Ultragenyx Completes Successful End-of-Phase 2 Meeting with FDA and Finalizes Phase 3 Study Design for DTX301 Ornithine Transcarbamylase (OTC) Gene Therapy Program
Phase 3 Study on Track to Initiate in Second Half 2021NOVATO, Calif., April 22, 2021 (GLOBE NEWSWIRE) -- Ultragenyx Pharmaceutical...