AstraZeneca announced it purchased a priority review voucher (PRV) for $95M from Sobi, a subsidiary of Swedish Orphan Biovitrum AB. Below, FENIX provides thoughts on the PRV including potential scenarios for which AZ could use the PRV for either Farxiga (DAPA-HF), roxadustat (CKD anemia), or for part of its oncology franchise (trastuzumab deruxtecan), and why AZ is unlikely to use the PRV for the Epanova STRENGTH CVOT.