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Atovaquone and proguanil versus amodiaquine for the treatment of Plasmodium falciparum malaria in African infants and young children.

Abstract
Malaria-related morbidity and mortality are greatest among young children in areas with high malaria transmission intensity. An open-label, randomized study was done to evaluate the efficacy and safety of the combination of atovaquone and proguanil formulated as pediatric-strength tablets (20 and 8 mg/kg of body weight, respectively, administered once daily for 3 days), compared with amodiaquine (10 mg/kg of body weight, once daily for 3 days), among children weighing > or =5 and <11 kg in Gabon. Two hundred patients aged 3-43 months were recruited. Use of atovaquone/proguanil resulted in a cure rate on day 28 of 95% (87 of 92 children), compared with 53% (41 of 78 children) for amodiaquine (difference, 42%; 95% CI, 30%-54%; P<.001). The incidence of adverse events was similar in both groups, and no serious adverse events were attributed to the use of atovaquone/proguanil. Atovaquone/proguanil was found to be highly effective and safe for the treatment of Plasmodium falciparum malaria in infants and young children weighing 5-10 kg in Africa.
AuthorsSteffen Borrmann, Jean-François Faucher, Thierry Bagaphou, Michel A Missinou, Ronald K Binder, Sophia Pabisch, Philipp Rezbach, Pierre-Blaise Matsiegui, Bertrand Lell, Gerri Miller, Peter G Kremsner
JournalClinical infectious diseases : an official publication of the Infectious Diseases Society of America (Clin Infect Dis) Vol. 37 Issue 11 Pg. 1441-7 (Dec 01 2003) ISSN: 1537-6591 [Electronic] United States
PMID14614665 (Publication Type: Clinical Trial, Comparative Study, Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
Chemical References
  • Antimalarials
  • Drug Combinations
  • Naphthoquinones
  • Amodiaquine
  • Proguanil
  • Atovaquone
Topics
  • Amodiaquine (therapeutic use)
  • Animals
  • Antimalarials (therapeutic use)
  • Atovaquone
  • Child
  • Drug Combinations
  • Drug Tolerance
  • Female
  • Humans
  • Infant
  • Malaria, Falciparum (drug therapy)
  • Male
  • Naphthoquinones (therapeutic use)
  • Proguanil (therapeutic use)
  • Treatment Outcome

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