Study of Plerixafor Combined With Cytarabine and Daunorubicin in Patients With Newly Diagnosed Acute Myeloid Leukemia

NCT ID: NCT00990054

Last Updated: 2015-03-24

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE1
• Total Enrollment: 36 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2009-12-31
• Study Completion Date: 2012-03-31

Brief Summary

The purpose of this research study is to determine if plerixafor can make cells more sensitive to killing by cytarabine and daunorubicin, an anti-cancer drug regimen referred to as "7+3" that is commonly used in treating acute myeloid leukemia (AML). In this study, plerixafor is used with treatments cytarabine and daunorubicin and with and without granulocyte-colony stimulating factor (GCSF). Subjects will be monitored to see how well they tolerate the use of these drugs together and how well they work to treat the leukemia.

The purpose of the study is to determine the maximum tolerated dose (MTD) per plerixafor dosing schedule (once daily [QD] or twice daily [BID]), and/or recommended phase 2 dose (RP2D), by assessing safety and tolerability of plerixafor (Mozobil®) when used in combination with cytarabine and daunorubicin, and with and without granulocyte-colony stimulating factor (G-CSF)

Conditions

Acute Myeloid Leukemia

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

plerixafor

Group Type: EXPERIMENTAL

Plerixafor

Intervention Type: DRUG

240 mcg/kg/dose and proceeding to escalating dose levels for determination of the single-dose maximum tolerated dose (MTD) provided that there are no unacceptable dose limiting toxicities

Interventions

Plerixafor

240 mcg/kg/dose and proceeding to escalating dose levels for determination of the single-dose maximum tolerated dose (MTD) provided that there are no unacceptable dose limiting toxicities

Intervention Type: DRUG

Other Intervention Names

AMD3100; Mozobil

Eligibility Criteria

Inclusion Criteria

• Provide signed, dated informed consent prior to any protocol-specific procedures.
• Have a diagnosis of newly diagnosed AML, defined as >20% myeloblasts on the marrow aspirate or peripheral blood differential, with or without extramedullary involvement, with confirmatory immunophenotyping or immunocytochemistry (e.g., myeloperoxidase), documented within 14 days of enrollment.
• Have Eastern Cooperative Oncology Group (ECOG) performance status (Appendix A) score of 0, 1, or 2.
• Toxicities from all prior treatments have resolved to baseline or δ Grade 1 prior to first dose of study drugs.
• Are surgically or biologically sterile or willing to practice acceptable birth control, as follows: Females of child bearing potential must agree to abstain from sexual activity or to use a medically approved contraceptive measure/regimen during and for 3 months after the treatment period. Women of child bearing potential must have a negative serum pregnancy test at the time of enrollment. Acceptable methods of birth control include oral contraceptive, intrauterine device (IUD), transdermal/implanted or injected contraceptives and abstinence.
• Males must agree to abstain from sexual activity or agree to utilize a medially-approved contraception method during and for 3 months after the treatment period.
• Have adequate renal and hepatic function, as indicated by the following laboratory values: Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) δ2.5 - upper limit of normal (ULN); Estimated creatinine clearance (CrCl) of > 50mL/min, as calculated by the Cockcroft-Gault equation (Appendix F); total bilirubin ≤1.5-ULN (except in patients with Gilbert Syndrome, in whom direct bilirubin must be ≤1.5-ULN), International Normalized Ratio (INR) ≤1.5 after discontinuation of anticoagulants.
• Have adequate cardiac function, as measured by left ventricular ejection fraction (LVEF) ≥40% on echocardiography or multigated acquisition (MUGA) scan or similar radionuclide angiographic scan.
• Be able to comply with study procedures and follow-up examinations.

Exclusion Criteria

• Have received previous systemic treatment for leukemia or antecedent hematologic disorder (AHD), other than hydroxyurea or hematopoietic growth factors. Treatment with hydroxyurea within 2 weeks of screening is allowed but must be discontinued at least 24 hours prior to the first dose of study drugs.
• Have received prior treatment with plerixafor, cytarabine, or any anthracycline.
• Have a diagnosis of acute promyelocytic leukemia (APL), French-American-British (FAB) classification M3 or World Health Organization (WHO) classification of APL with t(15;17)(q(22;q12), or Bcr-Abl positive leukemia.
• For patients < 50 years of age, have cytogenetics associated with good prognosis [(t(8;21)q(22;22), t(15;17),inv(16)(p13;q22)]. (Testing for these mutations must be performed on blood or Bone Marrow prior to study registration.
• Have had a hematopoietic stem cell transplant (HSCT).
• Have an absolute blast count of the following at the time of first dose of chemotherapy, despite cytoreduction with hydroxyurea or leukapheresis:

1. >50 x 10^9/L for patients not enrolled in a G-CSF-containing cohort

2. >25 x 10^9/L for patients enrolled in a G-CSF-containing cohort

• Have central nervous system (CNS) leukemia (Only patients with suspected CNS leukemia must undergo lumbar puncture.)
• Have any of the following within the last 12 months: unstable supraventricular arrhythmia (e.g., hemodynamic instability) or has a pacemaker; Any ventricular arrhythmia, other than occasional premature ventricular contractions; Congestive heart failure (controlled or uncontrolled); Myocardial infarction, ischemia, stable coronary artery disease, or angina; Uncontrolled hypertension; Syncope with either a known cardiovascular or an unknown etiology.
• Have a pre-existing disorder predisposing the patient to serious or life-threatening infection (e.g., cystic fibrosis, congenital or acquired immunodeficiency, bleeding disorder, or cytopenias).
• Have the need for anticoagulant therapy.
• Have a significant medical or psychiatric disorder that would interfere with consent, study participation, or follow-up.
• Have an active acute or chronic systemic fungal, bacterial, viral, or other infection (i.e., exhibiting ongoing signs/symptoms related to the infection [except isolated fever] and without improvement, despite appropriate antibiotics or other treatment).
• Have severe concurrent diseases (e.g., a history of serious organ dysfunction or disease) that may place the patient at undue risk to undergo induction therapy per protocol, or obscure assessments of drug safety.
• Have a diagnosis of prior malignancy unless disease-free for at least 5 years following therapy with curative intent, with the following exceptions:

1. Patients with treated nonmelanoma skin cancer, in situ carcinoma, or cervical intraepithelial neoplasia, regardless of the disease-free duration, if definitive treatment for the condition has been completed; or

2. Patients with organ-confined prostate cancer with no evidence of recurrent or progressive disease based on prostate-specific antigen (PSA) values after treatment with curative intent.

• Have known human immunodeficiency virus (HIV) positivity or evidence of active viral hepatitis.
• Are pregnant or breastfeeding.
• Are known to have an allergy to any component of the study drug regimen

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 70 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Genzyme, a Sanofi Company

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Medical Monitor

Role: STUDY_DIRECTOR

Genzyme, a Sanofi Company

Locations

Duarte, California, United States

Boston, Massachusetts, United States

Ann Arbor, Michigan, United States

St Louis, Missouri, United States

Rochester, New York, United States

Cleveland, Ohio, United States

Houston, Texas, United States

Seattle, Washington, United States

Countries

United States

Other Identifiers

MOZ04808

Identifier Type: -

Identifier Source: org_study_id