| Autor: |
Oded, Sagiv, Tagil, Fishelson-Arev, Gila, Buckman, Nurit, Mathalone, Julia, Wolfson, Eitan, Segev, Ron, Peled, Idit, Lavi, Orna, Geyer |
| Rok vydání: |
2013 |
| Předmět: |
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| Zdroj: |
Clinicalexperimental ophthalmology. 42(2) |
| ISSN: |
1442-9071 |
| Popis: |
The study aims to investigate whether retinal nerve fibre layer (RNFL) abnormalities can be detected in patients with obstructive sleep apnoea/hypopnoea syndrome with normally appearing optic disc.This is an observational case-control study.One hundred and eight consecutive patients with moderate or severe obstructive sleep apnoea/hypopnoea syndrome (OSAHS) as determined by overnight polysomnography and normal looking discs and 108 age-matched healthy controls were included in the study.All patients underwent RNFL examinations by optical coherence tomography using fast retinal nerve fibre layer thickness scan.The main outcome measure was RNFL thickness.Multivariate regression analysis results showed that the RNFL was thinner for a patient with OSAHS than that of a normal control in the average by 4.20 μm (P0.003), in the superior quadrant by 4.83 μm (P = 0.028) and in the inferior quadrant by 5.19 μm (P = 0.016). RNFL thickness did not correlate with the severity of the disease.RNFL thinning was detected in normal-looking discs of patients with advanced OSAHS, but the extent of this thinning did not correlate with the severity of the disease. Longitudinal follow-up is needed to clarify whether RNFL thinning in OSAHS patients with normal clinically appearing optic nerves will eventually lead to glaucoma. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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