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Monoclonal Antibody Therapy in Treating Patients With Follicular or Mantle Cell Lymphoma

This study has been completed.
Information provided by (Responsible Party):
Swiss Group for Clinical Cancer Research Identifier:
First received: November 1, 1999
Last updated: May 14, 2012
Last verified: May 2012

RATIONALE: Monoclonal antibodies such as rituximab can locate cancer cells and either kill them or deliver cancer-killing substances to them without harming normal cells. It is not yet known which treatment regimen is more effective for lymphoma.

PURPOSE: Randomized phase III trial to compare the effectiveness of different regimens of rituximab in treating patients who have follicular or mantle cell lymphoma.

Condition Intervention Phase
Lymphoma Biological: rituximab Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: A Randomized, Phase III Trial to Determine the Effect of Consolidation With Rituximab (IDEC C2B8-Mabthera) in Patients With CD20+ Follicular or Mantle Cell Lymphoma Having Received Induction Therapy With Rituximab Weekly x 4

Resource links provided by NLM:

Further study details as provided by Swiss Group for Clinical Cancer Research:

Estimated Enrollment: 240
Study Start Date: January 1998
Study Completion Date: March 2002
Primary Completion Date: March 2002 (Final data collection date for primary outcome measure)
Detailed Description:


  • Assess the clinical efficacy of consolidation treatment with rituximab in terms of response rate in patients with follicular (closed to accrual 9/18/00) or mantle cell lymphoma.
  • Compare the event free survival of patients after induction with or without consolidation.
  • Compare the tolerability of these two treatment regimens by these patients.

OUTLINE: This is a randomized, open label, multicenter study. Patients are stratified according to participating center, histology (follicular (closed to accrual 9/18/00) vs mantle cell), status of disease (de novo vs relapsed vs resistant), response after induction (stable disease vs partial or complete response), and treatment status (treated vs untreated).

All patients receive induction therapy consisting of rituximab IV over 3-5 hours once a week during weeks 1-4. Patients are then randomized to one of two treatment arms.

  • Arm I: Patients are observed.
  • Arm II: Patients receive rituximab IV over 3-5 hours once a week during weeks 12, 20, 28, and 36.

Patients are followed weekly for the first month; every 8 weeks for the next 8 months; then at 12, 18, and 24 months; and then annually for the next 3 years.

PROJECTED ACCRUAL: A total of 240 patients (120 per arm) will be accrued for this study within 3-4 years.


Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No


  • Histologically proven CD20 positive follicular (closed to accrual 9/18/00) or mantle cell lymphoma

    • Untreated "de novo" disease OR
    • Chemotherapy resistant disease OR
    • Relapsing disease
  • Bidimensionally measurable disease
  • No symptomatic CNS disease



  • 18 and over

Performance status:

  • ECOG 0-2

Life expectancy:

  • At least 3 months


  • Not specified


  • Bilirubin no greater than 2 times upper limit of normal (ULN)
  • No hepatitis B or C


  • Creatinine no greater than 2 times ULN


  • Ejection fraction at least 50%


  • Not pregnant or nursing
  • Fertile patients must use effective contraception
  • No active opportunistic infections
  • HIV negative
  • No prior malignancy within 5 years except adequately treated carcinoma in situ of the cervix or localized nonmelanoma skin cancer


Biologic therapy:

  • No prior antibody based therapy


  • At least 4 weeks since prior chemotherapy (at least 6 weeks since nitrosoureas) and recovered
  • No concurrent chemotherapy

Endocrine therapy:

  • At least 4 weeks since prior corticosteroids, unless chronic dose no greater than 20 mg/day for nonlymphoma related condition
  • No other concurrent corticosteroids


  • Not specified


  • Not specified
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00003280

Kantonspital Aarau
Aarau, Switzerland, 5001
Office of Walter Weber-Stadelman
Basel, Switzerland, CH 4051
University Hospital
Basel, Switzerland, CH-4031
Ospedale San Giovanni
Bellinzona, Switzerland, CH-6500
Inselspital, Bern
Bern, Switzerland, CH-3010
Hopital Cantonal Universitaire de Geneva
Geneva, Switzerland, CH-1211
Istituto Oncologico della Svizzera Italiana
Lugano, Switzerland, CH-6900
Burgerspital, Solothurn
Solothurn, Switzerland, 4500
City Hospital Triemli
Zurich, Switzerland, 8063
Klinik Hirslanden
Zurich, Switzerland, CH-8008
Sponsors and Collaborators
Swiss Group for Clinical Cancer Research
Study Chair: Michele Ghielmini, MD Istituto Oncologico della Svizzera Italiana - Ospedale San Giovanni
  More Information

Responsible Party: Swiss Group for Clinical Cancer Research Identifier: NCT00003280     History of Changes
Other Study ID Numbers: SAKK 35/98
Study First Received: November 1, 1999
Last Updated: May 14, 2012

Keywords provided by Swiss Group for Clinical Cancer Research:
stage I mantle cell lymphoma
contiguous stage II mantle cell lymphoma
noncontiguous stage II mantle cell lymphoma
stage III mantle cell lymphoma
stage IV mantle cell lymphoma
recurrent mantle cell lymphoma

Additional relevant MeSH terms:
Lymphoma, Mantle-Cell
Neoplasms by Histologic Type
Lymphoproliferative Disorders
Lymphatic Diseases
Immunoproliferative Disorders
Immune System Diseases
Lymphoma, Non-Hodgkin
Antineoplastic Agents
Immunologic Factors
Physiological Effects of Drugs
Antirheumatic Agents processed this record on September 18, 2017