Please assess the completion status of the following clinical trial:

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

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE3
- Number of Arms: 2.0

Eligibility 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

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- ICE Chemotherapy (Type: ACTIVE_COMPARATOR): 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
- Rituximab-ICE Chemotherapy (Type: EXPERIMENTAL): 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

Based on this trial design, predict the completion outcome and termination type (if applicable).