26
September
2022
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09:00 AM
Europe/Amsterdam

Eylea® approved in Japan for treatment of preterm infants with retinopathy of prematurity

Not intended for U.S. and UK Media

Summary

Approval is based on the Phase III study FIREFLEYE and data from the follow-up study FIREFLEYE NEXT / Retinopathy of prematurity (ROP) can lead to severe visual impairment and blindness / With ROP, Eylea® is now approved for six indications in Japan 

Berlin, September 26, 2022 Bayer announced today that the Ministry of Health, Labour and Welfare (MHLW) in Japan has approved Eylea® (aflibercept) intravitreal injection 40 mg/mL for the treatment of preterm infants with retinopathy of prematurity (ROP).*

“Retinopathy of prematurity is a disease that affects premature infants and severe forms can lead to significant visual impairment and even blindness. Timely treatment in this vulnerable pediatric patient population is crucial,” said Dr. Michael Devoy, Chief Medical Officer at Bayer. “It is estimated that in Japan approximately 1,000 to 2,000 premature infants1 per year require treatment for ROP and with Eylea we can now offer an additional therapeutic option for patients and healthcare professionals in Japan."

“The FIREFLEYE study was the first randomized clinical trial that compared the effects of Eylea to laser in the treatment of patients with severe ROP worldwide. The trial data provide us with prospective and clinically relevant evidence. Treatment success with Eylea 0.4 mg was high as expected and achieved with mostly a single injection per eye,” said Dr. Noriyuki Azuma, investigator of the FIREFLEYE study and president of the Japanese Association of Pediatric Ophthalmology.

The positive benefit-risk profile for Eylea 0.4 mg concluded by the MHLW in Japan is based on the results from the FIREFLEYE study and follow-up data from its ongoing extension study. The findings from the FIREFLEYE study were published in the Journal of the American Medical Association. In the randomized global Phase III study FIREFLEYE, intravitreal treatment with Eylea 0.4 mg compared to laser photocoagulation in patients with retinopathy of prematurity was shown to be efficacious, safe and well tolerated. 85.5% of patients receiving Eylea 0.4 mg showed absence of active ROP and unfavorable structural outcomes at 24 weeks, compared to 82.1% of patients with laser photocoagulation. Although non-inferiority could not be formally demonstrated the results are considered favorable in the context of previously existing data. Follow-up data from the ongoing Phase IIIb long-term extension study FIREFLEYE NEXT indicate that treatment outcomes are well sustained.

ROP is a rare eye disease that affects the vessels in the retina of premature infants and is the leading cause of visual impairment and blindness in children. Levels of vascular growth factor (VEGF) in the diseased retina are elevated. While most cases of ROP are mild and recover spontaneously, severe ROP requires timely treatment. Retinal laser treatment (by photocoagulation), one of standard treatments, destroys diseased retinal tissue resulting in long-term complications such as high myopia (short-sightedness) or loss of peripheral vision. As an anti-VEGF inhibitor, aflibercept (Eylea) pharmacologically targets those elevated VEGF levels.

Eylea is marketed by Santen Pharmaceutical in Japan, and Bayer is marketing authorization holder. Bayer and Regeneron are collaborating on the global development of aflibercept. Regeneron maintains exclusive rights to Eylea in the United States. Bayer has licensed the exclusive marketing rights outside the United States, where the companies share equally the profits from sales of Eylea.

About VEGF and aflibercept solution for injection into the eye

Aflibercept 2 mg solution for injection into the eye, also known under its brand name Eylea®, has been approved in over 100 countries for five indications for adults, which includes the treatment of neovascular (wet) age-related macular degeneration (nAMD) and the treatment of visual impairment due to: macular edema following retinal vein occlusion (RVO; branch RVO or central RVO), diabetic macular edema (DME) and myopic choroidal neovascularization (myopic CNV). Over 55 million vials/pre-filled syringes of Eylea have been sold since its launch worldwide, with more than 8 million patient-years of experience and a well-established ocular and systemic safety profile.

Vascular 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. It is also associated with the growth of abnormal new blood vessels in the eye, which exhibit abnormal increased permeability that leads to edema.

Aflibercept solution for injection is a recombinant fusion protein, consisting of portions of extracellular domains of human VEGF receptors 1 and 2, fused to the Fc portion of human IgG1 and formulated as an iso-osmotic solution for intravitreal administration. Aflibercept acts as a soluble decoy receptor that binds VEGF-A and Placental Growth Factor (PGF) and thereby can inhibit the binding and activation of their cognate VEGF receptors.

Aflibercept 8 mg recently met the primary endpoint in two pivotal trials, PULSAR and PHOTON achieving non-inferior improvements in best corrected visual acuity compared to Eylea (aflibercept 2 mg) at week 48. It demonstrated that 77% of patients with nAMD and 89% of patients with DME achieved extended injection intervals of 16 weeks with comparable safety to Eylea administered every 8 weeks after the monthly initiation phase. Aflibercept 8 mg is investigational, and its safety and efficacy have not yet been evaluated by any regulatory authority.

About Bayer

Bayer is a global enterprise with core competencies in the life science fields of health care and nutrition. Its products and services are designed to help people and the planet thrive by supporting efforts to master the major challenges presented by a growing and aging global population. Bayer is committed to driving sustainable development and generating a positive impact with its businesses. At the same time, the Group aims to increase its earning power and create value through innovation and growth. The Bayer brand stands for trust, reliability and quality throughout the world. In fiscal 2021, the Group employed around 100,000 people and had sales of 44.1 billion euros. R&D expenses before special items amounted to 5.3 billion euros. For more information, go to www.bayer.com.

 

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Forward-Looking Statements

This release may contain forward-looking statements based on current assumptions and forecasts made by Bayer management. Various known and unknown risks, uncertainties and other factors could lead to material differences between the actual future results, financial situation, development or performance of the company and the estimates given here. These factors include those discussed in Bayer’s public reports which are available on the Bayer website at www.bayer.com. The company assumes no liability whatsoever to update these forward-looking statements or to conform them to future events or developments.

 


 Referenz:

1 (e-stat.go.jp) Statistik der japanischen Regierung

* Eylea is not yet approved for ROP in the EU.

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