Incidence and Effects of Sleep Apnea on Intracerebral Aneurysms (IESA)

University Hospital Bonn (UKB)

Status: Unknown

Conditions: Blood Pressure Medication; Intracranial Aneurysm Size; Complications (Subarachnoid Hemorrhage); Comorbidities; Sleep Apnea (Defined as Apnea Hypopnea Index > 5/h)

Treatments: Device: Cardiorepiratory Polygraphy

Study type: Observational

Funder types: Other

Identifiers

NCT02880059

IESA-Study

Details and patient eligibility

About

Patients with intracerebral aneurysm will be screened for sleep apnea using out of center polysomnography/polygraphy. Baseline blood pressure and medication will be assessed. Patients will be followed for up to 5 years to examine the increase in aneurysm size, rupture rate and changes in medication.

Full description

Patient presenting to the outpatient center for neurological of neurosurgical management of intracerebral aneurysm will be recruited. Sleep apnea will be assessed by questionnaire and out of center polygraph/polysomnography. Medication, comorbidities and blood pressure will be recorded. Change in aneurysm size and blood pressure medication will be evaluated annually for up to 5 years. Frequency of subarachnoid hemorrhage and increase in aneurysm size will be assessed.

Enrollment: 200 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Intracerebral aneurysm
• Age >= 18yrs.
• Ability to give informed consent

Exclusion criteria

• Stroke within 3 month of study inclusion.