New tool could help spot TB in starving children
NCT ID NCT04240990
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study involved 603 hospitalized children aged 2 to 59 months with severe acute malnutrition in Uganda and Zambia. Researchers tested various diagnostic methods—including chest X-rays, lab cultures, and symptom checks—to develop a score that helps doctors decide whether a child has tuberculosis. The goal is to improve TB diagnosis in this vulnerable group, where standard tests often fail.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could give doctors a simple tool to diagnose tuberculosis more accurately in severely malnourished children, potentially saving lives.
- What could go wrong
- This is an observational study, not a treatment trial. The score may not be accurate enough for widespread use, and results may not apply to other settings or populations.
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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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603 people
The number who actually took part.
- Started
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Nov 2019
- Finished
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Jun 2022
- 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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2 to 59 months
- 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.
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 aged 2 to 59 months * Severe acute malnutrition defined as weight-for-height Z score (WHZ) \< -3 standard deviation (SD) or mid-upper arm circumference (MUAC) \< 115 mm (in children over 6 months) or clinical signs of bilateral pitting oedema * Hospitalized per hospital clinician's decision * Parent/guardian informed consent Exclusion Criteria: \- Ongoing TB treatment or history of intake of anti-TB drugs in the last 3 months
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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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Arthur Davidson Children Hospital
Ndola, Zambia
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Lusaka University Teaching Hospital
Lusaka, Zambia
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Mulago National Referral Hospital
Kampala, Uganda
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Other studies related to the condition(s) this trial covers.
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