Start4All - Start Taking Action for TB Diagnosis (DARE-TB)
60,000 participantsStarted 2026-03-01
Plain-language summary
DARE-TB has been designed to address critical evidence gaps on the diagnostic performance and operational value of near point-of-care (NPOC) nucleic acid amplification tests (NAATs) within community-based case finding (CBCF) strategies. Although World Health Organization (WHO) recommends wider access to molecular testing, its use remains concentrated in facility-based settings well short of the global targets and largely dependent on sputum production. This creates a substantial diagnostic gap for people reached through community screening who either cannot provide sputum or whose sputum specimens cannot be tested on a NAAT at a facility, particularly for marginalized, hard-to-reach populations with poor access to healthcare.
Who can participate
Age range
10 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.
Inclusion criteria
. Age:
. Community setting:
. Screening eligibility:
. Consent:
Exclusion criteria
. Age o Below 10 years at enrolment
. Screening eligibility
. Consent and follow-up
. Current TB treatment
Questions worth asking your doctor
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.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
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.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Primary Endpoint: Diagnostic accuracy (sensitivity, specificity, PPV, NPV) of NPOC assays (tongue swab and sputum swab) compared against the microbiological reference standard (MRS: sputum culture).
Timeframe: The overall duration of the DARE-TB Study is expected to be 12 months, beginning in Q2 2026 and concluding in Q2 2027. Recruitment, diagnostic testing, and follow-up will all occur between Q2 2026 and Q1 2027