Pixantrone (BBR 2778) in Patients With Refractory Acute Myelogenous Leukemia (AML)

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT00106600
Recruitment Status : Completed
First Posted : March 29, 2005
Last Update Posted : August 22, 2007
Information provided by:
CTI BioPharma

March 28, 2005
March 29, 2005
August 22, 2007
March 2005
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  • Phase I: To determine the maximum tolerated dose (MTD) of Pixantrone (BBR 2778) in patients with refractory acute myelogenous leukemia (AML)
  • Phase II: To evaluate the activity of pixantrone in this patient population in terms of objective responses
Same as current
Complete list of historical versions of study NCT00106600 on Archive Site
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Pixantrone (BBR 2778) in Patients With Refractory Acute Myelogenous Leukemia (AML)
A Phase I/II Study of Pixantrone (BBR 2778) in Patients With Refractory Acute Myelogenous Leukemia (AML)
The goal of this study is to find the safest dose of Pixantrone (BBR 2778) that can be given to patients with Acute Myelogenous Leukemia (AML). After the safest dose is found, up to an additional 86 patients will be enrolled. During this part of the study, the safety and effectiveness will be evaluated.

This is an open label, single center, phase I/II study of pixantrone in patients with refractory AML. Pixantrone will be administered for three consecutive days on days 1, 2 and 3 of each 21-day cycle, for up to two cycles.

The study has 2 parts; phase I and phase II. In the phase I part of the study, the maximum tolerated dose (MTD) for pixantrone as a single agent in patients with refractory AML will be determined. In the phase II part of the study, up to an additional 86 patients will be treated at the MTD to assess disease response.

Phase 1
Phase 2
Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Acute Myelogenous Leukemia
Drug: Pixantrone IV infusion
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*   Includes publications given by the data provider as well as publications identified by Identifier (NCT Number) in Medline.
Same as current
March 2007
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Inclusion Criteria:

  • Patients with morphologically confirmed diagnosis of relapsed AML with French-American-British (FAB) classification other than M3. Relapse should be demonstrated by the presence of greater than 5% leukemic blasts in the bone marrow or reappearance of greater than 5% leukemic blasts in the peripheral blood within 14 days of registration.

Eligible patients include the following:

  • Patients with secondary AML, including patients with prior myelodysplastic syndromes (MDS)
  • Patients who were initially unresponsive to induction therapy
  • Patients in first or second relapse from prior therapy or hematopoietic stem-cell transplant (HSCT)

    • A period of at least 21 days must have elapsed from the completion of prior chemotherapy (with or without anthracyclines) and investigational agents to the first dose of treatment in this study, and all acute toxicities from prior therapy must have resolved (with the exception of alopecia).
    • Age >/= 18 years of age, and able to give informed consent.
    • ECOG performance status of 0, 1 or 2.
    • Bilirubin < 1.5 x institution's upper limit of normal (ULN), AST and ALT < 1.5 x institution's ULN, creatinine < 2 mg/dL.
    • LVEF >/= 50% as measured by MUGA scan or 2-D ECHO within 14 days prior to registration. Either method is acceptable for measuring LVEF; however, the same method must be used throughout treatment and follow-up.
    • Patients (male or female) of reproductive potential must commit to use adequate contraception (as defined by the investigator) during study treatment and for 6 months after the last day of study drug administration.
    • Patients must have signed an approved informed consent prior to beginning protocol specific procedures

Exclusion Criteria:

  • Prior treatment with a cumulative dose of doxorubicin or equivalent exceeding 450 mg/m2 according to the following calculation index: X/450 + Y/160 < 1 where X is the doxorubicin dose in mg/m2 and Y is the mitoxantrone dose in mg/m2.
  • Clinical or documented central nervous system (CNS) involvement with AML.
  • Any uncontrolled active infection that requires antibiotics.
  • History of Human Immunodeficiency Virus (HIV).
  • Acute hepatitis, or known chronic hepatitis.
  • Unstable cardiovascular conditions, including: cardiac arrhythmias, angina, or myocardial infarction within the past 6 months.
  • Pregnant women or nursing mothers.
  • Prior malignancy except: curatively treated basal cell or squamous cell skin cancer, in situ cervical cancer, adequately treated stage I or II cancer from which the patient is currently in remission, or any other cancer from which the patient has been disease-free for 5 years.
  • Any condition which, in the judgment of the investigator, would place the patient at undue risk, interfere with the results of the study, or make the patient otherwise unsuitable.
  • Any circumstance at the time of study entry that would preclude completion of the study
Sexes Eligible for Study: All
18 Years and older   (Adult, Senior)
Contact information is only displayed when the study is recruiting subjects
United States
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CTI BioPharma
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CTI BioPharma
August 2007

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP