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Clinical Trials/NCT07475702
NCT07475702RecruitingNot Applicable

Moon and Sun Brothers: A Community Prevention Intervention (Hermanos de Luna y Sol)

San Francisco State University2 sites in 1 country360 target enrollmentStarted: January 13, 2026Last updated:
Interventions

Trial Snapshot

Phase
Not Applicable
Status
Recruiting
Enrollment
360
Locations
2
Primary Endpoint
Self-reported condomless anal intercourse

Study Overview

Brief Summary

The goal of this quasi-experimental, community intervention is to reduce HIV sexual risk among Latino immigrant bisexual men or men who have sex with men. The main questions the study aims to answer are:

Does the intervention improve sexual risk behaviors? Does the intervention increase self-esteem and social support? Are self-esteem and social support mediators in the link between the intervention and sexual risk? Researchers will compare information from the intervention versus control participants to answer the above questions.

Participants in the intervention arm will take part in:

  • One day-long (8-hour) group retreat.
  • Weekly discussion groups.
  • Community events and civic engagement activities.
  • Prevention counseling. Participants in the control arm will not be part of any activity.

Study Design

Study Type
Interventional
Allocation
Non Randomized
Intervention Model
Parallel
Primary Purpose
Prevention
Masking
None

Eligibility Criteria

Ages
18 Years to — (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
Yes

Inclusion Criteria

  • Identify as male.
  • Latino/x/e
  • Report having sex with men only, or both men and women in the last 12 months.
  • Speaks, reads/writes in Spanish.
  • ≥18 years of age.
  • Has access to a computer, laptop, tablet or smart phone device.
  • Be willing to participate in the study.
  • Be able to provide informed consent.

Exclusion Criteria

  • Populations younger than 18 years.
  • Individuals who have participated in an Hermanos de Luna y Sol program in either the intervention or control group locations.

Arms & Interventions

Control Community

No Intervention

Participants in the control arm will be unexposed to the intervention components.

Intervention Community

Other

Over the course of twelve months, study participants will participate in: 1) One day-long (8-hour) group retreat (dosage: 100%); 2) Weekly discussion groups (dosage: minimum of 50% of weekly sessions); 3) Community participation (dosage: minimum of 5 civic engagement activities; 50% of community events); and 4) Prevention counseling sessions (dosage: minimum of 1 session). Intervention participants will take part in all four components.

Intervention: Moon and Sun Brothers: A Community Prevention Intervention (Behavioral)

Outcomes

Primary Outcomes

Self-reported condomless anal intercourse

Time Frame: From baseline to end the of intervention, at twelve months.

Secondary Outcomes

  • Self-Esteem(From enrollment to the end of intervention at 12 months)
  • Social Support(From enrollment to the end of intervention, at 12 months.)

Investigators

Sponsor Class
Other
Responsible Party
Sponsor

Study Sites (2)

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