RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage cancer cells. Combining more than one drug with radiation therapy may kill more cancer cells. It is not yet known which combination chemotherapy regimen is most effective in treating Hodgkin's lymphoma. PURPOSE: This randomized phase III trial is studying two different combination chemotherapy regimens and comparing how well they work, with or without radiation therapy, in treating patients with Hodgkin's lymphoma.
OBJECTIVES: * Compare the failure-free survival of patients with locally extensive or advanced Hodgkin's lymphoma treated with doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD) vs doxorubicin, vinblastine, vincristine, bleomycin, mechlorethamine, etoposide, and prednisone (Stanford V) with or without radiotherapy. * Compare the overall survival and freedom from progression in these patients at 5 and 10 years after treatment with these regimens. * Compare pulmonary function, incidence of second cancers, reproductive function, and deaths from causes other than Hodgkin's lymphoma in patients treated with these regimens. OUTLINE: This is a randomized study. Patients are stratified according to number of adverse risk factors (0-2 vs 3-7), disease characteristics (locally extensive vs advanced) and time of entry (before addendum 6 vs. after addendum 6). Patients are randomized to 1 of 2 treatment arms. * Arm A (ABVD): Patients receive doxorubicin (25 mg/m²), bleomycin (10 u/m²), vinblastine (6 mg/m²), and dacarbazine (375 mg/m²) IV on days 1 and 15. Courses repeat every 28 days. Patients are restaged after 4 courses. Patients who are in complete remission receive 2 additional courses. Patients with a partial response or less are evaluated after 6 courses, and if there is an ongoing response, patients may receive 2 additional courses for a total of 8. If no ongoing response is observed, patients are removed from the study. All patients with massive mediastinal disease, regardless of stage, receive radiotherapy 2-3 weeks after completion of chemotherapy. * Arm B (Stanford V): Patients receive Stanford V chemotherapy comprising doxorubicin (25 mg/m²) and vinblastine (6 mg/m²) IV on day 1 of weeks 1, 3, 5, 7, 9, and 11; vincristine (1.4 mg/m²) and bleomycin (5 u/m²) IV on day 1 of weeks 2, 4, 6, 8, 10, and 12; mechlorethamine (6 mg/m²) IV on day 1 of weeks 1, 5, and 9 (if mechlorethamine is unavailable, may substitute with cyclophosphamide \[375 mg/m²\] IV); etoposide (60 mg/m²) IV on days 1 and 2 of weeks 3, 7, and 11; and oral prednisone (40 mg/m²) every other day of weeks 1-9 followed by a taper. All patients with bulky disease receive radiotherapy 2-3 weeks after completion of chemotherapy. Patients are followed every 2 months for 1 year, every 3 months for 1 year, every 4 months for 1 year, every 6 months for 2 years, and then annually thereafter. PROJECTED ACCRUAL: A total of 850 patients will be accrued for this study within 4.3 years.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
854
given IV
given IV
given IV
given IV
given IV
given IV
given IV
taken orally
given IV
Mobile Infirmary Medical Center
Mobile, Alabama, United States
CCOP - Western Regional, Arizona
Phoenix, Arizona, United States
St. Joseph's Hospital and Medical Center
Phoenix, Arizona, United States
Arizona Cancer Center at University of Arizona Health Sciences Center
Tucson, Arizona, United States
Alta Bates Comprehensive Cancer Center
Berkeley, California, United States
Failure-free Survival at 5 Years
Failure-free survival is defined as the time from randomization to the earlier of progression/relapse or death. The 5-year failure-free survival is the probability a patient is failure-free and survives 5 years. Progression is defined as an increase in size of 25% of the sum of the products of the pretreatment measurements or appearance of new lesions. Significant enlargement of the liver or spleen is evidence of progression. A significant increase in size is defined as \> 2.0 cm in distance between costal margin and the inferior margin of either organ. Relapse is defined as the re-appearance of any clinical evidence of Hodgkin's disease in a patient who has had a complete response. Relapse for partial responders is defined as progressive disease relative to disease status during the partial remission.
Time frame: Assessed every 2 months if patient is < 1 year from study entry, every 3 months for the second year, every 4 months for the third year, every 6 months for years 4 and 5
5-year Overall Survival
Overall survival is defined as the time from randomization to death or last known alive. The 5-year survival rate is the probability a patient survives 5 years.
Time frame: Assessed every 2 months if patient is < 1 year from study entry, every 3 months for the second year, every 4 months for the third year, every 6 months for years 4 and 5, and yearly for 5 years
Incidence of Second Cancers
Number of patients who developed second primary cancers
Time frame: Assessed every 2 months if patient is < 1 year from study entry, every 3 months for the second year, every 4 months for the third year, every 6 months for years 4 and 5, and yearly for 5 years
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Peninsula Medical Center
Burlingame, California, United States
Eden Medical Center
Castro Valley, California, United States
Mount Diablo Regional Cancer Center
Concord, California, United States
North Bay Cancer Center
Fairfield, California, United States
Kaiser Permanente - Fremont
Fremont, California, United States
...and 529 more locations