Aequus Pharmaceuticals Inc. and reVision Therapeutics, Inc. (“reVision”) announced a collaboration on the development of a therapy for Stargardt disease. Aequus is a specialty pharmaceutical company with multiple commercial eye care products and reVision is a privately-held, biopharmaceutical company focused on the development and commercialization of innovative therapies for rare ocular diseases. The agreement allows Aequus the option to acquire North American commercial rights to REV-0100, reVision’s proprietary Stargardt disease program.
Stargardt disease is a devastating genetic disorder that affects central vision in children and adults, often leading to blindness. There are currently no approved treatment options. REV-0100 is based on important discovery research from Weill Cornell Medicine in New York City that shows REV-0100 can reduce elevated levels of toxic lipid material called lipofuscin in pre-clinical studies. reVision is thus poised to demonstrate the benefit of reducing levels of lipofuscin to alter the course of Stargardt disease progression.
The US Food and Drug Administration has already designated REV-0100 as an Orphan Drug and a Rare Pediatric Disease Drug for the treatment of Stargardt disease. These designations support accelerated development of REV-0100, expediting review and evaluation amongst other benefits, including Orphan Drug market exclusivity upon successful program completion. In addition, the drug substance has an established safety profile and is manufactured to GMP standards, potentially reducing safety risk and shortening the development timeline.
As part of the option terms, Aequus will make an equity investment in reVision with the option to fully fund the development program in return for the North American commercial rights. Funds from the initial investment are earmarked to cover the costs of a pre-clinical toxicology study for REV-0100, which we begin in the near term. Clinical trials with Stargardt patients are expected to initiate in late 2021 or early 2022.
About reVision Therapeutics, Inc.
reVision Therapeutics is a privately-held, early stage biopharmaceutical company focused on the development and commercialization of innovative therapies for ocular and rare diseases. reVision’s lead product candidate REV-0100 is being developed as a treatment for Stargardt disease and dry age-related macular degeneration (AMD).
REV-0100 (Sulfobutyl ether beta-cyclodextrin, SBECD) is a potential therapy for patients with Stargardt disease that is designed to bind and clear a toxic lipid called lipofuscin. Accumulation of lipofuscin in Stargardt disease leads to cell death and retinal degeneration. REV-0100 has the potential to reduce lipofuscin levels in the retina. There are no other known products in development that remove accumulated lipofuscin through this mechanism of action and no other approved treatment for Stargardt disease. REV-0100 was developed from research from Weill Cornell Medicine in New York City, and is covered by a granted patent and pending patent applications licensed from Cornell.
About Stargardt Disease
Stargardt disease is also called Stargardt macular dystrophy, juvenile macular degeneration, or fundus flavimaculatus. The disease causes progressive damage — or degeneration — of the macula, which is an area in the center of the retina that is responsible for sharp, straight-ahead vision. Stargardt disease is one of several genetic disorders that cause macular degeneration. Experts estimate that 1 in 8-10 thousand people have Stargardt disease.
About Aequus Pharmaceuticals Inc.
Aequus Pharmaceuticals Inc. (TSX-V: AQS,OTCQB: AQSZF) is a growing specialty pharmaceutical company focused on developing and commercializing high quality, differentiated products. Aequus has grown its sales and marketing efforts to include several commercial products in ophthalmology and transplant. Aequus plans to build on its commercial platform through the launch of additional products that are either created internally or brought in through an acquisition or license; remaining focused on highly specialized therapeutic areas.