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Study Title Principal Investigator
A Phase 4 Safety And Efficacy Study Of Bosutinib (Bosulif (Registered)) In Patients With Philadelphia Chromosome Positive Chronic Myeloid Leukemia Previously Treated With One Or More Tyrosine Kinase Inhibitors
Not recruiting | Leukemia | Multisite
Pfizer Center
A Phase I Dose Escalation Study With Expansion to Evaluate the Safety of SEPHB4-HSA in Combination With Cytarabine or Liposomal Vincristine in Patients With Relapsed or Refractory Acute Leukemia
PRIMARY OBJECTIVES: I. Characterize the DLTs (dose limiting toxicities) and overall toxicity profile of recombinant EphB4-HSA fusion protein (sEPHB4-HSA) as a single agent and in combination with cytarabine or liposomal vincristine in patients with acute leukemia. SECONDARY OBJECTIVES: I. Estimate the clinical response (including minimal residual disease [MRD]) in blood and bone marrow of sEPHB4-HSA in combination with cytarabine in patients with relapsed/refractory acute myeloid leukemia. II. Estimate the clinical response (including MRD) in blood and bone marrow of sEPHB4-HSA in combination with liposomal vincristine in patients with relapsed/refractory acute lymphoid leukemia. III. Estimate the single agent clinical response of sEPHB4-HSA in blood and bone marrow of patients with relapsed/refractory acute myeloid leukemia (AML) or acute lymphoid leukemia (ALL). IV. Assess pharmacokinetics of sEPHB4-HSA as a single agent and in combination with cytarabine or liposomal vincristine in patients with leukemia. EXPLORATORY OBJECTIVES: I. Estimate progression-free survival and overall survival in patients treated with sEPHB4-HSA in combination with cytarabine or liposomal vincristine. II. Estimate percentage of patients proceeding to allogeneic stem cell transplantation. III. Correlate expression of EPHB4 leukemic blasts and ephrinB2 in bone marrow microenvironment with response to sEPHB4-HSA. IV. Evaluate the effect of sEPHB4-HSA on downstream protein mediators of the EPHB4 pathway (phosphorylated [p]AKT, pS6) on leukemic blasts and determine if these can be used as biomarkers of response to treatment. V. Profile the immuno-modulatory effects of sEPHB4-HSA on peripheral blood leukocytes and in the tumor microenvironment. OUTLINE: This is a dose-escalation study of recombinant EphB4-HSA fusion protein. Participants are randomized to 1 of 2 arms. ARM A: Participants receive recombinant EphB4-HSA fusion protein intravenously (IV) over 60 minutes on days 1, 8, 15, and 22 and cytarabine IV over 4 hours on days 1-5. Treatment repeats every 28 days for up to 2 courses in the absence of disease progression or unacceptable toxicity. ARM B: Participants receive recombinant EphB4-HSA fusion protein IV over 60 minutes on days 1, 8, 15, and 22 and vincristine liposomal IV over 60 minutes on days 1, 8, 15, and 22. Treatment repeats every 28 days for up to 2 courses in the absence of disease progression or unacceptable toxicity. After completion of study treatment, participants are followed up at 3 months.
Suspended | Leukemia | Not Multisite
Akil Merchant
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Correlative Biomarker Study for MPD-RC Treatment Studies in the Philadelphia Chromosome Negative MPD
Completed | Chronic Myelogenous Leukemia (CML) | Multisite
Rona Weinberg
A Phase II Study of Blinatumomab and POMP (Prednisone, Vincristine, Methotrexate, 6-Mercaptopurine) for Patients ≥ 65 Years of Age With Newly Diagnosed Philadelphia-Chromosome Negative (Ph-) Acute Lymphoblastic Leukemia (ALL) and of Dasatinib, Prednisone and Blinatumomab for Patients ≥ 65 Years of Age With Newly Diagnosed Philadelphia-Chromosome Positive (Ph+) ALL, Relapsed/Refractory Philadelphia-Chromosome Positive (Ph+) ALL, and Philadelphia-Chromosome-Like Signature (Ph-Like) ALL With Known or Presumed Activating Dasatinib-Sensitive Mutations or Kinase Fusions (DSMKF)
PRIMARY OBJECTIVES: I. To evaluate the 3-year survival rate in elderly patients with newly diagnosed Philadelphia (Ph)-negative acute lymphoblastic leukemia (ALL) treated with blinatumomab followed by POMP (prednisone, vincristine sulfate, methotrexate, and mercaptopurine) maintenance. II. To evaluate in a preliminary manner (feasibility study) the safety of dasatinib-steroid based induction followed by blinatumomab treatment in combination with dasatinib followed by dasatinib-based maintenance in patients with newly diagnosed Ph-positive ALL, relapsed/refractory Ph-positive ALL, and Ph-like dasatinib-sensitive mutations or kinase fusions (DSMKF) ALL (newly-diagnosed relapsed or refractory). SECONDARY OBJECTIVES: I. To evaluate toxicities in these patient populations treated with these regimens. II. To estimate the rates of complete response (CR), complete remission with incomplete count recovery (CRi) and disease-free survival in Ph-negative patients. III. To estimate disease-free and overall survival in Ph-positive ALL and Ph-like DSMKF ALL. IV. To estimate in each cohort the rate of minimal residual disease (MRD) negativity, and the time to achieve MRD negativity (exploratory analysis). V. To determine whether anti-idiotype antibodies directed against blinatumomab develop with blinatumomab treatment in this study. OUTLINE: Patients are assigned to 1 of 2 treatment cohorts according to Philadelphia chromosome status. COHORT I (PHILADELPHIA CHROMOSOME NEGATIVE PATIENTS): INDUCTION: Patients receive blinatumomab intravenously (IV) continuously over 24 hours on days 1-28 in the absence of disease progression or unacceptable toxicity. RE-INDUCTION: Patients not achieving CR or CRi after Induction, receive blinatumomab IV continuously over 24 hours on days 1-28 in the absence of disease progression or unacceptable toxicity. POST-REMISSION: Patients receive blinatumomab IV continuously over 24 hours on days 1-28. Treatment repeats every 42 days for 3 cycles in the absence of disease progression or unacceptable toxicity. MAINTENANCE: Patients receive prednisone orally (PO) on days 1-5, vincristine sulfate IV on day 1, mercaptopurine PO on days 1-28, and methotrexate PO on days 1, 8, 15, and 22. Treatment repeats every 28 days for 18 cycles in the absence of disease progression or unacceptable toxicity. COHORT II (PHILADELPHIA CHROMOSOME POSITIVE PATIENTS): INDUCTION: Patients receive dasatinib PO twice daily (BID) on days 1-84 and prednisone PO on days 1-24 with tapering on days 25-32 in the absence of disease progression or unacceptable toxicity. RE-INDUCTION: Patients receive blinatumomab IV continuously over 24 hours on days 1-28. Treatment repeats every 42 days for 2 cycles in the absence of disease progression or unacceptable toxicity. POST-REMISSION: Patients receive blinatumomab IV continuously over 24 hours on days 1-28 and dasatinib PO once daily (QD) on days 1-42. Treatment repeats every 42 days for 3 cycles in the absence of disease progression or unacceptable toxicity. MAINTENANCE: Patients receive dasatinib PO BID on days 1-28 and prednisone PO on days 1-5. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up every 3 months for 2 years, every 6 months for 2 years, and then annually until 10 years from initial registration.
Suspended | Leukemia | Multisite
Anjali Advani
A Phase 2 Study of MLN0128 (TAK-228) in Relapsed and/or Refractory Acute Lymphoblastic Leukemia (ALL)
PRIMARY OBJECTIVES: I. To determine the complete hematologic response (CR)/complete response incomplete (CRi) rate when sapanisertib (MLN0128 [TAK-228]) is administered to adult patients with relapsed/refractory acute lymphoblastic leukemia (ALL). SECONDARY OBJECTIVES: I. To determine the overall response rate (CR, CRi/partial response (PR)/morphologic leukemia free state [MLFS]). II. To determine the CR/CRi duration when MLN0128 (TAK-228) is administered to adult patients with relapsed/refractory ALL. III. To determine the frequency of proceeding to allogeneic stem cell transplantation (SCT) for patients with relapsed/refractory ALL who achieve a response on MLN0128 (TAK-228). IV. To determine the overall survival for relapsed/refractory ALL patients on MLN0128 (TAK-228). TERTIARY OBJECTIVES: I. To examine the pharmacokinetics of MLN0128 (TAK-228) in ALL patients. II. To assess whether phosphorylation of the mTOR substrate 4EBP1 decreases in leukemic blasts harvested from the bone marrow on day 8 compared to baseline. III. To assess in an exploratory fashion whether MLN0128 (TAK-228) enhances expression of the pro-apoptotic proteins Bim and Puma in marrow ALL cells. IV. To assess in an exploratory fashion whether Mcl-1 levels decrease in blast cells during MLN0128 (TAK-228) treatment. V. To assess in an exploratory fashion whether a) the phospho-protein pattern at baseline or b) MLN0128 (TAK-228)-associated changes in the phospho-protein pattern differs between ALL samples that respond to therapy and those that do not. OUTLINE: Patients receive sapanisertib orally (PO) daily on days 1-21. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients who are non-responders and in PR at the end of course 4 may receive sapanisertib PO daily on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up every 3 months.
Not recruiting | Leukemia | Multisite
Aref Al-Kali
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