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Azacitidine With or Without Lenalidomide or Vorinostat in Patients With Higher-Risk Myelodysplastic Syndromes or Chronic Myelomonocytic Leukemia

Basic Trial Information
Trial Description
     Summary
     Further Trial Information
     Eligibility Criteria
Trial Contact Information

Basic Trial Information

PhaseTypeStatusAgeSponsorProtocol IDs
Phase IITissue collection/Repository, TreatmentActive18 and overNCINCI-2012-00242
SWOG-S1117, CDR0000723909, S1117, U10CA032102, NCT01522976

Trial Description

Summary

This randomized phase II trial studies how well giving azacitidine works with or without lenalidomide or vorinostat in treating patients with higher-risk myelodysplastic syndromes or chronic myelomonocytic leukemia. Drugs used in chemotherapy, such as azacitidine, work in different ways to stop the growth of cancer cells, either by killing the cells or stopping them from dividing. Lenalidomide may stop the growth of cancer cells by stopping blood flow to the cancer. Vorinostat may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. It is not yet known whether azacitidine is more effective with or without lenalidomide or vorinostat in treating myelodysplastic syndromes or chronic myelomonocytic leukemia.

Further Study Information

PRIMARY OBJECTIVES:

I. To test whether the response rate (complete remission, partial remission, or hematologic improvement) of patients with higher-risk myelodysplastic syndromes (MDS) or chronic myelomonocytic leukemia (CMML) who receive either the combination of lenalidomide and azacitidine or the combination of vorinostat and azacitidine is improved compared to patients who receive single-agent azacitidine.

SECONDARY OBJECTIVES:

I. To estimate relapse-free survival, overall survival and cytogenetic response rate of patients treated on each regimen.

II. To estimate the frequency and severity of toxicities of the three regimens in this patient population.

III. To investigate in a preliminary manner the frequency of subgroups from pre-study cytogenetic studies and correlate these subgroups with clinical outcomes in this patient population.

IV. To collect specimens for banking for use in future research studies.

OUTLINE: Patients are randomized to 1 of 3 treatment arms.

ARM I: Patients receive azacitidine subcutaneously (SC) or intravenously (IV) on days 1-7 or days 1-5 and 8-9, and lenalidomide orally (PO) once daily (QD) on days 1-21.

ARM II: Patients receive azacitidine as in arm I.

ARM III: Patients receive azacitidine as in arm I and vorinostat PO twice daily (BID) on days 3-9.

In all arms, courses repeat every 28 days for up to 5 years in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed up every 3 months for up to 5 years.

Eligibility Criteria

Inclusion Criteria:

  • Patients must have morphologically confirmed diagnosis of myelodysplastic syndromes (MDS) or chronic myelomonocytic leukemia (CMML) based on one of the following:
  • French-American-British (FAB) classifications:
  • Refractory anemia with excess blasts (RAEB - defined as having 5-20% myeloblasts in the bone marrow)
  • CMML with 10-19% myeloblasts in the bone marrow and/or 5-19% blasts in the blood
  • World Health Organization (WHO) Classifications:
  • RAEB-1 (defined as having 5-9% myeloblasts in the bone marrow)
  • RAEB-2 (defined as having 10-19% myeloblasts in the bone marrow and/or 5-19% blasts in the blood)
  • CMML-1 (defined as having < 5% myeloblasts in the bone marrow and/or < 10% blasts in the blood)
  • CMML-2 (defined as having 10-19% myeloblasts in the bone marrow and/or 5-19% blasts in the blood)
  • International prognostic score (IPSS) of Intermediate 2 (1.5-2.0 points) or High (>= 2.5 points); a score of Intermediate 1 (0.5-1.0 points) is only allowable in the setting of >= 5% myeloblasts
  • Patients with acute myeloid leukemia (AML) are not eligible
  • Procedures to obtain specimens for establishing baseline disease must be done within 30 days prior to registration
  • Patients must not have received lenalidomide, azacitidine, vorinostat, or decitabine as treatment previously; any hematopoietic growth factors must be stopped for at least 14 days prior to registration
  • Patients may have received low-dose cytarabine for MDS treatment previously, but they must have discontinued its use for at least 28 days prior to registration
  • Patients must not have received radiation therapy, chemotherapy, or cytotoxic therapy to treat conditions other than MDS within 12 months prior to registration
  • Patients must not have undergone prior allogeneic stem cell or bone marrow transplantation at any time; patients that have undergone an autologous stem cell transplant are eligible
  • Patients must not have used or be using histone deacetylase (HDAC) inhibitor agents for anticancer treatment
  • Patients may not have received agents such as valproic acid for epilepsy within 30 days prior to registration
  • Patients must have Zubrod performance status of 0-2
  • Patients must not have any pre-existing neurotoxicity/neuropathy of >= grade 2 according to the National Cancer Institute (NCI) Common Toxicity Criteria (CTC) Version 4.0, or prior >= grade 3 allergic reaction/hypersensitivity or rash to thalidomide that has not resolved to < grade 2
  • Patients must not have any serious medical condition, laboratory abnormality, or psychiatric illness that, in the view of the treating physician, would place the participant at an unacceptable risk if he or she were to participate in the study or would prevent that person from giving informed consent
  • Patients must not have history of thromboembolic event or other condition requiring current use of anticoagulation with Coumadin (warfarin) or low molecular-weight heparin
  • Patients must not have known or suspected hypersensitivity to mannitol
  • Patients must receive a 12-lead electrocardiogram (EKG), chest x-ray, serum creatinine, complete metabolic panel including serum glutamic oxaloacetic transaminase (SGOT) or serum glutamic pyruvic transaminase (SGPT), electrolytes, and bilirubin testing within 28 days prior to registration in order to establish baseline measurements; questions regarding patient safety in regards to results of these tests should be directed to the Study Coordinator
  • Females of childbearing potential (FCBP) must have a negative serum or urine pregnancy test with a sensitivity of at least 25 mIU/mL within 10 - 14 days prior to registration; FCBP must agree to have a second pregnancy test within 24 hours prior to starting course 1 if randomized to receive lenalidomide
  • A FCBP is a sexually mature woman who: 1) has not undergone a hysterectomy or bilateral oophorectomy; or 2) has not been naturally postmenopausal for at least 24 consecutive months (i.e., has had menses at any time in the preceding 24 consecutive months)
  • Patients must commit to the following if they are randomized to receive lenalidomide; FCBP must either commit to continued abstinence from heterosexual intercourse or begin TWO acceptable methods of birth control: one highly effective method and one additional effective method AT THE SAME TIME, at least 28 days before starting lenalidomide; FCBP must also agree to ongoing pregnancy testing; men must agree to use a latex condom during sexual contact with a FCBP, even if they have had a successful vasectomy
  • All patients must be counseled by a trained counselor every 28 days about pregnancy precautions and risks of fetal exposure
  • Patients not randomized to receive lenalidomide will not be required to undergo serial pregnancy testing or lenalidomide counseling after registration
  • No prior malignancy is allowed except for adequately treated basal cell (or squamous cell) skin cancer, in situ cervical cancer, or other cancer for which the patient has been disease-free for three years
  • Cytogenetics requirements:
  • Southwestern Oncology Group (SWOG) (and other sites not affiliated with Cancer and Leukemia Group B [CALGB] or Eastern Cooperative Oncology Group [ECOG]): Pretreatment cytogenetics must be performed on all patients; collection of pretreatment specimens must be completed within 14 days prior to registration to SWOG-S1117
  • CALGB: CALGB patients must enroll on CALGB 8461, the cytogenetics protocol
  • ECOG: Pretreatment cytogenetics must be performed on all patients; collection of pretreatment specimens must be completed within 30 days prior to registration to S1117
  • Banking requirements:
  • SWOG and ECOG (and other sites not affiliated with CALGB): Patients must be offered participation in specimen banking
  • CALGB: CALGB patients must be offered participation in CALGB 9665, the CALGB Leukemia Tissue bank protocol
  • National Cancer Institute of Canada (NCIC) Clinical Trials Group (CTG): NCIC CTG patients must be offered participation in specimen submission and banking
  • All patients must be informed of the investigational nature of this study and must sign and give written informed consent in accordance with institutional and federal guidelines
  • As a part of the OPEN registration process the treating institution's identity is provided in order to ensure that the current (within 365 days) date of institutional review board approval for this study has been entered in the system

Trial Contact Information

Trial Lead Organizations/Sponsors

National Cancer Institute

Mikkael SekeresPrincipal Investigator

Trial Sites

U.S.A.
Illinois
  Galesburg
 Galesburg Clinic, PC
 Nguyet A Le-Lindqwister Ph: 800-793-2262
Ohio
  Dayton
 David L. Rike Cancer Center at Miami Valley Hospital
 Howard M. Gross Ph: 765-983-3000

Link to the current ClinicalTrials.gov record.
NLM Identifer NCT01522976
ClinicalTrials.gov processed this data on April 16, 2014

Note: Information about this trial is from the ClinicalTrials.gov database. The versions designated for health professionals and patients contain the same text. Minor changes may be made to the ClinicalTrials.gov record to standardize the names of study sponsors, sites, and contacts. Cancer.gov only lists sites that are recruiting patients for active trials, whereas ClinicalTrials.gov lists all sites for all trials. Questions and comments regarding the presented information should be directed to ClinicalTrials.gov.

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