Patience is the key: Contraceptive induced chorea in a girl with Down Syndrome

Research output: Contribution to journalArticle

Abstract

Background Isolated (sub)acute chorea in young patients is a relatively rare movement disorder with a broad differential diagnosis, including drug-induced, post-infectious, auto-immunological and vascular aetiologies. Case presentation We describe an adolescent girl with Down's syndrome presenting with chorea due to oral contraceptive usage. After discontinuation of the oral contraceptive it took several months before the symptoms disappeared. Although generally well recognised, it is important to realise this delayed effect. Rejecting the diagnosis too soon may lead to unnecessary treatment for other possible underlying aetiologies, especially in patients with Down Syndrome, known to be vulnerable for autoimmune disorders. Conclusion We plead for discontinuation for at least three months before exclusion of oral contraceptives as cause of chorea.

Details

Authors
  • Hendriekje Eggink
  • Anouk Kuiper
  • Cathérine C.S. Delnooz
  • Deborah A. Sival
  • Tom J. De Koning
  • Marina A.J. Tijssen
External organisations
  • University Medical Center Groningen
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Psychiatry

Keywords

  • Chorea, Down Syndrome, Oral contraceptives
Original languageEnglish
Pages (from-to)671-673
Number of pages3
JournalEuropean Journal of Paediatric Neurology
Volume20
Issue number4
Publication statusPublished - 2016 Jul 1
Publication categoryResearch
Peer-reviewedYes
Externally publishedYes