University of Wisconsin–Madison

Tag: ARVO 2010

Comparison of Film and Digital Fundus Photographs in Assessing Diabetic Retinopathy (2010)

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Sapna Gangaputra, Ronald Danis, and Talat Almukhtar for the Diabetic Retinopathy Clinical Research Network. Department of Ophthalmology, University of Wisconsin, Madison, WI. Jaeb Center for Health Research, Tampa, FL. Abstract Purpose: To compare grading of diabetic retinopathy of film versus digital images from a subset of Diabetic Retinopathy Clinical Research Network (DRCR.net) clinical centers. Methods: …

Green Channel vs. Color Retinal Images for Grading Diabetic Retinopathy in DCCT/EDIC (2010)

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James L Reimers, Sapna Gangaputra, Barbara A. Esser, Trina M. Harding, DW Thayer, Qian Peng, Larry D. Hubbard , Ronald P. Danis Abstract Purpose: To compare diabetic retinopathy (DR) severity levels from green channel (GrCh) fundus images (simulating red free) with full color (Red/Green/Blue) images. Methods: From the Diabetes Control and Complications Trial/Epidemiology of Diabetes …

Morphological Assessment of Fundus Color Images for the Multicenter Uveitis Steroid Treatment (MUST) Trial (2010)

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Susan Reed, Sapna Gangaputra, Amitha Domalpally, Qian Peng, Michael Altaweel, and the Multicenter Uveitis Steroid Treatment (MUST) Trial Research Group Abstract Purpose: To describe the uveitis grading program and report the reproducibility of evaluation procedures for color fundus images in the MUST Trial. The MUST trial is the first large multi-center randomized clinical trial comparing …

Association of Outer Retinal Layer Morphology with Visual Acuity in Patients with Macular Edema Secondary to Retinal Vein Occlusion – A SCORE Study Ancillary Study (2010)

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Amitha Domalpally, Qian Daisy Peng, Ronald P Danis, Barbara Blodi, Ingrid U Scott, Michael Ip, and SCORE Study Research Group Abstract Purpose: To evaluate the relationship between outer retinal morphology assessed by optical coherence tomography (OCT) and visual acuity (VA) in patients with macular edema secondary to retinal vein occlusion. Methods: High resolution cross hair …

Evaluation of 4 Wide Digital Images for Diabetic Retinopathy (2010)

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Trina M. Harding, Sapna Gangaputra, James L. Reimers, Qian Peng, Ronald P. Danis Abstract Purpose: The 4 Wide Angle Fields (4W) Digital fundus imaging protocol is designed to capture approximately the same retinal area as the ETDRS 7 modified fields (7M) protocol, but with fewer images. We sought to evaluate the grading procedure and reproducibility …

Evaluation of Precursors of Geographic Atrophy associated with Age-Related MMacular Degeneration (AMD) in the Age-Related Eye Disease Study 2 (AREDS2) (2010)

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Jane R. Armstrong, James White, Amitha Domalpally, Ronald P. Danis, Barbara Blodi, Qian Peng, Michael L. Klein, AREDS2 Research Group. Abstract Purpose: To assess retinal precursors of Geographic atrophy (GA) in digital images from the AREDS2 data set. Methods: The Age Related Eye Disease Study 2 (AREDS2) is a multi-center randomized trial of 4,200 participants …