Ranibizumab Intravitreal Injections in Patients With Visual Impairment Due to Macular Edema Secondary to Central Retinal Vein Occlusion

Summary

The present study provided additional efficacy and safety data for 0.5-mg ranibizumab using as needed (PRN) dosing over 24 months in patients with visual impairment due to macular edema secondary to Central Retinal Vein Occlusion (CRVO). Spectral domain high-definition optical coherence tomography (OCT) images was analyzed to gain insights into predictive factors for disease progression and the possibility of reduced monitoring was assessed in Year 2. The results of this open-label study provided long-term safety and efficacy data to further guide recommendations on the use of ranibizumab in this indication.

Timeline

Start

2012-02

Primary completion

2015-03

Completion

2015-03

Publications

• Pawloff M, Bogunovic H, Gruber A, Michl M, Riedl S, Schmidt-Erfurth U. SYSTEMATIC CORRELATION OF CENTRAL SUBFIELD THICKNESS WITH RETINAL FLUID VOLUMES QUANTIFIED BY DEEP LEARNING IN THE MAJOR EXUDATIVE MACULAR DISEASES. Retina. 2022 May 1;42(5):831-841. doi: 10.1097/IAE.0000000000003385.
• Larsen M, Waldstein SM, Priglinger S, Hykin P, Barnes E, Gekkieva M, Das Gupta A, Wenzel A, Mones J; CRYSTAL Study Group. Sustained Benefits from Ranibizumab for Central Retinal Vein Occlusion with Macular Edema: 24-Month Results of the CRYSTAL Study. Ophthalmol Retina. 2018 Feb;2(2):134-142. doi: 10.1016/j.oret.2017.05.016. Epub 2017 Sep 9.

Drugs

Indications