Eyebiotech Limited a clinical-stage ophthalmology biotechnology company, today announced the dosing of the first participants in its Phase 1b/2 AMARONE clinical trial in patients with diabetic macular edema (DME) and neovascular age-related macular degeneration (NVAMD). The AMARONE trial will evaluate the safety and preliminary efficacy of intravitreal (IVT) Restoret™ (EYE103) and is the first clinical trial from EyeBio’s diversified pipeline of multi-specific antibodies.

“Restoret has the potential to address a major unmet need in these diseases, namely excess fluid in the retina,” said Tony Adamis, M.D., Chief Scientific Officer of EyeBio. “Anti-VEGF registrational trials and real-world data both show that excess fluid leads to poorer vision, and the longer that fluid resides in the retina, the less opportunity there is to recover vision. Improved drying of the retina is the clearest opportunity for improvement in patients’ outcomes. Restoret addresses a new biology, which is critical if we want to deliver results beyond those seen with anti-VEGF alone.”

Restoret is an investigational, intravitreally delivered, tri-specific antibody that acts as an agonist of the Wnt signaling pathway. It is designed to resolve residual fluid in the retina and to improve visual acuity in individuals with NVAMD and DME, as well as other retinal diseases of permeability.

“Initiation of the AMARONE trial marks an important milestone in our mission to address the urgent unmet need for individuals living with neovascular age-related macular degeneration and diabetic macular edema,” said Jonathan Prenner, M.D., Chief Medical Officer of EyeBio. “More than 60 percent of patients have suboptimal outcomes and more than 30 percent have active disease despite treatment with anti-VEGF agents. Restoret may present an opportunity to break through the efficacy ceiling we have reached with anti-VEGF standard of care.”

The first participants dosed in the AMARONE trial were treated by J. Edward Ysasaga, M.D., of Southwest Retina Specialists and Mark Barakat, M.D., of Retinal Consultants of Arizona.

“Anti-VEGF monotherapy has been the gold standard for nearly two decades in retinal vascular diseases, and we are so pleased to study the impact of a new pathway,” said Dr. Ysasaga. “Our hope is that Restoret represents a new avenue past the ceiling we have hit with the standard of care. Durability remains important, and we are excited to pursue research towards improved efficacy and vision, which is our ultimate goal.”

“We are excited to begin this investigation into the effect of Wnt pathway agonism in retinal disease,” said Dr. Barakat. “While the scientific rationale has been understood for decades, we finally have a potential treatment that takes advantage of this novel mechanism of action, in hopes of helping patients with blinding diseases.”

EyeBio continues to build a pipeline of assets to address urgent unmet medical need in diseases of the eye, and welcomes inquiries regarding in-licensing and acquisition of assets into the company pipeline. Please visit www.eyebiotech.com to learn more.

 

Source:biospace.com

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