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Could a simple blood test finally diagnose TB in kids?

NCT ID NCT06113861

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

About 1,220 people

The number the study aims to enrol. It can still change while the study runs.

Started

Apr 2024

Expected to finish

Oct 2028

An estimate. End dates often move.

Lead sponsor

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

2 months to 14 years

Sex

Anyone

Show 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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Hospital de Ninos "Mario Ortiz Suarez"

    RECRUITING

    Santa Cruz, Bolivia

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