Childhood epilepsy: a study of etiological and prognostic factors for failure of remission at a tertiary care government hospital, a prospective COHORT study

Authors

  • Pinto Nathaniel Manipal Hospital, Goa, India
  • D’Lima Annely Department of Pediatrics, Goa Medical College, Bambolim, Goa, India
  • Pinto Jessica DEIC, North Goa District Hospital, Goa, India
  • Maria Piedade Silveira Department of Pediatrics, Goa Medical College, Bambolim, Goa, India

DOI:

https://doi.org/10.18203/2349-3291.ijcp20221370

Keywords:

Pediatric epilepsy, Prognosis, Neuroimaging, EEG, Follow-up

Abstract

Background: This study was carried out to identify early predictive factors of medically intractable childhood epilepsy. We also aimed to explore the prognosis in terms of remission with anti-epileptic drug (AED) treatment and to identify the predictors of poor prognosis (failure of remission) in relation to the control of epilepsy.

Methods: Children with epilepsy were included. Information recorded at the time of the first visit: age, gender, age at onset of epilepsy, patient history, AED treatment and Seizure control. Details of general and neurological examination were also recorded. These patients were then followed up over a one-year period to assess for remission and patient compliance with medication.

Results: A total of 239 patients between the ages of 1 month and 12 years were diagnosed with epilepsy according to the International league against epilepsy (ILAE) classification. Of these 213 patients followed up. Among these, 126 (59.1%) patients attained remission while 87 (40.8%) patients failed to attain remission. Age of onset less than 1 year, microcephaly, developmental delay at diagnosis, a definite etiology, infantile spasms, structural abnormality detected on neuroimaging, abnormal electro-encephalography (EEG) and the requirement for polytherapy to achieve seizure control were found to be associated with a poor prognosis (failure of remission).

Conclusions: The poor prognostic factors for childhood epilepsy at diagnosis are age of onset <1 year, microcephaly, infantile spasms, structural abnormality on neuroimaging and abnormal EEG. At follow up patients requiring an add-on AED to pre-existing treatment regimen is associated with a lesser likelihood of achieving remission.

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Author Biography

D’Lima Annely, Department of Pediatrics, Goa Medical College, Bambolim, Goa, India

Pediatrics

References

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Published

2022-05-25

How to Cite

Nathaniel, P., Annely, D., Jessica, P., & Silveira, M. P. (2022). Childhood epilepsy: a study of etiological and prognostic factors for failure of remission at a tertiary care government hospital, a prospective COHORT study. International Journal of Contemporary Pediatrics, 9(6), 536–541. https://doi.org/10.18203/2349-3291.ijcp20221370

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Original Research Articles