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July 26, 2013 /PRNewswire/ -- Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) today announced that EYLEA
® (aflibercept) Injection has been recommended for approval by the European Committee for Medicinal Products for Human Use (CHMP) for the treatment of visual impairment due to Macular Edema secondary to Central Retinal Vein Occlusion (CRVO). The decision of the European Commission is expected in the second half of 2013.
"We are pleased with the positive recommendation by the CHMP," said
George D. Yancopoulos, M.D., Ph. D., Chief Scientific Officer of Regeneron and President of Regeneron Laboratories. "We hope that we can soon offer patients with visual impairment due to Macular Edema following CRVO, and their treating physicians a new option to address this disease."
EYLEA was approved in
the United States for the treatment of neovascular (wet) Age-related Macular Degeneration (AMD) in
November 2011 and for Macular Edema following CRVO in
September 2012. EYLEA has also been approved in
Australia, and in several other countries for use in wet AMD.
Bayer HealthCare and Regeneron are collaborating on the global development of EYLEA. Regeneron maintains exclusive rights to EYLEA in
the United States. Bayer HealthCare licensed the exclusive marketing rights outside
the United States, where the companies share equally the profits from sales of EYLEA, except for
Japan where Regeneron receives a royalty on net sales.
About Central Retinal Vein Occlusion (CRVO)Over 100,000 people in
the United States and more than 66,000 people in major European countries are estimated to suffer from CRVO. CRVO is caused by obstruction of the central retinal vein that leads to a back up of blood and fluid in the retina. This causes retinal damage and loss of vision. Release of vascular endothelial growth factor (VEGF) contributes to increased vascular permeability in the eye and macular edema. It has been shown that anti-VEGF treatment may help decrease vascular permeability and edema in the retina in patients with CRVO.
About EYLEA ® (aflibercept) Injection for Intravitreal InjectionVascular Endothelial Growth Factor (VEGF) is a naturally occurring protein in the body. Its normal role in a healthy organism is to trigger formation of new blood vessels (angiogenesis) supporting the growth of the body's tissues and organs. However, in certain diseases, such as wet age-related macular degeneration, it is also associated with the growth of abnormal new blood vessels in the eye, which exhibit abnormal increased permeability that leads to edema. Scarring and loss of fine-resolution central vision often results. In Central Retinal Vein Occlusion (CRVO), a blockage occurs in the main blood vessel that transports deoxygenated blood away from the retina. VEGF levels are elevated in response contributing to macular edema.
EYLEA is a recombinant fusion protein, consisting of portions of human VEGF receptors 1 and 2 extracellular domains fused to the Fc portion of human IgG1 and formulated as an iso-osmotic solution for intravitreal administration. EYLEA acts as a soluble decoy receptor that binds VEGF-A and placental growth factor (PlGF) and thereby can inhibit the binding and activation of their cognate VEGF receptors.