Defining Childhood Severe Falciparum Malaria for Intervention Studies

Defining Childhood Severe Falciparum Malaria for Intervention Studies

BACKGROUND Clinical trials of interventions designed to prevent severe falciparum malaria in children require a clear endpoint. The internationally accepted definition of severe malaria is sensitive, and appropriate for clinical purposes. However, this definition includes individuals with severe nonmalarial disease and coincident parasitaemia, so may lack specificity in vaccine trials. Although...

Defining Surrogate Endpoints for Clinical Trials in Severe Falciparum Malaria

BACKGROUND Clinical trials in severe falciparum malaria require a large sample size to detect clinically meaningful differences in mortality. This means few interventions can be evaluated at any time. Using a validated surrogate endpoint for mortality would provide a useful alternative allowing a smaller sample size. Here we evaluate changes in coma score and plasma lactate as surrogate endpoin...

Thrombocytopenia is predictive of lethality in severe childhood falciparum malaria.

Cerebrospinal Fluid Studies in Kenyan Children with Severe Falciparum Malaria.

The pathogenesis of the neurological complications of Plasmodium falciparum malaria is unclear. We measured proteins and amino acids in paired plasma and cerebrospinal fluid (CSF) samples in children with severe falciparum malaria, to assess the integrity of the blood brain barrier (BBB), and look for evidence of intrathecal synthesis of immunoglobulins, excitotoxins and brain damage. METHODS: ...

Plasmodium falciparum malaria: proteomic studies

Despite advances in treatment and campaigns for prevention and control of malaria on the various continents where it is still rampant, this disease remains significantly relevant to the contemporary world. Plasmodium falciparum is the organism that is mainly responsible for severe malaria, which is characterized by disturbances in different organs and systems, with possibly fatal outcomes. Alth...