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S0019 Combination Chemotherapy With or Without Rituximab in Treating Patients With Relapsed or Refractory Non-Hodgkin's Lymphoma

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SWOG Cancer Research Network

Status and phase

Terminated
Phase 3

Conditions

Lymphoma

Treatments

Biological: filgrastim
Drug: carboplatin
Drug: etoposide
Drug: ifosfamide
Biological: rituximab

Study type

Interventional

Funder types

NETWORK
NIH

Identifiers

NCT00006708
CDR0000068320
S0019 (Other Identifier)
U10CA032102 (U.S. NIH Grant/Contract)

Details and patient eligibility

About

RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Monoclonal antibodies such as rituximab can locate cancer cells and either kill them or deliver cancer-killing substances to them without harming normal cells. It is not yet known whether combination chemotherapy is more effective with or without rituximab for non-Hodgkin's lymphoma.

PURPOSE: Randomized phase III trial to compare the effectiveness of combination chemotherapy with or without rituximab in treating patients who have relapsed or refractory non-Hodgkin's lymphoma.

Full description

OBJECTIVES: I. Compare the progression-free and overall survival of patients with relapsed or refractory, CD20 expressing, aggressive, B-cell non-Hodgkin's lymphoma treated with ifosfamide, carboplatin, and etoposide with or without rituximab. II. Compare the unconfirmed response rate of patients treated with these regimens. III. Determine the toxicity of ifosfamide, carboplatin, and etoposide with rituximab in these patients.

OUTLINE: This is a randomized study. Patients are stratified according to histology (large B-cell vs other) and risk group (low/low-intermediate vs high-intermediate/high). Patients are randomized to one of two treatment arms. Arm I: Patients receive etoposide IV over 1 hour on days 1-3, carboplatin IV over 1 hour on day 2, ifosfamide IV continuously for 24 hours on day 2, and filgrastim (G-CSF) subcutaneously (SC) on days 5-12. Treatment continues every 3 weeks for 3 courses in the absence of disease progression or unacceptable toxicity. Arm II: Patients receive rituximab IV on day 1, etoposide IV over 1 hour on days 2-4, carboplatin IV over 1 hour on day 3, ifosfamide IV continuously for 24 hours on day 3, and G-CSF SC on days 6-13. Patients also receive rituximab IV on day 8 of course 1. Treatment continues every 3 weeks for 3 courses in the absence of disease progression or unacceptable toxicity. Patients are followed every 3 months for 1 year, every 6 months for 2 years, and then annually for 5 years.

PROJECTED ACCRUAL: A total of 376 patients (188 per arm) will be accrued for this study within 3 years.

Enrollment

7 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

DISEASE CHARACTERISTICS: Histologically proven aggressive B-cell non-Hodgkin's lymphoma that has failed prior combination chemotherapy with an anthracycline-containing regimen Eligible histologies: Diffuse large cell Small non-cleaved cell/Burkitt's lymphoma No lymphoblastic or mantle cell lymphoma First relapse or primary refractory disease Ineligible for or refused treatment with salvage chemotherapy followed by high-dose therapy and autologous stem cell rescue Documented CD20 antigen expression Measurable disease No clinical evidence of CNS involvement by lymphoma

PATIENT CHARACTERISTICS: Age: Over 18 Performance status: Zubrod 0-2 Life expectancy: Not specified Hematopoietic: Not specified Hepatic: Bilirubin no greater than 2 times upper limit of normal Renal: Creatinine no greater than 1.5 mg/dL OR Creatinine clearance greater than 60 mL/min Other: HIV negative Not pregnant or nursing Fertile patients must use effective contraception No other malignancy within the past 5 years except adequately treated basal cell or squamous cell skin cancer or carcinoma in situ of the cervix

PRIOR CONCURRENT THERAPY: Biologic therapy: See Disease Characteristics No prior rituximab Chemotherapy: See Disease Characteristics Endocrine therapy: Not specified Radiotherapy: Not specified Surgery: Not specified Other: Recovered from toxic effects of all prior therapy No other concurrent therapy unless disease progression occurs

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

7 participants in 2 patient groups

ICE Chemotherapy
Active Comparator group
Description:
Etoposide 100 mg/m2 IV Days 1-3 Carboplatin AUC=5 IV Day 2 Ifosfamide 5 g/m2 IV Day 2 Mesna 5 g/m2 IV Day 2 Filgrastim 5ug/kg/day SQ Days 5-12 Q 21 days x 3 cycles
Treatment:
Drug: ifosfamide
Drug: carboplatin
Drug: etoposide
Biological: filgrastim
Rituximab-ICE Chemotherapy
Experimental group
Description:
Etoposide 100 mg/m2 IV Days 2-4 Carboplatin AUC=5 IV Day 3 Ifosfamide 5 g/m2 IV Day 3 Mesna 5 g/m2 IV Day 3 Filgrastim 5ug/kg/day SQ Days 6-13 Q 21 days x 3 cycles Rituximab 375 mg/m2 IV Days 1 and 8 Cycle 1 Rituximab 375 mg/m2 IV Day 1 Cycles 2-3
Treatment:
Drug: ifosfamide
Biological: rituximab
Drug: carboplatin
Drug: etoposide
Biological: filgrastim

Trial contacts and locations

85

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Data sourced from clinicaltrials.gov

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