Randomized Trial of Treat-and-Extend versus Monthly Dosing for Neovascular Age-Related Macular Degeneration

The TREX neovascular AMD management protocol used with ranibizumab in the Treat-and-Extend Protocol in Patients with Wet Age-Related Macular Degeneration (TREX-AMD) study resulted in visual and anatomic gains comparable with those obtained with monthly dosing, and most patients randomized to TREX therapy demonstrated a relatively consistent maximum extension interval.