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Viruses and febrile convulsions
Abstract:
In 276 children admitted to hospital with febrile convulsions a wide range of virus types was identified by means of nasopharyngeal secretions and cough/nasal swabs. The overall virus identification rate was 49%. Analysis of age, sex, family history, and past history showed no marked differences between the virus-positive and the virus-negative children. More than 80% had symptoms of respiratory infection in association with their convulsions, whether or not a virus was identified. Convulsions were not apparently more severe in the virus-positive group. Rapid virus diagnosis was found helpful in the management of children with febrile convulsions. The virus aetiology of many febrile convulsions has implications both for hospital cross-infection and for research into methods of prevention.
Insights
Rapid virus identification in children with febrile convulsions is helpful for management. Respiratory infections frequently accompany these seizures, regardless of identified viral cause, impacting hospital cross-infection and prevention research.
Area of Science:
- Pediatrics
- Virology
- Infectious Diseases
Background:
- Febrile convulsions are common in children.
- The role of viral infections in febrile convulsions requires further elucidation.
- Understanding the etiology is crucial for effective management and prevention strategies.
Purpose of the Study:
- To identify the prevalence of various virus types in children hospitalized with febrile convulsions.
- To assess the association between viral infections and clinical characteristics of febrile convulsions.
- To evaluate the utility of rapid virus diagnosis in managing febrile convulsions.
Main Methods:
- Nasopharyngeal secretions and cough/nasal swabs were collected from 276 children with febrile convulsions.
- Virus identification was performed using appropriate diagnostic techniques.
- Clinical data including age, sex, family history, and past history were analyzed.
Main Results:
- An overall virus identification rate of 49% was achieved.
- No significant differences were observed between virus-positive and virus-negative groups regarding demographics and medical history.
- Over 80% of children presented with respiratory infection symptoms, irrespective of virus detection.
Conclusions:
- Viral infections are a significant factor in a substantial proportion of febrile convulsions.
- Rapid virus diagnosis aids in the clinical management of children with febrile convulsions.
- The findings have implications for preventing hospital-acquired infections and developing novel prevention methods.