Mitochondrial migraine; a prevalence, impact and treatment efficacy cohort study

Laurie H Tiehuis1, Saskia Koene2, Christiaan G J Saris3

  • 1Radboud University Medical Center Amalia Children's Hospital, Department of Pediatrics, Radboud Center for Mitochondrial Medicine, Nijmegen, The Netherlands.

Mitochondrion
|May 29, 2020
PubMed

Insights

Mitochondrial respiratory chain dysfunction is linked to a high prevalence of migraine in patients with mitochondrial disease. Current treatments offer limited efficacy, significantly impacting patients' quality of life.

Area of Science:

  • Neurology
  • Mitochondrial Medicine

Background:

  • Mitochondrial respiratory chain dysfunction is implicated in various diseases.
  • High migraine prevalence is observed in individuals with mitochondrial disorders.

Purpose of the Study:

  • To determine the prevalence and impact of migraine in patients with confirmed mitochondrial disease.
  • To assess the efficacy of current migraine treatments in this population.

Main Methods:

  • Online questionnaires were distributed to patients with proven mitochondrial disease.
  • Patients were recruited from an Internal Medicine Department.
  • Migraine diagnosis was based on established criteria.

Main Results:

  • Headache was reported by 55% of the 62 patients.
  • 85% of patients with headache met the criteria for migraine.
  • Migraine treatment efficacy was observed in only 4 patients.

Conclusions:

  • Migraine is highly prevalent in patients with mitochondrial disease.
  • Current migraine treatments are largely insufficient for this group.
  • Migraine poses a significant threat to the quality of life for patients with mitochondrial disease.