Objective： The study evaluated the effectiveness of autologous hematopoietic stem cell transplantation （AHSCT） in the treatment of lymphoblastic lymphoma （LL）. Methods： We relxospectively analyzed the data from ...Objective： The study evaluated the effectiveness of autologous hematopoietic stem cell transplantation （AHSCT） in the treatment of lymphoblastic lymphoma （LL）. Methods： We relxospectively analyzed the data from 41 patients with chemotherapy-sensitive LL who underwent hematopoietic stem cell transplantation （HSCT） from December 1989 to December 2009 in a single institution. Results： HSCT was conducted as first-line consolidation therapy and salvage therapy in 36 and 5 patients, respectively. The median follow-up was 97.1 months （range, 24.6-173.1 months）. The 5-year overall survival （OS） and event-free survival （EFS） rate were 64% and 47% for the initially treated patients, respectively, and were both 20% for the relapsed ones. Bone marrow （BM） involvement and chemotherapy cycles prior to transplantation were identified as significant prognostic factors for EFS in multivariate analysis. Conclusions These results confirm that AHSCT is a reasonable option for chemotherapy-sensitive LL patients in first complete remission （CR1）.展开更多
基金supported in part by grants from the National Technologies ResearchDevelopment Program of China during the 9th Five-Year Plan Period (A20199610396-906-01-12)+1 种基金the Ying Dong Fok Foundation for Young College Teacher (B231996001)Chinese National Major Project for New Drug Innovation (2008ZX09312, 2012ZX09303012)
文摘Objective： The study evaluated the effectiveness of autologous hematopoietic stem cell transplantation （AHSCT） in the treatment of lymphoblastic lymphoma （LL）. Methods： We relxospectively analyzed the data from 41 patients with chemotherapy-sensitive LL who underwent hematopoietic stem cell transplantation （HSCT） from December 1989 to December 2009 in a single institution. Results： HSCT was conducted as first-line consolidation therapy and salvage therapy in 36 and 5 patients, respectively. The median follow-up was 97.1 months （range, 24.6-173.1 months）. The 5-year overall survival （OS） and event-free survival （EFS） rate were 64% and 47% for the initially treated patients, respectively, and were both 20% for the relapsed ones. Bone marrow （BM） involvement and chemotherapy cycles prior to transplantation were identified as significant prognostic factors for EFS in multivariate analysis. Conclusions These results confirm that AHSCT is a reasonable option for chemotherapy-sensitive LL patients in first complete remission （CR1）.
