Pharmacokinetics and Bioequivalence Evaluation of Two Fixed-Dose Tablet Formulations of Dihydroartemisinin and Piperaquine in Vietnamese Subjects
Author(s) -
Nguyen Trong Chinh,
Nguyen Ngoc Quang,
Nguyễn Xuân Thành,
Bui Dai,
Jason P. Geue,
Russell S. Addison,
Thomas Travers,
Michael D. Edstein
Publication year - 2008
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.00927-08
Subject(s) - bioequivalence , dihydroartemisinin , pharmacokinetics , piperaquine , vietnamese , medicine , pharmacology , mathematics , artemisinin , immunology , malaria , linguistics , philosophy , plasmodium falciparum
The two fixed-dose combinations of dihydroartemisinin and piperaquine (Artekin and Arterakine) were found to be bioinequivalent in healthy Vietnamese subjects. However, because the peak plasma concentrations and areas under the concentration-time curves of dihydroartemisinin and piperaquine were only marginally different between the two formulations, similar therapeutic efficacies are expected in the treatment of malaria infections.
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