Study to Compare the Triple ACT AL+AQ With the ACT AL in Cambodia and Vietnam

Summary

This study is a multi-centre, open-label randomised trial to assess the efficacy, safety and tolerability of the Triple ACT artemether-lumefantrine+amodiaquine (AL+AQ) compared to the ACT artemether-lumefantrine (AL) in uncomplicated falciparum malaria in Cambodia and Vietnam. The estimated total sample size is 600 patients from 2 sites in Cambodia and 2 sites in Vietnam. There are 2 treatment arms Arm 1: Artemether-lumefantrine for 3 days Arm 2: Artemether-lumefantrine for 3 days plus Amodiaquine for 3 days. According to the World Health Organization guideline, all patients except children under 10 kilograms will also be treated with a single dose of primaquine as a gametocytocidal treatment. Funder :Bill \& Melinda Gates Foundation (BMGF) Grant reference number: OPP1132628

Timeline

Start

2018-03-19

Primary completion

2020-03-04

Completion

2020-03-04

Outcome

Missed primary endpoint

registry p = 0.38; Hazard Ratio (HR) 0.6 (95% CI 0.2 to 1.9) NCT03355664 ↗

Publications

• Background Peto TJ, Tripura R, Callery JJ, Lek D, Nghia HDT, Nguon C, Thuong NTH, van der Pluijm RW, Dung NTP, Sokha M, Van Luong V, Long LT, Sovann Y, Duanguppama J, Waithira N, Hoglund RM, Chotsiri P, Chau NH, Ruecker A, Amaratunga C, Dhorda M, Miotto O, Maude RJ, Rekol H, Chotivanich K, Tarning J, von Seidlein L, Imwong M, Mukaka M, Day NPJ, Hien TT, White NJ, Dondorp AM. Triple therapy with artemether-lumefantrine plus amodiaquine versus artemether-lumefantrine alone for artemisinin-resistant, uncomplicated falciparum malaria: an open-label, randomised, multicentre trial. Lancet Infect Dis. 2022 Jun;22(6):867-878. doi: 10.1016/S1473-3099(21)00692-7. Epub 2022 Mar 8.

Drugs

Indications