CALGB 50303: Phase III Randomized Study of R-CHOP vs. Dose-Adjusted EPOCH-R with Molecular Profiling in Untreated De Novo Diffuse Large B-cell Lymphomas

Study Status

Open to Enrollment

Study Description

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 work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving rituximab together with combination chemotherapy may kill more cancer cells. It is not yet known which combination chemotherapy regimen is more effective when given with rituximab in treating diffuse large B-cell non-Hodgkin's lymphoma.

This phase III trial is studying rituximab when given together with two different combination chemotherapy regimens to compare how well they work in treating patients with diffuse large B-cell non-Hodgkin's lymphoma.             

Patients will be randomized to one of two treatment arms:

  • Arm A: Patients will receive R-CHOP Chemotherapy
  • Arm B: Patients will receive dose-adjusted EPOCH-R Chemotherapy

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Disease Status and/or Stage

Untreated De Novo Diffuse Large B-Cell Lymphoma with Stage II, III or IV Disease

Sponsor

Cancer and Leukemia Group B; National Cancer Institute

Key Eligibility

  • Men and women age 18 and older
  • Untreated patients with histologically confirmed de novo B-cell non-Hodgkin's lymphoma (NHL)
  • Stage II, III or IV disease
  • More detailed eligibility criteria discussed when you contact the study team

Principal Investigator

John Leonard, MD

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Contact Us

For general inquiries, or if you need assistance finding a study, please contact:

Robert Hagerty
Subject Recruitment Manager
Tel: (646) 962-9340
[email protected]

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