Continuous intraocular pressure monitoring in patients with obstructive sleep apnea syndrome using a contact lens sensor
- Carnero, E.
- Bragard, J.
- Urrestarazu, E.
- Rivas, E.
- Polo, V.
- Larrosa, J.M.
- Antón, V.
- Peláez, A.
- Moreno-Montañés, J.
DOIAbstract
Purpose To analyse nocturnal intraocular pressure (IOP) fluctuations in patients with obstructive sleep apnea syndrome (OSAS) using a contact lens sensor (CLS) and to identify associations between the OSAS parameters determined by polysomnographic study (PSG) and IOP changes. Method Prospective, observational study. Twenty participants suspected of having OSAS were recruited. During PSG study, IOP was monitored using a CLS placed in the eye of the patient. The patients were classified according to the apnea-hypopnea index (AHI) in two categories, severe (>30) or mild/moderate (<30) OSAS. We evaluated several parameters determined by the IOP curves, including nocturnal elevations (acrophase) and plateau times in acrophase (PTs) defined by ma...
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