New rapid test could slash TB diagnosis time in High-Burden regions
NCT ID NCT04752592
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a new rapid blood test called SeroSelectTB to see if it can diagnose active tuberculosis (TB) faster than current methods. Over 9,000 adults in South Africa, Tanzania, and Ethiopia who were unwell and suspected of having TB or pneumonia took part. The goal is to provide same-day results at local clinics, reducing delays in starting treatment and potentially lowering the spread of TB.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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9,097 people
The number who actually took part.
- Started
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Sep 2021
- Finished
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Dec 2025
- Lead sponsor
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A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 18 years of age or older * Informed Consent Form signed * Unwell, suspected to have TB or pneumonia Exclusion Criteria: * Currently receiving TB treatment * On TB treatment past 30 days or more, or last dose less than 1 month before enrolment
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Kilimanjaro region, Tanzania
Moshi, Tanzania
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Sidama region
Awasa, Ethiopia
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Stellenbosch University Clinics
Cape Town, Western Cape, 7505, South Africa
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a 4-Month drug cocktail cure TB as well as 6 months?
- Can a 4-Drug combo cut TB treatment time in half?
- Can new drug cocktails shorten TB treatment?
- Can higher doses of TB drugs cut treatment time?
- New rapid test could free TB patients from isolation sooner
- New TB cocktail aims to shorten treatment