Serum Ferritin Levels Are Lower in Children With Tic Disorders Compared with Children Without Tics: A Cross-Sectional

Matan Avrahami1, Ran Barzilay1,2,3, Miki HarGil2,4

  • 11 Geha Mental Health Center , Petah-Tikva, Israel .

Insights

Children with new-onset tic disorder may have lower iron stores. This study found significantly lower serum ferritin levels in children with tic disorder compared to those with headaches.

Area of Science:

  • Pediatric Neurology
  • Neurodevelopmental Disorders
  • Nutritional Neuroscience

Background:

  • Peripheral iron indices alterations are noted in movement disorders like Parkinson's disease.
  • Iron deficiency may play a role in the pathophysiology of neurological conditions.

Purpose of the Study:

  • To investigate if iron stores are diminished in drug-naive children diagnosed with tic disorder.
  • To compare serum ferritin levels in children with tic disorder versus a control group.

Main Methods:

  • Retrospective analysis of electronic medical records.
  • Comparison of serum ferritin levels between 47 drug-naive children with new-onset tic disorder and 100 age- and sex-matched children with headaches.
  • Inclusion of other hematological parameters like hemoglobin, iron, transferrin, and platelet count.

Main Results:

  • Children with tic disorder exhibited significantly lower serum ferritin levels (32% reduction, p=0.01) compared to the headache group.
  • No significant differences were observed in hemoglobin, iron, transferrin, or platelet counts between the groups.

Conclusions:

  • Findings suggest reduced body iron stores in children experiencing recent-onset tic disorder.
  • Further research is warranted to explore the implications of iron status in pediatric tic disorders.
Abstract

Related Concept Videos