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Trial record 57 of 2571 for:    "Plasma Cell Neoplasm"

High-Dose Melphalan, Total-Body Irradiation, and Peripheral Stem Cell Transplantation in Treating Patients With Multiple Myeloma in First Relapse

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: NCT00002630
Recruitment Status : Completed
First Posted : July 29, 2004
Last Update Posted : May 11, 2011
National Cancer Institute (NCI)
Information provided by:
Mayo Clinic

Brief Summary:

RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining peripheral stem cell transplantation with chemotherapy and radiation therapy may allow the doctor to give higher doses of radiation and chemotherapy drugs and kill more tumor cells.

PURPOSE: Phase II trial to study the effectiveness of high-dose melphalan plus total-body irradiation and peripheral stem cell transplantation in treating patients with multiple myeloma in first relapse.

Condition or disease Intervention/treatment Phase
Multiple Myeloma and Plasma Cell Neoplasm Biological: filgrastim Drug: cyclophosphamide Drug: melphalan Procedure: peripheral blood stem cell transplantation Radiation: low-LET cobalt-60 gamma ray therapy Radiation: low-LET photon therapy Phase 2

Detailed Description:

OBJECTIVES: I. Assess bone marrow reconstitution and peripheral blood cell counts of patients with multiple myeloma treated with high-dose melphalan (L-PAM) and total-body irradiation (TBI) followed by peripheral blood stem cell (PBSC) rescue. II. Assess the efficacy of intravenous L-PAM and TBI for treatment of relapsing/refractory myeloma. III. Assess the tolerability and toxicity of this regimen in patients with relapsing multiple myeloma. IV. Assess response rate and survival of relapsing/refractory patients treated with this regimen.

OUTLINE: Prior to entry, patients will have received 3 monthly courses of standard VAD followed by PBSC collection on Regimen A; those who responded to VAD continue standard VAD to best response and upon relapse (on or off therapy) proceed to Regimen B. Patients with no response to 3 courses of VAD and those with no response to an alkylating-based regimen proceed immediately to Regimen B following PBSC collection. The following acronyms are used: CTX Cyclophosphamide, NSC-26271 G-CSF Granulocyte Colony Stimulating Factor (Amgen), NSC-614629 L-PAM Melphalan, NSC-8806 PBSC Peripheral Blood Stem Cells VAD Vincristine/Doxorubicin/Dexamethasone TBI Total Body Irradiation Regimen A: Stem Cell Mobilization/Harvest. CTX; G-CSF. Regimen B: Single-Agent Myeloablative Chemoradiotherapy with Stem Cell Rescue. L-PAM; TBI (Co60 or linear accelerators of 4 MV or greater); with PBSC.

PROJECTED ACCRUAL: If 9 or fewer or 20 or more responses are seen in the first 50 patients treated, the study will be discontinued.

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Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 50 participants
Primary Purpose: Treatment
Study Start Date : June 1993
Actual Primary Completion Date : February 1999
Actual Study Completion Date : May 2001

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years to 65 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

DISEASE CHARACTERISTICS: Multiple myeloma confirmed by bone marrow plasmacytosis and with measurable M-component in the serum or urine by immunoelectrophoresis or immunofixation No Stage I myeloma No smoldering multiple myeloma Refractory to or in first relapse following an initial response to VAD (vincristine/doxorubicin/dexamethasone), with relapse defined as any of the following: 50% increase above the lowest remission level of serum or urine M-protein while on therapy 25-50% increase above the lowest remission level of serum or urine M-protein associated with either: Hypercalcemia (greater than 11 mg/dl) Hb decrease of 2 g/dl attributable to increasing marrow plasmacytosis Appearance of new lytic lesions Calcium no greater than 11 mg/dl No myeloma meningitis No plasma cell leukemia

PATIENT CHARACTERISTICS: Age: 18 to 65 Performance status: ECOG 0-2 Hematopoietic: WBC greater than 500 (after G-CSF) Platelets greater than 25,000 Hepatic: Bilirubin no greater than 2.0 mg/dl Renal: Creatinine no greater than 2.0 mg/dl Cardiovascular: No NYHA class II-IV disease Pulmonary: DLCO at least 50% of predicted FVC at least 75% of predicted FEV1 at least 60% of predicted Other: No uncontrolled infection No active fungal infection No fever No prior malignancy within 5 years except: Basal cell skin cancer In situ carcinoma of the cervix No pregnant or nursing women

PRIOR CONCURRENT THERAPY: Biologic therapy: Prior biological response modifiers allowed Chemotherapy: No time limit between cytotoxic therapy and protocol treatment Prior cumulative melphalan dose less than 300 mg Endocrine therapy: Corticosteroids for hypercalcemia allowed Radiotherapy: Prior radiotherapy allowed Prior pelvic radiotherapy allowed, but patients with such therapy are unlikely to have adequate PBSC harvested Surgery: Not specified

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): NCT00002630

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United States, Florida
Mayo Clinic Jacksonville
Jacksonville, Florida, United States, 32224
United States, Minnesota
Mayo Clinic Cancer Center
Rochester, Minnesota, United States, 55905
Sponsors and Collaborators
Mayo Clinic
National Cancer Institute (NCI)
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Study Chair: Morie A. Gertz, MD Mayo Clinic

Publications of Results:

Other Publications:
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Responsible Party: Morie Gertz, M.D., Mayo Clinic Cancer Center Identifier: NCT00002630     History of Changes
Other Study ID Numbers: CDR0000064030
P30CA015083 ( U.S. NIH Grant/Contract )
928003 ( Other Identifier: Mayo Clinic Cancer Center )
V95-0613 ( Other Identifier: NCI CTRP )
First Posted: July 29, 2004    Key Record Dates
Last Update Posted: May 11, 2011
Last Verified: May 2011
Keywords provided by Mayo Clinic:
refractory multiple myeloma
stage II multiple myeloma
stage III multiple myeloma
Additional relevant MeSH terms:
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Multiple Myeloma
Neoplasms, Plasma Cell
Neoplasms by Histologic Type
Hemostatic Disorders
Vascular Diseases
Cardiovascular Diseases
Blood Protein Disorders
Hematologic Diseases
Hemorrhagic Disorders
Lymphoproliferative Disorders
Immunoproliferative Disorders
Immune System Diseases
Immunosuppressive Agents
Immunologic Factors
Physiological Effects of Drugs
Antirheumatic Agents
Antineoplastic Agents, Alkylating
Alkylating Agents
Molecular Mechanisms of Pharmacological Action
Antineoplastic Agents
Myeloablative Agonists