The Influence of Eccentric Scanning of Optical Coherence Tomography on Retinal Nerve Fiber Layer Analysis in Normal Subjects

2009 ◽  
Vol 223 (5) ◽  
pp. 326-332 ◽  
Author(s):  
Chungkwon Yoo ◽  
Il Hoon Suh ◽  
Yong Yeon Kim
Keyword(s):  
Optical Coherence Tomography ◽  
Nerve Fiber ◽  
Retinal Nerve Fiber Layer ◽  
Normal Subjects ◽  
Optical Coherence ◽  
Fiber Layer ◽  
Nerve Fiber Layer ◽  
Layer Analysis ◽  
Retinal Nerve Fiber

Retinal nerve fiber layer analysis: relationship between optical coherence tomography and red-free photography

2002 ◽  
Vol 133 (2) ◽  
pp. 187-195 ◽  
Author(s):  
Mohamed A.E Soliman ◽  
Thomas J.T.P Van Den Berg ◽  
Al-Araby A Ismaeil ◽  
Leo A.M.S De Jong ◽  
Marc D De Smet
Keyword(s):  
Optical Coherence Tomography ◽  
Nerve Fiber ◽  
Retinal Nerve Fiber Layer ◽  
Optical Coherence ◽  
Fiber Layer ◽  
Nerve Fiber Layer ◽  
Layer Analysis ◽  
Retinal Nerve Fiber

Macular and retinal nerve fiber layer analysis of normal and glaucomatous eyes in children using optical coherence tomography

2005 ◽  
Vol 139 (3) ◽  
pp. 509-517 ◽  
Author(s):  
Derek B. Hess ◽  
Sanjay G. Asrani ◽  
Manisha G. Bhide ◽  
Laura B. Enyedi ◽  
Sandra S. Stinnett ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Nerve Fiber ◽  
Retinal Nerve Fiber Layer ◽  
Optical Coherence ◽  
Fiber Layer ◽  
Nerve Fiber Layer ◽  
Layer Analysis ◽  
Retinal Nerve Fiber

Uveitis as a Confounding Factor in Retinal Nerve Fiber Layer Analysis Using Optical Coherence Tomography

2020 ◽  
pp. 1-6
Author(s):  
Hayati Yilmaz ◽  
Mehmet Talay Koylu ◽  
Bağım Ayçin Çakır ◽  
Murat Küçükevcilioğlu ◽  
Ali Hakan Durukan ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Nerve Fiber ◽  
Retinal Nerve Fiber Layer ◽  
Confounding Factor ◽  
Optical Coherence ◽  
Fiber Layer ◽  
Nerve Fiber Layer ◽  
Layer Analysis ◽  
Retinal Nerve Fiber

Retinal Optical Coherence Tomography Metrics Are Unchanged in Verubecestat Alzheimer’s Disease Clinical Trial but Correlate with Baseline Regional Brain Atrophy

2021 ◽  
Vol 79 (1) ◽  
pp. 275-287
Author(s):  
Robert C. Sergott ◽  
Annaswamy Raji ◽  
James Kost ◽  
Cyrille Sur ◽  
Saheeda Jackson ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Optical Coherence Tomography ◽  
Nerve Fiber ◽  
Retinal Nerve Fiber Layer ◽  
Brain Atrophy ◽  
Retinal Thickness ◽  
Optical Coherence ◽  
Fiber Layer ◽  
Nerve Fiber Layer ◽  
Retinal Nerve Fiber

Background: We performed exploratory analyses of retinal thickness data from a clinical trial of the AβPP cleaving enzyme (BACE) inhibitor verubecestat in patients with Alzheimer’s disease (AD). Objective: To evaluate: 1) possible retinal thickness changes following BACE inhibition; and 2) possible association between retinal thickness and brain atrophy. Methods: Retinal thickness was measured using spectral-domain optical coherence tomography in a 78-week randomized placebo-controlled trial of verubecestat in 1,785 patients with mild-to-moderate AD. Changes from baseline in retinal pigment epithelium, macular grid retinal nerve fiber layer, central subfield retinal thickness, and macular grid volume were evaluated for verubecestat versus placebo. Correlation analyses were performed to investigate the potential association between macular grid retinal nerve fiber layer and central subfield retinal thickness with brain volumetric magnetic resonance imaging (vMRI) data at baseline, as well as correlations for changes from baseline at Week 78 in patients receiving placebo. Results: Verubecestat did not significantly alter retinal thickness during the trial compared with placebo. At baseline, mean macular grid retinal nerve fiber layer and central subfield retinal thickness were weakly but significantly correlated (Pearson’s r values≤0.23, p-values < 0.01) with vMRI of several brain regions including whole brain, hippocampus, and thalamus. At Week 78, correlations between retinal thickness and brain vMRI changes from baseline in the placebo group were small and mostly not statistically significant. Conclusion: BACE inhibition by verubecestat was not associated with adverse effects on retinal thickness in patients with mild-to-moderate AD. Correlations between retinal thickness and brain volume were observed at baseline. Trial registration: Clinicaltrials.gov NCT01739348 (registered December 3, 2012; https://clinicaltrials.gov/ct2/show/NCT01739348).

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