[Malaria severity criteria and prognostic factors among children in Dakar]

Area of Science:

• Tropical medicine
• Pediatric infectious diseases
• Epidemiology of malaria

Context:

• Malaria remains a significant public health challenge, particularly in sub-Saharan Africa.
• Understanding severity and prognostic factors is crucial for improving patient outcomes.
• The Dakar Centre Hospitalier National d'Enfants Albert Royer de Fann (CHNEAR) serves a vulnerable pediatric population.

Purpose:

• To assess severity factors and prognostic indicators for death in pediatric Plasmodium falciparum malaria cases.
• To identify clinical signs and laboratory findings associated with severe malaria.
• To determine risk factors contributing to mortality in children treated for malaria.

Summary:

• A prospective study in 2007 identified a 6.4% severe malaria rate in children aged 0-15 years.
• Convulsions, obtundation, hyperparasitemia, and severe anemia were common indicators of severity.
• Mortality was 11.1%, with young age, coma, respiratory distress, and hypoglycemia identified as significant risk factors for death.

Impact:

• The findings highlight the importance of recognizing and managing specific poor prognostic factors in severe pediatric malaria.
• Interventions targeting coma, respiratory distress, and hypoglycemia could significantly reduce hospital mortality.
• This research contributes to evidence-based strategies for combating severe malaria in children in Senegal.