FM 140 vs FM100 Study in Patients With Multiple Myeloma

NCT ID: NCT00505895

Last Updated: 2014-10-17

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE2
• Total Enrollment: 52 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2002-01-31
• Study Completion Date: 2013-05-31

Brief Summary

The goal of this clinical research study is to learn if there is a difference in transplant outcomes between two different doses of melphalan given in combination with fludarabine followed by transfusion of a related or unrelated volunteer donor's peripheral blood or bone marrow progenitor cells (allogeneic stem cell transplant) in patients with multiple myeloma. This study will also look at whether treatment with a antibody called rituximab against a specific type of lymphocyte (B cell) will reduce the risks of developing graft versus host disease after transplant. The safety of these treatments will also be compared.

Detailed Description

Fludarabine is a chemotherapy drug that is used in various diseases. Melphalan is a chemotherapy drug that has been widely used in the treatment of multiple myeloma for many years.

Before beginning therapy, patients will have a complete work-up. This includes a bone marrow aspiration and biopsy, bone survey, blood tests, and tests to check the heart and lung function. All patients will receive tacrolimus and methotrexate to prevent graft-versus-host disease.

Patients in this study will be randomly picked (as in the toss of a coin) to be in one of two treatment groups. There is an equal chance that a patient will be in either group.

Patients in the first group will receive fludarabine through the vein every day for four days. On the fourth day, patients will receive a dose of melphalan through the vein over 20 minutes. On the following day, patients will receive the donor cells as an infusion through their catheter.

Patients in the second group will receive fludarabine through the vein every day for four days. Patients in this group will receive a lower dose of melphalan through the vein over 20 minutes. After the last dose of fludarabine, patients will receive the donor cells as an infusion through their catheter the next day.

If you have an unrelated or a mismatched donor, you will receive the drug ATG (Thymoglobulin) by vein over 6 hours on Days -3, -2, and -1 (the 3 days before the transplant), to prevent graft versus host disease (GVHD) and to help engraftment.

Patients in both group will be receiving the monoclonal antibody called rituximab weekly starting on the fifth day before the stem cell transplant for a total of 4 doses.

Patients will remain in the hospital for about 4-6 weeks and in Houston Medical Center area at least 100 days after transplantation.

Patients whose disease gets worse will be taken off study. These patients will continue to be followed for survival.

This is an investigational study. All of the drugs used in this study are commercially available. The FDA has approved melphalan for the treatment of myeloma. Fludarabine is not approved for the treatment of myeloma but has been used for years as a way to prepare patients for transplant. About 30 to 60 patients will take part in this study. About 45 patients will be enrolled at M. D. Anderson.

Conditions

Multiple Myeloma

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Fludarabine + Melphalan + Stem Cell Infusion

Fludarabine 30 mg/m^2 intravenous (IV) daily over 30 minutes for 4 Days (Beginning Day -4).

Melphalan 140 mg/m^2 IV over 20 minutes on Day -1. Stem Cell Infusion on Day 0. Rituximab 375 mg/m^2 IV infused starting on day -5.

Group Type: EXPERIMENTAL

Melphalan

Intervention Type: DRUG

Arm 1 = 140 mg/m\^2 intravenous over 20 Minutes on Day -1; Arm 2 = 100 mg/m\^2 intravenous over 20 Minutes on Day -1.

Fludarabine

Intervention Type: DRUG

30 mg/m\^2 intravenous daily over 30 Minutes for 4 Days (Beginning Day -4).

Stem Cell Infusion

Intervention Type: PROCEDURE

Stem Cell Infusion on Day 0.

Rituximab

Intervention Type: DRUG

375 mg/m\^2 intravenous on Day -5, +2 +9 and +16.

Fludarabine + Lower-Dose Melphalan + Stem Cell Infusion

Fludarabine 30 mg/m^2 intravenous daily over 30 minutes for 4 Days (Beginning Day -4).

Lower-Dose Melphalan 100 mg/m^2 intravenous over 20 minutes on Day -1. Stem Cell Infusion on Day 0. Rituximab 375 mg/m^2 intravenous infused starting on day -5.

Group Type: EXPERIMENTAL

Melphalan

Intervention Type: DRUG

Arm 1 = 140 mg/m\^2 intravenous over 20 Minutes on Day -1; Arm 2 = 100 mg/m\^2 intravenous over 20 Minutes on Day -1.

Fludarabine

Intervention Type: DRUG

30 mg/m\^2 intravenous daily over 30 Minutes for 4 Days (Beginning Day -4).

Stem Cell Infusion

Intervention Type: PROCEDURE

Stem Cell Infusion on Day 0.

Rituximab

Intervention Type: DRUG

375 mg/m\^2 intravenous on Day -5, +2 +9 and +16.

Interventions

Melphalan

Arm 1 = 140 mg/m\^2 intravenous over 20 Minutes on Day -1; Arm 2 = 100 mg/m\^2 intravenous over 20 Minutes on Day -1.

Intervention Type: DRUG

Fludarabine

30 mg/m\^2 intravenous daily over 30 Minutes for 4 Days (Beginning Day -4).

Intervention Type: DRUG

Stem Cell Infusion

Stem Cell Infusion on Day 0.

Intervention Type: PROCEDURE

Rituximab

375 mg/m\^2 intravenous on Day -5, +2 +9 and +16.

Intervention Type: DRUG

Other Intervention Names

Alkeran; Fludara; Fludarabine Phosphate; Allogeneic Peripheral Blood Stem Cell Transfusion; APBSCT; Bone Marrow Transplantation; BMT; Rituxan

Eligibility Criteria

Inclusion Criteria

1. Patients with Multiple Myeloma in any of the following disease categories: a) Primary Refractory considered poor candidate for autologous transplant, b) Remission Consolidation in patients with Chromosome 13 abnormalities or plasma cell leukemia, c) All relapsing patients.

2. Age up to 70 years.

3. Related or unrelated donor who is HLA-compatible in at least 9/10 alleles (A,B, C, DRB1 and DQ) by molecular techniques.

4. Zubrod Performance Score (PS)<2.

5. Life expectancy is not severely limited by concomitant illness. Left ventricular ejection fraction >40%. No uncontrolled arrhythmias or symptomatic cardiac disease. Forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC) and diffusing capacity of the lungs for carbon monoxide (DLCO) >40%.

6. Patient and donor or guardian willing and able to sign informed consent.

Exclusion Criteria

1) Patients with active central nervous system (CNS) disease are ineligible for this study as documented by clinical symptoms and/or testing.

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

Sponsors

M.D. Anderson Cancer Center

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Muzaffar H. Qazilbash, MD

Role: PRINCIPAL_INVESTIGATOR

UT MD Anderson Cancer Center

Locations

UT MD . Anderson Cancer Center

Houston, Texas, United States

Countries

United States

Related Links

http://www.mdanderson.org

The University of Texas M.D.Anderson Cancer Center

Other Identifiers

ID01-518

Identifier Type: -

Identifier Source: org_study_id