PURPOSE: This study was intended to document the clinical profile and treatment outcome of West syndrome in children attending a tertiary care center in Northern India. METHOD: Data were collected by a retrospective chart review of children diagnosed with West syndrome between January 2008 and January 2012. Information was recorded pertaining to the age at onset and presentation, etiology, and associated co-morbidities; results of electroencephalography (EEG) and neuroimaging; treatment given; and final outcome. The following drugs were used for treatment: pyridoxine, prednisolone, vigabatrin, sodium valproate, nitrazepam, topiramate, and levetiracetam. The response was categorized as spasm cessation, partial improvement (>50% improvement), or no improvement. The final outcome was considered favorable when there was a complete cessation of spasms; with absence of relapse and no progression to other seizure types for at least 6 months. RESULTS: Records of 148 children (120 boys) were analyzed. The mean (SD) age at onset and presentation was 5.3 (4.6) months, and 13.1 (7.3) months, respectively. Perinatal asphyxia (61.4%), neonatal sepsis/meningitis (10.6%), and postnatal meningitis (11.4%) were the predominant causes. The etiology could not be ascertained in 16.6% of children. Favorable outcome was observed in 45 (30.4%) children with spasm cessation rate of 25.4% with prednisolone. Age at onset, gender, time lag to treatment, presence of perinatal asphyxia, or co-morbid cerebral palsy did not affect the final outcome. CONCLUSION: This study highlights the developing country perspective of children with West syndrome, including delayed presentation, adverse perinatal events as the predominant etiology, and modest response to oral steroids.
PURPOSE: This study was intended to document the clinical profile and treatment outcome of West syndrome in children attending a tertiary care center in Northern India. METHOD: Data were collected by a retrospective chart review of children diagnosed with West syndrome between January 2008 and January 2012. Information was recorded pertaining to the age at onset and presentation, etiology, and associated co-morbidities; results of electroencephalography (EEG) and neuroimaging; treatment given; and final outcome. The following drugs were used for treatment: pyridoxine, prednisolone, vigabatrin, sodium valproate, nitrazepam, topiramate, and levetiracetam. The response was categorized as spasm cessation, partial improvement (>50% improvement), or no improvement. The final outcome was considered favorable when there was a complete cessation of spasms; with absence of relapse and no progression to other seizure types for at least 6 months. RESULTS: Records of 148 children (120 boys) were analyzed. The mean (SD) age at onset and presentation was 5.3 (4.6) months, and 13.1 (7.3) months, respectively. Perinatal asphyxia (61.4%), neonatal sepsis/meningitis (10.6%), and postnatal meningitis (11.4%) were the predominant causes. The etiology could not be ascertained in 16.6% of children. Favorable outcome was observed in 45 (30.4%) children with spasm cessation rate of 25.4% with prednisolone. Age at onset, gender, time lag to treatment, presence of perinatal asphyxia, or co-morbid cerebral palsy did not affect the final outcome. CONCLUSION: This study highlights the developing country perspective of children with West syndrome, including delayed presentation, adverse perinatal events as the predominant etiology, and modest response to oral steroids.