Malaria drug combo under scrutiny: could tafenoquine interact?
NCT ID NCT07060794
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether a malaria drug called tafenoquine interacts with two other common malaria treatments (DHA-piperaquine and artesunate-pyronaridine) in adults with vivax malaria. About 507 participants will receive one of the combinations or a delayed treatment to compare safety and how well they prevent the parasite from returning. The goal is to find the best way to combine these drugs for effective malaria control.
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
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
About 507 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
-
Jun 2026
An estimate. Start dates often move.
- Expected to finish
-
Jun 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.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: * P. vivax peripheral parasitaemia (mono-infection) * G6PD normal status (G6PD activity ≥70% of the adjusted male median * as determined by the Standard G6PD (SD Biosensor, ROK)) * Fever (temperature ≥37.5⁰C) or history of fever in the preceding 48 hours * Age ≥18 years * Haemoglobin at presentation ≥8g/dl * Written informed consent. * Living in the study area and willing to be followed for six months Exclusion Criteria: * Danger signs or symptoms of severe malaria * Pregnant or lactating females * Regular use of drugs with haemolytic potential * Known hypersensitivity to any of the study drugs * History of any psychiatric disorder
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Vivax malaria are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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.
More trials for these conditions
Other studies related to the condition(s) this trial covers.