Clofarabine, Cytarabine, and G-CSF in Treating Patients With Relapsed or Refractory Acute Myeloid Leukemia

Completed · Phase 1/Phase 2

Conditions studied: Acute Myeloid Leukemia, Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities, Adult Acute Myeloid Leukemia With Inv(16)(p13;q22), Adult Acute Myeloid Leukemia With t(15;17)(q22;q12), Adult Acute Myeloid Leukemia With t(16;16)(p13;q22), Adult Acute Myeloid Leukemia With t(8;21)(q22;q22), Adult Acute Promyelocytic Leukemia (M3), Recurrent Adult Acute Myeloid Leukemia

In brief

RATIONALE: Drugs used in chemotherapy, such as clofarabine and cytarabine, work in different ways to stop the growth of cancer cells, either by killing the cells or stopping them from dividing. Colony stimulating factors, such as G-CSF, may increase the number of immune cells found in bone marrow or peripheral blood and may help the immune system recover from the side effects of chemotherapy. PURPOSE: This phase I trial is studying the side effects and best dose of clofarabine to see how well it works when given together with cytarabine and G-CSF in treating patients with relapsed or refractory acute myeloid leukemia

Key facts

Study ID: NCT00602225
Run by: University of Washington
People needed: 50
Starts: 2007-12-01
Expected to finish: 2015-04-01
Last updated by the study team: 2018-03-09

Who can join

Age: 18 and older, up to 70. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

ECOG performance status 0-2
Capable of understanding the investigational nature, potential risks and benefits of the study, and able to provide valid informed consent
Female patients of childbearing potential must have a negative serum pregnancy test within 2 weeks prior to enrollment
Male and female patients must be willing to use an effective contraceptive method during the study and for a minimum of 6 months after study treatment
Serum Total or Direct bilirubin =< 1.5 times upper limit of normal (ULN)
Aspartate transaminase (AST)/alanine transaminase (ALT) =< 2.5 times ULN
Diagnosis of acute myeloid leukemia by WHO criteria, either relapsed or refractory; acute promyelocytic leukemia [acute promyelocytic leukemia with t(15;17)(q22;q12) and variants] would be eligible only after failure of a regimen containing arsenic trioxide
Serum creatinine =< 1.0 mg/dL; if serum creatinine > 1.0 mg/dl, then the estimated glomerular filtration rate (GFR) must be >60 mL/min/1.73 m\^2
Alkaline phosphatase =< 2.5 times ULN

You may not qualify if…

Use of investigational agents within 30 days or initiation of any other anticancer therapy within 2 weeks before study entry with the exception of hydroxyurea, and intrathecal therapy for leukemic meningitis
Patients with a systemic fungal, bacterial, viral, or other infection not controlled (defined as exhibiting ongoing signs/symptoms related to the infection and without improvement, despite appropriate antibiotics or other treatment)
Pregnant or lactating patients
Any significant concurrent disease, illness, or psychiatric disorder that would compromise patient safety or compliance, interfere with consent, study participation, follow up, or interpretation of study results
Have any other severe concurrent disease, history of serious organ dysfunction, or disease involving the heart, kidney, liver (including symptomatic hepatitis, veno-occlusive disease, or hepatic graft-versus-host disease [for acute >= grade 2]), or other organ system dysfunction
No concomitant cytotoxic therapy or investigational therapy is allowed during the study with the exception of intrathecal therapy for leukemic meningitis; intrathecal therapy must not be given during or within 24 hours of any 5 day Clofarabine/Cytarabine treatment period
To the extent possible, use of nephrotoxic (e.g., vancomycin, amphotericin B, etc) and hepatotoxic (e.g., voriconazole, cyclosporine, etc) agents is to be avoided during clofarabine; use of alternative medications (e.g., herbal or botanical for anticancer purposes) is not permitted during the entire study period
Current concomitant chemotherapy, radiation therapy, or immunotherapy other than as specified in the protocol
More than two failed induction attempts for initial diagnosis or current relapse; for patients enrolled under part III of the protocol, patients must be at first salvage after relapse less than one year from complete remission, or salvage after initial induction chemotherapy
Allogeneic transplant recipients on immunosuppression or on treatment for GVHD

Where it is running

Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium — Seattle, Washington, United States

Full record on ClinicalTrials.gov

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