BackgroundCalifornia’s relatively low smoking rate (10.1% in 2019–2020) (About CHIS, UCLA Center for Health Policy Research, 2024) masks deep disparities among low-income populations, where smoking rates are nearly double that of their middle- to upper-income peers. Low-income smokers report a similar desire to quit and similar rates of recent quit attempts as smokers from other groups; yet, they often face barriers in accessing effective resources to facilitate successful cessation.MethodsOur team will conduct a pragmatic stepped-wedge cluster, randomized controlled trial of Enhanced Multicomponent Proactive Navigator-Assisted Cessation of Tobacco Use (EMPACT-Us), a suite of tobacco cessation services supported by patient navigators, designed in close partnership with patients, providers, and community stakeholders. The study will take place at Family Health Centers of San Diego (FHCSD), the largest federally qualified health center (FQHC) in San Diego. Eight primary care clinics are included, where 70% (n = 13,496) of smokers at FHCSD receive care.DiscussionWe hypothesize that multiple points of engagement and integration of navigation services into the workflow of existing staff will improve utilization and cessation success. This study will examine if the enhanced suite of services offers insights on how to best integrate evidence-based tobacco treatment services into usual care.Trial registrationClinicalTrials.gov, NCT05750537, Registered on March 1, 2023.https://clinicaltrials.gov/study/NCT05750537.
Read full abstract