A Study to Characterise the Antimalarial and Transmission Blocking Activity of a Single Dose of DSM265 or OZ439 in Healthy Subjects With Induced Blood Stage Plasmodium Falciparum or Plasmodium Vivax Infection

• Status: Terminated
• Trial end date: 2016-05-01

Summary

Part A

-Cohort 1 DSM265 will be administered as a single dose (400 mg). For cohort 1 only, an additional single dose (400 mg) of DSM265 may be given if gametocytemia develops. Treatment with DSM265 will be given after an overnight fasting period of ≥ 8 hours. If dosing is to occur in the evening, subjects will be required to fast for ≥4 hours prior to receiving treatment. Subjects will be required to fast for a further four hours anytime after dosing with DSM265.

Part B

• Cohort 2 OZ439 will be administered as a single 200 mg dose. If recrudescence is observed, a single 400 mg dose of OZ439 will be given. Treatment with OZ439 will be administered after an overnight fasting period of ≥ 6 hours. If dosing is to occur in the evening, subjects will be required to fast for ≥4 hours prior to receiving treatment. Participants will drink 200 mL of milk prior to drug administration, and then swallow the appropriate volume of OZ439 suspension. Subjects will be required to fast for a further six hours anytime after dosing with OZ439.

• Cohort 3 DSM265 will be administered as a single dose (400 mg) as described for cohort

1. No additional dose will be administered.

• Phase: Phase 1/Phase 2

Details

• Lead Sponsor: Medicines for Malaria Venture
• Collaborators: Clinical Network Services (CNS) Pty Ltd; Q-Pharm Pty Limited; Queensland Institute of Medical Research
• Treatments: Antimalarials; Artefenomel