NCT01188291|Completed
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Sponsor study identifier
observational
166
1 country
1
Study Start
September 2007
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
January 2009
Actual (reported)Study Completion
January 2009
Actual (reported)The purpose of this study was to measure the retinal nerve fiber layer (RNFL) thickness in eyes of Obstructive Sleep Apnea/hypopnea syndrome (OSAHS) using optical coherence tomography (OCT), and assess whether it is decreased. The investigators then compared the results with healthy subjects database of RNFL thickness from another retrospective study.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
January 2009
Actual (reported)Click on a node to explore related trials.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
September 2007
Date type not reportedThis date has not been verified as actual or estimated.
January 2009
Actual (reported)January 2009
Actual (reported)August 17, 2010
Actual (reported)August 25, 2010
Actual (reported)Retinal Nerve Fiber Layer Thickness as measured Optical Coherence Tomography, and expressed in micrometers.
four months
Study group composed of patients with Obstructive Sleep Apnea / Hypopnea syndrome
Study group composed of patients with Obstructive Sleep Apnea / Hypopnea syndrome.
Carmel Medical Center
Haifa, Israel
Sagiv O, Fishelson-Arev T, Buckman G, Mathalone N, Wolfson J, Segev E, Peled R, Lavi I, Geyer O. Retinal nerve fibre layer thickness measurements by optical coherence tomography in patients with sleep apnoea syndrome. Clin Exp Ophthalmol. 2014 Mar;42(2):132-8. doi: 10.1111/ceo.12145. Epub 2013 Jul 15.
Orna Geyer, Prof
Carmel Medical Center
166 participants (actual enrollment reported by the registry).
First Submitted
August 17, 2010
First Posted
August 25, 2010
Study Start
September 2007
Date type not reportedThis date has not been verified as actual or estimated.
Reproducibility of Retinal Nerve Fiber Layer Thickness Measurements Using the Eye Tracker and Retest Function of Spectralis® SD-OCT in Glaucomatous Eyes and Healthy Controls
Contact the study team to confirm eligibility.
Primary Completion
January 2009
Actual (reported)Study Completion
January 2009
Actual (reported)Last Updated
March 12, 2012
Record last verified: 2010-08
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Source: ClinicalTrials.gov.
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