Abstract |
In the S0313 trial, we evaluated the impact of adding ibritumomab tiuxetan consolidation to 3 cycles of standard cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) chemotherapy plus involved field radiotherapy (IFRT) in patients with limited-stage aggressive B-cell non-Hodgkin lymphoma (LD-NHL). Patients with at least 1 stage-modified adverse risk factor (nonbulky stage II, age >60 years, elevated lactate dehydrogenase, or World Health Organization performance status of 2) were treated with CHOP on days 1, 22, and 43, followed 3 weeks later by 40 to 50 Gy of IFRT. An ibritumomab tiuxetan regimen was initiated 3 to 6 weeks following IFRT. Forty-six patients were registered and eligible, with median follow-up of 7.3 years. The progression-free survival estimate is 89% at 2 years, 82% at 5 years, and 75% at 7 years. The overall survival estimate is 91% at 2 years, 87% at 5 years, and 82% at 7 years. Grade 4 adverse events occurring more than once included neutropenia (8), leukopenia (5), and lymphopenia (2). Febrile neutropenia was observed in 4 patients. No cases of treatment-related myeloid neoplasms were noted. In conclusion, patients with high-risk LD-NHL treated with 3 cycles of CHOP plus IFRT followed by ibritumomab tiuxetan consolidation had outcomes that compare favorably to our historical experience. The clinical trial was registered at www.clinicaltrials.gov as #NCT00070018.
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Authors | Daniel O Persky, Thomas P Miller, Joseph M Unger, Catherine M Spier, Soham Puvvada, B Dino Stea, Oliver W Press, Louis S Constine, Kevin P Barton, Jonathan W Friedberg, Michael LeBlanc, Richard I Fisher |
Journal | Blood
(Blood)
Vol. 125
Issue 2
Pg. 236-41
(Jan 08 2015)
ISSN: 1528-0020 [Electronic] United States |
PMID | 25395425
(Publication Type: Clinical Trial, Journal Article, Research Support, N.I.H., Extramural, Research Support, Non-U.S. Gov't)
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Copyright | © 2015 by The American Society of Hematology. |
Chemical References |
- Antibodies, Monoclonal
- ibritumomab tiuxetan
- Vincristine
- Doxorubicin
- Cyclophosphamide
- Prednisone
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Topics |
- Adult
- Aged
- Aged, 80 and over
- Antibodies, Monoclonal
(therapeutic use)
- Antineoplastic Combined Chemotherapy Protocols
(administration & dosage, therapeutic use)
- Chemoradiotherapy
(methods)
- Consolidation Chemotherapy
(methods)
- Cyclophosphamide
(administration & dosage)
- Disease-Free Survival
- Doxorubicin
(administration & dosage)
- Female
- Humans
- Kaplan-Meier Estimate
- Lymphoma, B-Cell
(drug therapy, mortality, radiotherapy)
- Male
- Middle Aged
- Prednisone
(administration & dosage)
- Vincristine
(administration & dosage)
- Young Adult
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