The investigators' overall objective is to assess the effectiveness, implementation and costs of a streamlined TB diagnostic evaluation strategy based around rapid, onsite molecular testing. The intervention strategy was developed based on theory-informed assessment of barriers to TB diagnostic evaluation at community health centers in Uganda and a process of engagement with local stakeholders. It includes: 1) Point-of-care molecular testing using GeneXpert as a replacement for sputum smear microscopy; 2) Re-structuring of clinic-level procedures to facilitate same-day TB diagnosis and treatment; and 3) Quarterly feedback of TB evaluation metrics to health center staff. The investigators' central hypothesis is that the intervention strategy will have high uptake and increase the number of patients diagnosed with and treated for active pulmonary TB. To test this hypothesis, the investigators will conduct a pragmatic cluster-randomized trial at community health centers that provide TB microscopy services in Uganda in partnership with the National TB Program (NTP). The investigators utilize an effectiveness-implementation hybrid design in which, concurrent with the clinical trial, the investigators will conduct nested mixed methods, health economic and modeling studies to assess 1) whether the intervention strategy modifies targeted barriers to TB diagnostic evaluation; 2) fidelity of implementation of the intervention components (i.e, the degree to which intervention components were implemented as intended vs. adapted across sites); and 3) cost-effectiveness and public health impact.
Age range
18 Years – 100 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Number Treated for Microbiologically-confirmed TB Within 14 Days After Presentation to the Health Center for TB Evaluation
Timeframe: Within 14 days after presentation to the health center for tuberculosis evaluation