Please assess the completion status of the following clinical trial:

Trial Title: Combination Chemotherapy and Rituximab in Treating Patients With Untreated Mantle Cell Lymphoma

Study Design Characteristics:
- Allocation: NON_RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE2
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Patients must have a histologically confirmed diagnosis of mantle cell lymphoma by demonstrating appropriate morphology plus at least one of the following on the biopsy specimen: nuclear cyclin D1+ by immunohistochemistry; t(11;14) by fluorescence in situ hybridization (FISH), polymerase chain reaction (PCR), or conventional karyotyping~* No prior chemotherapy, immunotherapy or radiotherapy for mantle cell lymphoma; a brief course of steroids (\< 14 days) for symptom relief or steroids for other indications are allowed~* Patients must have measurable disease; CT scans at baseline are required to define the extent of measurable disease; the scans must be obtained within 6 weeks prior to registration; combined CT/PET scans may be used for the baseline and subsequent evaluations if accurate tumor measurements can be obtained from the CT component~* Eastern Cooperative Oncology Group (ECOG) performance status 0-2~* Absolute neutrophil count (ANC) \> 1500 mm\^3 (unless low count due to marrow involvement or splenomegaly)~* Platelets \> 100,000 mm\^3 (unless low counts due to marrow involvement or splenomegaly)~* Creatinine \< 2 mg/dL~* Bilirubin \< 2 mg/dL (may be up to 3.0 mg/dL if due to Gilbert's disease or due to liver involvement by lymphoma)~* Patients over the age of 45 must have a left ventricular ejection fraction (LVEF) of greater than 45% documented within 90 days prior to registration~* Patients must be tested for Hepatitis B surface antigen (HBs Ag) within 4 weeks prior to registration NOTE: HBs Ag positive patients are not excluded but will have more stringent monitoring of liver function tests~Exclusion Criteria:~* Known HIV disease; an HIV test is not required for entry on study but is required if the patient is perceived to be at risk; patients with a history of intravenous drug use or any other behavior with an increased risk for HIV infection should be tested for exposure to the HIV virus; patients with known HIV are excluded since the immunocompromised state of patients with HIV infection or the concomitant use of highly active antiretroviral therapy (HAART) may result in more extensive dose modifications than intended for the intensive therapeutic regimen used in this study~* Pregnant or breast-feeding; all females of childbearing potential must have a blood test or urine study within 2 weeks prior to registration to rule out pregnancy; women of childbearing potential and sexually active males must use an accepted and effective method of contraception~* Grade 2 or higher baseline peripheral neuropathy~* Known hypersensitivity to boron or mannitol~* History of prior malignancy unless at least one of the following conditions are met:~  * Malignancy was in-situ~ * Malignancy was treated surgically or with local radiation therapy with curative intent and the patient has been disease free for \> 3 years~ * Any adjuvant hormonal therapy must have been discontinued \> 3 months prior to registration~* Known central nervous system (CNS) involvement

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

Study Arms:
- VcR-CVAD induction followed by maintenance rituximab (Type: EXPERIMENTAL): VcR-CVAD induction: Patients receive VcR-CVAD comprising bortezomib IV over 3-5 seconds on days 1 and 4; rituximab IV over 3-4 hours on day 1; doxorubicin hydrochloride IV over 48 hours on days 1 and 2; cyclophosphamide IV over 3 hours every 12 hours on days 1-3; vincristine IV over 3-5 seconds on day 3; and dexamethasone IV or orally once daily on days 1-4. Patients also receive filgrastim (G-CSF) subcutaneously (SC) or IV once daily beginning on day 5 or 6 and continuing until blood counts recover OR pegfilgrastim SC on day 5 or 6. Treatment repeats every 21 days for up to 6 courses in the absence of disease progression or unacceptable toxicity.~Maintenance rituximab: Beginning 4-8 weeks after completion of induction therapy, patients receive rituximab IV over 3-4 hours once weekly for 4 weeks. Treatment repeats every 6 months for up to 4 courses in the absence of disease progression or unacceptable toxicity.
- VcR-CVAD induction followed by ASCT (Type: EXPERIMENTAL): VcR-CVAD induction: Patients receive VcR-CVAD comprising bortezomib IV over 3-5 seconds on days 1 and 4; rituximab IV over 3-4 hours on day 1; doxorubicin hydrochloride IV over 48 hours on days 1 and 2; cyclophosphamide IV over 3 hours every 12 hours on days 1-3; vincristine IV over 3-5 seconds on day 3; and dexamethasone IV or orally once daily on days 1-4. Patients also receive filgrastim (G-CSF) SC or IV once daily beginning on day 5 or 6 and continuing until blood counts recover OR pegfilgrastim SC on day 5 or 6. Treatment repeats every 21 days for up to 6 courses in the absence of disease progression or unacceptable toxicity.~ASCT: After completion of induction therapy, patients who are eligible may have the option to receive consolidation therapy for autologous stem cell transplantation (off-study). These patients undergo stem cell harvest during courses 4, 5, or 6 of induction therapy.

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