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Imaging of Geographic Atrophy: A Practical Approach [PDF]

Ophthalmology and Therapy
Geographic atrophy (GA) secondary to age-related macular degeneration is a chronic degenerative disease involving the retinal pigment epithelium, photoreceptors, and choriocapillaris leading to irreversible loss of visual function.
Gregor S. Reiter, Enrico Borrelli, Rosa Dolz-Marco, Raymond Iezzi, Sophie J. Bakri   +4 more
doaj   +4 more sources

Characterizing Patient Perceptions of Living with Geographic Atrophy: The Global Geographic Atrophy Insights Survey [PDF]

Clinical Ophthalmology
Sophie J Bakri,1,* Christian K Brinkmann,2,* Amy Mulvey,3 Kathy Steinberg,3 Roz Katz,4 Pooja Vatsyayan,4 Sujata P Sarda,5 Nancy M Holekamp6 1Department of Ophthalmology, Mayo Clinic, Rochester, MN, USA; 2Department of Ophthalmology, Dietrich ...
Bakri SJ, Brinkmann CK, Mulvey A, Steinberg K, Katz R, Vatsyayan P, Sarda SP, Holekamp NM   +7 more
doaj   +4 more sources

Progression of Geographic Atrophy

Ophthalmology Science, 2023
Purpose: To evaluate disease progression and associated vision changes in patients with geographic atrophy (GA) secondary to age-related macular degeneration (AMD) in 1 eye and GA or neovascular AMD (nAMD) in the fellow eye using a large dataset from ...
Ehsan Rahimy, MD, M. Ali Khan, MD, Allen C. Ho, MD, Meghan Hatfield, MPH, Thai Hien Nguyen, MPH, Daniel Jones, PhD, Alex McKeown, MBA, PhD, Durga Borkar, MD, Theodore Leng, MD, Ramiro Ribeiro, MD, PhD, Nancy Holekamp, MD   +10 more
doaj   +2 more sources

Geographic atrophy in Asia. [PDF]

Graefes Arch Clin Exp Ophthalmol
Geographic atrophy (GA) is a late-stage manifestation of age-related macular degeneration associated with vision loss. Differences between Asian and non-Asian populations with GA have been reported. It is essential to understand these differences because they may reflect variations in the natural history of the disease and its underlying ...
Cheung CMG, Chen Y, Holz FG, Tsujikawa A, Sadda S.   +4 more
europepmc   +4 more sources

Geographic atrophy of the macula

Delta Journal of Ophthalmology, 2015
Geographic atrophy of the macula is a late form of dry AMD. Changes found on optical coherence tomography imaging (OCT) include Retinal Pigment Epithelium (RPE) atrophic changes and window defects, with a pronounced photorecetor layer damage.
Alaa M Fadel
doaj   +2 more sources

Automated OCT-tailored and same-visit biomarker-targeted microperimetry in geographic atrophy [PDF]

Scientific Reports
This proof-of-concept study developed and validated an automated, biomarker-targeted, real-time microperimetry (MP) approach for individualized structure-function assessment in geographic atrophy (GA).
Merle Tratnig-Frankl, Lukas Kuchernig, Klaudia Birner, Simon Schürer-Waldheim, Anna Eidenberger, Johannes Schrittwieser, Markus Gumpinger, Georg Faustmann, Magdalena Baratsits, Oliver Leingang, Gregor S. Reiter, Ursula Schmidt-Erfurth   +11 more
doaj   +2 more sources

SWAU-Net: Longitudinal Prediction of Geographic Atrophy via Sliding-Window Attention [PDF]

Life
Age-related macular degeneration (AMD) is the leading cause of central vision loss in aging populations. Geographic atrophy (GA) is the advanced, non-neovascular form of AMD.
Peter Racioppo, Ziyuan Chris Wang, SriniVas R. Sadda, Zhihong Jewel Hu   +3 more
doaj   +2 more sources

Linking the microbiome to the complement system in geographic atrophy [PDF]

npj Genomic Medicine
Age-related macular degeneration (AMD) is the leading cause of vision loss in the aged population with the late stage geographic atrophy (GA). Risk factors for AMD include age, genetic variants in the complement system, nutritional factors, and ...
Livia Spörri, Justyna M. Studer, Marco Kreuzer, Jérémy Rotzetter, Daniel Schärer, Carlo R. Largiadèr, Damian Jaggi, Martin S. Zinkernagel, Denise C. Zysset-Burri   +8 more
doaj   +2 more sources

Biofeedback Fixation Training in the Rehabilitation of Patients with Geographic Atrophy [PDF]

Life
Geographic atrophy (GA) is a progressive cause of central vision loss with limited rehabilitation options. This prospective case series aimed to evaluate the effects of biofeedback fixation training (BFT) on visual function and vision-related quality of ...
Kristóf Vörös, Illés Kovács, Gréta Kézdy, Ágnes Élő, Zsuzsa Szilágyi, Mirella Barboni, Zsuzsa Récsán, Zoltán Zsolt Nagy, Monika Ecsedy   +8 more
doaj   +2 more sources

Clinical Characteristics and Progression of Pachychoroid and Conventional Geographic Atrophy

Ophthalmology Science
Purpose: To elucidate the clinical characteristics and progression rates of pachychoroid and conventional geographic atrophy (GA). Design: Retrospective, multicenter, observational study.
Yukiko Sato, MD, Naoko Ueda-Arakawa, MD, PhD, Ayako Takahashi, MD, PhD, Masahiro Miyake, MD, PhD, Yuki Mori, MD, PhD, Yasunori Miyara, MD, Chikako Hara, MD, PhD, Yoko Kitajima, MD, Ruka Maruko, MD, PhD, Moeko Kawai, MD, Hajime Takahashi, MD, PhD, Hideki Koizumi, MD, PhD, Maiko Maruyama-Inoue, MD, PhD, Yasuo Yanagi, MD, PhD, Tomohiro Iida, MD, PhD, Kanji Takahashi, MD, PhD, Taiji Sakamoto, MD, PhD, Akitaka Tsujikawa, MD, PhD   +17 more
doaj   +3 more sources