Extended-Dosing Formulations Substantially Reduce Treatment Burden
Anti-VEGF manufacturers are increasingly developing extended-dosing formulations capable of sustaining therapeutic effect for sixteen weeks or longer, since reducing office visit frequency directly addresses the primary barrier to sustained real-world treatment adherence that shorter-acting therapies could not overcome. This shift accelerated after several major manufacturers reported clinical trial data demonstrating non-inferior outcomes at extended intervals, pushing competitors to accelerate their own durability research programs. Manufacturers lacking extended-dosing data are being excluded from retina specialist prescribing consideration even when their efficacy profile is comparable, since physicians increasingly treat treatment burden reduction as a non-negotiable prescribing criterion.
Market Impact: AMD diagnoses rise 6% annually








