Methods and compositions for treating ocular disorders
This invention relates to methods of treating ocular disease. The method of the invention is directed to the administration of an anti-vascular endothelial growth factor (anti-VEGF) compound to treat such disease.
1 . A method for treating an ocular disease in a patient comprising:
(a) Administering less than 0.3 mg of the anti-VEGF aptamer identified by the following structure
Ligand Component=fCmGmGrArAfUfCmAmGfUmGmAmAfUmGfCfUfUmAfUmAfCmAfUfCfCmG-3′3′-(VEGF ligand)
2 . The method of claim 1 wherein the ocular disease is selected from the group consisting of macular degeneration, diabetic macular edema, retinal vein occlusion, ischemic retinopathy, diabetic retinal edema, and diabetic retinopathy.
3 . The method of claim 1 wherein the ocular disease is macular degeneration.
4 . The method of claim 1 wherein the aptamer is administered via intravitreous injection.
5 . The method of claim 1 wherein the aptamer is administered at a dosage of about 0.1 mg to about 0.003 mg.
6 . The method of claim 1 wherein the aptamer is administered every 4-6 weeks.
7 . The method of claim 1 wherein the aptamer comprises pegaptanib sodium in a pharmaceutically acceptable carrier formulation for local administration into the eye, wherein the aptamer is present in the formulation at a concentration of 0.003 mg/90 μl-0.30 mg/90 μl.
8 . The method according to claim 6 wherein the carrier comprises sodium phosphate and sodium chloride.
9 . The method of claim 7 wherein the carrier comprises 10 mM sodium phosphate and 0.9% sodium chloride.
10 . The method of claim 1 wherein the dose is effective to achieve a vitreous concentration of the aptamer of about 10-30 ng/mL.