Using Aflibercept Injection to Treat Blood Vessel Growth Over the Cornea

Summary

The cornea is the clear front part of the eye. Corneal neovascularization, the excessive growth of blood vessels into the cornea, is a sight-threatening condition. Corneal neovascularization is also a well recognized risk factor for corneal graft failure. The current standard of care to prevent graft rejection includes use of topical steroids and medicines that suppress the immune system. These medicines do not address corneal neovascularization. The purpose of the study is to establish the safety and potential efficacy of subconjunctival injections of aflibercept (EYLEA® , marketed by Regeneron) injection in inducing regression of blood vessels growing into the cornea and promoting graft survival. This study is being conducted by Dr. Balamurali Ambati at the Moran Eye Center.

Timeline

Start

2013-06

Primary completion

2015-10

Completion

2015-10

Publications

• Background The collaborative corneal transplantation studies (CCTS). Effectiveness of histocompatibility matching in high-risk corneal transplantation. The Collaborative Corneal Transplantation Studies Research Group. Arch Ophthalmol. 1992 Oct;110(10):1392-403.
• Background Chang JH, Garg NK, Lunde E, Han KY, Jain S, Azar DT. Corneal neovascularization: an anti-VEGF therapy review. Surv Ophthalmol. 2012 Sep;57(5):415-29. doi: 10.1016/j.survophthal.2012.01.007.
• Background Chang JH, Gabison EE, Kato T, Azar DT. Corneal neovascularization. Curr Opin Ophthalmol. 2001 Aug;12(4):242-9. doi: 10.1097/00055735-200108000-00002.

Drugs

Indications