Comparison of the Serum Concentrations of Micronutrients Zinc and Iron in Epileptic Children before and after Administration of Valproic ACID

Authors

  • Ratih Dwi Andini1 , Darto Saharso2 , Roedi Irawan2 , Prastiya Indra Gunawan2

DOI:

https://doi.org/10.37506/ijfmt.v15i1.13421

Keywords:

epilepsy, micronutrients iron and zinc, valproic acid, children.

Abstract

Introduction: The mortality rate of epileptic patients has increased despite advances in the treatment of
epilepsy. Several studies have indicated that changes of micronutrient homeostasis led to seizures. The
anticonvulsant valproic acid affects the intracellular concentration of micronutrients.
Objective: To compare the serum concentrations of micronutrients zinc and iron in paediatric patients with
epilepsy before and after administration of valproic acid.
Method: A prospective cohort design study was conducted in children with epilepsy from July to December
2019 in the outpatient department of paediatric neurology, Dr. Soetomo Regional Public Hospital, Surabaya,
Indonesia. Serum concentrations of micronutrients zinc and iron were measured using the colorimetric
method. Statistical analysis used paired t-test with p<0.05 being considered significant.
Results: The study sample comprised 20 children with epilepsy. There were 13 (65%) males. Eight (40%)
children were in the 1-5 year age group. Seizure type was generalised in 18 (90%) patients. The mean serum
iron concentrations before and after valproic acid treatment were 23.9±16.8 µmol/L and 25.8±16.4 µmol/L
respectively (p=0.700). The mean serum zinc concentrations before and after valproic acid treatment were
13±16.8 µmol/L and 26.8±15.4 µmol/L respectively (p=0.004).
Conclusions: There was a statistically significant increase in the mean serum zinc concentration after
valproic acid treatment in children with epilepsy. There was however no statistically significant increase in
the mean serum iron concentration after valproic acid treatment in children with epilepsy.

Author Biography

Ratih Dwi Andini1 , Darto Saharso2 , Roedi Irawan2 , Prastiya Indra Gunawan2

1
Resident in Department of Child Health, Faculty of Medicine, Universitas Airlangga/ Dr. Soetomo General
Hospital, Surabaya, Indonesia, 2Lecturer and Consultant in Paediatric Neurology Division Department of Child
Health, Faculty of Medicine, Universitas Airlangga/ Dr. Soetomo General Hospital, Surabaya, Indonesia

Published

2020-12-31

How to Cite

Ratih Dwi Andini1 , Darto Saharso2 , Roedi Irawan2 , Prastiya Indra Gunawan2. (2020). Comparison of the Serum Concentrations of Micronutrients Zinc and Iron in Epileptic Children before and after Administration of Valproic ACID. Indian Journal of Forensic Medicine & Toxicology, 15(1), 289-294. https://doi.org/10.37506/ijfmt.v15i1.13421