E1411: Intergroup Randomized Phase II Four Arm Study In Patients > 60 With Previously Untreated Mantle Cell Lymphoma Of Therapy With: Arm A = Rituximab+ Bendamustine Followed By Rituximab Consolidation (RB → R); Arm B = Rituximab + Bendamustine + Bortezomib Followed By Rituximab Consolidation (RBV→ R), Arm C = Rituximab + Bendamustine Followed By Lenalidomide + Rituximab Consolidation (RB → LR) or Arm D = Rituximab + Bendamustine + Bortezomib Followed By Lenalidomide + Rituximab Consolidation (RBV → LR)
The Weill Cornell Lymphoma Program has recently opened a new clinical trial for men women age 60 and older with mantle cell lymphoma (MCL) that has not been previously treated. The study sponsor is the Eastern Cooperative Oncology Group. The principal investigator at Weill Cornell is Dr. Peter Martin. For more information about the study, please call Amelyn Rodgriguez, RN at (212) 746-1362 or e-mail Amelyn at email@example.com.
- Men and women age 60 and older
- Mantle cell lymphoma (MCL)
- No prior therapy for MCL
- Detailed eligibility reviewed when you contact the study team
The study has two steps of treatment:
Step 1: The purpose of Step 1 is to determine the effectiveness of the addition of bortezomib (also called Velcade) to rituximab plus bendamustine, compared to rituximab plus bendamustine alone.
Step 2: The purpose of Step 2 is to determine the effectiveness of continuing treatment after Step 1 with lenalidomide plus rituximab, compared to continuing with rituximab alone.
Study participants will be randomly assigned to one of four treatment regimens:
- Group 1: Step 1 rituximab plus bendamustine, followed by Step 2 rituximab for up to 2 years
- Group 2: Step 1 bortezomib plus rituximab and bendamustine, followed by Step 2 rituximab for up to 2 years
- Group 3: Step 1 rituximab plus bendamustine, followed by Step 2 lenalidomide plus rituximab for up to 2 years
- Group 4: Step 1 bortezomib plus rituximab and bendamustine, followed by Step 2 lenalidomide plus rituximab for up to 2 years
Although each of the drugs used in the study are FDA-approved to treat blood cancers, the combinations used in this study have not been FDA-approved and are considered experimental.
Monoclonal antibodies, such as rituximab, can block cancer growth in different ways. Some find cancer cells and help kill them or carry cancer-killing substances to them. Others interfere with the ability of cancer cells to grow and spread. Drugs used in chemotherapy, such as bendamustine, also work in different ways to kill cancer cells or stop them from dividing. Bortezomib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Lenalidomide may stop the growth of mantle cell lymphoma by blocking blood flow to the cancer. It is not yet known whether giving rituximab together with bendamustine and bortezomib is more effective than rituximab and bendamustine, followed by rituximab alone or with lenalidomide in treating mantle cell lymphoma.
Participants will be asked to take 6 cycles (6 months) of chemotherapy in Step 1. Participants in Groups 1 and 2 will take rituximab every 8 weeks for 2 years. Participants in Groups 3 and 4 will take 24 cycles (2 years) of lenalidomide plus rituximab.