Aggressive posterior retinopathy of prematurity (AP-ROP) is a severe form of retinopathy of prematurity that can progress rapidly and lead to retinal detachment and permanent vision loss if not treated promptly. Although laser photocoagulation has traditionally been the standard treatment, intravitreal anti-vascular endothelial growth factor (anti-VEGF) medications such as ranibizumab have emerged as an alternative treatment because they may preserve the developing peripheral retina.
This study was designed to evaluate the effectiveness and safety of intravitreal ranibizumab in premature infants with AP-ROP. The study assessed the initial response to treatment, the frequency and timing of disease reactivation, the need for additional injections, retinal vascularization during follow-up, and treatment-related complications.
The information obtained from this study is intended to improve understanding of the role of ranibizumab in the management of AP-ROP and to guide follow-up strategies for infants receiving anti-VEGF therapy.