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The objective of this study was to determine the bioequivalence among three commercial tablet formulations of MQ, i.e. Lariam, Mephaquin, and Mefloquine-(AC Farma) when given in combination with artesunate.
Pharmacokinetic parameters were determined for mefloquine in whole blood from Peruvian subjects with uncomplicated falciparum malaria administered Mephaquin®, Mefloquine-AC Farma, and Lariam®. The Mefloquine-AC Farma arm comprised 13 patients while the reference (Lariam) and Mephaquin arms consisted of 12 patients. Although Cmax was significantly less (p=0.04) in the Mephaquin arm (AUC0-t = 2500 ng/ml/day) relative to the reference (AUC0-t = 2820 ng/ml/day) arm, there were no significant differences in the AUC∞, tmax, and t1/2 for Mefloquine-AC Farma or Mephaquin relative to the reference. Except for the Cmax of the Mefloquine-AC Farma, the 90% confidence intervals for all parameters of both treatments were outside the specified FDA range of 80-125%. Therefore both formulations were not considered bioequivalent to the reference.
Observational Model: Cohort, Time Perspective: Prospective
Centers for Disease Control and Prevention
Published on BioPortfolio: 2014-08-27T03:35:39-0400
The purpose of this pilot study is to evaluate the use of (1) 'malaria prevalence', (2) 'malaria incidence' and (3) 'malaria mortality' as a measure of malaria transmission in The Gambia, ...
We wish to understand how resistance to malaria develops and how this affects the growth rate of malaria in individuals who have past exposure to malaria.
Purpose of the study is to determine whether LSA-1/AS02A combination malaria vaccine is effective at preventing malaria.
The goal of this study is to develop a safe, well tolerated, and highly efficacious azithromycin combination treatment for uncomplicated falciparum malaria. Azithromycin is a drug that has...
The purpose of the study is to determine whether LSA-1/AS01B combination malaria vaccine is effective at preventing malaria.
Sick neonates in malaria endemic areas are frequently transfused with donor blood unscreened for malaria parasite. Consequently, they are at risk of transfusional malaria which can lead to increased n...
Rapid and precise diagnosis of malaria is an essential element in effective case management and control of malaria. Malaria microscopy is used as the gold standard for malaria diagnosis, however resul...
Insecticide-treated nets (ITNs) reduce malaria morbidity and mortality in endemic areas. Despite increasing availability, the use of ITNs remains limited in some settings. Poor malaria knowledge is a ...
Although consensus exists that malaria in pregnancy (MiP) increases the risk of malaria in infancy, and eventually nonmalarial fevers (NMFs), there is a lack of conclusive evidence of benefits of MiP ...
Although the malaria burden in the Lao PDR has gradually decreased, the elimination of malaria by 2030 presents many challenges. Microscopy and malaria rapid diagnostic tests (RDTs) are used to diagno...
Malaria caused by PLASMODIUM VIVAX. This form of malaria is less severe than MALARIA, FALCIPARUM, but there is a higher probability for relapses to occur. Febrile paroxysms often occur every other day.
Vaccines made from antigens arising from any of the four strains of Plasmodium which cause malaria in humans, or from P. berghei which causes malaria in rodents.
A protozoan parasite that causes vivax malaria (MALARIA, VIVAX). This species is found almost everywhere malaria is endemic and is the only one that has a range extending into the temperate regions.
Malaria caused by PLASMODIUM FALCIPARUM. This is the severest form of malaria and is associated with the highest levels of parasites in the blood. This disease is characterized by irregularly recurring febrile paroxysms that in extreme cases occur with acute cerebral, renal, or gastrointestinal manifestations.
A protozoan parasite that occurs naturally in the macaque. It is similar to PLASMODIUM VIVAX and produces a type of malaria similar to vivax malaria (MALARIA, VIVAX). This species has been found to give rise to both natural and experimental human infections.
Antiretroviral Therapy Clostridium Difficile Ebola HIV & AIDS Infectious Diseases Influenza Malaria Measles Sepsis Swine Flu Tropical Medicine Tuberculosis Infectious diseases are caused by pathogenic...