Predictors of outcome among 31 children with infantile spasms syndrome.

OBJECTIVE: Infantile spasms syndrome is a severe epileptic encephalopathy. Management of infantile spasms remains challenging because of pharmacoresistant forms and relapsing seizures. A high number of patients with this syndrome have neurodevelopmental delay. The main objective of our study was to determine predictors to measure the neurodevelopmental outcome of patients with infantile spasms. METHODS: We prospectively evaluated 31 patients with infantile spasms from 2014 to 2017 at three hospitals in Tbilisi, Georgia. Various demographic data were evaluated at the first visit; video-EEG, brain MRI and neurodevelopmental evaluation were performed upon admission. A diary to record spasms was provided and completed by all parents/caregivers. Seizures were recorded on video and the phenomenology of infantile spasms was studied. Children were followed for one and two years after the first assessment. RESULTS: Neurodevelopmental deterioration was revealed in 61.1% on the second and 53% on the third evaluation in patients with onset of spasms before seven months of age. The mean score on the ASQ communication domain was low among structural cases. Eleven patients with pre-existing delay had developmental regression based on the second evaluation (Fisher's exact test: 7.2; df 1; p=0.01). SIGNIFICANCE: Our study reveals that age at onset of infantile spasms at less than seven months, pre-existing developmental delay, low ASQ scores and structural abnormalities on MRI are predictors of poor developmental outcome. Our data suggest that clinicians should inform parents at the first clinical evaluation about prognosis, and intervention should be started as early as possible in order to improve development.

Short-term outcomes and major barriers in the management of convulsive status epilepticus in children: a study in Georgia.

AIM: Convulsive status epilepticus is the most common childhood neurological emergency in developing countries, where poor healthcare organisation could play a negative role in the management of the condition. Unavailability of second-line injectable anticonvulsants is an additional hindering factor in Georgia. This report reflects the results of the first study aimed at evaluating the epidemiological features of convulsive status epilepticus, as well as identifying obstacles influencing the management of patients with convulsive status epilepticus in Georgia. METHODS: A prospective, hospital-based study was performed. Paediatric patients with convulsive status epilepticus, admitted to the emergency department of a referral academic hospital from 2007 to 2012, were included in the study. RESULTS: Forty-eight paediatric patients admitted to hospital met the criteria for convulsive status epilepticus. Seizure duration was significantly shorter among the group with adequate and timely pre-hospital intervention. Moreover, patients with appropriate pre-hospital treatment less frequently required mechanical ventilation (p=0.039). Four deaths were detected during the follow-up period, thus the case fatality rate was 8%. Only 31% of patients received treatment with intravenous phenytoin. CONCLUSION: The study results show that adequate and timely intervention could improve outcome of convulsive status epilepticus and decrease the need for mechanical ventilation. Mortality parameters were comparable to the results from other resource-limited countries. More than one third of patients did not receive appropriate treatment due to unavailability of phenytoin.