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More info
You can access this
clinical trial
if you have
Malaria
and you are
between 18 and 45
years old
1
2
This is a medium phase trial determining
the safety and dosage of the new treatment, as well as its efficacy.
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The purpose

The purpose of this study is to assess the safety and efficacy of adjuvanted R21 alone and in combination with a viral-vectored vaccine regimen (constituting adjuvanted R21 + ChAd63 and MVA encoding ME-TRAP) against malaria sporozoite challenge in healthy malaria-naive volunteers. Healthy adult volunteers will be recruited in London, Oxford and Southampton. All vaccinations will be administered intramuscularly. The study involves having either two, three or five vaccinations and then undergoing challenge infection with malaria, or receiving no vaccinations then undergoing challenge infection with malaria.

Provided treatments

  • Biological: R21 with Matrix-M1
  • Biological: ChAd63 ME-TRAP
  • Biological: MVA ME-TRAP

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT02905019. The sponsor of the trial is University of Oxford and it is looking for 63 volunteers for the current phase.
Official trial title:
A Phase I/IIa Sporozoite Challenge Study to Assess the Safety and Protective Efficacy of Adjuvanted R21 at Two Different Doses and the Combination Malaria Vaccine Candidate Regimen of Adjuvanted R21 + ChAd63 and MVA Encoding ME-TRAP.