IND Approved for ZioPharm CAR-T Therapy in Leukemia Patients
FDA has approved an investigator-initiated IND to begin a Phase 1 trial involving ZioPharm Oncology’s CD33-specific CAR-T therapy for relapsed or refractory acute myeloid leukemia (AML). The first patient is expected to be enrolled in the study in the third quarter. The CD33-specific CAR-T cells incorporate a “kill switc designed to eliminate the modified T cells under potential adverse safety conditions,” the company says. “In vivo preclinical animal studies have demonstrated that these CAR-T cells targeting CD33 exhibit specific killing of AML cells, eliminating disease burden, and significantly enhancing survival compared to controls...”