Phase II Study Assessing Safety and Clinical Activity of the Combination of ASTX727 With Dasatinib in Patients With Newly Diagnosed Chronic Myeloid Leukemia in Chronic Phase (CML-CP)
M.D. Anderson Cancer Center
Summary
This phase II trial studies the effect of ASTX727 and dasatinib in treating patients with newly diagnosed Philadelphia chromosome or BCR-ABL positive chronic myeloid leukemia in chronic phase. Philadelphia chromosome positive and BCR-ABL positive are types of genetic mutations (changes). Chemotherapy drugs, such as ASTX727, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Dasatinib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. ASTX727 and dasatinib may help to control Philadelphia chromosome-positive chronic myeloid leukemia or BCR-ABL positive chronic myeloid leukemia in chronic phase.
Description
PRIMARY OBJECTIVE: I. To estimate the proportion of patients with previously-untreated chronic phase chronic myeloid leukemia (CML) who achieve molecular response 4 (MR4) after 6-months of the combination of decitabine and cedazuridine (ASTX727) and dasatinib 50 mg daily. SECONDARY OBJECTIVES: I. To estimate the proportion of patients with previously-untreated chronic phase CML who achieve MR4 after both the 3-months of the combination of ASTX727 and dasatinib 50 mg daily. II. To estimate cumulative overall rate of molecular response 4.5 (MR4.5). III. To estimate the 12-months major molecu…
Eligibility
- Age range
- Not specified
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: * Diagnosis of Philadelphia chromosome (Ph)-positive or BCR-ABL positive CML in early chronic phase CML (i.e., time from diagnosis ≤12 months). Except for hydroxyurea and/or 1 to 2 doses of cytarabine patients must have received no or minimal prior therapy, defined as \< 1 month (30 days) of prior Food and Drug Administration (FDA) approved tyrosine kinase inhibitor (TKI) * Clonal evolution defined as the presence of additional chromosomal abnormalities other than the Ph chromosome has historically been included as a criterion for accelerated phase. However, patients wi…
Interventions
- DrugDasatinib
Given PO
- DrugDecitabine and Cedazuridine
Given PO
Location
- M D Anderson Cancer CenterHouston, Texas