Sulfadoxine-pyrimethamine-based combinations for malaria: a randomised blinded trial to compare efficacy, safety and selection of resistance in Malawi.

Autor: David J Bell, Suzgo K Nyirongo, Mavuto Mukaka, Ed E Zijlstra, Christopher V Plowe, Malcolm E Molyneux, Steve A Ward, Peter A Winstanley
Jazyk: angličtina
Rok vydání: 2008
Předmět:
Zdroj: PLoS ONE, Vol 3, Iss 2, p e1578 (2008)
Druh dokumentu: article
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0001578
Popis: In Malawi, there has been a return of Plasmodium falciparum sensitivity to chloroquine (CQ) since sulfadoxine-pyrimethamine (SP) replaced CQ as first line treatment for uncomplicated malaria. When used for prophylaxis, Amodiaquine (AQ) was associated with agranulocytosis but is considered safe for treatment and is increasingly being used in Africa. Here we compare the efficacy, safety and selection of resistance using SP or CQ+SP or artesunate (ART)+SP or AQ+SP for the treatment of uncomplicated falciparum malaria.455 children aged 1-5 years were recruited into a double-blinded randomised trial comparing SP to the three combination therapies. Using intention to treat analysis with missing outcomes treated as successes, and without adjustment to distinguish recrudescence from new infections, the day 28 adequate clinical and parasitological response (ACPR) rate for SP was 25%, inferior to each of the three combination therapies (p
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