Margarida Maia, PhD,  science writer—

The U.S. Food and Drug Administration (FDA) has granted both orphan drug and rare pediatric disease designations to LX1004, an investigational gene therapy for CLN2 disease, also known as late infantile Batten disease. “Both designations granted to LX1004 underscore the critical importance and urgency to advance new treatment approaches…

A new eye exam proved useful for testing vision in children with CLN2 disease — also known as late-infantile Batten disease — who took part in a pilot study, its developer, Objective Acuity (OAL), announced. Called threshold visual acuity test, the exam appears to be promising for…