Could a simple blood test finally diagnose TB in kids?
NCT ID NCT06113861
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study is testing a new blood test called CRISPR-TB to diagnose tuberculosis (TB) in children more accurately. Current tests often miss TB in kids because they have fewer bacteria. The study will enroll 1,220 children in Bolivia to see if this test can detect TB better than standard methods. If it works, it could make TB diagnosis easier and faster in places with limited resources.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- CRISPR-TB blood test (cell-free DNA test)
- What this could lead to
- If successful, this could provide a simple, accurate blood test to diagnose tuberculosis in children, especially in low-resource settings where current tests often fail.
- What could go wrong
- This is an early-stage diagnostic study, not a treatment trial. The test's accuracy in real-world conditions may differ from pilot results, and it may not be widely available soon.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 1,220 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2024
- Expected to finish
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Oct 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Children from clinic population in Santa Cruz Bolivia
- Ages
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2 months to 14 years
- Sex
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Anyone
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Children presenting for evaluation for symptomatic respiratory disease and suspicion of tuberculosis will be eligible for enrollment (inclusion criteria based on Bolivian Ministry of Health guidelines for suspect cases of tuberculosis in children Exclusion Criteria: * prior treatment for TB within the past year, * current treatment for prevention of TB, * weight \< 2.5 kg., or * clinical instability, * positive COVID-19 diagnostic test
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Hospital de Ninos "Mario Ortiz Suarez"
RECRUITINGSanta Cruz, Bolivia
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Other studies related to the condition(s) this trial covers.
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