The Utility of Index Case Recruitment for Establishing Couples' Eligibility: An Examination of Consistency in Reporting the Drug Use of a Primary Partner Among Sexual Minority Male Couples

Optimizing Individual HIV Testing and Counseling for Emerging Adult Sexual Minority Men (Aged 18 to 24) in Relationships: A Pilot Randomized Controlled Trial of Adjunct Communication Components

The majority of new HIV infections in the US occur among sexual minority men (SMM) with older adolescent and emerging adult SMM at the highest risk. Those in relationships face unique HIV prevention challenges. Existing sexual HIV transmission risk interventions for male couples often encounter implementation challenges and engaging younger SMM early in relationships may be particularly difficult. This pilot randomized controlled trial evaluated the acceptibility and feasibility of We Test HIV testing - a behavioral health intervention tailored for younger SMM in realtionships - and generated preliminary estimates of effect size. The intervention comprises two adjunct moduls - video-based communication skills training as well as communication goal setting and planning - delivered in conjunction with routine HIV testing and counseling in individual or dyadic formats. A sample of 69 SMM aged 17 to 24 were recruited online. Following baseline assessment, youth were randomized to receive either the experimental, We Test, intervention or routine HIV testing (the control condition). Follow-up assessments were completed 3 and 6 months post-baseline. Results suggested the study was feasible and the individually delivered format was acceptible. We Test HIV testing was associated with significant improvements in communication skills. In addition, youth who remained in a relationship experienced an increase in communal coping to reduce HIV infection risk and relationship power. While groups did not differ with respect to condomless anal sex with casual partners, these psycho-social constructs (communication, communal coping with HIV prevention, and relationship power) may serve as mediators of intervention effects on sexual risk reduction in a larger study.

Drug use and condomless sex among sexual minority men in relationships: Whether relationship quality is a risk or protective factor depends upon what they believe their partners do

Sexual minority male (SMM) couples tend toward behavioral similarity around cannabis use, illicit drug use, and sex with casual partners. Similarity in these behaviors may contextualize associations with relationship quality. This study tested the hypotheses that perceptions of partner (cannabis and illicit) drug use and sexual behavior would predict personal drug use and sexual behavior as well as moderate the association between relationship quality and these health outcomes. Recruitment via social networking applications yielded a sample of 5511 cisgender SMM aged 18-85 (M = 38.21, SD = 12.16) who were in a relationship with an adult cisgender male main partner. Respondents completed an online survey assessing their own cannabis use, illicit drug use, and condomless anal sex (CAS) with casual partners during the past 30 days as well as their belief about their partner's engagement in these behaviors. Three subscales of the Perceived Relationship Quality Components (PRQC) scale assessed relationship quality. Across the observed range of PRQC scores participants who reported their partner used cannabis, used other illicit drugs, and had recent CAS with a casual partner were more likely to report engaging in these activities themselves. Among participants who indicated their partner did not engage in these activities, relationship quality was negatively associated with personal cannabis use (OR = 0.985, p < 0.001), illicit drug use (OR = 0.973, p < 0.001), and CAS with casual partners (OR = 0.979, p < 0.001); meanwhile, among those who reported their partner engaged in these behaviors - relationship quality was positively associated with the odds of these behaviors (OR = 1.018, p < 0.001; OR = 1.015, p < 0.001; OR = 1.019, p = 0.015 for cannabis, illicit drug use and CAS with casual partners respectively). These findings suggest that perceptions of a partner's behavior contextualize associations between relationship quality and personal behavioral risk. Results emphasize the importance of integrating components that support relationship quality into behavioral health interventions for SMM couples and SMM in relationships.

Factors associated with individual and couple participation in online sexual health research with Latinx sexual minority men

Latinx sexual minority men (LSMM) have higher rates of HIV incidence than most other ethnic and racial groups. Given that transmission risk is higher among primary partners, it is critical to identify factors that would facilitate partner recruitment into couples-based sexual health research studies. The present study utilizes a sample of index participants (n= 625), which includes 530 LSMM who did not recruit their partner and 95 LSMM who successfully did so (N = 625). Participants completed measures of communication styles and cultural values of masculinity. Findings suggest that caballerismo (chivalry/nurturing) and constructive communication were significantly and positively associated with the odds of recruiting one's partner in an interaction model. Consideration of cultural factors and communication style may enhance the efficiency of recruitment of LSMM and facilitate partner engagement.

Pilot Randomized Controlled Trial of Motivational Interviewing with Sexual Minority Male Couples to Reduce Drug Use and Sexual Risk: The Couples Health Project

A randomized controlled trial evaluated the preliminary efficacy of a dyadically-delivered motivational interviewing (MI) intervention to reduce drug use and sexual risk in a sample of 50 sexual minority (cis)male (SMM) couples. In each couple, at least one partner was aged 18-29; reported drug use and sexual HIV transmission risk; and was HIV-negative. Couples were randomized to either the three-session MI intervention or an attention-matched control, with follow-up surveys completed at 3- and 6-months post-baseline. Between-group differences for all outcomes were non-significant in the overall sample. Subsequent moderation analyses indicated the intervention significantly reduced illicit drug use (excluding marijuana) at 3-month follow-up when either respondents (B = - 1.96; interval rate ratio-IRR 0.02-1.22; p = .001), their partners (B = - 2.60; IRR 0.01-0.64; p = .004), or both (B = - 2.38; IRR 0.01-0.80; p = .001) reported high levels of baseline use. The intervention also reduced condomless anal sex (CAS) with casual partners when both partners reported high frequency baseline CAS (B = - 2.54; IRR 0.01-0.83; p = .047). Findings provide initial evidence of the potential for MI to address drug use and sexual risk-taking among SMM couples at highest risk.Trial Registration ClinicalTrials.gov (NIH U.S. National Library of Medicine) Identifier: #NCT03386110.

Identity and Relationship-Based Discrimination, and Mental Health in a Sample of Sexual Minority Male Couples

PURPOSE

The study explored the unique associations of individual identity-based discrimination and relationship-based discrimination with mental health among sexual minority male couples. It also examined whether couples' relationship functioning moderated associations between relationship-based discrimination, the experience of one's romantic relationship being devalued, and mental health outcomes.

METHODS

Baseline dyadic data drawn from a clinical trial involving 70 couples (N= 140) were analyzed using Actor-Partner Interdependence Modeling. The sample consisted of sexual minority men, of which 54.3% identified as a person of color. Each partner completed the computerized survey independently. Data were collected using the Relationship Marginalization Scale, Dyadic Adjustment Scale, Generalized Anxiety Disorder-7, and Center for Epidemiologic Studies Depression Scale-Revised scales.

RESULTS

Dyadic adjustment moderated (i.e., buffered against) the association between relationship-based discrimination and depressive symptoms. The effects appeared to follow an intra-individual pattern (B _ACTOR = -0.06, p = .048 and B _PARTNER = -0.07, p = .030) indicating the lack of evidence for crossover effects. The interaction terms predicting anxiety yielded non-significant results.

CONCLUSIONS

The current research suggests that dyadic functioning buffers against the effects of stigma. These findings point to the potential utility of interventions to improve relationship functioning into interventions addressing stigma among partnered sexual minority men.

Day-level associations between drug use and sexual behavior in male couples: Actor partner interdependence modeling of timeline follow-back data

BACKGROUND

Both marijuana and other illicit drugs (e.g., cocaine/crack, methamphetamines, ecstasy, gamma-hydroxybuterate, and ketamine) have been linked to the occurrence of condomless anal sex (CAS) with casual partners among sexual minority men (SMM) and these associations largely generalize to partnered SMM. Software advances now permit testing the day-level correspondence between participants' sexual behavior and their own drug use (actor effects) as well as their partners' (partner-effects).

METHODS

Participants comprised 50 couples (100 individuals) recruited in the New York City metro area. All were 18 or older and identified as cis male. In each couple, at least one partner was 18-29 years old, HIV-negative, reported recent (past 30 day) drug use and recent (past 30 day) CAS with a casual partner or CAS with a non-monogamous or sero-discordant main partner at screening.

RESULTS

Marijuana was associated with CAS between main partners on days both partners reported its use. A similar pattern was observed for other illicit drugs. Respondents were more likely to report CAS with casual partners on days CAS between main partners occurred. Both marijuana and other illicit drugs were associated with increased likelihood of CAS with casual partners on days a main partner did not use drugs. These associations were attenuated on days where partners reported the use of different drugs.

CONCLUSIONS

The co-occurrence of CAS with main and casual partners maximizes shared sexual risk. Results support the continued emphasis on dyadic HIV prevention interventions and the development of theoretically-based interventions that may address drug use by both partners in the relationship.

Population-Specific Correlates of Sexual Arrangements and Communication in a National Sample of Latinx Sexual Minority Men

While the literature on sexual arrangements has expanded considerably, less is known about sexual arrangements among ethnically diverse populations, particularly Latinx sexual minority men (LSMM). Relationship research may overlook culturally salient correlates (e.g., ideals of masculinity or immigration-related factors) of sexual arrangements. The current study explored relationship-related factors (i.e., sexual arrangements, sexual communication, and relationship functioning) as well as Latino-specific factors, including dominant cultural views of masculinity (machismo/caballerismo) and immigration among partnered LSMM. Participants were recruited nationwide through social media and geo-location dating apps. All participants were aged 18 or older, cisgender male, lived in the U.S., including Puerto Rico, were able to read in either English or Spanish, and indicated they were currently in a relationship with a cismale partner. Multinomial regression was used to calculate the odds of being in an open or monogamish arrangement relative to a monogamous arrangement. Multivariable linear regression analysis was conducted to examine factors related to sexual communication. Language spoken with partner, adherence to more general heteronormative beliefs (genderism), and substance use were associated with specific sexual arrangement groups. The findings also suggested that birthplace, language spoken with partner variables, and machismo were associated with specific sexual arrangements and with sexual communication. This study highlights that factors associated with sexual arrangements and sexual communication may be population specific. The current study points to a complex interplay between culturally relevant ideals of masculinity and sexual arrangements as well as sexual communication among partnered Latinx sexual minority men.