Indocyanine Angiographic Changes of Choroidal Neovascularization by Ranibizumab

Summary

Exudative age-related macular degeneration (ARMD) is complicated by choroidal neovascularization (CNV). Although anti-vascular endothelial growth factor treatment is the gold standard treatment, recurrence is the main limitation of the treatment. The changes of the CNV vascular structure is expected to provide information regarding recurrence. In the eyes that the vascular structure is clearly seen in indocyanine green angiography (ICGA), the vascular changes after ranibizumab injections will be investigated prospectively.

Timeline

Start

2010-10

Primary completion

2013-02

Completion

2013-02

Publications

• Background Wong TY, Knudtson MD, Klein R, Klein BE, Meuer SM, Hubbard LD. Computer-assisted measurement of retinal vessel diameters in the Beaver Dam Eye Study: methodology, correlation between eyes, and effect of refractive errors. Ophthalmology. 2004 Jun;111(6):1183-90. doi: 10.1016/j.ophtha.2003.09.039.
• Background Rosenfeld PJ, Brown DM, Heier JS, Boyer DS, Kaiser PK, Chung CY, Kim RY; MARINA Study Group. Ranibizumab for neovascular age-related macular degeneration. N Engl J Med. 2006 Oct 5;355(14):1419-31. doi: 10.1056/NEJMoa054481.
• Background Brown DM, Kaiser PK, Michels M, Soubrane G, Heier JS, Kim RY, Sy JP, Schneider S; ANCHOR Study Group. Ranibizumab versus verteporfin for neovascular age-related macular degeneration. N Engl J Med. 2006 Oct 5;355(14):1432-44. doi: 10.1056/NEJMoa062655.
• Background Spaide RF. Rationale for combination therapies for choroidal neovascularization. Am J Ophthalmol. 2006 Jan;141(1):149-56. doi: 10.1016/j.ajo.2005.07.025.

Drugs

Indications