Combination Chemotherapy With or Without Rituximab in Treating Older Patients With Non-Hodgkin's Lymphoma
Conditions
Interventions
- BIOLOGICAL: filgrastim
- BIOLOGICAL: rituximab
- DRUG: CHOP regimen
- DRUG: cyclophosphamide
- DRUG: doxorubicin hydrochloride
- DRUG: prednisone
- DRUG: vincristine sulfate
- RADIATION: radiation therapy
Sponsor
German High-Grade Non-Hodgkin's Lymphoma Study Group