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Cerebral Malaria: Pathophysiology of Clinical Features

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Synonyms

Malaria comatose; Malarial coma

Definition, Epidemiology, and Clinical Features of Cerebral Malaria

The conventional World Health Organization (WHO) definition of cerebral malaria (CM) comprises unrousable or deep coma in a patient with asexual forms of malaria parasites in the peripheral blood where there is no other apparent cause for altered consciousness (WHO 2000). It is also known as malarial coma or malaria comatosa.

Of the estimated 500 million clinical episodes of malaria that occur globally each year, 1–4 % of patients will develop severe disease and 10 % of these will have CM (Idro et al. 2005). Most CM occurs in young sub-Saharan African children, but it is a well recognized albeit less frequent complication in adults. The case fatality rate for pediatric CM varies by geographical region but has remained at approximately 20 %, while a further 5–10 % of children are left with neurological sequelae that range from mild and transient abnormalities to profound and...

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Correspondence to Timothy M. E. Davis .

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Davis, T.M.E., Laman, M., Manning, L. (2014). Cerebral Malaria: Pathophysiology of Clinical Features. In: Hommel, M., Kremsner, P. (eds) Encyclopedia of Malaria. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-8757-9_99-1

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