Engaging community pharmacy in tuberculosis case detection (ENHANCE): a study protocol for an implementation study in Indonesia

An implementation study will be piloted in Bandung City, Indonesia, from February to November 2025. The program will engage pharmacy personnel in screening, educating, and referring people with presumed TB to community health centers (CHCs) for further diagnostic work-up. This study will involve selecting 20 pharmacies and 4 CHCs. Sequential research activities will be performed, incorporating quantitative and qualitative approaches, i.e., (1) building a coalition, (2) developing a conceptual program, (3) program socialization and educational intervention, and (4) program implementation and evaluation. The program outcomes will be reached according to the sequential research activities: (1) a joint agreement among the key actors and implementers, (2) a conceptual program for implementation, (3) improved capacity of implementers and availability of practice aids and system for the implementation, (4) the effectiveness of the program implementation. The Consolidated Framework for Implementation Research will be used as a framework in this study. Descriptive and multivariable analyses will be used for quantitative data, while thematic analysis will be used for qualitative data. Finally, an implementation outcome will be comprehensively analyzed, considering the quantitative and qualitative data analyses for the key factors of the successful program.