IRCT20221105056406N1 IRCT 2022-11-26 Sabzevar University of Medical Sciences Comparison of phenobarbital and levetiracetam in febrile seizures Comparison of phenobarbital and levetiracetam in children with febrile seizures 2022-11-16 anticipated 100 Complete https://irct.ir/trial/66675 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Block randomization was used for randomization. sample allocation in the study was based on a random sequence provided by the statistics consultant(Table of random numbers).The sequence used was double blocks. 2 Febrile convulsion(F.C). Intervention 1: First intervention group: The intervention method is a group of children aged 6 months to 60 months who have seizures caused by fever and have indications for drug therapy. Phenobarbital drug is given to this group in the amount of 3 to 5 mg per kilogram daily in two divided doses, and after 5 half-lives from the start of the drug (about 15 days), the serum level of the drug is measured by hplc method. And the number of convulsions and the intervals between convulsions and the side effects of the drug are checked before and after taking the drug. Intervention 2: Intervention group: The intervention method is a group of children aged 6 months to 60 months who have seizures caused by fever and have indications for drug therapy. In this drug group, levetiracetam is given at a dosage of 10 to 20 mg per kg twice a day. and after 5 half-lives from the start of the drug (about 15 days), the serum level of the drug is measured by hplc method. And the number of convulsions and the intervals between convulsions and the side effects of the drug are checked before and after taking the drug. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is It is not yet known if there will be a plan to make this available.