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Study identifier: NCT06148792 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Revised Tafenoquine Dose to Improve Radical Cure for Vivax Malaria

Condition: Vivax Malaria  ·  Sponsor: Menzies School of Health Research

PhasePhase 3
Planned participants1090
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The goal of this clinical trial is to assess the efficacy and safety or a revised weight band tafenoquine dose in vivax malaria patients. The main question\[s\] it aims to answer are: * is a revised weight-based TQ regimen (TQRevised: target dose 7.5mg/kg) non-inferior to high dose primaquine (7mg/kg over 7 days) * is a revised weight-based TQ regimen (TQRevised: target dose 7.5mg/kg) superior to fixed dose tafenoquine (300mg) * is the tolerability and safety of TQRevised acceptable * is TQRevised acceptable and feasible Participants will receive a tafenoquine target dose 7.5mg/kg in weight bands. Researchers will compare this to patients receiving a fixed dose tafenoquine and high dose primaquine to see if safe and effective.

This description comes directly from the study's public registry record.

Talk to the study team

Hellen Mnjala  ·  +610889468675  ·  hellen.mnjala@menzies.edu.au

kamala K Thriemer  ·  +610889468644  ·  kamala.ley-thriemer@menzies.edu.au

Always discuss trial participation with your own doctor first.

Locations (4)

Dr Marcus LacerdaManaus, BrazilRecruiting
Arba Minch General HospitalArba Minch, EthiopiaRecruiting
Puskesmas HanuraHanura, IndonesiaNot Yet Recruiting
Dr Moses Laman and Dr Brioni MooreAlexishafen, Papua New GuineaRecruiting

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Source record: clinicaltrials.gov/study/NCT06148792