A randomized, comparative study of supervised and unsupervised artesunate–amodiaquine, for the treatment of uncomplicated malaria in Ghana

AbstractAlthough the use of artesunate–amodiaquine treatment is growing in Africa, data on its effectiveness are limited. In only the second published comparison of supervised and unsupervised treatments with this combination, Ghanaian children with uncomplicated malaria have recently been investigated in an open-label, randomized, comparative study. Children aged 6–120 months attending the Navrongo War Memorial hospital between November 2005 and December 2006 were enrolled if they had uncomplicated Plasmodium falciparum malaria and at least one of their parents/guardians gave their informed consent. Overall, 638 patients were screened, 357 were found to have P. falciparum infection, and 308 of these satisfied the other selection criteria and were enrolled. The subjects were divided randomly into two treatment arms. All the children were scheduled to receive 10 mg amodiaquine/kg and 4 mg artesunate/kg daily for 3 days but only 154 (the 'supervised') were given all their treatments in hospital, with each d...