Examining Psycho-Socioeconomic Linkages in TB Care: The UPLIFT Trial

Introduction: Tuberculosis (TB) remains an ongoing public health and socioeconomic challenge worldwide, especially in low- and middle-income countries such as Vietnam. Despite improvements in healthcare, TB still causes significant problems to those infected, especially within marginalized populations, including financial hardship, stigma, and mental health issues. This study aims to assess the effectiveness of a psycho-socioeconomic support intervention intended to improve treatment outcomes and reduce financial hardship faced by TB-affected households in Vietnam, measured through catastrophic costs. Methods: A hybrid type II effectiveness implementation study using a randomized control trial study design will be employed to evaluate the effectiveness and implementation of the intervention. The study will be conducted in 12 Vietnamese provinces across Northern, Central, and Southern regions, targeting areas with lower TB treatment success rates. Participants will be randomly assigned to either a control group, which will receive standard care, or an intervention group, which will receive cash transfers conditioned on participation in TB Club peer-support meetings. Data will be collected on the individual, household and district levels. Individual outcomes will include treatment success, health-related quality of life, TB-related stigma, and anxiety and depression. Household outcomes will include catastrophic cost incurrence, changes in financial capital and livelihoods, and TB service and universal health coverage (UHC) uptake. Implementation outcomes, by district, will include fidelity, satisfaction, participation, acceptability, and quality. Hypothesis: The study hypothesizes that providing financial and enhanced psychosocial support to people with TB will improve their treatment success and reduce the financial burden on TB-affected households.