When weekly dose exposure is equivalent, outcomes are comparable
Understanding this distinction is the first step in decoding the cost
Electronic databases including PubMed, Embase, and Web of Science were searched from inception until August 2025 using keywords such as GLP-1 receptor agonist, diabetic retinopathy, glaucoma, age-related macular degeneration, ocular disease, and neuroprotection. The search focused on identifying preclinical studies, large-scale retrospective cohort studies, and post-hoc analyses of major clinical trials that evaluated the utility and potential mechanisms of GLP-1RAs in ophthalmic diseases
Patient reports and clinical observations paint a consistent picture
Both peptides are formulated together in a stabilized pre-mixed SubQ injection pen for precise and consistent delivery
Novo Nordisk, Denmark) in combination with empagliflozin (blinded to participants, caregivers, examiners and outcome assessors) or tablet placebo treatment (blinded to participants, caregivers, examiners and outcome assessors)