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Malaria, Vivax clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Malaria, Vivax clinical trials that are recruiting, at sites in 4 countries (most in Ethiopia (1), Madagascar (1), India (1)). By phase: Phase 3 (2), Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 4Countries
Newest Malaria, Vivax clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Serology-guided radical treatment to reduce Plasmodium vivax relapses in Ethiopia and Madagascar | Phase 3 | Addis Ababa and 1 other locations | Recruiting | Apr 11, 2025 |
| Comparing Tafenoquine and Primaquine for treating P. Vivax Malaria in India | Phase 3 | Ahmedabad and 4 other locations | Recruiting | Oct 30, 2024 |
| Comparing treatments for Plasmodium vivax malaria | Phase 4 | Mae Sot, Changwat Tak | Recruiting | Mar 28, 2023 |
All recruiting trials (3)
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Serology-guided radical treatment to reduce Plasmodium vivax relapses in Ethiopia and Madagascar
This project will use an antibody blood test to find people recently infected with P. vivax and give G6PD-tested patients primaquine plus a blood-stage antimalarial to try to prevent relapses in selected communities.
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Comparing Tafenoquine and Primaquine for treating P. Vivax Malaria in India
This study is testing whether Tafenoquine combined with Chloroquine works better and is safer than Primaquine with Chloroquine for treating P. Vivax malaria in people aged 2 and older in India.
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Comparing treatments for Plasmodium vivax malaria
This study is testing whether a new malaria treatment called tafenoquine works better when combined with other antimalarial drugs for people with Plasmodium vivax malaria.
Related topics
Quick answers
How many Malaria, Vivax clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 4 countries. The most sites are in Ethiopia (1 trial), Madagascar (1 trial), India (1 trial), Thailand (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 3: 2, Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.