S0801 Iodine I 131 Tositumomab, Rituximab, and Combination Chemotherapy in Previously Untreated Stage II, Stage III, or Stage IV Follicular Non-Hodgkin Lymphoma

Conditions

• Lymphoma

Eligibility Criteria

Sex

ALL

Age

18 Years - N/A

Healthy Volunteers

Not accepted

Interventions

• rituximab — BIOLOGICAL
• tositumomab — BIOLOGICAL
• cyclophosphamide — DRUG
• doxorubicin — DRUG
• prednisone — DRUG
• vincristine — DRUG
• tositumomab — RADIATION

Study Details

RATIONALE: Radiolabeled monoclonal antibodies, such as iodine I 131 tositumomab, can find cancer cells and carry cancer-killing substances to them without harming normal cells. Monoclonal antibodies, such as rituximab, can block cancer growth in different ways. Some block the ability of cancer cells to grow and spread. Others find cancer cells and help kill them or carry cancer-killing substances to them. Drugs used in chemotherapy, such as cyclophosphamide, doxorubicin, vincristine, and prednisone, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving a radiolabeled monoclonal antibody together with rituximab and combination chemotherapy may kill more cancer cells. PURPOSE: This phase II trial is studying the side effects of giving iodine I 131 tositumomab together with rituximab and combination chemotherapy and to see how well it works in treating patients with previously untreated stage II, stage III, or stage IV follicular non-Hodgkin lymphoma.

Key Dates

Start date

Apr 30, 2009

Status verified

Aug 2019

Primary completion

Apr 30, 2017

Completion

Aug 31, 2019

Study Design

Enrollment

87 participants (actual)

Allocation

NA

Intervention model

SINGLE_GROUP

Primary purpose

TREATMENT

Arms

• Experimental: R-CHOP, tositumomab and rituximab
  Cyclophosphamide 750 mg/m2 IV Day 1 Doxorubicin 50 mg/m2 IV Day 1 Vincristine 1.4 mg/m2 IV Day 1 Prednisone 100 mg PO Days 1-5 Rituximab 375 mg/m2 IV Day 1 Q 21 Days x 6 Cycles Patients are restaged by CT scan. Unlabeled tositumomab antibody 450 mg IV within 12 after Cycle 6 of CHOP. Dosimetric dose 35 mg IV after infusion of unlabeled tositumomab antibody. Unlabeled tositumomab antibody 450 mg IV 7-14 days after dosimetric dose. Therapeutic dose 35 mg IV after infusion of unlabeled tositumomab antibody. Rituximab 375 mg/m2 IV q 3 months x 4 years beginning 1 year after registration.

Primary Outcome Measure

Percentage of Participants With 3-year Progression-free Survival (PFS) [ Time Frame: 0-3 years ]

Locations (114)

Find similar trials in Mobile, AL

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