Combination Chemotherapy Plus Peripheral Stem Cell Transplantation With or Without Rituximab in Treating Patients With Relapsed Non-Hodgkin's Lymphoma
Recruitment status was Active, not recruiting
|First Received Date ICMJE||May 2, 2000|
|Last Updated Date||February 6, 2009|
|Start Date ICMJE||October 1999|
|Primary Completion Date||Not Provided|
|Current Primary Outcome Measures ICMJE
||Time to disease progression [ Designated as safety issue: No ]|
|Original Primary Outcome Measures ICMJE||Not Provided|
|Change History||Complete list of historical versions of study NCT00005589 on ClinicalTrials.gov Archive Site|
|Current Secondary Outcome Measures ICMJE
|Original Secondary Outcome Measures ICMJE||Not Provided|
|Current Other Outcome Measures ICMJE||Not Provided|
|Original Other Outcome Measures ICMJE||Not Provided|
|Brief Title ICMJE||Combination Chemotherapy Plus Peripheral Stem Cell Transplantation With or Without Rituximab in Treating Patients With Relapsed Non-Hodgkin's Lymphoma|
|Official Title ICMJE||Randomized Study of Rituximab (Mabthera) in Patients With Relapsed Follicular Lymphoma Prior to High-Dose Therapy as In Vivo Purging and to Maintain Remission Following High-Dose Therapy|
RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Peripheral stem cell transplantation may allow the doctor to give higher doses of chemotherapy drugs and kill more cancer cells. 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 if combination chemotherapy plus peripheral stem cell transplantation is more effective with or without rituximab for non-Hodgkin's lymphoma.
PURPOSE: This randomized phase III trial is studying giving combination chemotherapy and peripheral stem cell transplantation together with rituximab to see how well it works compared to combination chemotherapy and peripheral stem cell transplantation alone in treating patients with relapsed non-Hodgkin's lymphoma.
OUTLINE: This is a randomized, open-label, multicenter study. Patients are stratified according to type of remission (complete vs good partial) and which remission (second vs third). Patients are randomized to one of four treatment arms.
All patients receive induction chemotherapy comprising cyclophosphamide IV over 3-4 hours on day 0 or a standard induction chemotherapy regimen. Filgrastim (G-CSF) is administered subcutaneously daily beginning on day 1.
Patients are then randomized to receive either in vivo rituximab purging or no purging following restaging after completion of induction. For those patients receiving purging (arms I and II), rituximab is administered IV once weekly for 4 weeks.
Peripheral blood stem cells (PBSC) are collected between days 8 and 12 post induction chemotherapy. Within 4 weeks of PBSC collection, patients receive carmustine IV over 2 hours on day -6, etoposide IV over 2 hours on days -5 to -2, cytarabine IV over 5 minutes twice daily on days -5 to -2, and melphalan IV over 10-15 minutes on day -1. (Alternatively, high dose cyclophosphamide and total body irradiation beginning 2-4 weeks after cyclophosphamide or standard induction chemotherapy priming is also allowed.) PBSC are reinfused on day 0.
Patients are further randomized to receive either rituximab maintenance or observation only. For those patients receiving maintenance (arms I and III), rituximab is administered IV once every 2 months for 4 doses beginning 30 days after PBSC reinfusion.
Patients are followed at 30 days, 3, 6, 9, and 12 months after PBSC transplant, every 6 months for 2 years, and then annually thereafter.
PROJECTED ACCRUAL: A total of 460 patients (115 per treatment arm) will be accrued for this study within 5 years.
|Study Type ICMJE||Interventional|
|Study Phase||Phase 3|
|Study Design ICMJE||Allocation: Randomized
Masking: Open Label
Primary Purpose: Treatment
|Study Arm (s)||Not Provided|
|Publications *||Not Provided|
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
|Recruitment Status ICMJE||Active, not recruiting|
|Estimated Enrollment ICMJE||460|
|Completion Date||Not Provided|
|Primary Completion Date||Not Provided|
|Eligibility Criteria ICMJE||
PRIOR CONCURRENT THERAPY:
|Ages||18 Years and older|
|Accepts Healthy Volunteers||No|
|Contacts ICMJE||Contact information is only displayed when the study is recruiting subjects|
|Location Countries ICMJE||Australia, Austria, Belgium, Canada, Czech Republic, Denmark, France, Germany, Israel, New Zealand, Poland, Portugal, Spain, Sweden, Switzerland, Turkey, United Kingdom|
|NCT Number ICMJE||NCT00005589|
|Other Study ID Numbers ICMJE||CDR0000067665, EBMT-EBMTLYM1, BNLI-EBMT-EBMTLYM1, EU-99050|
|Has Data Monitoring Committee||Not Provided|
|Responsible Party||Not Provided|
|Study Sponsor ICMJE||EBMT Solid Tumors Working Party|
|Collaborators ICMJE||Lymphoma Trials Office|
|Information Provided By||National Cancer Institute (NCI)|
|Verification Date||March 2007|
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP