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Dadun > Depósito Académico > CIMA (Centro de Investigación Médica Aplicada) > Área de Oncología > Inmunoterapia > DA - CIMA - Oncología - Inmunoterapia - Artículos de Revista >

The results of consolidation with autologous stem-cell transplantation in patients with peripheral T-cell lymphoma (PTCL) in first complete remission: the Spanish Lymphoma and Autologous Transplantation Group experience
Autor(es) : Rodriguez, J. (José)
Conde, E. (Eulogio)
Gutierrez, A. (Antonio)
Arranz, R. (R.)
Leon, A. (Angel)
Marin, J. (Julián)
Bendandi, M. (Maurizio)
Albo, C. (Carmen)
Caballero, M.D. (M.D.)
Palabras clave : Autologous stem-cell transplantation
Complete response
Consolidation
Front-line
Peripheral T-cell lymphoma
Fecha incorporación: 2007
Editorial : Oxford University Press
Versión del editor: http://annonc.oxfordjournals.org/content/18/4/652
ISSN: 1569-8041
Cita: Rodriguez J, Conde E, Gutierrez A, Arranz R, Leon A, Marin J, et al. The results of consolidation with autologous stem-cell transplantation in patients with peripheral T-cell lymphoma (PTCL) in first complete remission: the Spanish Lymphoma and Autologous Transplantation Group experience. Ann Oncol 2007 Apr;18(4):652-657.
Resumen
Abstract BACKGROUND: Peripheral T-cell lymphoma (PTCL) is a heterogeneous group of aggressive lymphomas associated with poor prognosis with standard chemotherapy. Consolidation with autologous stem-cell transplantation (ASCT) may improve survival. We present 74 patients transplanted in first complete response (CR) from the Spanish Lymphoma and Autologous Transplantation Group cooperative group. PATIENTS AND METHODS: Median age was 46 years. Eighty-eight percent presented advanced (III-IV) Ann Arbor stage; 53% had B symptoms; 52% had high lactate dehydrogenase; 65% had two or three risk factors of the adjusted-International Prognostic Index; 58% presented a high Tumor score and in 14% more than two adverse factors of the Prognostic Index for peripheral T-cell lymphoma (PIT) were observed. RESULTS: With a median follow-up of 67 months from diagnosis, the 5-year overall survival (OS) was 68% and progression-free survival (PFS) reached 63%. The multivariate analysis showed that the only factor associated with a shorter OS and PFS was the presence of more than two risk factors from the PIT risk system. CONCLUSIONS: In a retrospective study with a prolonged follow-up, consolidation with ASCT in CR patients who had presented unfavorable prognostic factors at diagnosis substantially increased the OS and PFS when compared with conventional chemotherapy. The PIT risk system identified 14% of patients without benefit from ASCT consolidation. Thus, other innovative therapies are still necessary in certain cases.
Enlace permanente: http://hdl.handle.net/10171/20027
Aparece en las colecciones: DA - CIMA - Oncología - Inmunoterapia - Artículos de Revista
DA - CUN - Hematología y Hemoterapia - Artículos de revista
DA - CUN - Área de Terapia Celular - Artículos de revista
DA - Medicina - Hematología - Artículos de revista

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