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http://dx.doi.org/10.1007/978-1-4757-1901-7_14 | DOI Listing |
Ophthalmol Sci
November 2024
A2-Ai, Ann Arbor, Michigan.
Objective: To develop a population pharmacokinetic (PK) model to characterize serum pegcetacoplan concentration-time data after intravitreal administration in patients with geographic atrophy (GA) or neovascular age-related macular degeneration (nAMD).
Design: Pharmacokinetic modeling.
Participants: Two hundred sixty-one patients with GA or nAMD enrolled in 4 clinical studies of pegcetacoplan.
Surv Ophthalmol
January 2025
Department of Ophthalmology, University of Pittsburgh, School of Medicine, Pittsburgh, PA, United States. Electronic address:
Internal limiting membrane (ILM) peeling has been an acceptable step in vitrectomy surgeries for various retinal diseases such as macular hole, chronic macular edema following epiretinal membrane (ERM), and vitreoretinal traction. Despite all the benefits, this procedure has some side effects, which may lead to structural damage and functional vision loss. Light and dye toxicity may induce reversible and irreversible retina damage, which will be observed in postoperative optical coherence tomography scans.
View Article and Find Full Text PDFClin Exp Ophthalmol
January 2025
Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio, USA.
Hereditary vitreoretinopathies (HVRs), also known as hereditary vitreoretinal degenerations comprise a heterogeneous group of inherited disorders of the retina and vitreous, collectively and variably characterised by vitreal abnormalities, such as fibrillary condensations, liquefaction or membranes, as well as peripheral retinal abnormalities, vascular changes in some, an increased risk of retinal detachment and early-onset cataract formation. The pathology often involves the vitreoretinal interface in some, while the major underlying abnormality is vascular in others. Recent advances in molecular diagnosis and identification of the responsible genes and have improved our understanding of the pathogenesis, risks and management of the HVRs.
View Article and Find Full Text PDFInvest Ophthalmol Vis Sci
January 2025
Vitreous Retina Macula Consultants of New York, New York, United States.
Purpose: The purpose of this study was to develop ground-truth histology about contributors to variable fundus autofluorescence (FAF) signal and thus inform patient selection for treating geographic atrophy (GA) in age-related macular degeneration (AMD).
Methods: One woman with bilateral multifocal GA, foveal sparing, and thick choroids underwent 535 to 580 nm excitation FAF in 6 clinic visits (11 to 6 years before death). The left eye was preserved 5 hours after death.
Immunotherapy
January 2025
tRetina Consultants of Texas, Blanton Eye Institute, and Houston Methodist Hospital, Houston, TX, USA.
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