Motivate Vaccinate Activate: An Effectiveness-Implementation Trial to Assess the Impact of a Multi-Component Community-Based Intervention to Increase RSV Vaccine Uptake Among Latino Older Adults
University of California, San Francisco
Summary
In collaboration with community-based organizations, this study will focus on increasing RSV vaccine use among Latinos. The study will determine how effective community health worker counseling and text-message approaches are to (1) increase RSV vaccine use among older adults (Motivate phase) and (2) encourage younger adults to discuss RSV vaccination with their older friends and family members (Activate phase).
Description
In this type 1 hybrid-implementation study, the investigators will utilize a well-established community-academic partnership to achieve multiple aims. In the Motivate phase, the study will randomize 400 Latino older adults to community health worker (CHW) counseling and text message nudges vs. CHW delivered RSV vaccine vs. text-message nudges alone. The primary outcome in the Motivate phase is RSV vaccine uptake. In the Activate phase, using a parallel design, investigators will randomize 350 Latino adults (18-49 years) to CHW 'activation' counseling to encourage them to discuss RSV vaccine wi…
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- Yes
Motivate Aim Inclusion Criteria: * Age 50 years or older * Self-identify as Latino/a/x and/or indigenous groups from Latin America * Eligible for RSV vaccination per current CDC/ACIP recommendations * Fluent in Spanish or English * Has not received the RSV vaccine * Has a cell phone * Lives or works in San Francisco or Daly City * Able to provide informed consent Motivate Aim Exclusion Criteria: * Intent to move outside of San Francisco or Daly City in the next year * Nursing home resident * Household member participating in Aim 1 or 2 * Unable to provide consent Motivate Aim Inclusion Cri…
Interventions
- BehavioralMotivate Aim: CHW text message reminders and counseling
Participants receive both text message reminders and a counseling session, along with information about RSV and the vaccine, to encourage RSV vaccine uptake.
- BehavioralMotivate Aim: CHW text message reminders only
Participants receive text message reminders along with information about RSV and the RSV vaccine to encourage vaccine uptake, but do not receive the counseling intervention
- BehavioralActivate Aim: CHW text message reminders and counseling
Participants receive both text message reminders and a counseling session, along with information about RSV and the vaccine, to encourage discussion of RSV vaccine uptake among older adults in their social networks
- BehavioralActivate Aim: CHW text message reminders only
Participants receive text message reminders along with information about RSV and the vaccine to encourage discussion of RSV vaccine uptake among older adults in their social networks, but do not receive the counseling intervention
Location
- University of California, San FranciscoSan Francisco, California