Mulitple Myeloma Research Foundation
Clinical Trials



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Clinical Trial

Title:  
A Randomized, Open-Label, Multi-Center Trial Comparing Thalidomide plus Dexamethasone (Thal/Dex) versus DOXIL® plus Dexamethasone and Thalidomide (Dd-T) in Subjects with Newly Diagnosed Multiple Myeloma
Phase:  
III
Purpose:  
To determine the effectiveness of the investigational use of thalidomide, Doxil®, and dexamethasone in treating patients with multiple myeloma
Eligibility:  
Inclusion Criteria:
  • Male or female at least 18 years of age
  • Previously untreated, histologically confirmed, symptomatic multiple myeloma as defined by International Myeloma Working Group, (Br. J. Hematol., Kyle et al 2003)
  • ECOG performance status 0-2
  • Previous radiation therapy for palliation of cord compression or pathologic fractures are permitted provided last dose is given 14 days prior to initiation of chemotherapy and does not involve the mediastinum
  • Subjects with radiographic evidence of lytic bone disease receiving concomitant bisphosphonate therapy may be enrolled
  • Adequate bone marrow function:
    • ANC ≥ 1,000/m3 (if BM has > 50% plasma cells/mm3, then no specific minimum)
    • Platelet count >75,000 cells/mm3 (without transfusion support for 7 days prior to study entry) (if BM has > 50% plasma cells/mm3, minimum platelet count > 20,000 cells mm3)
    • Hemoglobin ≥ 8.0 g/dL (without transfusion support for 7 days prior to study entry)(If BM has > 50% plasma cells/mm3, then transfusion is allowed up to the time of enrollment to maintain Hgb ≥ 7.0g/dL)
  • Corrected serum calcium < 12 mg/dL (3.0 mmol/L) or ionized calcium < 6.5 mg/dL (1.6mmol/L). This level may be achieved by appropriate supportive care but it must be reached before the subject can be randomized
  • Patients with reproductive potential must use an adequate contraceptive method (e.g., abstinence, intrauterine device, oral contraceptives, barrier device with spermicide or surgical sterilization) during treatment and for three months after completing treatment
  • Willing and eligible to sign up for the S.T.E.P.S program
  • Negative pregnancy test, according to the S.T.E.P.S program, for subjects of childbearing potential
  • Subjects (or their legally acceptable representatives) must have signed an informed consent document indicating that they understand the purpose of and procedures required for the study and are willing to participate in the study
Exclusion Criteria:
  • Treated with more than two pulses of dexamethasone within 2 weeks of randomization
  • Non-secretory disease (defined as no measurable paraprotein in serum or urine, urine paraprotein level ≤ 200 mg/24 hours)
  • Peripheral neuropathy of Grade 2 or greater severity as defined by the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) Version 3.0
  • Active Infection requiring intravenous antibiotic treatment
  • Known to be HIV positive (an HIV test is not required for participation in the trial)
  • Inadequate renal function:
    • Creatinine > 4 mg/dL (> 200 µmol/L)
  • Inadequate liver function:
    • Bilirubin > 2 institutional upper limits of normal
    • ALT and AST > 2.5X upper limit of normal
  • Life expectancy of less than 3 months
  • Pregnant or lactating subjects
  • No prior malignancy is allowed, except for adequately treated basal cell or squamous cell skin cancer, or cervical cancer in-situ, or other cancer from which the subject has been disease-free for at least 3 years
  • Solitary bone or extramedullary plasmacytoma as the only evidence of plasma cell dyscrasia
  • History of hypersensitivity reactions attributed to a conventional formulation of doxorubicin HCl, or the components of DOXIL, dexamethasone or thalidomide
  • Multiple gated acquisition (MUGA) showing the LVEF less than <45%
  • History of cardiac disease, with New York Heart Association Class II or greater, or clinical evidence of congestive heart failure
  • History of deep venous thrombosis (DVT) within one year before enrollment in the study or subjects currently receiving anticoagulation for DVT
  • History of life-threatening thromboembolic event of any kind (i.e.: myocardial infarction, pulmonary, embolism, stroke or others) within one year before enrollment in the study
  • Uncontrolled medical problems such as diabetes mellitus, cardiac (ie congestive heart failure, coronary artery disease, arrhythmias), pulmonary, hepatic, and renal diseases unless renal insufficiency is felt by the investigator to be secondary to multiple myeloma
  • Major surgery within 4 weeks before randomization. Vertebroplasty and kyphoplasty for a myeloma indication are not considered to be major surgery.
  • Psychiatric or central nervous systems disorders interfering with compliance of orally administered medication
  • Experimental drug or experimental regimen within 4 weeks before randomization
  • Employee of the investigator or study center, with direct involvement in the proposed study or other studies under the direction of that investigator or study center, as well as family members of the employees or the investigator
Treatment:  
According to the treatment assignment at randomization, subjects will receive the investigational combination of either thalidomide-dexamethasone (Thal-Dex: ARM 1) or DOXIL, thalidomide plus dexamethasone (DOXIL-Thal-Dex: ARM 2). Subjects will be scheduled to receive a minimum of 4 and a maximum of 12 cycles of study treatment. The duration of each cycle is 28 days (+/- 3 days). Prior to the start of each cycle, beginning with Cycle 2, subjects will be evaluated for myeloma response or progression. Barring any dose delays, the maximum duration of protocol therapy would be 48 weeks.
Contact:  
California

Colorado

Connecticut

Florida

Illinois

Indiana

Minnesota

Missouri

New Jersey

New York

North Carolina

Oklahoma

Oregon

Pennsylvania

South Carolina

Tennessee

Texas

Virginia

Washington

Please note: the trials indicated do not include the full inclusion or exclusion criteria. For full protocols, please contact the Principal Investigator (PI) listed.
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