New decision tool aims to catch childhood TB earlier in africa
NCT ID NCT06593080
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new way to help doctors in Mozambique and Zambia decide if a sick child has tuberculosis (TB). The approach uses simple checklists and decision guides, supported by a computer system, to improve diagnosis and treatment, especially for children with HIV or severe malnutrition. Over 30,000 children will take part, and the goal is to see if this tool helps more kids get the right TB treatment faster.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Treatment Decision Algorithms (TDA) and Clinical Decision Support System (CDSS)
- What this could lead to
- If successful, this could provide a practical, evidence-based way to diagnose and treat childhood TB more effectively in resource-limited settings, reducing deaths and severe illness.
- What could go wrong
- This is a large implementation study, not a drug trial, so it tests a process rather than a new treatment. Results may vary by location and depend on how well health workers adopt the new system.
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.
- 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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About 30,240 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2024
- Expected to finish
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Aug 2027
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.
- Ages
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Up to 14 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: The effectiveness assessment will be conducted using aggregated or individual data from direct beneficiaries of the intervention: * All sick children aged below 15 years entering the selected health facilities (DH and PHC) at either outpatient (OPD) or inpatient (IPD) departments, including children from high-risk groups, as well as children identified as contact of TB cases through community- or facility-based household contact tracing. * Children with presumptive TB. The WHO definition of presumptive TB will be used, as defined in the 2022 WHO Operational Handbook, namely: children are classified as having presumptive TB if they have unremitting symptoms lasting more than 2 weeks (any one of cough, fever, not eating well or anorexia, weight loss or failure to thrive, fatigue, reduced playfulness or decreased activity) . The definitions of presumptive TB have been adapted locally for the programmatic pilot. All children with presumptive TB as defined locally will be considered in the intervention and in secondary effectiveness and sub-group analyses. High-risk group will be defined using the definition in WHO-suggested TDAs A\&B as children younger than 2 years, CLHIV or children with SAM. CLHIV will be defined per national testing strategy including positive PCR test for children below the age of 18 months. Children will be considered to have SAM (and thereby be eligible for the TB-Speed SAM algorithm) using WHO criteria. These include being \<5 years with a weight-for-height Z score (WHZ) \< -3 SDs or mid-upper arm circumference (MUAC) \< 115 mm (in children over 6 months) or clinical signs of bilateral pitting oedema, and being aged ≥5 years with a body mass index (BMI) for age Z-score \< -3SD. Exclusion Criteria: There will be no exclusion criteria for the programmatic pilot: all children will be offered the intervention.
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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
29 sites. 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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Allessandras Urban Health Centre
RECRUITINGLuanshya, Copperbelt, Zambia
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Chaisa Urban Health Centre
RECRUITINGLuanshya, Copperbelt, Zambia
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Chawama Urban Health Centre
RECRUITINGChingola, Copperbelt, Zambia
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Chipepo Rural Health Centre
RECRUITINGChirundu, Southern Province, Zambia
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Chiwempala Urban Health Centre
RECRUITINGChingola, Copperbelt, Zambia
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Fisenge Urban Health Centre
RECRUITINGLuanshya, Copperbelt, Zambia
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Habulile Rural Health Centre
RECRUITINGKalomo, Southern Province, Zambia
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Hachipilika Rural Health Centre
RECRUITINGChirundu, Southern Province, Zambia
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Jamba Rural Health Centre
RECRUITINGChirundu, Southern Province, Zambia
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Kabundi East Urban Health Clinic
RECRUITINGChingola, Copperbelt, Zambia
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Kalomo District Hospital
RECRUITINGKalomo, Southern Province, Zambia
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Kalomo Urban Health Centre
RECRUITINGKalomo, Southern Province, Zambia
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Kapululira Rural Health Centre
RECRUITINGChirundu, Southern Province, Zambia
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Kasompe Urban Health Centre
RECRUITINGChingola, Copperbelt, Zambia
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Kawama Urban Health Centre
RECRUITINGLuanshya, Copperbelt, Zambia
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Lusitu Rural Health Centre
RECRUITINGChirundu, Southern Province, Zambia
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Malaika Urban Health Centre
RECRUITINGLuanshya, Copperbelt, Zambia
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Mawaya Urban Health Centre
RECRUITINGKalomo, Southern Province, Zambia
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Mikomfwa Urban Health Centre
RECRUITINGLuanshya, Copperbelt, Zambia
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Mtendere Mission Referal hospital
RECRUITINGChirundu, Southern Province, Zambia
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Muchinshi Rural Health Centre
RECRUITINGChingola, Copperbelt, Zambia
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Namwianga Urban Health Centre
RECRUITINGKalomo, Southern Province, Zambia
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Nchanga 1 Urban Health Centre
RECRUITINGChingola, Copperbelt, Zambia
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Nchanga North Referal Hospital
RECRUITINGChingola, Copperbelt, Zambia
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Nkandanzovu Rural Health Centre
RECRUITINGKalomo, Southern Province, Zambia
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Roan Antelope General Hospital
RECRUITINGLuanshya, Copperbelt, Zambia
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Siachitema Rural Health Centre
RECRUITINGKalomo, Southern Province, Zambia
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Sikoongo Rural Health Centre
RECRUITINGChirundu, Southern Province, Zambia
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Thomson District Hospital
RECRUITINGLuanshya, Copperbelt, Zambia
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can 'Queen Mothers' bring HIV testing to the doorstep?
- 150,000 children to be tracked from birth to old age in massive health study
- Can a Once-Daily HIV pill with food match Twice-Daily dosing during TB treatment?
- Scientists map HIV's hiding spots in early infection
- Can simple sputum and urine tests catch tuberculosis earlier?
- Can a common virus be turned into a TB vaccine? scientists test VIR-1778