Addressing Substance Use Through CVCT

Phase I: Utilizing formative qualitative data on the correspondence of sexual agreements, drug use, and sexual risk behavior, the study team created two adjunct intervention components:

Communication skills training videos: The team produced a brief (20-minute) communication skills training video. The video includes 4 scenes in which a gay couple is depicted discussing HIV risk, sexual agreements, or drug use. The scene is viewed twice. The first viewing includes common communication errors. The second viewing portrays the use of more effective interpersonal communication and a more adaptive outcome.

Substance use agreement module: The team developed a structured activity to assist couples in clarifying their understanding and goals around substance use. The module includes the completion of a calendar detailing recent substance use and structured debriefing questions.

Phase II: A randomized controlled trial to assess the feasibility, acceptability, and preliminary efficacy of novel intervention components will be conducted. The trial involves 70 couples (n = 140 individuals). Half of the couples are randomized to complete the drug calendar (the other half do not). Half of the couples are randomized to view communication skills training videos, the other half do not. The result is four intervention conditions:

• CHTC as usual
• CHTC + communication skills training videos
• CHTC + substance use module
• CHTC + communication skills training videos + substance use calendar

Participants complete a baseline assessment (either online or in person) prior to their intervention session. All intervention sessions are completed with both members of the couple together. Follow-up assessments are completed individually online at 1, 3, and 6 months post-intervention.

Inclusion criteria

Both members of the couple:

• are born male and current male gender identity;
• identify as gay, bisexual or same-sex attracted;
• read English at 8th grade level or better;
• have access to the Internet;
• agree to audio and video recording of intervention sessions;

At least one member of the couple:

• reports the use of any drug listed on the DAST-10 in the previous 30 days.
• s identified as HIV negative during screening and baseline assessments.

The couple

• has been together for at least 3 months;
• has engaged in oral or anal sex with one another in the past 3 months;

Exclusion criteria

• At baseline either member of the couple reports intimate partner violence (IPV), which is defined as serious physical or sexual violence that occurs outside the context of consensual bondage or sado-masochistic sexual play, which results in concerns about safety.
• At the first in-person meeting, staff will be empowered to deem the couple ineligible for the intervention if they identify inconsistencies between information provided in the eligibility screener and the in-person meeting (e.g., discrepancies in age or duration of relationship) or any issues that might hinder participation (e.g., attending meeting high or drunk). The couple may also be deemed ineligible if participant responses are sufficiently inconsistent to call into question the validity of their individual responses.