A Phase 2 Study of WU-CART-007, an Anti-CD7 Allogeneic CAR-T Cell Therapy in T-Cell Acute Lymphoblastic Leukemia and Lymphoblastic Lymphoma (T-RRex)

Key Inclusion Criteria: * Disease Criteria: Evidence of T-ALL or T-LBL, as defined by World Health Organization (WHO) classification, and either relapse/refractory or MRD positive * Age: Lower age limit of ≥ 6 months; adequate organ function * Eastern Cooperative Oncology Group (ECOG) 0 or 1/Karnofsky Performance Status 70 and above at Screening. Key Exclusion Criteria: * Prior treatment with any anti-CD7 therapy. * Patients with decompensated hemolytic anemia. * Presence of Grade 2 to 4 acute or extensive chronic GvHD requiring systemic immunosuppression. Grade 1 GvHD not requiring immunosuppression or Grade 2 skin GvHD if treated with topical therapy only are acceptable.