Combined inhibition of MDM2 and BCR-ABL1 tyrosine kinase targets chronic myeloid leukemia stem/progenitor cells in a murine model.

Although highly effective, BCR-ABL1 tyrosine kinase inhibitors do not target chronic myeloid leukemia (CML) stem cells. Most patients relapse upon tyrosine kinase inhibitor therapy cessation. We reported previously that combined BCR-ABL1 and BCL-2 inhibition synergistically targets CML stem/progenitor cells.

The patient journey in chronic myeloid leukemia patients on tyrosine kinase inhibitor therapies: qualitative insights using a global ethnographic approach.

Background: The advent and approval of tyrosine kinase inhibitors (TKIs) have dramatically improved the life expectancy of patients with chronic myeloid leukemia (CML), which has been transformed into a chronically manageable disease.

Objective: The objective was to qualitatively assess the effects of diagnosis and treatment on patients with CML to offer recommendations for health-care providers (HCPs) for the better support of patients.

Methods: By use of an ethnographic approach based on in-home interviews, photo journals, and an optional telephone debriefing interview, this study included 50 patients with CML from Brazil, France, Germany, Russia, and Spain, including patients within 18 months of diagnosis and receiving frontline TKI therapy (n = 20), patients between >18 months and 7 years from diagnosis and receiving ongoing frontline therapy (n = 20), and patients who switched to second- or third-line TKI therapy (n = 10).