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Showing 1-6 of 6 trials
NCT07338461
The goal of this pilot study is to compare image quality between the investigational devices (R1 and HighRes OCT) and the SPECTRALIS (cleared) in adult participants with normal and/or pathology eyes. Participants will be imaged with different imaging modalities and scan protocols on all study devices.
NCT03279939
Assessment of image quality and clinical relevance of OCT Angiography via comparison to FA/ICGA.
NCT04604002
Assessment of image quality and clinical relevance of OCT Angiography at different speed/ART combinations
NCT04068818
This is a prospective clinical study that will be conducted at one clinical site located in the United States to assess image quality of acquired biometry images of the eye
NCT04437082
The purpose of this study is to assess performance of measurements of anatomical and vascular structures of the eye based on OCT and OCTA scans in normal subjects and eyes with pathology.
NCT02856139
PURPOSE: To characterize the appearance of the far peripheral retina of normal eyes using ultra-widefield fluorescein angiography (UWFA). DESIGN: Prospective observational case series. METHODS: This study enrolled normal eyes with best corrected visual acuity ≥ 20/20, refractive error \< 3.00D, and without visible retinal pathologic changes under a slit lamp-based condensing lens. The far peripheral retina was detected by UWFA. Ciliary body thickness (CBT) at 3 mm (CBT1) and 2 mm (CBT2) posterior to the scleral spur was measured by ultrasound biomicroscopy.