Related Experiment Videos
Sleep disorders: a risk factor for pseudotumor cerebri?
D M Marcus1, J Lynn, J J Miller
1Department of Ophthalmology, Medical College of Georgia, Augusta 30912, USA. dmarcus@mail.mcg.edu
Summary
Sleep-related breathing disorders are common in patients with idiopathic intracranial hypertension (IIH). Obesity is prevalent in these patients, suggesting a potential link to IIH and sleep apnea. Further evaluation for sleep issues is recommended for IIH patients with sleep disturbances.
Area of Science:
- Neurology
- Sleep Medicine
- Ophthalmology
Background:
- Idiopathic intracranial hypertension (IIH) is a neurological condition affecting cerebrospinal fluid pressure.
- Sleep-related breathing disorders (SRBDs) can impact overall health and neurological function.
- The relationship between IIH and SRBDs requires further investigation.
Purpose of the Study:
- To investigate the prevalence of sleep-related breathing disorders in patients diagnosed with idiopathic intracranial hypertension.
- To explore potential contributing factors, such as obesity, in patients with both IIH and SRBDs.
Main Methods:
- A retrospective review of medical records for 53 patients with IIH was conducted.
- Thirty-seven patients reporting snoring, sleep difficulties, or daytime somnolence were identified.
- Polysomnography data were analyzed to assess for apneas, hypopneas, and arousals.
Main Results:
- Of 37 symptomatic IIH patients, 14 underwent polysomnography.
- The study population consisted of 12 women and 2 men, aged 24-58, with a mean age of 39.4 years.
- Obesity was common (mean BMI 46.0), with diagnoses including sleep apnea (6 patients) and upper airway resistance syndrome (7 patients).
Conclusions:
- Sleep-related breathing problems are frequently observed in patients with idiopathic intracranial hypertension.
- Obesity is a common comorbidity and may play a role in the development of both SRBDs and IIH.
- IIH patients experiencing sleep disturbances warrant evaluation for underlying sleep-related breathing disorders.