New hope for kids: shorter malaria treatment on the horizon
NCT ID NCT07403643
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will test the safety and effectiveness of a drug called tafenoquine in 60 children with vivax malaria in Papua New Guinea. Vivax malaria can hide in the liver and come back, so the goal is to find a treatment that clears the infection completely. The children will receive tafenoquine along with standard malaria medicines and be monitored for 84 days.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2026
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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2 to 12 years
- 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: * Have normal G6PD activity (\>70% enzyme activity) as confirmed by quantitative SD Biosensor * Do not have severe malaria (by WHO criteria) * Have rapid diagnostic test and/or microscopically confirmed uncomplicated malaria (any species) * Have no significant co-morbidity * Have no history of hypersensitivity to primaquine * Have no history of hypersensitivity to artemether-lumefantrine or dihydroartemisinin-piperaquine * Are able to attend all scheduled follow-up visits Exclusion Criteria: * Have \<70% G6PD enzyme activity, as confirmed by quantitative SD Biosensor * Have signs or symptoms of severe malaria (by WHO criteria) * Test negative for malaria by rapid diagnostic test and/or microscopy * Have signs or symptoms of a significant co-morbidity * Have a history of hypersensitivity to primaquine * Have a history of hypersensitivity to artemether-lumefantrine or dihydroartemisinin-piperaquine * Cannot, or are not willing, to attend all scheduled follow-up visits
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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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Alexishafen Health Centre
Madang, Madang Province, MP511, Papua New Guinea
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