Case Report: Reversible myelodysplastic syndrome secondary to sodium valproate in an epileptic child

Hongyu Huang, Jiao Chen, Lei Ye, Dan Yu · 2026

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Description

Hongyu Huang and colleagues give a 2026 case report of reversible bone marrow disease caused by sodium valproate in a child with epilepsy. A nine-year-old boy developed low counts across all blood lines after six months on the drug. His haemoglobin was 77 g/L, and platelets were 83 × 109/L at presentation. Marrow testing confirmed myelodysplastic syndrome.

Doctors cut his valproate dose to 250 mg per day and added lacosamide. Within three months his blood counts returned to normal. A repeat marrow exam showed the abnormal features had cleared. Seizure control held without relapse through the reported period. The authors stress the dose-dependent nature of this rare harm. They urge regular blood monitoring for children on valproate.

Catalog record

CREATORHongyu Huang, Jiao Chen, Lei Ye, Dan Yu
YEAR2026
COLLECTIONPAPERS
FORMATTXT
FILE SIZE12598
LICENSEhttps://creativecommons.org/licenses/by/4.0
RIGHTSCC BY
SOURCEEurope PMC

Source: https://europepmc.org/article/MED/PMC13319008

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