Treatment of Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia in Adults.

ABSTRACT: Philadelphia-chromosome positive acute lymphoblastic leukemia (Ph+ ALL) is the most common subtype of B-ALL in adults and its incidence increases with age. It is characterized by the presence of BCR-ABL oncoprotein that plays a central role in the leukemogenesis of Ph+ ALL. Ph+ ALL patients traditionally had dismal prognosis and long-term survivors were only observed among patients who underwent allogeneic hematopoietic stem cell transplantation (allo-HSCT) in first complete remission (CR1). However, feasibility of allo-HSCT is limited in this elderly population. Fortunately, development of increasingly powerful tyrosine kinase inhibitors (TKIs) from the beginning of the 2000's dramatically improved the prognosis of Ph+ ALL patients with complete response rates above 90%, deep molecular re

SUBMITTER: Saleh K 

PROVIDER: S-EPMC8997772 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature