SERUM SODIUM LEVELS IN PATIENTS WITH EPILEPSY USING LEVETIRACETAM MONOTHERAPY

Authors

  • Mustafa Abdulsamad Mahmood M.B.Ch.B. / F.I.C.M.S (Neurology) Alanbar Directory of Health
  • Dr. Nameer Mohammed Tahir Al-Talib M.B.Ch.B, FICMS/neuro, Consultant neurologist in Al-Yarmok Teaching Hospital

Keywords:

Levetiracetam, hyponatremia, epilepsy, serum sodium

Abstract

Levetiracetam, a commonly prescribed antiepileptic drug, is favored for its efficacy and minimal side effects. Despite its general safety, there have been reports suggesting a potential risk of hyponatremia in patients treated with this medication. Hyponatremia is a significant concern as it can lead to severe neurological and systemic symptoms. Understanding these variations is critical for clinicians to manage potential adverse effects and ensure optimal therapeutic outcomes. This study aims to evaluate serum sodium levels among epileptic patients treated with levetiracetam as monotherapy.

This observational, descriptive, cross-sectional study included 60 conveniently sampled participants from December 1, 2022, to December 1, 2023. Participants met the 2017 International League Against Epilepsy (ILAE) diagnostic criteria and completed a questionnaire covering study variables.

The study population consisted of 68.3% females and 73.3% participants under 40 years of age. The most common epilepsy type was Idiopathic Generalized Epilepsy (63.3%), with the majority receiving 500 mg of levetiracetam twice daily. The mean treatment duration was 24.68 months, and seizure control varied across patients. Serum sodium levels were consistent across different treatment durations (p-value 0.907). Levetiracetam did not adversely impact serum sodium levels, with a mean serum sodium level of 138.875 mmol/L for the majority of participants.

References

1. Anwar H, Khan QU, Nadeem N, Pervaiz I, Ali M, Cheema FF. Epileptic

seizures. Discoveries. 2020 Apr;8(2).

2. Shi M, Liu C, He L, Wu H, Wu Y. Therapeutic drug monitoring and the therapeutic reference range of levetiracetam for Chinese patients: Problemsmand issues. Seizure. 2023 Jul 1;109:26-33.

3. Yi ZM, -, Wen C, Cai T, Xu L, Zhong XL, Zhan SY, Zhai SD. Levetiracetam for epilepsy: an evidence map of efficacy, safety and economic profiles. Neuropsychiatr Dis Treat. 2018 Dec 17;15:1-19.

4. Rondon H, Badireddy M. Hyponatremia. [Updated 2023 Jan 23]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan- . Available from: https://www.ncbi.nlm.nih.gov/books/NBK470386/

5. Rosca EC, Simu M. Levetiracetam—induced hyponatremia. Acta

Neurologica Belgica. 2018 Mar;118(1):123-4

6. Valeta T. Idiopathic Generalized Epilepsies. In: The Epilepsy Book: A Companion for Patients. Cham: Springer International Publishing; 2017. p. 51–5.

7. Boon P, Ferrao Santos S, Jansen AC, Lagae L, Legros B, Weckhuysen S. Recommendations for the treatment of epilepsy in adult and pediatric patients in Belgium: 2020 update. Acta Neurologica Belgica. 2021 Feb;121(1):241- 57.

8. Mbizvo GK, Dixon P, Hutton JL, Marson AG. Levetiracetam add-on for drugresistant focal epilepsy: an updated Cochrane Review. Cochrane Database Syst Rev. 2012 Sep 12;2012(9):CD001901.

9. Usery JB, Michael LM, Sills AK, Finch CK. A prospective evaluation and literature review of levetiracetam use in patients with brain tumors and seizures. Journal of neuro-oncology. 2010 Sep;99:251-60.

10. Ohman K, Kram B, Schultheis J, Sigmon J, Kaleem S, Yang Z, Lee HJ, Vatsaas C, Komisarow J. Evaluation of Levetiracetam Dosing Strategies for Seizure Prophylaxis Following Traumatic Brain Injury. Neurocritical care. 2023 Apr;38(2):345-55.

11. Li ZR, Wang CY, Zhu X, Jiao Z. Population pharmacokinetics of levetiracetam: a systematic review. Clinical Pharmacokinetics. 2021 Mar;60:305-18.

12. Artemiadis AK, Lambrinoudaki I, Voskou P, Tsivgoulis G, Safouris A, Bougea A, Giannopoulos S, Gatzonis S, Triantafyllou N. Preliminary evidence for gender effects of levetiracetam monotherapy duration on bone health of patients with epilepsy. Epilepsy & Behavior. 2016 Feb 1;55:84-6.

13. Chamberlain JM, Kapur J, Shinnar S, Elm J, Holsti M, Babcock L, Rogers A, Barsan W, Cloyd J, Lowenstein D, Bleck TP. Efficacy of levetiracetam, fosphenytoin, and valproate for established status epilepticus by age group (ESETT): a double-blind, responsive-adaptive, randomised controlled trial. The Lancet. 2020 Apr 11;395(10231):1217-24.

14. Bilbao-Meseguer I, Barrasa H, Rodríguez-Gascón A, Asín-Prieto E, Maynar J, Sánchez-Izquierdo JÁ, Solinís MÁ, Isla A. Optimization of levetiracetam dosing regimen in critically ill patients with augmented renal clearance: a Monte Carlo simulation study. Journal of Intensive Care. 2022 Dec;10(1):1- 8.

15. Incecik F, Herguner OM. Investigation of the frequency and risk factors of hyponatremia in patients receiving levetiracetam treatment. Arch Neurol Neurosci [Internet]. 2022; Available from: https://irispublishers.com/ann/pdf/ANN.MS.ID.000796.pdf

16. Attilakos A, Garoufi A, Paschalidou M, Tsirouda M, Siafakas N, Dinopoulos A. Serum sodium, potassium, and magnesium in children with epilepsy treated with levetiracetam monotherapy: A prospective study. CNS Neurosci Ther. 2018 Sep;24(9):846-847.

17. Aguilera MM, Medall MD, Martín TÁ, Marmaneu ÓP, Granell CL, Piqueres RF. Therapeutic drug monitoring of levetiracetam in daily clinical practice: high-performance liquid chromatography versus immunoassay. European Journal of Hospital Pharmacy. 2018 Oct 20.

18. Ha C, Lee HS, Joo EY, Shon YM, Hong SB, Seo DW, Lee SY. Levetiracetam therapeutic drug monitoring in a large cohort of Korean epileptic patients. Pharmaceuticals. 2021 Aug 23;14(8):826.

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Published

2025-03-29

How to Cite

Mustafa Abdulsamad Mahmood, & Al-Talib, D. N. M. T. (2025). SERUM SODIUM LEVELS IN PATIENTS WITH EPILEPSY USING LEVETIRACETAM MONOTHERAPY. EUROPEAN JOURNAL OF MODERN MEDICINE AND PRACTICE, 5(3), 378–386. Retrieved from http://inovatus.es/index.php/ejmmp/article/view/5363

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