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Your journey
1What's a trial
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More info
You can access this
clinical trial
if you have
Plasmodium Falciparum Infection
and you are
between 18 and 45
years old
This is an early phase trial to determine
the dosage and safety of the new treatment.
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The purpose

This is a single center, randomized and controlled human study to optimize controlled human malaria infection (CHMI) administered by direct venous inoculation (DVI). 36 healthy adults aged between 18 and 45 years, will be randomized to one of five groups and will be inoculated with PfSPZ Challenge DVI. Participation duration is estimated to be 2 months, while the study duration is planned to be 4 months. The primary objective of this study is to assess the safety and reactogenicity of PfSPZ Challenge administered by DVI using 7G8 and NF54 P. falciparum strains.

Provided treatments

  • Biological: PfSPZ (7G8) Challenge
  • Biological: PfSPZ (NF54) Challenge

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: NCT02780154. The sponsor of the trial is National Institute of Allergy and Infectious Diseases (NIAID) and it is looking for 30 volunteers for the current phase.
Official trial title:
A Phase 1 Trial to Evaluate the Safety and Infectivity of Direct Venous Inoculation of Aseptic, Purified, Cryopreserved Plasmodium Falciparum (7G8 and NF54) Sporozoites in Non-immune Adults in Baltimore, USA