Precigen Announces FDA Confirmation that the Ongoing Phase 1/2 Study of PRGN-2012 AdenoVerse Immunotherapy Will Serve as the Pivotal Study to Support Accelerated Approval

– FDA confirmed that the ongoing Phase 1/2 single arm study will serve as pivotal and no additional randomized, placebo-controlled trial will be required to support submission of a BLA – – FDA agreed on the required efficacy and safety endpoints that will support filing an accelerated…