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Sleep disorders caused by brainstem tumor: case report

C Ioos1, B Estournet-Mathiaud, J M Pinard

  • 1Department of Clinical Neurophysiology, Hĵpital Raymond Poincaré, Garches, France. christine.ioos@rcp.ap-hop-paris.fr

Journal of Child Neurology
|October 24, 2001
PubMed

Insights

Brainstem tumors can cause sleep disorders, including central apneas and reduced REM sleep, in children. Post-surgery, these sleep disturbances persisted, impacting overall sleep quality.

Area of Science:

  • Neurology
  • Sleep Medicine
  • Pediatric Oncology

Background:

  • Limited research exists on sleep disorders associated with pediatric brainstem lesions or tumors.
  • Brainstem tumors can present with complex neurological deficits affecting vital functions.

Observation:

  • A case study of a 4-year-old girl with a brainstem tumor requiring surgery and subsequent tracheotomy with nocturnal ventilation due to severe apneas.
  • Post-surgery, the patient experienced hemiparesis and swallowing difficulties, with progressive health improvement.
  • Two sleep recordings were conducted at ages 7 and 9, after discontinuation of nocturnal ventilation.

Findings:

  • Sleep recordings revealed significant sleep disorders, including decreased total sleep time and reduced rapid eye movement (REM) sleep.
  • Central apneas were frequently observed, particularly during REM sleep in the initial recording.
  • These apneas were associated with oxygen desaturation and microarousals, indicating disrupted sleep architecture.

Implications:

  • This case highlights the potential for persistent sleep disturbances following brainstem tumor treatment in children.
  • Understanding these sleep abnormalities is crucial for comprehensive patient management and improving quality of life.
  • Further research into the neurobiological mechanisms linking brainstem lesions to sleep disorders is warranted.

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