Epoetin Alfa in Treating Anemia in Patients Undergoing Chemotherapy for Multiple Myeloma

The Cleveland Clinic31 enrolled

Overview

RATIONALE: Epoetin alfa may cause the body to make more red blood cells. It is used to treat anemia in patients with multiple myeloma. PURPOSE: This clinical trial is studying how well epoetin alfa works in treating anemia in patients undergoing chemotherapy for multiple myeloma.

OBJECTIVES: Primary * Determine the hematologic response and transfusion requirements of chemotherapy-related moderate anemia to the administration of a high initial dose of epoetin alfa followed by a less frequent maintenance dose of epoetin alfa in multiple myeloma patients. Secondary * Determine the effect of moderate anemia on quality of life in these patients. * Correlate changes in hemoglobin levels with changes in quality of life in patients treated with this drug. * Determine the effect of this drug on transfusion requirements after day 28 in these patients. OUTLINE: This is an open-label, non-randomized, pilot study. Patients receive high-dose epoetin alfa subcutaneously (SC) once a week for 4 weeks or until their hemoglobin levels reach 12-13 g/dL. Patients then receive epoetin alfa SC once every 2 weeks for 8 weeks OR once a week for 4 weeks, and then once every 2 weeks for 8 weeks (as long as their hemoglobin levels remain between 12-13 g/dL). Patients then receive maintenance epoetin alfa SC once every 4 weeks for up to 12 weeks. Patients whose hemoglobin level decreases by 1-1.5 g/dL return to previous epoetin alfa schedule. Patients whose hemoglobin level is \< 9 g/dL after returning to the previous schedule may receive epoetin alfa for an additional 24 weeks. Quality of life is assessed at baseline and at weeks 2, 4, 8, 16, and 24 weeks during treatment. After completion of study treatment, patients are followed periodically for survival. PROJECTED ACCRUAL: A total of 50 patients will be accrued for this study.

Study Type

INTERVENTIONAL

Allocation

Purpose

SUPPORTIVE_CARE

Masking

NONE

Enrollment

Conditions

Anemia Multiple Myeloma Plasma Cell Neoplasm

Interventions

epoetin alfaBIOLOGICAL

Epoetin alfa will be administered 80,000 u sc every week commencing on study day 1.

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

DISEASE CHARACTERISTICS: * Histologically confirmed multiple myeloma (MM) * Requiring active therapy for MM * Planning to undergo chemotherapy for ≥ 3 months * Moderate anemia caused by MM and/or chemotherapy, as evidenced by hemoglobin ≤ 11.0 g/dL * No untreated anemia predominantly due to factors other than MM/chemotherapy (i.e., iron or folate deficiencies, hemolysis, HIV, or gastrointestinal bleeding) PATIENT CHARACTERISTICS: * Eastern Cooperative Oncology Group (ECOG) performance status 0-3 * Life expectancy ≥ 6 months * Transferrin saturation ≥ 20% * Ferritin ≥ 100 ng/mL * Homocysteine normal (concurrent vitamin supplementation allowed) * Methylmalonic acid normal (concurrent vitamin supplementation allowed) * Renal function normal * No uncontrolled hypertension * No prior thrombotic events unless treated with appropriate prophylaxis * No known hypersensitivity to mammalian cell-derived products * No uncontrolled infection * No other malignancy within the past 5 years except basal cell skin cancer or carcinoma in situ of the cervix * Not pregnant or nursing * Negative pregnancy test * Fertile patients must use effective contraception * Weight \< 100 Kg * Patients with iron, folate, or vitamin B\_12 deficiency allowed provided conditions are corrected prior to study entry * Able to read and understand English at a 7th grade level PRIOR CONCURRENT THERAPY: * See Disease Characteristics * No prior total lymphoid, extensive abdominal, or inverted Y radiotherapy * Concurrent red blood cell transfusion allowed provided hemoglobin ≤ 7 g/dL AND patient is symptomatic * Concurrent vitamin supplementation allowed for cyanocobalamin (vitamin B\_12) or folate deficiency

Locations (1)

Case Comprehensive Cancer Center

Cleveland, Ohio, United States

Outcomes

Primary Outcomes

Change From Baseline in Hemoglobin at Day 28

Change from baseline in hemoglobin after treatment with high-dose Epoetin Alfa.

Time frame: Baseline to Day 28

Number of Patients With an at Least 1gm/dL Increase in Hgb

Time frame: Baseline to Day 28

Number of Patients With an at Least 2gm/dL Increase in Hgb

Time frame: Baseline to Day 28

Data from ClinicalTrials.gov

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