Efficacy of behavioral interventions to increase condom use and reduce sexually transmitted infections: a meta-analysis, 1991 to 2010

Development of a HIV Prevention Program to Promote Condom Use Among Iranian Female Sex Workers: Application of An Intervention Mapping Approach

We used an Intervention Mapping Approach (IMA) to derive multi-level HIV prevention strategies aiming to develop an HIV prevention intervention program among female sex workers (FSWs). We also aimed at pilot testing the effects of the IMA-based "HIV Prevention and Awareness Program (HIV-PAP)" on safe sex behaviors and its determinants among FSWs in Tabriz, Iran. To develop HIV-PAP, we conducted the six-step process of IMA. At Step 1, in a cross-sectional study, 140 FSWs were face-to-face interviewed. At Step 2, the program matrix was provided based on the importance and variability for identifying priority factors. At Steps 3 and 4, the methods and strategies for behavioral change were selected, and the HIV-PAP program components and materials were developed. At Steps 5 and 6, evaluation (as a pilot testing with Static-Group Comparison design) was conducted applying a pre-experimental study, in which 30 FSWs were assigned to intervention (n = 15) and control (n = 15) groups. The intervention group participated in a two-month long program, and one month later, the initial questionnaires were completed by both groups. The respondents (M age: 33.4 years, SD: 9.7) acquired low score (less than 50%) in negotiating for condom use (49.8%) only, and moderate scores (50-65%) in perceived social support (61.6%) and knowledge (60.5%). Adjusted for other variables, the factors (R2 = 32.0%) associated with safe sex behaviors among FSWs were predisposing factors [self-efficacy (β = 0.331), perceived norms (β = 0.945), and perceived barriers (β = 0.258)], condom use negotiation (β = 1.386), and environmental factors (β = 0.333). Our IM-based framework had an adequate fit index (χ2 = 130.8, CFI = 0.78). Looking for inter-group comparison after intervention, we found significant mean difference (MD) for knowledge (MD: 2.18; 95% Confidence Interval (CI) - .38 to 4.74, p < 0.05), self-efficacy to use condom (MD: 6.71; 95% CI - 1.85 to 9.29, p < 0.05), perceived risk (MD: 2.03; 95% CI 0.58, to 3.49, p < 0.05), perceived social support (MD: 4.64; 95% CI - 5.37 to 11.31, p < 0.01), and safe sexual behaviors (MD: 7.75; 95% CI - 4.19 to 9.71, p < 0.05). The HIV-PAP showed effectiveness in promoting safe sexual behaviors and their determinants among FSWs. Healthcare providers should better understand the determinants of safe sexual behaviors among FSWs in the settings with legal prohibitions for sex work. In such communities, they should try to either develop or adapt such stage-specific interventions, within which promoting the above-mentioned factors is the core priorities of the program.

The Use of Broadly Neutralizing Antibodies (bNAbs) in HIV-1 Treatment and Prevention

BACKGROUND

Although antiretroviral therapy (ART) effectively halts disease progression in HIV infection, the complete eradication of the virus remains elusive. Additionally, challenges such as long-term ART toxicity, drug resistance, and the demanding regimen of daily and lifelong adherence required by ART highlight the imperative need for alternative therapeutic and preventative approaches. In recent years, broadly neutralizing antibodies (bNAbs) have emerged as promising candidates, offering potential for therapeutic, preventative, and possibly curative interventions against HIV infection.

OBJECTIVE

This review aims to provide a comprehensive overview of the current state of knowledge regarding the passive immunization of bNAbs in HIV-1-infected individuals.

MAIN FINDINGS

Recent findings from clinical trials have highlighted the potential of bNAbs in the treatment, prevention, and quest for an HIV-1 cure. While monotherapy with a single bNAb is insufficient in maintaining viral suppression and preventing viral escape, ultimately leading to viral rebound, combination therapy with potent, non-overlapping epitope-targeting bNAbs have demonstrated prolonged viral suppression and delayed time to rebound by effectively restricting the emergence of escape mutations, albeit largely in individuals with bNAb-sensitive strains. Additionally, passive immunization with bNAb has provided a "proof of concept" for antibody-mediated prevention against HIV-1 acquisition, although complete prevention has not been obtained. Therefore, further research on the use of bNAbs in HIV-1 treatment and prevention remains imperative.

A Behavioral Economic Examination of Sexual Behaviors in the Era of Pre-exposure Prophylaxis via Explanatory Sequential Mixed Methods

Pre-exposure prophylaxis (PrEP) use may be associated with condom use decisions. The current investigation examined sexual decision-making in the context of PrEP among young adult men who have sex with men (MSM) between 18 and 30 years old, using an explanatory sequential mixed methods design. For the quantitative aim, 99 MSM currently taking PrEP (i.e., PrEP-experienced) and 140 MSM not currently taking PrEP (i.e., PrEP-naive) completed an online survey, including the Sexual Delay Discounting Task (SDDT), which captures likelihood of condom use. For the qualitative aim, 15 people from each group were interviewed about their (1) conceptualizations of risky sex and (2) ways they manage their sexual risk. Participants were, on average, 25.69 years old (SD = 3.07) and 64% White. Results from the quantitative aim revealed, controlling for covariates, PrEP-experienced participants exhibited significantly lower likelihood of (1) using an immediately available condom and (2) waiting for a delayed condom (i.e., sexual delay discounting) compared to PrEP-naive participants. Qualitative themes explaining what young adult MSM consider to be risky sex included: (1) any sex as risky sex, (2) risky sex as "sex without a conversation," and (3) risky sex as sex with risk for physical harm. Themes on ways young adult MSM manage sexual risk were classified as proactive, reactive, and passive. Results suggest that PrEP use is related to condom use decisions. Taken together, quantitative differences in sexual delay discounting, but qualitatively similar conceptualizations and management of risky sex, suggest that the SDDT may be a useful tool in sex research to capture processes (i.e., delay discounting) underlying sexual decision-making that may be missed by traditional self-reports. Implications of results, including potentially providing (good quality) condoms with every PrEP prescription, and future research topics are discussed.

Alcohol, Sexual Arousal, and Partner Familiarity as Predictors of Condom Negotiation: An Experience Sampling Study

Numerous contextual factors contribute to risky sexual decision-making among men who have sex with men (MSM), with experimental laboratory-based studies suggesting that alcohol consumption, sexual arousal, and partner familiarity have the potential to impact condom negotiations during sexual encounters. The purpose of the current study was to extend this line of inquiry outside of the laboratory and into the everyday lives of MSM. We collected six weeks of daily data on alcohol consumption and sexual behaviors from 257 moderate- and heavy-drinking MSM to examine the within- and between-subjects effects of alcohol consumption, average daily sexual arousal, and partner familiarity on condom negotiation processes during sexual encounters. We hypothesized that alcohol consumption, higher levels of average daily sexual arousal, and greater partner familiarity would all contribute to a reduced likelihood of condom negotiation prior to sexual activity, and that they would also affect the difficulty of negotiations. Contrary to hypotheses, none of these three predictors had significant within-subjects effects on condom negotiation outcomes. However, partner familiarity and average daily sexual arousal did exert significant between-subjects effects on the incidence of negotiation and negotiation difficulty. These findings have important implications for risk-reduction strategies in this population. They also highlight the challenges of reconciling results from experimental laboratory research and experience sampling conducted outside of the laboratory on sexual risk behavior.

Prophylactic HIV-1 vaccine trials: past, present, and future

An effective HIV-1 vaccine is a global health priority but has remained elusive for more than 40 years. Key scientific hurdles that have hampered vaccine development are the unprecedented genetic variability of the virus, the rapid establishment of persistent viral latency, and the challenges associated with induction of broadly neutralising antibodies. Clinical trials have been instrumental in evaluating scientific concepts and testing vaccine strategies. This Review discusses lessons learned from clinical trials of HIV-1 vaccines, current technologies that are being explored, and future considerations in the development of a safe and effective HIV-1 vaccine.

Motivational interviewing for family planning and reducing risky sexual behavior among incarcerated men nearing release: A randomized controlled pilot study

Incarcerated men are at high risk for sexually transmitted infections (STIs) and unintended partner pregnancy postrelease. Limited research has been invested in developing and testing treatments targeting risky sexual behavior and unwanted pregnancy for this at-risk population. Motivational interviewing (MI) is a promising behavioral intervention for decreasing risky sexual behaviors. This study assessed the feasibility and acceptability of MI for family planning and risky sexual behaviors with incarcerated men nearing release. Preliminary efficacy of the MI intervention was also compared to an educational control group. Thirty-two men were assessed at baseline and randomized to one 90-min session. Assessment occurred 2 months after release. MI was feasibly administered, and participants were highly satisfied with both treatments. In addition, those who received MI reported higher rates of condom use with casual partners, higher rates of partner use of hormonal contraceptives, and slightly higher rates of sex that was protected against pregnancy. Increases are readiness to discuss family planning with sexual partners, as well as reported frequency of these discussions, and increases in family planning knowledge were also found in those randomized to MI. The findings from this study indicate the need to further assess MI with this population with a full-scale clinical trial. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Reducing Human Immunodeficiency Virus and Sexually Transmitted Infections Risk in African American Women with At-Risk Male Partners: A Randomized Trial

Background: We examined the efficacy of the Females of African American Legacy Empowering Self (FemAALES) intervention in a cohort of 203 publicly insured Black women in Los Angeles. Materials and Methods: Women who reported recent sex with a male partner who was at increased risk for infection by human immunodeficiency virus (HIV) and sexually transmitted infections (STI) were randomized to the six-session FemAALES intervention or to a single client-centered family planning and STI/HIV counseling session. Participants were followed at 3 and 9 months post-intervention. To investigate between-group behavioral changes in condomless sex in the prior 90 days and other HIV/STI risks, we used generalized estimating equations that accounted for repeated observations in individuals. Results: Most participants (mean age 34 ± 11 standard deviation) were low-income and unemployed, despite three-quarters having completed high school or the equivalent. The most common HIV/STI risk factors among recent male partners were incarceration (58.8%) and concurrent sex with other women (72.2%). At 3 months, the FemAALEs group showed a larger increase in the odds of asking their partner to test (adjusted odds ratio = 2.14; 95% confidence interval [CI], 1.02-4.47; p = 0.0431) and in sexual health self-efficacy scores (adjβ = 1.82; 95% CI, 0.02-3.62; p = 0.0471) compared to the control group, although these changes did not hold at 9 months. Both groups showed statistically significant declines in the frequency of several sexual risk factors between baseline and 9 months. Conclusion: Although we did not find evidence that the FemAALES intervention was more efficacious than the less-intensive control condition in reducing sexual risk behaviors, the overall declines in risk behaviors we observed warrant further research. ClinicalTrials.gov (Identifier: NCT02189876).

Public attitudes towards sexual behavior-Results of the German Health and Sexuality Survey (GeSiD)

Population-level data on predictors for attitudes towards sexual behavior are missing for Germany. The current study investigated sexual attitudes in the German population with regard to sociodemographic and sociocultural factors. Data originated from the German Health and Sexuality Survey (GeSiD; N = 4,955) carried out from October 2018 to September 2019. Computer-assisted face to face interviews were conducted with a large self-administered component due to the sensitive topics of the survey. Public acceptance towards several aspects of sexual behavior (extramarital sex, abortion, same sex sexual activities, sex work, promiscuity, sex without love) was investigated. Age, gender, education, religious aspects and migration background were introduced as predictors into logistic regression analyses. Overall, respondents rather rejected promiscuity (61%) and extramarital sex (81%) and rather supported same sex sexual activities (63-70%). Male respondents more likely rejected same sex sexual activities and abortion. Higher education was associated with more acceptance towards the sexual behaviors whereas first generation migrants, Muslim faith and religious devoutness were associated with less acceptance. Results indicate that gender is relevant in terms of sexual attitudes with male respondents tending to have more traditional and heteronormative gender role values. Furthermore, education, culture and religion play an important role concerning the liberality towards sexual behaviors. Acculturation processes of second generation migrants may lead to an adaptation of values. Comprehensive and culturally sensitive sex education may focus on differences concerning sexuality-related norms and values.

A Trend Analysis of Condom use in Spanish Young People over the Two Past Decades, 1999-2020

HIV exposure is one of the greatest sexual risks in young people, and condom use is the best protective measure. Despite the preventive efforts, trend in condom use is still unclear. This study examines the trend of condom use by gender in Spanish young people, in different sexual practices (vaginal, oral and anal), relationships (regular and casual) and having sex after drugs consumption during the two past decades (from 1999 to 2020). For this, 14,472 people who ranged from 17 to 40 years old (63.5% women) filled the AIDS Prevention Questionnaire in each year. In general, low condom use remains stable and even gets worse regardless of the type of sexual practice, relationship and the substance consumption. Regarding gender, this trend is worse in women who have been less likely to report condom use than men have. Moreover, older people have reported a minor frequency of condom use than the youngest people have done, except for anal sex. Therefore, it is necessary to analyze why, despite preventive efforts, condom use seems to decrease over time.

Sexually transmitted infection prevention behaviours: health impact, prevalence, correlates, and interventions

Sexually transmitted infections (STIs) remain a major public health threat, disproportionately affecting young people, and men who have sex with men. In this narrative review of the current state of behavioural science research on STI prevention, we consider the definition, health impacts, correlates and determinants, and interventions to promote STI prevention behaviour. Research on STI prevention behaviour has extended from a focus on abstinence, partner reduction and condom use, to also include novel preventive behaviours, notably treatment-as-prevention, pre-exposure prophylaxis (i.e., the preventive use of medicines by uninfected people), and vaccination for some STIs. Social-cognitive factors specified by, for instance the theory of planned behaviour, are critical proximal determinants of STI prevention behaviours, and related interventions can effectively promote STI prevention behaviours. Social-ecological perspectives highlight that individual-level determinants are embedded in more distal environmental influences, with social stigma especially affecting STI prevention behaviours and requiring effective intervention. Further to providing a major domain of application, STI prevention also poses critical challenges and opportunities for health psychology theory and research. We identify a need for health behaviour theory that addresses the processes linking multiple levels of influence on behaviour and provides practical guidance for multi-level behaviour change interventions adapted to specific contexts.

itMatters: Optimization of an online intervention to prevent sexually transmitted infections in college students

ObjectiveTo describe an iterative approach to developing an online intervention targeting the intersection of alcohol use and sexual behaviors among first year college students. Methods and Participants: Using the multiphase optimization strategy (MOST), we conducted two iterative optimization trials to: (1) identify candidate intervention components (i.e., descriptive norms, injunctive norms, outcome expectancies, perceived benefits of protective behavioral strategies, and self-efficacy to use strategies); (2) revise components; and (3) identify the optimized intervention. Participants were first year college students at six geographically diverse universities (optimization trial 1 N = 5,880; optimization trial 2 N = 3,551) Results: For both optimization trials, the results indicated that only descriptive and injunctive norms produced a significant effect (p<.05). Conclusions: The iterative process of MOST allowed us to develop an optimized intervention which is an essential tool to maximize intervention effectiveness and efficiency to improve uptake, sustainability, and public health impact.

Motivational interviewing to reduce risky sexual behaviors among at-risk male youth: A randomized controlled pilot study

BACKGROUND

Despite male youth taking more sexual risks that lead to unwanted partner pregnancy and/or sexually transmitted infections (STIs), research evaluating interventions for risky sex has focused almost exclusively on adolescent and adult females. With STIs among male youth on the rise, behavioral interventions that target risky sex among male youth are needed.

PURPOSE

A randomized controlled pilot study was conducted to examine the feasibility and acceptability of two manualized behavioral interventions for sexually active male youth.

METHODS

Sexually active at-risk male youth (N = 27) were recruited and randomized to receive one session of motivational interviewing (MI) or didactic educational counseling (DEC). Assessment interviews were conducted prior to and 3 months following the intervention session.

RESULTS

Support for the feasibility and acceptability of delivering behavioral interventions to reduce risky sexual behaviors among at-risk male youth was found. Compared to participants in DEC at follow-up, participants in MI reported having significantly fewer sexual encounters with casual partners, used substances at the time of sex significantly less often with all partners and casual partners, and reported fewer incidents of using substances at the time of sex without a condom with all partners. Conversely, participants who received MI used substances at the time of sex with main partners and used substances at the time of sex without a condom more often with main partners at follow-up compared to participants who received DEC.

CONCLUSIONS

Results of the pilot study support conducting a larger randomized controlled trial to examine treatment effects. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

"I always prefer to withdraw than use a condom": contextualising condomless sex among East Asian and sub-Saharan African international students in Sydney

BACKGROUND

Incidence and prevalence of blood-borne viruses and sexually transmissible infections among young people continue to necessitate population-based studies to understand how contextualised sexual health services can be developed and implemented to promote protective behaviours such as consistent condom use. This study examined condomless sexual practice among a sample of East Asian and sub-Saharan African international university students in Sydney, Australia.

METHODS

This qualitative study was methodologically guided by interpretative phenomenological analysis. Data was provided by 20 international students sampled from five universities in Sydney, who participated in either face-to-face or telephone semi-structured in-depth interviews. The interview sessions were audio-recorded, transcribed verbatim, coded in NVivo and analysed using reflexive thematic analysis.

RESULTS

Condomless sexual practices appear to be common among the study group based on participants' self-reports of their own practices and the practices of friends and peers. Three themes contextualising condomless among the study participants were generated from the interview transcripts: (1) unanticipated sex, condom related stigma and alcohol use (2) pleasure-seeking, curiosity and intimacy (3) condomless sex as a gendered practice.

CONCLUSIONS

The result of this study has implications for public health research, practice and policy around design, implementation and evaluation of multi-layered and population-specific sexual health services that are tailored to addressing the needs of international students, who  migrate from traditional sexual cultures to Australia, where sexual norms are more liberal.

How Alcohol Influences Mechanisms of Sexual Risk Behavior Change: Contributions of Alcohol Challenge Research to the Development of HIV Prevention Interventions

This paper examines the contributions of laboratory-based alcohol challenge research (ACR) to the development of HIV prevention interventions. Following a brief overview of HIV prevention interventions and related health behavior change models, we discuss how alcohol may influence mechanisms of behavior change. The paper highlights the value of ACR for: (1) elucidating mechanisms of action through which alcohol affects sexual risk behavior, (2) testing how alcohol may influence mechanisms thought to underlie HIV prevention interventions, (3) clarifying moderators of the causal influences of alcohol, (4) identifying novel intervention targets, and (5) developing strategies to reduce sexual risk among those who consume alcohol. We conclude with a discussion of the importance of using experimental research to identify mechanisms of behavior change that are specific to populations at high risk for HIV and outline some key implications for developing HIV prevention interventions that integrate the role of alcohol.

Prevalence of Consistent Condom Use and Associated Factors among Serodiscordant Couples in Ethiopia, 2020: A Mixed-Method Study

BACKGROUND

Heterosexual transmission within serodiscordant relationships is the core source of new HIV infections. Although consistent condom use can significantly reduce HIV transmission risk among serodiscordant couples, it has not been extensively studied in Ethiopia. Consequently, the current study looked at the proportion of serodiscordant couples in Ethiopia who used condoms consistently and the factors associated with that.

METHODS

A cross-sectional was conducted from October 2019 to June 2020. For the quantitative findings to be more robust and reliable, a qualitative design was incorporated. An interviewer-administered questionnaire was used to collect the data. Qualitative data were collected using gender-matched four focus group discussions. Multivariable logistic regression was conducted to identify factors associated with consistent condom use. The statistical significance of the variables was declared at a P value of less than 0.05.

RESULTS

This study confirmed that the proportion of consistent condom use was 58.4% [95% CI: 53.1-63.1%]. After controlling for all other variables, unmarried partners, adjusted odds ratio (AOR) = 0.44 [95% CI: 0.229-0.877] and students and employees, AOR = 0.33 [95% CI: 0.130-0.846] and AOR = 0.39 [95% CI: 0.165-0.939], respectively, were less likely consistently use condoms, whereas couples living together, AOR = 1.86 [95% CI: 1.197-2.195], receiving counseling about condom use, AOR = 1.90 [95% CI: 1.182-3.076], and having more knowledge about HIV, AOR = 1.61 [95% CI: 1.031-2.525] were more likely to use condoms consistently.

CONCLUSION

Despite its importance, the proportion of consistent condom use among serodiscordant couples was significantly low. To improve condom use consistently, planners, policymakers, and health care practitioners should consider the factors listed above when making decisions. There should be an increased focus on student and employee intervention as well.

Results from Project GOLD: A pilot randomized controlled trial of a psychoeducational HIV/STI prevention intervention for black youth

Black youth face significant disparities in HIV/sexually transmitted infection (STI) disease burden. Mental illness and emotion regulation are ontributors to HIV/STI risk, yet many HIV/STI prevention interventions do not address these factors. Project GOLD was a pilot randomized controlled trial of a psychoeducational HIV/STI prevention intervention designed to address the role of mental illness and emotion regulation in HIV/STI risk among heterosexually active Black youth aged 14-17 (N = 108). Participants were recruited from outpatient mental health treatment programs and general community settings via community partner referrals, face-to-face encounters, flyers and social media. Assessments were conducted pretest, immediate posttest, and at 3-, 6-, and 12-month follow-up. Although there were no statistically significant differences in behavior change from baseline, there were practically significant effect sizes among HIV condition participants when compared to the general health condition (e.g., fewer sexual partners at 6 months). An increase in theoretical mediators (e.g., condom use negotiation beliefs) was sustained at 12 months. HIV condition participants also reported lower depressive symptom severity, with statistical significance noted at immediate post and at 3 months. The findings highlight the importance and challenges of engaging Black youth in culturally and contextually relevant, developmentally and psychologically appropriate HIV/STI prevention interventions.

A Hybrid Evaluation-Optimization Trial to Evaluate an Intervention Targeting the Intersection of Alcohol and Sex in College Students and Simultaneously Test an Additional Component Aimed at Preventing Sexual Violence

BACKGROUND

Using the multiphase optimization strategy (MOST), we previously developed and optimized an online behavioral intervention, itMatters, aimed at reducing the risk of sexually transmitted infections (STI) among first-year college students by targeting the intersection of alcohol use and sexual behaviors.

PURPOSE

We had two goals: (a) to evaluate the optimized itMatters intervention and (b) to determine whether the candidate sexual violence prevention (SVP) component (included at the request of participating universities) had a detectable effect and therefore should be added to create a new version of itMatters. We also describe the hybrid evaluation-optimization trial we conducted to accomplish these two goals in a single experiment.

METHODS

First year college students (N = 3,098) at four universities in the USA were individually randomized in a hybrid evaluation-optimization 2 × 2 factorial trial. Data were analyzed using regression models, with pre-test outcome variables included as covariates in the models. Analyses were conducted separately with (a) immediate post-test scores and (b) 60-day follow-up scores as outcome variables.

RESULTS

Experimental results indicated a significant effect of itMatters on targeted proximal outcomes (norms) and on one distal behavioral outcome (binge drinking). There were no significant effects on other behavioral outcomes, including the intersection of alcohol and sexual behaviors. In addition, there were mixed results (positive short-term effect; no effect at 60-day follow-up) of the SVP component on targeted proximal outcomes (students' self-efficacy to reduce/prevent sexual violence and perceived effectiveness of protective behavioral strategies).

CONCLUSIONS

The hybrid evaluation-optimization trial enabled us to evaluate the individual and combined effectiveness of the optimized itMatters intervention and the SVP component in a single experiment, conserving resources and providing greatly improved efficiency.

TRIAL REGISTRATION

NCT04095065.

Risky sexual behaviour amidst predicament of acceptable sexually transmitted infection partner notification modalities: A cross-sectional survey amongst minibus taxi drivers in Gauteng Province, South Africa

Background

Sexually transmitted infection patient-initiated partner notification (PN) approach has been implemented over a decade in South Africa, however, use and update by patients has been limited. This study assessed the perceived use of patient-initiated PN by using referral slips and measured the level of acceptability of provider-initiated PN by using short message service (SMS) to the personal mobile phones of sexual partners.

Methods

A formative evaluation approach using a quantitative survey amongst 722 minibus taxi drivers in nine major taxi ranks in Tshwane Municipality, Gauteng Province. STATA IC version 13 was used for data analyses.

Results

The mean age of the participants was 37.2 years (59%) were single, 59.5% had multiple sexual partners, 52.2% did not use a condom during the last sexual act, 42.8% reported inconsistent use of condoms and 65% tested for HIV in the past 12 months. The majority (98.2%) understood the importance of PN, but 51% would prefer telling a sexual partner face to face. Perceived easiness of delivering a PN slip was 69.1%, and 93% would use a PN slip received from a partner. Acceptability of provider-initiated PN by using an SMS was 62.7% and about a third (32.5%) were not in favour of provider-initiated PN by SMS. Twenty four point 7 percent (24.7%) preferred patient-initiated PN and 24.3% preferred provider-initiated PN.

Conclusion

Preferred patient-initiated and provider-initiated PN was almost equal, hence, the provider-initiated PN should be augmented to support the current patient-initiated PN to increase the overall STI notification.

The use of the Multidimensional Condom Attitude Scale in Chinese young adults

Background

Attitude towards condom use is an important predictor of consistent condom use. However, this topic is an understudied area in Chinese populations, and no validated Chinese instrument is available to capture condom attitude. To fill this research gap, the present study aimed to evaluate the psychometric properties of the University of California, Los Angeles (UCLA) Multidimensional Condom Attitudes Scale (MCAS) and assessed the attitudes towards condom use amongst Chinese adults aged 18–29 years old.

Methods

In this cross-sectional study, a total of 500 people aged 18–29 years old were randomly recruited in Hong Kong. The primary outcome was the attitude towards condom use as measured by the UCLA MCAS. Factor structure, internal construct validity, known-group validity and internal consistency were assessed.

Results

Instead of the five-factor structure designed by the original developers of the MCAS questionnaire, this study proposed a novel six-factor scale: (1) Reliability and Effectiveness, (2) Excitement, (3) Displeasure, (4) Identity Stigma, (5) Embarrassment about Negotiation and (6) Embarrassment about Purchase. The internal construct validity and reliability of the new scale were high. The revised MCAS could differentiate between subgroups, including gender, sexual orientation and sexual experience. In terms of attitudes, over 40% of the participants believed that condoms are not reliable, though the vast majority of the sample did not perceive any stigma related to condom use. In addition, more than half (55.4%) of the respondents felt embarrassed to be seen when buying condoms while a quarter (25.8%) felt uncomfortable buying condoms at all.

Conclusions

Overall, the psychometric analysis found that attitude to condom use is culturally specific. The study also highlighted the need for more public health campaigns and interventions to help people cope with the embarrassment of purchasing condoms.

Comparison of a video to a pictorial brochure in improving HIV/AIDS and HIV testing knowledge and increasing HIV testing motivation and behavioral skills among adult emergency department patients

OBJECTIVES

We sought to determine if a pictorial brochure improves HIV/AIDS and HIV testing knowledge and increases HIV testing motivation and behavioral skills as well as a video among adult emergency department patients, regardless of language spoken and health literacy level.

METHODS

ED patients were stratified by primary language spoken (English or Spanish) and health literacy level (lower or higher) and randomly assigned to watch the study video or review the content-matched pictorial brochure. HIV/AIDS and HIV testing knowledge, motivation for HIV testing, and behavioral skills for HIV testing were assessed using study instruments before and after watching the video or reviewing the pictorial brochure.

RESULTS

Of the 712 English- and 655 Spanish-speaking ED patients, HIV/AIDS and HIV testing knowledge improved more among participants in the video than the pictorial brochure arm (∆ 0.43; 95% confidence interval [CI]: 0.07, 0.79). This improvement was more pronounced among those with lower (∆ 0.60; 95% CI: 0.06, 1.13) than higher health literacy (∆ 0.27; 95% CI: -0.22, 0.76). HIV testing motivation was high before the intervention and did not increase differentially between arms. Confidence in recognizing when to be tested for HIV was slightly greater in the video than pictorial brochure arm (∆ 0.15; 95% CI: 0.01, 0.28), but did not differ by language spoken or health literacy level.

CONCLUSIONS

A video improved HIV/AIDS and HIV testing knowledge slightly more than a pictorial brochure. Other considerations (eg, patient volume, staffing, space, and video access) should guide EDs on how best to provide information about HIV testing to ED patients.

[Combined HIV prevention? Systematic review of interventions with women from low- and middle-income countries]

The scope of this systematic review was to characterize interventions for HIV prevention that included adult women and was conducted in low- and middle-income countries after 1996, identifying how they covered individual, social and programmatic vulnerabilities. Databases were accessed from 1997 to July 2016 and the studies selected included adult women, with combined strategies or otherwise, only excluding biomedical or mass media interventions. Thus, 72 interventions developed in 32 countries were selected, most of them in African countries and/or in the upper-middle income bracket, with 26 focusing solely on women. Among the 64 interventions that evaluated results in behavioral, psychosocial and biomedical knowledge on HIV/STI and use of health services, 62 reported positive results, but also of no-effect (n = 52). Few of them reported a reduction in HIV/STI incidence (n = 9), in partner numbers (n = 12) and in stigma and violence reports (n = 7). The content analysis of the interventions revealed that the majority (n = 51) considered only individual vulnerabilities. The need to strengthen preventive approaches targeting structural determinants of the epidemic, encompassing the social contexts of women in a relational and intersectional perspective of vulnerabilities was discussed.

Vaccines and Broadly Neutralizing Antibodies for HIV-1 Prevention

Development of improved approaches for HIV-1 prevention will likely be required for a durable end to the global AIDS pandemic. Recent advances in preclinical studies and early phase clinical trials offer renewed promise for immunologic strategies for blocking acquisition of HIV-1 infection. Clinical trials are currently underway to evaluate the efficacy of two vaccine candidates and a broadly neutralizing antibody (bNAb) to prevent HIV-1 infection in humans. However, the vast diversity of HIV-1 is a major challenge for both active and passive immunization. Here we review current immunologic strategies for HIV-1 prevention, with a focus on current and next-generation vaccines and bNAbs.

Longitudinal survey of condom use across a US Navy and Marine Corps shipboard deployment

OBJECTIVES

Condoms are highly effective in preventing sexually transmitted infections (STIs) but implementation is often inconsistent with use rarely examined across travel transition periods. We examined the prevalence of condom use among ship-assigned US military personnel across an overseas deployment cycle and identified factors associated with condom non-use.

METHODS

Longitudinal survey data were collected from ship-assigned US Navy/Marine Corps personnel on 11 ships before (T1), during (T2) and after (T3) an overseas deployment. The anonymous, self-completed survey included demographics, condom use at last sex, STI diagnosis, alcohol misuse and drug use with sex. Descriptive and generalised regression model analyses were conducted.

RESULTS

Analysis included 1900 (T1), 549 (T2) and 1168 (T3) personnel who reported age, sex and condom use/non-use at last sex. The proportion reporting condom use was significantly higher during T2 (53%, p<0.0001) than T1 (27%) or T3 (28%), with STI prevalences of 1% (T1), 7% (T2) or 2% (T3), with fewer (29%) sexually active individuals at T2. In adjusted models, condom non-use was associated with hazardous alcohol use (OR 1.44, 95% CI 1.21 to 1.71), or drug use to enhance sex (OR 1.37, 95% CI 1.06 to 1.77), but transactional sex was negatively associated (OR 0.69, 95% CI 0.50 to 0.84).

CONCLUSIONS

Condom use was highest during deployment, as was STI prevalence (among non-users), possibly reflecting concentration of high-risk sexual activities/individuals and/or sexual partners more likely to be infected. Higher condom use with transactional sex likely reflects awareness of higher STI risk. These data can be used to facilitate targeted interventions to reduce STI transmission and may extend to similarly aged cohorts travelling outside the US (eg, college students on spring break).

Effects of a computerized psychological inoculation intervention on condom use tendencies in sub Saharan and Caucasian students: two feasibility trials

Objective: An effective method for preventing the Human Immunodeficiency Virus (HIV) is condom use. Yet, research shows limited effects of education on increasing condom use. This research examined the effects of psychological inoculation (PI) versus education on condom use -barriers and -tendencies, using a fully automatized online system. Design: Two randomized controlled trials. In Study 1, 59 Sub-Saharan students were included while Study 2 20 European students were included. In both studies, participants were randomly assigned to PI or control conditions. In Study 2, we additionally matched pairs on gender and condom barriers. In the PI, participants received challenging sentences they had to refute. Main outcome measures: An indirect condom use test (I-CUTE) and a condom use barriers questionnaire, assessed at baseline and a month later. Results: In Study 1, a significant increase in I-CUTE scores and no change in barriers was found in the PI condition. Controls did not change on either outcome. In Study 2, two sub-scales of condom barriers (concerning partner and satisfaction) were significantly decreased in the PI group, while in controls, barriers significantly increased over time. In both groups, I-CUTE scores tended to increase. Conclusions: These results replicate previous studies and extend them to a fully automatized system without counselors.

Evaluating Alternative Designs of a Multilevel HIV Intervention in Maharashtra, India: The Impact of Stakeholder Constraints

Background. Multilevel interventions combine individual component interventions, and their design can be informed by decision analysis. Our objective was to identify the optimal combination of interventions for alcohol-using HIV+ individuals on antiretroviral drug therapy in Maharashtra, India, explicitly considering stakeholder constraints. Methods. Using an HIV simulation, we evaluated the expected net monetary benefit (ENMB), the probability of lying on the efficiency frontier (PEF), and annual program costs of 5,836 unique combinations of 15 single-focused HIV risk-reduction interventions. We evaluated scenarios of 1) no constraints (i.e., maximize expected value), 2) short-term budget constraints (limits on annual programmatic costs of US$200,000 and $400,000), and 3) a constraint stemming from risk aversion (requiring that the strategy has >50% PEF). Results. With no constraints, the combination including long individual alcohol counseling, text-message adherence support, long group counseling for sex-risk, and long individual counseling for sex-risk (annual cost = $428,886; PEF ∼27%) maximized ENMB and would be the optimal design. With a cost constraint of $400,000, the combination including long individual alcohol counseling, text-message adherence support, brief group counseling for sex-risk, and long individual counseling for sex-risk (annual cost = $374,745; PEF ∼4%) maximized ENMB. With a cost constraint of $200,000, the combination including long individual alcohol counseling, text-message adherence support, and brief group counseling for sex-risk (annual cost = $187,335; PEF ∼54%) maximized ENMB. With the risk aversion constraint, the same configuration (long individual alcohol counseling, text-message support, and brief group counseling for sex-risk) maximized health benefit. Conclusion. Evaluating the costs, risks, and projected benefits of alternatives supports informed decision making prior to initiating study; however, stakeholder constraints should be explicitly included and discussed when using decision analyses to guide study design.

Facilitating HIV/AIDS and HIV testing literacy for emergency department patients: a randomized, controlled, trial

Background

Although this has not been fully studied, videos and pictorial brochures might be equivalent methods of delivering HIV/AIDS and HIV testing information to emergency departments (ED) patients. It also is not known how well or for how long such knowledge is retained, if this information should be tailored according to patient health literacy, and if retention of this knowledge impacts future HIV testing behavior.

Methods

We will conduct a multi-site, randomized, controlled, longitudinal trial among 600 English- and 600 Spanish-speaking 18–64-year-old ED patients to investigate these questions. We will stratify our sample within language (English vs. Spanish) by health literacy level (lower vs. higher) and randomly assign patients to receive HIV/AIDS and HIV testing information by video or pictorial brochure. All patients will be tested for HIV in the ED. At 12-months post-enrollment, we will invite participants to be tested again for HIV. As primary aims, we will compare the efficacy of pictorial brochures and videos in improving short-term (in ED) HIV/AIDS and HIV testing knowledge and retaining this knowledge over 12 months. We will determine if and how short-term improvement and longer-term retention of knowledge interacts with information delivery mode (pictorial brochure or video), patient health literacy level (lower or higher), and language (English or Spanish). As secondary aims, using the Information-Motivation-Behavioral Skills (IMB) model as a heuristic framework, we will measure constructs from the IMB model relevant to our study, and assess their impact on HIV re-testing behavior; we will also examine the moderating influences of information delivery mode, language, and health literacy level. In addition, we will explore simplified screening strategies to identify ED patients with lower health literacy as ways to implement a tailored approach to HIV/AIDS and HIV testing information delivery in EDs.

Discussion

Study findings will guide ED-based delivery of HIV/AIDS and HIV testing information; that is, whether delivery modes (video or pictorial brochure) should be selected for patients by language and/or health literacy level. The results also will inform EDs when, how, and for whom information needs to be provided for those undergoing testing again for HIV within a one-year period.

Trial registration

ClinicalTrials.gov Identifier: NCT02284451. Posted November 6, 2014.

Electronic supplementary material

The online version of this article (10.1186/s12873-018-0172-7) contains supplementary material, which is available to authorized users.

Single-Session Behavioral Interventions for Sexual Risk Reduction: A Meta-Analysis

BACKGROUND

Evidence-based, single-session STI/HIV interventions to reduce sexual risk taking are potentially effective options for implementation in resource-limited settings and may solve problems associated with poor participant retention.

PURPOSE

The purpose of the study is to estimate the efficacy of single-session, behavioral interventions in reducing unprotected sex or increasing condom use.

METHODS

Data sources were searched through April 2013 producing 67 single-session interventions (52 unique reports; N = 20,039) that included outcomes on condom use and/or unprotected sex.

RESULTS

Overall, participants in single-session interventions reduced sexual risk taking relative to control groups (d ₊  = 0.19, 95 % CI = 0.11, 0.27). Within-group effects of the interventions were larger than the between-groups effects when compared to controls.

CONCLUSIONS

Brief, targeted single-session sexual risk reduction interventions demonstrate a small but significant effect and should be prioritized.

Betting on the fastest horse: Using computer simulation to design a combination HIV intervention for future projects in Maharashtra, India

Objective

To inform the design of a combination intervention strategy targeting HIV-infected unhealthy alcohol users in Maharashtra, India, that could be tested in future randomized control trials.

Methods

Using probabilistic compartmental simulation modeling we compared intervention strategies targeting HIV-infected unhealthy alcohol users on antiretroviral therapy (ART) in Maharashtra, India. We tested interventions targeting four behaviors (unhealthy alcohol consumption, risky sexual behavior, depression and antiretroviral adherence), in three formats (individual, group based, community) and two durations (shorter versus longer). A total of 5,386 possible intervention combinations were tested across the population for a 20-year time horizon and intervention bundles were narrowed down based on incremental cost-effectiveness analysis using a two-step probabilistic uncertainty analysis approach.

Results

Taking into account uncertainty in transmission variables and intervention cost and effectiveness values, we were able to reduce the number of possible intervention combinations to be used in a randomized control trial from over 5,000 to less than 5. The most robust intervention bundle identified was a combination of three interventions: long individual alcohol counseling; weekly Short Message Service (SMS) adherence counseling; and brief sex risk group counseling.

Conclusions

In addition to guiding policy design, simulation modeling of HIV transmission can be used as a preparatory step to trial design, offering a method for intervention pre-selection at a reduced cost.

Effectiveness of a Brief Multi-Component Intervention to HIV Prevention Among Spanish Youth

The greater rate of HIV infection occurs before age 30 in Spain. Our aim was to evaluate the long-term impact of a brief HIV preventive intervention on key sexual risk behavior components in Spanish young population. Participants were 467 young people aged 18-25 years who participated in B-PAPY intervention. They were evaluated at four times: a week, a month, three months and one year after intervention. A self-administered instrument was used. It was found a significant increase from pre-test to follow-ups in HIV knowledge, HIV susceptibility perception, confidence in condom and use of condoms. There were decreases statistically significant in the perceived severity of AIDS. The HIV intervention showed effectiveness over time in the main risk variables for HIV infection. Brief multi-component HIV interventions would be a useful resource to generalize HIV prevention.

Correlation between knowledge on transmission and prevention of HIV/STI and proficiency in condom use among male migrants from Africa and Middle East evaluated by a Condom Use Skills score using a wooden penile model

BACKGROUND

Migrants in Italy are prevalently young adults, with a higher risk of sexual transmitted infections (STI) and HIV infection. Promoting consistent as well as correct use of condoms could reduce failure rate due to their improper use. The aim of our study was to evaluate Condom Use Skills among a migrant population recently landed in Italy, hosted in a government center for asylum seekers.

METHODS

The study sample was composed of 80 male migrants. Sanitary trained interviewers submitted a questionnaire to participants to investigate age, provenience, marital status, educational level and knowledge about transmission and prevention of HIV/STI. Then, we assessed participants' level of condom use skill with the Condom Use Skills (CUS) measure by using a wooden penile model. The interviewer filled in a checklist and assigned 1 point for correct demonstration of each behavior that may prevent condom failure during sex.

RESULTS

Participants' median age was 26 years and the sample was composed of 54 migrants from sub-Saharan Africa and 26 from Middle East. Most of them were married, with a lower middle level of education, up to 8 or 5 years. Half of the sample achieved the highest score in the questionnaire and our CUS showed a large number of people with middle high score classes. The Spearman's rho was 0.30, therefore answers to the questionnaire and CUS score appeared correlated (p < 0.05). In the multivariate model, to have a higher CUS score resulted to be associated to be older than 26 years (p < 0.05), with a higher level of education (p = 0.001), and a higher score in the questionnaire (p < 0.05). There were no significant differences in the level of CUS between single or married men and between African and Middle Asian migrants of the sample.

CONCLUSIONS

Our study shows that educational level influences the quality of knowledge and awareness about STI/AIDS and contribute to correct condom use. Since the half of participants had a low educational level and linguistic problems, the risk of missing campaigns messages or misunderstanding informative materials increases. Direct observation of condom-application on penile model may offer realistic assessment of application skills in these individuals.

Using Computer Simulations for Investigating a Sex Education Intervention: An Exploratory Study

Background

Sexually transmitted infections (STIs) are ongoing concerns. The best method for preventing the transmission of these infections is the correct and consistent use of condoms. Few studies have explored the use of games in interventions for increasing condom use by challenging the false sense of security associated with judging the presence of an STI based on attractiveness.

Objectives

The primary purpose of this study was to explore the potential use of computer simulation as a serious game for sex education. Specific aims were to (1) study the influence of a newly designed serious game on self-rated confidence for assessing STI risk and (2) examine whether this varied by gender, age, and scores on sexuality-related personality trait measures.

Methods

This paper undertook a Web-based questionnaire study employing between and within subject analyses. A Web-based platform hosted in the United Kingdom was used to deliver male and female stimuli (facial photographs) and collect data. A convenience sample group of 66 participants (64%, 42/66) male, mean age 22.5 years) completed the Term on the Tides, a computer simulation developed for this study. Participants also completed questionnaires on demographics, sexual preferences, sexual risk evaluations, the Sexual Sensation Seeking Scale (SSS), and the Sexual Inhibition Subscale 2 (SIS2) of the Sexual Inhibition/Sexual Excitation Scales-Short Form (SIS/SES - SF).

Results

The overall confidence of participants to evaluate sexual risks reduced after playing the game (P<.005). Age and personality trait measures did not predict the change in confidence of evaluating risk. Women demonstrated larger shifts in confidence than did men (P=.03).

Conclusions

This study extends the literature by investigating the potential of computer simulations as a serious game for sex education. Engaging in the Term on the Tides game had an impact on participants’ confidence in evaluating sexual risks.

The Use of Intervention Mapping to Develop a Tailored Web-Based Intervention, Condom-HIM

Background

Many HIV (human immunodeficiency virus) prevention interventions are currently being implemented and evaluated, with little information published on their development. A framework highlighting the method of development of an intervention can be used by others wanting to replicate interventions or develop similar interventions to suit other contexts and settings. It provides researchers with a comprehensive development process of the intervention.

Objective

The objective of this paper was to describe how a systematic approach, intervention mapping, was used to develop a tailored Web-based intervention to increase condom use among HIV-positive men who have sex with men.

Methods

The intervention was developed in consultation with a multidisciplinary team composed of academic researchers, community members, Web designers, and the target population. Intervention mapping involved a systematic process of 6 steps: (1) needs assessment; (2) identification of proximal intervention objectives; (3) selection of theory-based intervention methods and practical strategies; (4) development of intervention components and materials; (5) adoption, implementation, and maintenance; and (6) evaluation planning.

Results

The application of intervention mapping resulted in the development of a tailored Web-based intervention for HIV-positive men who have sex with men, called Condom-HIM.

Conclusions

Using intervention mapping as a systematic process to develop interventions is a feasible approach that specifically integrates the use of theory and empirical findings. Outlining the process used to develop a particular intervention provides clarification on the conceptual use of experimental interventions in addition to potentially identifying reasons for intervention failures.

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.

Pilot Test of an Adapted, Evidence-Based HIV Sexual Risk Reduction Intervention for Homeless Women

Women experiencing homelessness are at heightened risk for HIV, yet risk reduction interventions specifically designed for this population are lacking. This study reports on a pilot efficacy trial of a brief evidence-based intervention, Sister To Sister (STS), that we specifically adapted for homeless women in the temporary/emergency settings where they typically seek services. Seventy-nine women, recruited from three service sites in Los Angeles County, were assigned to the 40-min adapted STS intervention or an information-only control group. At 30-day follow-up, intervention participants reported significantly greater condom use, intentions to use condoms, and sexual impulse control (as well as marginally higher positive condom beliefs and condom self-efficacy) compared to control participants. Results provide preliminary evidence that HIV risk reduction can be achieved for homeless women through a brief skill-based intervention. A randomized controlled trial employing a longer follow-up period to monitor outcomes will be necessary to determine efficacy of the adapted intervention.

The Health, Enlightenment, Awareness, and Living (HEAL) Intervention: Outcome of an HIV and Hepatitis B and C Risk Reduction Intervention

African American women have among the highest HIV/AIDS and hepatitis B and C incidence rates in the United States, especially among those homeless or incarcerated. The objective of this study was to evaluate the Health Enlightenment, Awareness and Living Intervention, designed to decrease HIV/AIDS, hepatitis and related risky behaviors. The thirteen-session intervention was implemented among homeless and formerly incarcerated low-income African American women, ages 18 to 55, in Atlanta, Georgia from 2006 to 2010. A single group repeated measures study design was employed and consisted of a pre-test (n = 355) group, an immediate post-test (n = 228) group with a response rate of 64%, and a six-month follow up (n = 110) group with response rate of 48%, completing a 135-item survey. Paired-sample t-tests, McNemar tests, and repeated measures ANOVA were applied to compare survey results. Participants demonstrated statistically significant increases in hepatitis B and C knowledge over time (p < 0.001). Statistically significant decreases were also reported for unprotected sex in exchange for money, drugs or shelter (p = 0.008), and sex under the influence of drugs or alcohol (p < 0.001). Reported substance use decreased with statistical significance for alcohol (p = 0.011), marijuana (p = 0.011), illegal drugs (p = 0.002), and crack/cocaine (p = 0.003). Findings broaden the evidence base related to the effectiveness of HIV/AIDS and hepatitis risk reduction interventions designed for homeless and previously incarcerated African American women.

Prevention strategies for blood-borne viruses-in the Era of vaccines, direct acting antivirals and antiretroviral therapy

Blood-borne viruses, such as hepatitis B virus, hepatitis C virus, human immunodeficiency virus, and the facultative blood-borne hepatitis E virus, are considered a major public health problem given that they are accountable for millions of deaths each year. Treatment options, including effective vaccine design, development of antiviral strategies and the implementation of antiretroviral therapy have improved substantially over the last couple of years and contribute to successful treatment and prevention of these infectious diseases. In this review, we summarise the current knowledge and concepts in prevention of transmission of these blood-borne viruses.

Bias in Self-Reported Condom Use: Association Between Over-Reported Condom Use and Syphilis in a Three-Site Study in China

This study examined over-reporting bias in self-reported condom use and assessed its association with syphilis. A survey was conducted among 1245 female sex workers (FSWs) in three cities in China. Respondent's over-reported condom use was defined as reporting no unprotected sex for the past 24 h but testing positive for prostate specific antigen. The proportion of prevalent syphilis and active syphilis was 23 and 10 % respectively among FSWs. The proportion of over-reported condom use with sex clients only was 27-45 % among the three study sites. The proportion of over-reported condom use with all sex partners (clients, husbands, or boyfriends) was 26-46 %. FSWs who had active or prevalent syphilis were more likely to over report condom use. Self-reported condom use may not be a valid tool to measure the efficacy of HIV/STI intervention because the bias is associated with the outcome measure, i.e., syphilis.

A synthesis of meta-analytic evidence of behavioral interventions to reduce HIV/STIs

To identify the mode of delivery, communicator, and content dimensions that make STI/HIV prevention interventions most successful at increasing condom use/protected sex or reducing STI/HIV incidence. A literature search for published meta-analyses of STI/HIV prevention interventions yielded 37 meta-analyses that had statistically tested the moderating effects of the dimensions. Significant and non-significant moderators from the coded dimensions were extracted from each meta-analysis. The most consistently significant moderators included matching the gender or ethnicity of the communicator to the intervention recipients, group targeting or tailoring of the intervention, use of a theory to underpin intervention design, providing factual information, presenting arguments designed to change attitudes, and providing condom skills and intrapersonal skills training. The absence of significant effects for intervention duration and expert delivery are also notable. The success of HIV/STI prevention interventions may be enhanced not only by providing skills training and information designed to change attitudes, but also by ensuring that the content is tailored to the target group and delivered by individuals of the same gender and ethnicity as the recipients.

Outcomes of a Behavioral Intervention to Increase Condom Use and Reduce HIV Risk Among Urban African American Young Adults

African Americans comprise nearly half of people in the United States living with the human immunodeficiency virus (HIV) but compose one tenth of the population. Infection rate among young African American adults is 11 times that of Whites. The Color It Real Program was a seven-session, weekly administered, age-specific, and culturally tailored intervention designed to provide HIV education and address behavioral motivations (risk awareness, decisional balance exercises, partner negotiation, and attitudes) associated with HIV risk among African Americans ages 18 to 24 years in Atlanta, Georgia. Effectiveness was assessed through a quasi-experimental study design that consisted of intervention (n = 88) and control (n = 52) groups completing a 45-item survey. When controlling for gender and education, repeated measures analysis of variance revealed that the intervention group had significant increases in HIV transmission knowledge (F = 4.84, p = .0305), condom use, and intentions to use condoms (F = 4.38, p = .0385). Risky sexual behavior means did not significantly differ between groups (F = 1.44, p = .2331). Results indicate the value of culturally tailored educational strategies toward improved HIV knowledge and adoption of risk reduction strategies. Future studies investigating the differential impact of programs by gender and sexual orientation are also critical. Continued innovation and tailoring of risk reduction strategies for minority young adults will contribute to reducing HIV incidence and prevalence over the life course.

Do As I Say: Using Communication Role-Plays to Assess Sexual Assertiveness Following an Intervention

Sexual risk reduction interventions are often ineffective for women who drink alcohol. The present study examines whether an alcohol-related sexual risk reduction intervention successfully trains women to increase assertive communication behaviors and decrease aggressive communication behaviors. Women demonstrated their communication skills during interactive role-plays with male role-play partners. Young, unmarried, and nonpregnant African American women (N = 228, ages 18-24) reporting unprotected vaginal or anal sex and greater than three alcoholic drinks in the past 90 days were randomly assigned to a control, a sexual risk reduction, or a sexual and alcohol risk reduction (NLITEN) condition. Women in the NLITEN condition significantly increased assertive communication behavior compared to women in the control condition, yet use of aggressive communicative behaviors was unchanged. These data suggest assertive communication training is an efficacious component of a sexual and alcohol risk reduction intervention. Public health practitioners and health educators may benefit from group motivational enhancement therapy (GMET) training and adding a GMET module to existing sexual health risk reduction interventions. Future research should examine GMET's efficacy in combination with other evidence-based interventions within other populations and examine talking over and interrupting one's sexual partner as an assertive communication behavior within sexual health contexts.

Getting the balance right: Scaling-up treatment and prevention

The goals of the international response to control the HIV epidemic include high antiretroviral therapy (ART) coverage with HIV viral suppression, as well as reduction of new infections. ART use at individual and population levels reduces HIV morbidity and mortality and likely reduces HIV incidence. HIV viral suppression requires high levels of ART adherence, which necessitates support through behavioural and structural interventions to optimise effectiveness of the use of ART for prevention. Many people living with HIV remain unaware that they are HIV-infected, and HIV transmission risk is high during early infection, therefore ART expansion should be accompanied by other interventions in order to achieve the promise of treatment for prevention. Biomedical and behavioural prevention efforts focused on HIV-uninfected individuals at substantial risk of HIV acquisition are also needed to control the epidemic. Maintaining prevention programming is essential during the scale up of ART to reduce HIV transmission.

Pilot evaluation of a web-based intervention targeting sexual health service access

Sexual health service access is fundamental to good sexual health, yet interventions designed to address this have rarely been implemented or evaluated. In this article, pilot evaluation findings for a targeted public health behavior change intervention, delivered via a website and web-app, aiming to increase uptake of sexual health services among 13-19-year olds are reported. A pre-post questionnaire-based design was used. Matched baseline and follow-up data were identified from 148 respondents aged 13-18 years. Outcome measures were self-reported service access, self-reported intention to access services and beliefs about services and service access identified through needs analysis. Objective service access data provided by local sexual health services were also analyzed. Analysis suggests the intervention had a significant positive effect on psychological barriers to and antecedents of service access among females. Males, who reported greater confidence in service access compared with females, significantly increased service access by time 2 follow-up. Available objective service access data support the assertion that the intervention may have led to increases in service access. There is real promise for this novel digital intervention. Further evaluation is planned as the model is licensed to and rolled out by other local authorities in the United Kingdom.

A church-based intervention for families to promote mental health and prevent HIV among adolescents in rural Kenya: Results of a randomized trial

OBJECTIVE

To evaluate a family- and church-based intervention for adolescents and caregivers in rural Kenya to improve family relationships, reduce HIV risk, and promote mental health.

METHOD

The intervention was developed using community-based participatory methods and focused on strengthening family communication. Modules addressed economic, relationship, and HIV-related topics using evidence-based behavioral strategies alongside culturally grounded content. A stepped wedge cluster randomized trial was conducted with 124 families (237 adolescents ages 10 to 16; 203 caregivers) from 4 churches. Participants completed interviewer-administered surveys over 5 rounds. Primary outcomes included family communication, HIV risk knowledge, self-efficacy, and beliefs. Secondary outcomes included parenting, social support, mental health, and adolescent sexual behavior. We estimated intent-to-treat effects via ordinary least squares regression with clustered standard errors.

RESULTS

Relative to controls, the intervention group reported better family communication across domains at 1- and 3-months postintervention and higher self-efficacy for risk reduction skills and HIV-related knowledge at 1-month postintervention. Sexually active youth in the intervention reported fewer high-risk behaviors at 1-month postintervention, including unprotected sex or multiple partners. Male caregivers in the intervention reported higher parental involvement at both time points, and youth reported more social support from male caregivers at 3-months postintervention. No effects on secondary outcomes of parenting, social support, and mental health were detected.

CONCLUSIONS

This intervention holds promise for strengthening positive family processes to protect against negative future outcomes for adolescents. Implementation with religious congregations may be a promising strategy for improving sustainability and scalability of interventions in low-resource settings. (PsycINFO Database Record

Do Assessments of HIV Risk Behaviors Change Behaviors and Prevention Intervention Efficacy? An Experimental Examination of the Influence of Type of Assessment and Risk Perceptions

BACKGROUND

Behavioral assessments may change behaviors and responses to behavioral interventions, depending on assessment type and respondents' motivations.

PURPOSE

We observed effects on sexual behavior and human immunodeficiency virus (HIV) prevention intervention efficacy of interviews assessing recent HIV risk behavior frequency or HIV risk behavior events among respondents with different perceptions of their risk for HIV.

METHODS

Young South African sexually transmitted infection (STI) clinic clients (N=1,728) participated in a 3 (event-based vs. frequency-based vs. no interview) by 2 (evidence-based vs. standard of care risk-reduction session) RCT.

RESULTS

The interviews increased reported safer sexual behavior among youth with higher but not lower risk perceptions. The intervention session was less effective when combined with interviews, particularly among lower risk perception youth. Patterns replicated for both interviews.

CONCLUSIONS

HIV risk behavior assessments may increase resistance to interventions among unmotivated youth and enhance safer sexual behavior among motivated youth. Behavioral assessments may reduce HIV risk among motivated individuals.

Alcohol Use and HIV Testing in a National Sample of Women

The HIV/AIDS epidemic continues to disproportionately affect racial and ethnic minority groups and women in the United States. Prevention research suggests that reduced alcohol use and increased HIV testing are associated with lower incidence of HIV transmission among high-risk populations. Multivariable logistic regression analyses of the 2009 National Health Interview Survey data were performed for a national sample of 15,470 adult women to examine the relationship between alcohol use and likelihood of HIV testing. There is a significant association between level of alcohol use and HIV testing. Women who identified as heavy drinkers and moderate drinkers were significantly less likely to report ever testing for HIV. Findings add to the limited literature on the association between alcohol use and HIV testing behaviors among women. Given the incidence of HIV among women, this study highlights the importance of HIV testing, especially for alcohol-using women.

Safer sex in a digital world: A Web-based motivational enhancement intervention to increase condom use among college women

OBJECTIVE

This study is a randomized trial of a Web-based intervention to increase condom use among college women.

PARTICIPANTS

From October 2012 to March 2013, N = 422 completed baseline questionnaires and intervention procedures. n = 216 completed 3-month follow-up.

METHODS

Participants completed a decisional balance exercise examining their sex acts over the past 3 months and wrote an essay encouraging young girls to use condoms. All procedures were conducted online.

RESULTS

The intervention improved intentions to use and attitudes towards condoms for 3 subscales of condom attitudes. Attitudes following the intervention significantly predicted condom use at 3-month follow-up, and this relationship was mediated by condom intentions immediately post intervention. The relationship between intentions and condom use was moderated by group.

CONCLUSIONS

The intervention improved condom attitudes and intentions immediately post intervention, and immediately post intervention intentions had a greater impact on condom use at 3-month follow-up among those in the condom intervention compared with those in the control group.

Changes in American Adults' Sexual Behavior and Attitudes, 1972-2012

In the nationally representative General Social Survey, U.S. Adults (N = 33,380) in 2000-2012 (vs. the 1970s and 1980s) had more sexual partners, were more likely to have had sex with a casual date or pickup or an acquaintance, and were more accepting of most non-marital sex (premarital sex, teen sex, and same-sex sexual activity, but not extramarital sex). The percentage who believed premarital sex among adults was "not wrong at all" was 29 % in the early 1970s, 42 % in the 1980s and 1990s, 49 % in the 2000s, and 58 % between 2010 and 2012. Mixed effects (hierarchical linear modeling) analyses separating time period, generation/birth cohort, and age showed that the trend toward greater sexual permissiveness was primarily due to generation. Acceptance of non-marital sex rose steadily between the G.I. generation (born 1901-1924) and Boomers (born 1946-1964), dipped slightly among early Generation X'ers (born 1965-1981), and then rose so that Millennials (also known as Gen Y or Generation Me, born 1982-1999) were the most accepting of non-marital sex. Number of sexual partners increased steadily between the G.I.s and 1960s-born GenX'ers and then dipped among Millennials to return to Boomer levels. The largest changes appeared among White men, with few changes among Black Americans. The results were discussed in the context of growing cultural individualism and rejection of traditional social rules in the U.S.

Brief condom interventions targeting males in clinical settings: a meta-analysis

OBJECTIVE

The objective of this study is to assess the effectiveness of brief clinic-based condom skills interventions that target males.

STUDY DESIGN

We searched PubMed, Cumulative Index of Nursing and Allied Health Literature and PsychInfo for studies published from January 1980 through September 2014, using relevant search terms. We included studies if interventions taught about condoms lasting 60 min or shorter, used randomized or quasi-experimental design, were conducted in a clinical setting and targeted males. Two investigators sequentially reviewed abstracts. We abstracted and reviewed data from 16 studies that met the selection criteria. Where outcomes were poolable, we conducted meta-analyses using a random-effects model and I(2) index to assess heterogeneity. Outcome measures included condom knowledge, attitudes, behaviors, sexually transmitted infections (STIs)/human immunodeficiency virus and unintended pregnancy.

RESULTS

Across studies, teaching about condoms was nested within sexual risk reduction curricula. Most interventions were one on one and conducted in STI clinics. Pooled analyses indicated that intervention receipt was associated with increases in percent of sex acts with condoms (standardized mean difference=0.29 [0.18, 0.41]; 0.19 [0.06, 0.33]) and reductions in STIs at 12-month follow-up or longer {odds ratio (OR)=0.82 [95% confidence interval: 0.67, 0.99]}. One study assessed unintended pregnancy and did not find an intervention effect.

CONCLUSIONS

Study findings hold promise for considering brief condom skills interventions in clinical settings that can result in improvements in males' condom behaviors and possibly biological outcomes.