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Myelodysplastic/Myeloproliferative Syndromes

ON 01910.Na for Refractory Myelodysplastic Syndrome (2534)
Phase III MultiCenter Randomized Controlled Study to Assess Efficacy and Safety of ON 01910.Na 72-Hr Continuous IV Infusion in MDS Patients With Excess Blasts Relapsing After or Refractory to or Intolerant to Azacitidine or Decitabine
Status Conditions Phase Study ID
Closed Myelodysplastic Syndromes Phase III 2534
NCT01241500
Summary

The primary objective of this study is to compare overall survival (OS) in patients receiving ON 01910.Na + best supportive care (BSC) to OS of patients receiving BSC in a population of patients with myelodysplastic syndrome (MDS) with excess blasts (5% to 30% bone marrow blasts) who have failed azacitidine or decitabine treatment. This patient population has no available therapy and a short life expectancy (approximately 4 months). The high level of bone marrow activity of ON 01910.Na documented in Phase 1 and 2 studies has the potential to delay substantially the transition of MDS to Acute Myeloid Leukemia(AML), a very significant and severe complication, which shortens survival of these MDS patients.


Investigator
Bart Lee Scott, MD
Location    
Seattle Cancer Care Alliance 800-804-8824  
Eligibility Criteria (must meet the following to participate in this study)
  • MDS diagnosis confirmed within 6 weeks prior to entry according to WHO or FAB classification
  • MDS classified as follows, according to WHO and FAB classification:

    • RAEB-1 (5% - 9% BM blasts)
    • RAEB-2 (10% - 20% BM blasts)
    • CMML (10% - 20% BM blasts) and WBC < 13,000/μL
    • RAEB-t (21% - 30% BM blasts), with following criteria:
    • o WBC < 25 x 10E9/L at entry
    • o Stable WBC at least 4 weeks prior to entry and not requiring intervention for WBC control with hydroxyurea, chemotherapy, or leukopheresis.
  • At least one cytopenia (ANC < 1800/µL or platelet count < 100,000/µL or hemoglobin <10 g/dL)
  • Progression according to 2006 International Working Group (IWG) criteria any time after start of azacitidine or decitabine during past 2 years; or failure to achieve complete or partial response or hematological improvement (according to 2006 IWG) after at least six 4-week cycles of azacitidine or four 6-week cycles of decitabine during past 2 years; or relapse after initial complete or partial response or hematological improvement (according to 2006 IWG criteria) observed after at least six 4-week cycles of azacitidine or four 6-week cycles of decitabine during past 2 years; or, intolerance to azacitidine or decitabine defined by drug-related ≥Grade 3 liver or renal toxicity leading to discontinuation during the past 2 years.
  • Did not respond to, relapsed after, not eligible for, or opted not to do bone marrow transplantation
  • Off other MDS treatments for at least 4 weeks; Filgrastim (G-CSF) and erythropoietin allowed before and during the study as clinically indicated.
  • No need for induction chemotherapy
  • ECOG status 0, 1 or 2
  • Willing to adhere to protocol prohibitions and restrictions
  • Patient (or a legally authorized representative) must sign informed consent form to indicate patient's understanding study's purpose and procedures and willingness to participate
Exclusions (conditions that would prevent participation in this study)
  • Anemia due to factors other than MDS (including hemolysis or gastrointestinal bleeding) unless stabilized for 1 week after RBC transfusion.
  • Any active malignancy within the past year, except basal cell or squamous cell skin cancer or carcinoma in situ of the cervix or breast
  • Uncontrolled intercurrent illness including, but not limited to, symptomatic congestive heart failure, unstable angina pectoris, or cardiac arrhythmia
  • Active infection not adequately responding to appropriate therapy
  • Total bilirubin ≥1.5 mg/dL not related to hemolysis or Gilbert's disease.
  • Alanine transaminase (ALT)/aspartate transaminase (AST) ≥2.5 x upper limit of normal (ULN)
  • Serum creatinine ≥2.0 mg/dL
  • Ascites requiring active medical management including paracentesis, or hyponatremia (defined as serum sodium value of <130 mEq/L)
  • Pregnant or lactating females
  • Patients unwilling to follow strict contraception requirements (including condom use for males with sexual partners, and for females: prescription oral contraceptives [birth control pills], contraceptive injections, intrauterine device, double-barrier method [spermicidal jelly or foam with condoms or diaphragm], contraceptive patch, or surgical sterilization) before entry and throughout the study
  • Females with reproductive potential who do not have a negative urine beta-human chorionic gonadotropin pregnancy test at screening
  • Major surgery without full recovery or major surgery within 3 weeks of ON 01910.Na treatment start
  • Uncontrolled hypertension (defined as systolic pressure ≥160 mmHg and/or diastolic pressure ≥110 mmHg)
  • New onset seizures (within 3 months prior to first dose of ON 01910.Na) or poorly controlled seizures
  • Any other concurrent investigational agent or chemotherapy, radiotherapy, or immunotherapy
  • Prior treatment with low-dose cytarabine during past 2 years Investigational therapy within 4 weeks of starting ON 01910.Na
  • Psychiatric illness or social situation that limits the patient's ability to tolerate and/or comply with study requirements
Last Updated
May 12, 2014
See this trial at ClinicalTrials.gov
Access protocol and consent forms at Fred Hutchinson Cancer Research Center
Disclaimer: We update this information regularly. However, what you read today may not be completely up to date.

Please remember:
  • Talk to your health care providers first before making decisions about your health care.
  • Whether you are eligible for a research study depends on many things. There are specific requirements to be in research studies. These requirements are different for each study.