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Melatonin Levels in Children with Migraine

Tahir Aydın1, Senem Ayça2, Kamer Yurdakul3

  • 1Department of Pediatrics, Haseki Education and Training Hospital, İstanbul, Turkey.

Neurology India
|March 5, 2024
PubMed

Insights

Serum melatonin levels in children with migraine did not differ from healthy controls, suggesting no direct link. Further research is needed to understand the complex relationship between sleep, melatonin, and childhood migraine pathophysiology.

Area of Science:

  • Pediatric Neurology
  • Sleep Medicine
  • Endocrinology

Background:

  • Childhood migraine is a prevalent primary headache disorder.
  • Neuromediators, circadian rhythm disruption, and sleep disturbances are implicated in migraine etiology.
  • Melatonin, a key sleep-regulating hormone, is being investigated for its role in migraine.

Purpose of the Study:

  • To investigate serum melatonin levels in children diagnosed with migraine.
  • To explore the potential relationship between melatonin levels and the occurrence of childhood migraine.

Main Methods:

  • A case-control study involving 35 children (10-18 years) with migraine and 35 age/sex-matched healthy controls.
  • Serum melatonin levels were quantified using enzyme-linked immunosorbent assay (ELISA) from morning blood samples (09:00 AM).

Main Results:

  • Mean serum melatonin levels were comparable between the migraine group (300.1 ± 67.3 pg/mL) and the control group (314.9 ± 64.0 pg/mL).
  • No statistically significant difference in melatonin levels was observed between children with and without migraine (P = 0.351).
  • Melatonin levels did not correlate significantly with clinical characteristics within the migraine group.

Conclusions:

  • The study found no significant association between serum melatonin levels and childhood migraine.
  • While a link between sleep and migraine is anticipated, the underlying pathophysiology remains elusive.
  • The precise role of melatonin in the etiology or manifestation of pediatric migraine requires further investigation.
Abstract

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