for HIV prevention

Background

Knowledge of a sex partner’s HIV serostatus can influence sexual behavior and inform harm-reduction strategies. We sought to determine how often Peruvian men who have sex with men (MSM) and transgender women (TW) knew the HIV serostatus of their sex partners, if this knowledge was associated with any predictive factors or unprotected anal intercourse (UAI), and if UAI was associated with partner serostatus.

Methods

We analyzed data from the 2008 Peruvian MSM Sentinel Surveillance Survey. Data were collected by CASI about each participant’s three most recent male sex partners. Primary outcome was knowledge of a partner's HIV test result. Multivariate analysis assessed the effect of age, education, sexual identity, number of male partners, alcohol use during intercourse, type of partnership and length of partnership using logistic regression.

Results

735 participants provided data on 1,643 of their most recent sex partners from the last 3 months. 179/735 (24.4%) of all participants knew HIV test results for at least one of their 3 most recent partners, corresponding to 230/1643 (14.0%) of all sexual partnerships in the last 3 months. In multivariate analysis, casual (OR: 0.27, 95% CI: 0.17-0.42) and exchange sex (OR: 0.31, 95% CI: 0.11-0.88) partners, compared to stable partners, were negatively associated with knowledge of partner serostatus, whereas relationships lasting longer than one night (<3 months OR: 2.20, 95% CI: 1.39-3.51; 3 months to 1 year OR: 3.00, 95% CI: 1.80-5.01; ≥ 1 year OR: 4.13, 95% CI: 2.40-7.10) were positively associated with knowledge of partner serostatus. Knowledge of partner serostatus was not associated with unprotected anal intercourse with that partner.

Conclusions

Few MSM and TW in Peru know their partners’ HIV serostatus. Our findings suggest that the type and length of partnership influence the likelihood of knowing a partner’s serostatus. Further research should explore the contexts and practices of partner communication, their effect on sexual behavior, and interventions to promote discussion of HIV testing and serostatus as an HIV prevention strategy in this population.

Network mixing and network influences most linked to HIV infection and risk behavior in the HIV epidemic among black men who have sex with men

OBJECTIVES

We evaluated network mixing and influences by network members upon Black men who have sex with men.

METHODS

We conducted separate social and sexual network mixing analyses to determine the degree of mixing on risk behaviors (e.g., unprotected anal intercourse [UAI]). We used logistic regression to assess the association between a network "enabler" (would not disapprove of the respondent's behavior) and respondent behavior.

RESULTS

Across the sample (n = 1187) network mixing on risk behaviors was more assortative (like with like) in the sexual network (r(sex), 0.37-0.54) than in the social network (r(social), 0.21-0.24). Minimal assortativity (heterogeneous mixing) among HIV-infected men on UAI was evident. Black men who have sex with men reporting a social network enabler were more likely to practice UAI (adjusted odds ratio = 4.06; 95% confidence interval = 1.64, 10.05) a finding not observed in the sexual network (adjusted odds ratio = 1.31; 95% confidence interval = 0.44, 3.91).

CONCLUSIONS

Different mixing on risk behavior was evident with more disassortativity among social than sexual networks. Enabling effects of social network members may affect risky behavior. Attention to of high-risk populations' social networks is needed for effective and sustained HIV prevention.

Understanding the biopsychosocial aspects of HIV disclosure among HIV-positive gay men in Scotland

This study presents an interpretative phenomenological analysis of the experiential accounts of HIV-positive gay men. Participants took part in open-ended interviews. Three key-related recurrent themes are presented: ‘Disclosure, deliberation and the abject other’; ‘Disclosure, care and the valued other’ and ‘Disclosure and intimate citizenship’. These highlight the complex, situated and mindful ways in which disclosure occurs. They stand in contrast to the understandings of HIV status disclosure as a ‘health behaviour’ deracinated from its social, relational and emotional dimensions. We explore the findings in relation to contemporary HIV prevention (with its increasing biomedical slant) and in relation to a biopsychosocial framework.

Behavioral interventions to promote condom use among women living with HIV

BACKGROUND

High rates of HIV infection among women of reproductive age have dramatic consequences for personal and public health. Prophylaxis during sexual intercourse in the form of condoms has been the most effective way to prevent both STI and HIV transmission among people living with HIV.

OBJECTIVES

To investigate the effectiveness of behavioral interventions in promoting condom use among women living with HIV.

SEARCH STRATEGY

We conducted a comprehensive literature search in several scientific databases, clinical trials databases, conference proceedings, and conference websites to identify studies produced between 1980 and May 2010 that met our selection criteria.

SELECTION CRITERIA

Studies were included in the analysis if they conducted a randomized controlled trial that examined the effects of behavioral interventions on condom use among HIV-positive women; considered at least one HIV-related behavioral outcome (e.g., reported protected anal, vaginal, or oral sex) or biological outcome (e.g., acquisition of STIs); and one follow-up assessment three months or more after the intervention. Studies were assessed irregardless of langauge or publication status.

DATA COLLECTION AND ANALYSIS

We used random effects models to summarize odds ratios (ORs) that compared intervention and control groups with respect to a dichotomous outcome (consistent versus inconsistent condom use). We used funnel plots to examine publication bias and a χ(2) statistic to test for heterogeneity. The methodological and evidence quality was evaluated through risk of bias criteria and the GRADE system, respectively.

MAIN RESULTS

Five primary studies that collectively researched a total of 725 women living with HIV were analysed. When compared to standard care or minimal HIV support intervention, meta-analysis showed that behavioral interventions had no effect on increasing condom use among HIV-positive women. This finding was consistent at various follow-up meetings (3, 6, and 12-months) as well as over the entire 12-month follow-up period (OR= 0.82; 95% CI 0.65-1.04; p=0.11). Only one study presented adequate data to analyze the relationship between behavioral interventions and STI incidence. Studies included in this analysis demonstrated low risk of bias based on the risk of bias criteria. However, sample size was considered inadequate across all studies.

AUTHORS' CONCLUSIONS

Meta-analysis shows that behavioral interventions have little effect on increasing condom use among HIV-positive women. However, these findings should be used with caution since results were based on a few small trials that were targeted specifically towards HIV-positive women. To decrease sexual transmission of HIV among this population, we recommend interventions that combine condom promotion, family planning provision and counselling, and efforts to reduce viral loads among HIV-positive women and their partners (e.g., HAART treatment provision). New research is needed to address the needs of HIV-positive women, including an assessment of the impact of interventions that combine safer sexual behavior and harm reduction approaches.

Secondary prevention of HIV in the United States: past, current, and future perspectives

To provide a synopsis of past, current, and potential next-generation approaches to prevention for positives (PfP) interventions in the United States. For a variety of reasons, PfP interventions, with the goals of limiting HIV transmission from people living with HIV/AIDS (PLWHA) to others and protecting the health of PLWHA, did not appear with any frequency in the United States until about 2000. Even today, the number and breadth of evidence-based PfP interventions is very limited. Nevertheless, meta-analytic evidence demonstrates that such interventions can be effective, perhaps even more so than interventions targeting HIV-uninfected individuals. We review early and more recent PfP interventions and suggest that next-generation PfP interventions must involve behavioral and biologic components and target any element that affects HIV risk behavior and/or infectivity. Next-generation PfP interventions should include increased HIV testing to identify additional PLWHA, components to initiate and maintain HIV care, to initiate antiretroviral therapy and promote adherence, and to reduce sexual and injection drug use risk behavior, as well as ancillary treatments and referrals to services. Comprehensive next-generation PfP interventions, including all of these elements and effective linkages among them, are discussed.

HIV disclosure among HIV positive individuals: a concept analysis

AIM

This paper is a report of an analysis of the concept of HIV disclosure.

BACKGROUND

There is a growing interest among healthcare providers and researchers in HIV disclosure as an effective HIV prevention and early disease management initiative. However, the concept still remains unclear. Conceptual clarity is important for providing an expanded theoretical definition and understanding of attributes of HIV disclosure. This information is useful in constructing better HIV disclosure measures in HIV/AIDS nursing practice and research.

DATA SOURCES

A computer search of the following databases was conducted to capture the meaning and processes of HIV disclosure among HIV-positive individuals: PubMed, CINAHL and PSYCINFO. Only English language journals were used. Publication dates of the literature review ranged from 1999 to 2009. The following key words were used: HIV disclosure, self-disclosure, disclosure and serostatus disclosure.

METHODS

The Walker and Avant (2005) concept analysis model (Strategies for Theory Construction in Nursing, Pearson Prentice Hall, River, NJ, 2005) was used to guide the analysis process, which was completed in 2009.

RESULTS

The concept analysis revealed that HIV disclosure is a complex process characterized by the following attributes: experiencing an event, communicating something, timing, and contextual environment, protecting someone, relationship status and improving something or being therapeutic. In addition, the process of HIV disclosure varies across time.

CONCLUSION

The proposed HIV disclosure attributes provide nursing scholars and researchers with new directions on how to reframe research questions, develop measurement tools to reflect better the diversity and fluidity of the process of HIV disclosure among HIV-positive individuals. Policy implications include the need to develop approaches that protect individual and public rights.

Sexual risk behaviour of men who have sex with men: emerging patterns and new challenges

PURPOSE OF REVIEW

Antiretroviral treatment means that an increasing number of men who have sex with men (MSM) are living with HIV. The present review focuses on continuing transmission of HIV, risk factors for HIV infection in HIV-negative MSM, risk behaviour and risk reduction interventions among HIV-positive MSM, sexually transmitted infections, HIV and ageing and new and emerging populations of MSM communities.

RECENT FINDINGS

Transmission of HIV infection continues in populations of MSM; transmission may be particularly high from main partners. Serosorting offers limited protection against HIV infection for HIV-negative MSM; negotiated safety and strategic positioning may be partially protective. For HIV-positive men, serosorting is a strategy to prevent HIV transmission, but has contributed to high rates of new non-HIV sexually transmitted infections. Sexual networks are important to the understanding of emerging sexually transmitted infections; ageing brings a new dimension to research on HIV.

SUMMARY

Strategies other than exclusive condom use have emerged in communities of MSM to reduce the risk of HIV transmission, including serosorting and strategic positioning. 'Combination prevention' - using social structural, behavioural and biomedical approaches in tandem - could reduce the risk of HIV transmission, and may be particularly suited to HIV-positive MSM.

The disclosure processes model: understanding disclosure decision making and postdisclosure outcomes among people living with a concealable stigmatized identity

Disclosure is a critical aspect of the experience of people who live with concealable stigmatized identities. This article presents the disclosure processes model (DPM)-a framework with which to examine when and why interpersonal disclosure may be beneficial. The DPM suggests that antecedent goals representing approach and avoidance motivational systems moderate the effect of disclosure on numerous individual, dyadic, and social contextual outcomes and that these effects are mediated by three distinct processes: (a) alleviation of inhibition, (b) social support, and (c) changes in social information. Ultimately, the DPM provides a framework that advances disclosure theory and identifies strategies that can assist disclosers in maximizing the likelihood that disclosure will benefit well-being.