Neurocysticercosis and epilepsy in Cameroon

Abstract

During January 2002 the frequency of Taenia solium cysticercosis was studied in a series of 504 epileptic patients from 3 rural localities in the West and North-West provinces of Cameroon using an enzyme-linked immunosorbent assay for both circulating antigen (Ag-ELISA) and antibody (Ag-ELISA) detection. Taenia solium antigens were detected in the sera of 1.2% of the patients whereas specific antibodies against the parasite were present in 44.6% of the patients. Significantly less seropositive results in Ab-ELISA were recorded in Batibo than in Bandjoun and Bamendjou, whereas a borderline significant difference was recorded with increasing age. Furthermore, 56.2% of patients with late-onset epilepsy showed antibodies against cysticercosis. Taenia solium cysticercosis appears to be an important cause of epilepsy in Cameroon.