In lieu of pending guidance, the U.S. FDA’s approval May 20 of Biocon Biologics Ltd.’s Yesafili and Samsung Bioepis Co. Ltd.’s Opuviz as interchangeable biosimilars to Regeneron Pharmaceuticals Inc.’s Eylea (aflibercept) provides further insight into how the agency is approaching the market exclusivity the Biologics Price Competition and Innovation Act awards to the first approved interchangeable for any given biologic.

Théa Open Innovation, a subsidiary of France’s Laboratoires Théa SAS, returned rights to South Korea’s Curacle Co. Ltd.’s CU-06, an oral diabetic macular edema drug candidate. Curacle posted positive top-line phase IIa data of CU-06 just three months prior.

With credit card fees taking a sizable bite of their billings, many U.S. health care providers are fighting back by offering patients cash discounts. But when a drug company covers card processing fees for its distributors to pass on to their provider clients so they can pay for so-called “buy-and-bill” Medicare Part B drugs with a credit card at cash prices, it’s fraud if those concessions aren’t figured into the drug’s average sales price – at least that’s what the U.S. Department of Justice is claiming in a complaint it released April 10 against Regeneron Pharmaceuticals Inc.

Real life economics, not functionality, is the standard for determining a relevant antitrust market for distinct versions of a prescription drug, the U.S. Court of Appeals for the Second Circuit said as it schooled a lower court and handed Regeneron Pharmaceuticals Inc. a win in its ongoing litigation with Novartis AG and Vetter Pharma International GmbH over the prefilled syringe market for eye drugs Eylea (aflibercept) and Lucentis (ranibizumab).

Positive top-line data from Eyepoint Pharmaceuticals Inc.’s phase II study of EYP-1901 and the selective tyrosine kinase inhibitor vorolanib for treating wet age-related macular degeneration (AMD) is challenging Regeneron Pharmaceuticals Inc.’s recently approved Eylea (aflibercept).