Decitabine and Clofarabine in Higher Risk Myelodysplastic Syndromes (MDS)

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: NCT00903760
Recruitment Status : Completed
First Posted : May 18, 2009
Last Update Posted : June 15, 2015
Genzyme, a Sanofi Company
Information provided by (Responsible Party):
M.D. Anderson Cancer Center

Brief Summary:
The goal of this clinical research study is to learn if sequential administration of decitabine and clofarabine can help to control MDS better than decitabine alone. The safety of this drug combination will also be studied.

Condition or disease Intervention/treatment Phase
Myelodysplastic Syndrome Drug: Decitabine Drug: Clofarabine Phase 2

  Show Detailed Description

Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 42 participants
Allocation: Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: A Randomized Study of Decitabine Alternating With Clofarabine Versus Decitabine Until Failure in Patients With Higher Risk Myelodysplastic Syndromes (MDS)
Study Start Date : January 2010
Actual Primary Completion Date : June 2015
Actual Study Completion Date : June 2015

Resource links provided by the National Library of Medicine

U.S. FDA Resources

Arm Intervention/treatment
Experimental: Decitabine + Clofarabine

Decitabine + Clofarabine

Receive drugs in alternating series of cycles (decitabine for first 3 cycles, then clofarabine for next 3 cycles), pattern repeats for up to 24 cycles.

Drug: Decitabine
Decitabine 20 mg/m^2 by vein daily over 1-2 hours for 5 days for both Group 1 and Group 2. Group 1 receives decitabine on Days 1-5 of Cycles 1-3, 7-9, 13-15, and 19-21; and Group 2 is on Days 1-5 of every cycle.
Other Name: Dacogen®
Drug: Clofarabine
Clofarabine 10 mg/m^2 by vein daily over 1-2 hours for 5 days on Days 1-5 of Cycles 4-6, 10-12, 16-18, and 22-24.
Other Name: Clolar®
Experimental: Decitabine
Decitabine 20 mg/m2 by vein daily for 5 days for a total of 24 courses.
Drug: Decitabine
Decitabine 20 mg/m^2 by vein daily over 1-2 hours for 5 days for both Group 1 and Group 2. Group 1 receives decitabine on Days 1-5 of Cycles 1-3, 7-9, 13-15, and 19-21; and Group 2 is on Days 1-5 of every cycle.
Other Name: Dacogen®

Primary Outcome Measures :
  1. Event free survival (EFS) [ Time Frame: Baseline to disease progression ]
    Event free survival (EFS) where event is defined as either death or transformation to acute myeloid leukemia (AML) (marrow and/or blood blasts >/= 20%)

Secondary Outcome Measures :
  1. Participant Response [ Time Frame: At 3 months and 6 months ]
    Responses: Complete Remission (CR): Normalization peripheral blood & bone marrow </= 5% bone marrow blasts, no evidence dysplasia; peripheral blood granulocyte >/= 1.0 x 109/L, & platelet>/= 100 x 109/L. Partial Remission: all CR criteria if abnormal before treatment except marrow blasts decrease =/> 50% compared to pretreatment or a less-advanced MDS disease classification than prior to treatment. Hematologic Improvement: Response maintained 8+ weeks: Hemoglobin (pretreatment < 11 g/dL): improves 1.5 g/dL or reduced by 4 units of red blood cell (RBC) transfusions in 8 weeks compared with pretreatment transfusions in 8 weeks. Platelet (pretreatment < 100 x 109/L): absolute increase >/= 30 x 109/L, starting platelet > 20 x 109/L OR increase < 20 x 109/L to > 20 x 109/L and =/> 100%. Neutrophil (pretreatment < 1 x 109/L): increase 100% & absolute increase > 0.5 x 109/L.

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Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  1. Patients with higher risk MDS (IPSS int-2 or high, or >/= 10% blasts as defined by WHO or FAB). - No prior intensive chemotherapy or high-dose cytarabine (>/= 1 g/m2). - Prior biologic therapies (</= 1 cycle of prior decitabine or azacitidine), targeted therapies, or single agent chemotherapy is allowed. - Off chemotherapy for 2 weeks prior to entering this study with no toxic effects of that therapy, unless there is evidence of rapidly progressive disease. - Hydroxyurea is permitted for control of counts prior to treatment. - Hematopoietic growth factors are allowed. .
  2. Age >/= 18 years.
  3. Eastern Cooperative Oncology Group (ECOG) performance status </= 2.
  4. Have adequate renal function (serum creatinine </= 1.5 mg/dL)
  5. Serum bilirubin </= 1.5 x upper limit of normal (ULN)
  6. Aspartate transaminase (AST) or alanine transaminase (ALT) </= 2.5 x ULN
  7. Alkaline phosphatase </= 2.5 x ULN
  8. Provide signed written informed consent.
  9. Capable of understanding the investigational nature, potential risks and benefits of the study, and able to provide valid informed consent.
  10. Female patients of childbearing potential must have a negative pregnancy test within 2 weeks prior to enrollment.
  11. Male and female patients must use an effective contraceptive method during the study and for a minimum of 6 months after study treatment.

Exclusion Criteria:

  1. Current concomitant chemotherapy, radiation therapy, or immunotherapy other than as specified in the protocol.
  2. Use of investigational agents within 30 days or any anticancer therapy within 2 weeks before study entry with the exception of hydroxyurea. The patient must have recovered from all acute toxicities from any previous therapy.
  3. Have any other severe concurrent disease, or have a history of serious organ dysfunction or disease involving the heart, kidney, liver, or other organ system that may place the patient at undue risk to undergo treatment.
  4. 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)
  5. Pregnant or lactating patients.
  6. 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
  7. Any concurrent malignancy (with the exception of exclusion # 8)
  8. Exceptions to inclusion # 7: a) Patients with treated non-melanoma skin cancer, in situ carcinoma, or cervical intraepithelial neoplasia, regardless of the disease-free duration, are eligible for this study if definitive treatment for the condition has been completed; b) Patients with organ-confined prostate cancer with no evidence of recurrent or progressive disease based on prostate-specific antigen (PSA) values are also eligible for this study if hormonal therapy has been initiated or a radical prostatectomy has been performed.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT00903760

United States, Texas
University of Texas MD Anderson Cancer Center
Houston, Texas, United States, 77030
Sponsors and Collaborators
M.D. Anderson Cancer Center
Genzyme, a Sanofi Company
Principal Investigator: Guillermo Garcia-Manero, M.D. M.D. Anderson Cancer Center

Additional Information:
Responsible Party: M.D. Anderson Cancer Center Identifier: NCT00903760     History of Changes
Other Study ID Numbers: 2008-0092
NCI-2011-00263 ( Registry Identifier: NCI CTRP )
First Posted: May 18, 2009    Key Record Dates
Last Update Posted: June 15, 2015
Last Verified: June 2015

Keywords provided by M.D. Anderson Cancer Center:
Myelodysplastic Syndrome

Additional relevant MeSH terms:
Myelodysplastic Syndromes
Pathologic Processes
Bone Marrow Diseases
Hematologic Diseases
Precancerous Conditions
Antimetabolites, Antineoplastic
Molecular Mechanisms of Pharmacological Action
Antineoplastic Agents
Enzyme Inhibitors