Study Evaluating Safety and Efficacy of UCART123v1.2 in Patients With Relapsed/Refractory Acute Myeloid Leukemia

Main Inclusion Criteria:

Patients with relapsed or primary refractory AML (as defined in World Health Organization [WHO] criteria) with ≥5% bone marrow blasts
Patients with CD123+ blast cells (verified by flow cytometry)
Eastern Cooperative Oncology Group Performance Status (ECOG-PS) of ≤1
Adequate organ function, including bone marrow, renal, hepatic, pulmonary, and cardiac function based on the last assessment performed within screening period
(Dose-escalation) Identified donor and transplant strategy prior to lymphodepletion (LD)
Other criteria may apply

Main Exclusion Criteria:

Patients with acute promyelocytic leukemia (APL) or central nervous system (CNS) Leukemia
Previous investigation gene or cell therapy (including CAR)
> 1 prior allogeneic stem cell transplantations (SCTs)
Prior treatment with rituximab or other anti-cluster of differentiation 20 (anti-CD20) therapy within 3 months
Any known active or uncontrolled infection
Other criteria may apply