PROTECT study shows combined anti-VEGF, PDT therapy safe at 9 months
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VIENNA Verteporfin photodynamic therapy combined with ranibizumab 0.5 mg, both administered on the same day, shows safe results at 9 months follow-up, according to an award-winning poster study presented here at the European Society of Ophthalmology meeting.
Sebastian Wolf, MD, PhD, and colleagues conducting the PROTECT study said that the same-day treatment resulted in a reduction of central retinal thickness up to 9 months. It also led to a decrease in overall mean greatest lesion dimension and leakage stabilization up to 9 months, according to the study.
The PROTECT study is an open-label, multicenter, phase 2 study investigating the efficacy of same-day verteporfin (Visudyne, Novartis/QLT) and ranibizumab (Lucentis, Genentech) against exudative age-related macular degeneration. Outcomes are assessed using fluorescein angiography, fundus photography and optical coherence tomography.