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Clinical Trial Summary

Primary Objective

- To characterize the potential pharmacokinetic interactions of artemether -lumefantrine, amodiaquine and primaquine in healthy adult subjects.

Secondary Objectives

- To characterize the pharmacokinetic properties of artemether-lumefantrine, amodiaquine and primaquine when given alone and in combination.

- To evaluate the safety and tolerability of co-administered artemether-lumefantrine, amodiaquine and primaquine.

- To investigate pharmacogenetic polymorphisms affecting drug levels of artemether-lumefantrine, amodiaquine and primaquine and their metabolites.


Clinical Trial Description

The study design is an open-label pharmacokinetic study in healthy G6PD normal Thai subjects. This study will enroll 16 healthy subjects. Participants who pass the screening process will have 6 admissions in the hospital to receive 6 drug regimens as below

First admission visit: The subject may be randomized to receive either Artemether-Lumefantrine or Amodiaquine with more than 6 weeks washout period before second admission visit.

Second admission visit: Subject who receives Artemether-Lumefantrine from previous visit will receive amodiaquine in this visit and vice versa. This visit will required more than 6 weeks washout period before third admission visit.

Third admission visit: Every subject will receive Artemether-lumefantrine and Amodiaquine with more than 6 weeks washout period before forth admission visit.

Forth admission visit: Every subject will receive Primaquine with more than 1 week washout period before fifth admission visit.

Fifth admission visit: Subject may randomize to receive either Artemether-Lumefantrine and Primaquine or Artemether-Lumefantrine and Amodiaquine and Primaquine in this visit with more than 6 weeks washout period before sixth admission visit.

Sixth admission visit: Subject who receives Artemether-Lumefantrine and Amodiaquine and primaquine from previous visit will receive Artemether-Lumefantrine and Primaquine in this visit and vice versa. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT02696954
Study type Interventional
Source University of Oxford
Contact
Status Terminated
Phase Phase 1/Phase 2
Start date November 18, 2016
Completion date March 2019

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