New study aims to safely treat breastfeeding moms for malaria
NCT ID NCT07060404
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how much of the malaria drugs primaquine and tafenoquine pass to babies through breast milk. It involves 60 breastfeeding mothers in Papua New Guinea who recently gave birth. The goal is to find a safe way to treat and prevent relapses of vivax malaria in new mothers without harming their infants.
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 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
-
About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
-
Apr 2026
An estimate. Start dates often move.
- Expected to finish
-
May 2027
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
-
Female participants only
- Healthy volunteers
-
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: 1. ≥18 years of age 2. Both mother and infant have G6PD activity \>70% (normal activity; SD Biosensor) 3. They have no significant co-morbidity 4. Delivered a live singleton baby within past 48-hours 5. Rapid diagnostic test negative for malaria 6. No history of hypersensitivity to 8-aminoquinoline drugs 7. Plan to exclusively breastfeed for at least two months 8. History of vivax malaria (as per health book) 9. They can attend follow-up assessments for the duration of the study Exclusion Criteria: 1. Either mother/infant have G6PD activity \<70% (SD Biosensor) 2. Either mother/infant have significant co-morbidity 3. Mother did not deliver a live singleton within past 48-hours 4. Mother/infant are rapid diagnostic test positive for malaria 5. Mother has a history of hypersensitivity to 8-aminoquinoline drugs 6. Mother does not plan to exclusively breastfeed for at least two months 7. Mother does not have a history of vivax malaria (as per health book) 8. Cannot or are not willing to attend follow-up assessments for the duration of the study
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Drug pharmacokinetics in healthy volunteers 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 places running it
1 site. The list below names each one and where it is.
-
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.
Contacts and locations
Locations
-
Alexishafen Health Centre
Madang, Madang Province, MP511, Papua New Guinea