Reisinger EC, Horstmann RD, Dietrich M. Tolerance of mefloquine alone and in combination with sulfadoxine-pyrimethamine in the prophylaxis of malaria.
Trans R Soc Trop Med Hyg 1989;
83:474-7. [PMID:
2694482 DOI:
10.1016/0035-9203(89)90253-8]
[Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
A randomized double blind study was performed to evaluate the tolerance and the acceptance of mefloquine alone (Lariam) compared to a combined drug regimen consisting of mefloquine, sulfadoxine and pyrimethamine (MSP; Fansimef) in the prophylaxis of malaria. 175 Europeans travelling to different malaria endemic areas received either mefloquine alone (250 mg/week) or its combination with sulfadoxine (500 mg/week) plus pyrimethamine (25 mg/week). One person taking mefloquine and two taking MSP discontinued the drug intake because of moderate clinical side effects. Mild and moderate adverse clinical reactions predominantly concerning the gastro-intestinal tract and the autonomous nervous system were reported with a significantly higher occurrence in the MSP group. With both prophylactic regimens, reversibly elevated liver enzyme activities (glutamate oxalate transaminase and glutamate pyruvate transaminase [GPT]) were observed after prophylaxis. The increase of GPT serum activity correlated significantly with relatively high GPT levels before prophylaxis in both groups. This finding suggests a limited use of both regimens in cases of liver dysfunction. One case of mefloquine-resistant Plasmodium falciparum malaria was observed from West Africa; this patient was cured by a standard regimen of chloroquine.
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