SGEN’s Tukysa shows statsig-superior PFS as addend to Kadcyla in second-line HER2+ breast cancer phase-3 trial:..... No hazard ratio is reported—details to come at an unspecified medical conference. OS data (a secondary endpoint) are not yet mature. Glad to see it met the primary end point of PFS. SGEN’s but it would have been nice to see the data. Oh well, that will come soon enough.