Clinical trial of amodiaquine in the community of Attécoubé (Abidjan, Côte d'Ivoire)(May-December 1955)]

A prospective study in the municipality of Attécoubé (Abidjan, Côte d'Ivoire) evaluated the sensitivity of P. falciparum to amodiaquine with a posology of 35 mg/kg over 3 days (1st day: 15 mg/kg; 2nd day: 10 mg/kg; 3rd day: 10 mg/kg) as well as its tolerance of this dosage. One hundred five WHO in vivo standard tests were performed over 7 days on subjects aged > 15 years from May to December 1995. The subjects were carriers of varying number of trophozoites: between 1000 to 34,000 trophozoites were recorded with a mean of 5193 trophozoites by microliter. We divided the subjects into two groups: group A with 43 patients to whom we administered medication and group B with 62 subjects who took their medication on their own. Clinical and parasitological verifications were made on D0, D2 and D7. Biological verification was conducted for 31 subjects of group A by mean of SGOT and SGPT quantity determination on D0 and D2. This survey revealed that 1.9% of P. falciparum malaria patients had precocious therapeutic failure to amodiaquine (35 mg/kg over 3 days) in this area. Clinical and biological tolerance was good and there was no difference between the two groups. We suggest that amodiaquine might be used for uncomplicated malaria at first intention in Abidjan.