Abstract | PURPOSE: PATIENTS AND METHODS: From December 1994 to April 2000, we enrolled 180 eligible pediatric patients with stage III/IV large-cell lymphoma (LCL); 90 patients were randomly assigned to the intermediate-dose methotrexate (IDM) and high-dose cytarabine (HiDAC) arm, 85 patients to the APO arm, and five patients directly to the APO arm by study design due to CNS involvement. Planned therapy duration was 12 months. RESULTS: The 4-year EFS for all patients was 67.4% (SE, 4.2%), and OS was 80.1% (SE, 3.6%) without any significant difference between the two arms. The 4-year EFS and OS were 71.8% (SE, 6.1%) and 88.1% (SE, 4.4%), respectively, for patients with anaplastic large-cell lymphoma, and 63.8% (SE, 10.3%) and 70.3% (SE, 9.0%), respectively, for patients with diffuse large B-cell lymphoma. Only 11 patients required radiation (due to unresponsive bulky disease or CNS involvement). The IDM/HiDAC arm was associated with more toxicity. CONCLUSION: The efficacy of incorporating IDM/HiDAC in the treatment plan of pediatric and adolescent patients with advanced-stage LCL was inconclusive as to its effect on EFS, regardless of the lymphoma phenotype. It cannot be excluded that with a higher number of patients, one treatment could prove superior and future studies will build on these data.
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Authors | Joseph H Laver, Jacqueline M Kraveka, Robert E Hutchison, Myron Chang, James Kepner, Molly Schwenn, Nancy Tarbell, Sunil Desai, Sheila Weitzman, Howard J Weinstein, Sharon B Murphy |
Journal | Journal of clinical oncology : official journal of the American Society of Clinical Oncology
(J Clin Oncol)
Vol. 23
Issue 3
Pg. 541-7
(Jan 20 2005)
ISSN: 0732-183X [Print] United States |
PMID | 15659500
(Publication Type: Clinical Trial, Clinical Trial, Phase III, Journal Article, Multicenter Study, Randomized Controlled Trial)
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Chemical References |
- Cytarabine
- Vincristine
- Doxorubicin
- Mercaptopurine
- Prednisone
- Methotrexate
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Topics |
- Adolescent
- Adult
- Age Factors
- Antineoplastic Combined Chemotherapy Protocols
(administration & dosage, therapeutic use)
- Brain Neoplasms
(drug therapy, pathology, secondary)
- Child
- Child, Preschool
- Cytarabine
(administration & dosage)
- Disease-Free Survival
- Dose-Response Relationship, Drug
- Doxorubicin
(administration & dosage)
- Female
- Humans
- Infant
- Infusions, Intravenous
- Injections, Spinal
- Lymphoma, Large B-Cell, Diffuse
(drug therapy, pathology)
- Male
- Mercaptopurine
(administration & dosage)
- Methotrexate
(administration & dosage)
- Neoplasm Staging
- Prednisone
(administration & dosage)
- Vincristine
(administration & dosage)
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