To Reach Unrestricted Services for Transgender Women
- Conditions
- HivSubstance AbuseTransgender Women
- Interventions
- Behavioral: Adapted SBIRT-T for transgender women
- Registration Number
- NCT03877497
- Lead Sponsor
- University of Central Florida
- Brief Summary
Florida has the fifth largest transgender population in the United States. Transgender women, particularly those of color, in the southern part of Florida are a marginalized population who are impacted by co-morbidities of substance abuse and HIV in their communities. The overall objective of the study is to use a vetted adapted brief intervention to stem the development of substance abuse in at-risk transgender women, and thereby increase primary and secondary prevention methods such as routine HIV screening, uptake of pre-exposure prophylaxis (PrEP) and use of non-occupational post-exposure prophylaxis (nPEP).
- Detailed Description
Background: Transgender women are disproportionally affected by substance abuse and HIV. Evidence-based interventions that can address both issues simultaneously may efficiently improve the overall health of transgender women and reduce burdensome health and societal costs associated with substance abuse and HIV. In South Florida, the majority of transgender women identify as Black or Latina, or transgender women of color (TWOC). TWOC are at highest risk for substance abuse and HIV acquisition, due to multiple external stressors arising as a consequence of being a gender minority, and also a racial/ethnic minority. Studies have demonstrated Screening, Brief Intervention, and Referral to Treatment (SBIRT) to be effective in mitigating development of substance use disorders (SUD) in other at-risk, marginalized populations. An adapted culturally-tailored SBIRT focused on linkage to substance use services and HIV pre- and post-exposure prophylaxis (PrEP and nPEP) may effectively reduce the odds of individuals in this special population developing a SUD and also facilitate their voluntary election of HIV screening and use of PrEP/nPEP for HIV prevention. Objectives: K99 -In preparation for the independent phase, the career development phase will include training in qualitative research methods and intervention development. R00 - In the independent phase, the study objectives will be to (a) use a mixed-methods approach to obtain formative data among 40 transgender women that will aid in adapting and developing an adapted culturally tailored SBIRT intervention (SBIRT-A), (b) pre-test and refine SBIRT-A in 15 transgender women based on formative work and, (c) pilot test SBIRT-A in a sample of 76 transgender to assess feasibility and acceptability. Pilot Design: Randomized trial among 76 adult (18 years or older) HIV uninfected transgender women at moderate risk for developing a substance use disorder who will be randomized to either SBIRT-A or the control condition (INFO-C). The INFO-C group will be a time-matched comparison control where information will be provided on substance use and PrEP services in a non-SBIRT format via printed and audio-visual study material. There will be a follow-up visit in three months to assess linkage, and barriers and facilitators to substance use services and PrEP/nPEP. Analysis: Bivariate difference tests (chi square and t-tests) will be used to test differences between SBIRT-A and INFO-C participants for the primary outcome measures (linkage to substance use services, PrEP, and nPEP) at the three-month visit. Multivariate binary logistic regressions (post- and pre-intervention) will be used to determine substance use as a predictor of (1) HIV/STI screening in the past three months and (2\&3) PrEP and nPEP uptake in the past three months. Significance: Results derived from this study will help elucidate the relationship between substance use and HIV among transgender women, including TWOC, in South Florida, and will provide evidence for a larger study that can test the efficacy of SBIRT-A to reduce prevalence of substance abuse and HIV in this special population. The aims of this study are parallel to the NIH/National Institute on Drug Abuse (NIDA) strategic plan to decrease HIV/AIDS health disparities, prevent HIV transmission, and better understand the interaction of drug abuse and HIV/AIDS.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- Male
- Target Recruitment
- 86
- Transgender woman over the age of 18
- HIV uninfected
- no current substance abuse use according to AUDIT and SBIRT criteria
- HIV infected transgender woman
- evidence of hazardous alcohol or illicit drug use
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description SBIRT-T Adapted SBIRT-T for transgender women The screening, brief intervention and referral to treatment (SBIRT-T) will be adapted and used as the intervention in the experimental arm INFO-C Adapted SBIRT-T for transgender women The INFO-C group is a time-matched comparison control where information will be provided on substance use and PrEP services in a non-SBIRT-T format via printed and audio-visual study material
- Primary Outcome Measures
Name Time Method Number of participants with substance abuse 6 months The rate of change of substance abuse incidence for both arms
- Secondary Outcome Measures
Name Time Method Rate of Preexposure prophylaxis (PrEP) election 6 months The rate of PrEP election (or new PrEP users) among study participants in both arms
Trial Locations
- Locations (2)
University of Central Florida
🇺🇸Orlando, Florida, United States
Florida International University
🇺🇸Miami, Florida, United States