Aldeyra Therapeutics Receives Orphan Designation from the European Medicines Agency for ADX-2191 for the Treatment of Primary Large B-Cell Lymphomas of Immune-Privileged Sites, including Primary Vitreoretinal Lymphoma

LEXINGTON, Mass.--(BUSINESS WIRE)--Aldeyra Therapeutics, Inc. (Nasdaq: ALDX) (Aldeyra) today announced that the European Medicines Agency (EMA) has granted Orphan Designation for ADX-2191 (methotrexate intravitreal injection, USP) for the treatment of primary large B-Cell lymphomas of immune-privileged sites, including primary vitreoretinal lymphoma. There is currently no approved treatment for patients with primary vitreoretinal lymphoma, a rare, aggressive, high-grade cancer that affects appr