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KMID : 1031120200100020069
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Journal of Epilepsy Research
2020 Volume.10 No. 2 p.69 ~ p.73
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Comparative Efficacy of IV Phenytoin, IV Valproate, and IV Levetiracetam in Childhood Status Epilepticus
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Nazir Mudasir
Tarray Rayees Ahmad
Asimi Ravouf
Syed Wajid Ali
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Abstract
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Background and Purpose: Status epilepticus (SE) is a common pediatric neurological emergency that requires immediate and vigorous management. Currently, phenytoin is the most common agent used in the setting of SE following benzodiazepine for further seizure prevention. Other drugs recently introduced for management of SE are valproic acid and levetiracetam.
Methods: This prospective randomized study included 150 pediatric patients admitted as SE. Patients were randomized into three equal groups (50 each) to receive one of the three anticonvulsants in addition to standard treatment. Patients were monitored in hospital regarding their vitals, time to regain consciousness, and seizure recurrence.
Results: At 24 hours seizures were controlled in 44 patients (88%) in phenytoin group, 39 patients (78%) in levetiracetam (LEV) group and 46 patients (92%) in valproate (VAL) group (p=0.115). The mean time to regain consciousness in phenytoin, LEV and VAL groups was 122.3±45.4, 120.8±42.8, and 75.0±30.7 minutes (mean±standard deviation) respectively. Patients in VAL group regained consciousness earlier than both phenytoin and LEV group patients (p<0.0001). At 3 months follow-up, seven (14.28%) out of 49 patients in phenytoin group, 14 (28.57%) out of 49 in LEV group and two (4%) out of 50 patients in VAL group had a seizure recurrence (p=0.0032).
Conclusions: In our study we found that both IV LEV and IV VAL safe and efficacious. The primary outcome, seizure recurrence at 24 hours, did not show a statistically significant difference in three groups (p>0.05). Also, seizure recurrence at 1 week did not reach a statistically significant difference. However, time to regain consciousness and seizure recurrence at 3 months was significantly less in VAL group (p<0.05).
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KEYWORD
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Status epilepticus, Child, Phenytoin, Valproic acid, Leveteracetam
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