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Allogeneic hematopoietic stem cell transplantation for T-prolymphocytic leukemia: a report from the French society for stem cell transplantation (SFGM-TC).
Eur J Haematol ; 94(3): 265-9, 2015 Mar.
Article em En | MEDLINE | ID: mdl-25130897
T-prolymphocytic leukemia (T-PLL), a rare aggressive mature T-cell disorder, remains frequently resistant to conventional chemotherapy. Studies have suggested that allogeneic hematopoietic stem cell transplantation (HSCT) might possibly serve to consolidate the response to initial chemotherapy. The current report summarizes the outcome of 27 T-PLL cases identified in the registry in French Society for stem cell transplantation (SFGM-TC). Prior to HSCT, 14 patients were in complete remission (CR), 10 in partial response, three refractory, or in progression. Following HSCT, 21 patients achieved CR as best response. With a median follow-up for surviving patients of 33 (range, 6-103) months, 10 patients are still alive in continuous CR. Overall survival and progression-free survival estimates at 3 yr were 36% (95% CI: 17-54%) and 26% (95% CI: 14-45%), respectively. The relapse incidence after HSCT was 47% occurring at a median of 11.7 (range, 2-24) months. Overall cumulative incidence of transplant-related mortality was 31% at 3 yr. These results suggest that HSCT may allow long-term survival in patients with T-PLL following induction treatment; however, it is associated with a significant rate of toxicity.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Leucemia Prolinfocítica de Células T / Protocolos de Quimioterapia Combinada Antineoplásica / Sistema de Registros / Transplante de Células-Tronco Hematopoéticas / Raios gama Tipo de estudo: Observational_studies / Prognostic_studies / Risk_factors_studies Limite: Adult / Aged / Female / Humans / Male / Middle aged País como assunto: Europa Idioma: En Ano de publicação: 2015 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Leucemia Prolinfocítica de Células T / Protocolos de Quimioterapia Combinada Antineoplásica / Sistema de Registros / Transplante de Células-Tronco Hematopoéticas / Raios gama Tipo de estudo: Observational_studies / Prognostic_studies / Risk_factors_studies Limite: Adult / Aged / Female / Humans / Male / Middle aged País como assunto: Europa Idioma: En Ano de publicação: 2015 Tipo de documento: Article