Drug resistance in malaria and in tuberculosis (TB) are major global health problems. Although the terms multidrug-resistant TB and extensively drug-resistant TB are precisely defined, the term multidrug resistance is often loosely used when discussing malaria. Recent declines in the clinical effectiveness of antimalarial drugs, including artemisinin-based combination therapy, have prompted the...

BACKGROUND Repeated antimalarial treatment for febrile episodes and self-treatment are common in malaria-endemic areas. The intake of antimalarials prior to participating in an in vivo study may alter treatment outcome and affect the interpretation of both efficacy and safety outcomes. We report the findings from baseline plasma sampling of malaria patients prior to inclusion into an in vivo st...

Malaria kills more than 1 million people a year, mostly children in sub-Saharan Africa. Antimalarial drug resistance is one of the greatest challenges facing malaria control today. We present Ronald, a Domain-Specific Language to model the fundamental forces driving antimalarial drug resistance including drug pharmacokinetics and pharmacodynamics, drug regimens and parasite genotypes. Example o...

BACKGROUND It is known that antimalarial drugs reduce the risk of low birth weight (LBW) in pregnant patients. However, a previous Cochrane review did not evaluate whether the level of antimalarial drug resistance could modify the protective effect of antimalarial drugs in this regard. In addition, no systematic review exists comparing current recommendations for malaria prevention during pregn...

Antimalarial drug toxicity is viewed differently depending upon whether the clinical indication is for malaria treatment or prophylaxis. In the treatment of Plasmodium falciparum malaria, which has a high mortality if untreated, a greater risk of adverse reactions to antimalarial drugs is inevitable. As chloroquine resistance has become widespread, alternative agents may be used in treatment re...

BACKGROUND & OBJECTIVES The antimalarial combination drug artemether/lumefantrine has been shown to be effective against malaria parasite through its haemolytic action. This drug is sometimes co-administered with vitamin C in patients with malaria. Vitamin C is associated with antioxidant properties which would be expected to protect against haemolytic effects of this antimalarial drug. This st...