Amit Kumar Mital1, Priyanka Choudhary2, R B Jain2. 1. Department of Pediatrics, Bhagat Phool Singh Government Medical College for Women, Sonepat, India. 2. Department of Community Medicine, PGIMS, Rohtak, India.
Abstract
Background: Neurocysticercosis (NCC) is a parasitic infection acquired by consuming food and water contaminated by the faeces of a Taenia solium tapeworm carrier. It is an important cause of acquired seizures and also the common identifiable cause of new-onset seizures in children. Methods: A hospital-based prospective cross-sectional study of NCC was undertaken in a medical college in north-west India. All patients aged 1-15 years admitted to the paediatric emergency room with a first-onset seizure were selected.NCC was diagnosed and staged on the basis of MRI findings. A structured, pretested schedule was administered to each patient's parent for analysis of risk factors for NCC. Results: Of 79 patients with first-onset seizure, 43 (54.4% were diagnosed with NCC based on MRI findings. The association of NCC with age and pig-rearing near the patients' homes was statistically significant (p = 0.01 and 0.02, respectively). The association between NCC and other risk factors such as gender, religion, father's occupation, parents' literacy, source and storage of drinking water, the washing and peeling of fruit and vegetables and distance of refuse disposal from residential areas was not statistically significant. Although open defaecation is an important risk factor for transmission of NCC, there was no significant association with NCC. Conclusion: In India, NCC is a common cause of first-onset seizure. The major risk factors are poor environmental sanitation and poor food and drinking water hygiene. NCC can be controlled and prevented by generating awareness of hygienic consumption of food and water and the provision of good sanitation.
Background: Neurocysticercosis (NCC) is a parasitic infection acquired by consuming food and water contaminated by the faeces of a Taenia solium tapeworm carrier. It is an important cause of acquired seizures and also the common identifiable cause of new-onset seizures in children. Methods: A hospital-based prospective cross-sectional study of NCC was undertaken in a medical college in north-west India. All patients aged 1-15 years admitted to the paediatric emergency room with a first-onset seizure were selected.NCC was diagnosed and staged on the basis of MRI findings. A structured, pretested schedule was administered to each patient's parent for analysis of risk factors for NCC. Results: Of 79 patients with first-onset seizure, 43 (54.4% were diagnosed with NCC based on MRI findings. The association of NCC with age and pig-rearing near the patients' homes was statistically significant (p = 0.01 and 0.02, respectively). The association between NCC and other risk factors such as gender, religion, father's occupation, parents' literacy, source and storage of drinking water, the washing and peeling of fruit and vegetables and distance of refuse disposal from residential areas was not statistically significant. Although open defaecation is an important risk factor for transmission of NCC, there was no significant association with NCC. Conclusion: In India, NCC is a common cause of first-onset seizure. The major risk factors are poor environmental sanitation and poor food and drinking water hygiene. NCC can be controlled and prevented by generating awareness of hygienic consumption of food and water and the provision of good sanitation.