2seventy bio Leukemia Trial Paused
2seventy bio says Seattle Children’s has paused the Phase 1 trial of the PLAT-08 study of SC-DARIC33 in acute myeloid leukemia following a fatal adverse event. A company statement says the study couples 2seventy bio’s DARIC T cell platform with Seattle Children’s expertise in oncology cell therapies in relapsed/refractory acute myeloid leukemia. It is a first-in-human investigation of the DARIC T cell platform. The fatality occurred in the first patient treated at the second dose level in the Phase 1 trial, the company says.