Where do we stand with radioimmunotherapy for acute myeloid leukemia?

ABSTRACT:

Introduction

Despite the approval of several new drugs, deaths from acute myeloid leukemia (AML) remain common. Because of well-defined cell surface antigens, easy accessibility, and radiosensitivity of leukemia cells, there is long-standing interest in radiolabeled antibodies (radioimmunotherapy [RIT]) to complement or replace existing treatments and improve outcomes in AML.

Areas covered

Targeting primarily CD33, CD45, or CD66, early RIT efforts have focused on β-emitters, including iodine-131 (¹³¹I) and yttrium-90, mostly to intensify conditioning therapy before allogeneic hematopoietic cell transplantation (HCT). An ¹³¹I-labeled CD45 antibody (Iomab-B [apamistamab-I131]) is currently studied in the registration-type phase 3 SIERRA trial (NCT02665065

SUBMITTER: Walter RB 

PROVIDER: S-EPMC9090441 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature