TY - JOUR
T1 - Does Up-front Autologous Stem-Cell Transplantation at First Relapse Improve Outcome in Transplant-Eligible Follicular Lymphoma Patients Whose Disease Relapses Within 24 Months?
AU - Yahya, Ayel
AU - Radhwi, Osman
AU - Sobh, Mohamad
AU - Huebsch, Lothar
AU - MacDonald, David
N1 - Publisher Copyright:
© 2020 Elsevier Inc.
PY - 2021/4
Y1 - 2021/4
N2 - Background: In Canadian adults, follicular lymphoma (FL) is the most common subtype of non-Hodgkin lymphomas. Approximately 20% of patients with FL experience progression of disease within 2 years of first-line chemoimmunotherapy. Those patients have an expected overall survival of less than 5 years. The optimal second-line treatment for these high-risk patients is unclear. Patients and Methods: We analyzed data from the Blood and Bone Marrow Transplantation Center at Ottawa Hospital to determine whether autologous stem-cell transplantation as up-front therapy for first relapse can improve outcomes in this high-risk FL subgroup. We identified 17 patients who underwent up-front autologous stem-cell transplantation between February 2012 and February 2019. Results: The disease of all patients had relapsed within 24 months after receipt of their first rituximab-based chemotherapy. Overall survival at 2 and 5 years was 86.2% (95% confidence interval [CI], 55-96) and 71.8% (95% CI, 31-91), respectively. The progression-free survival at 2 and 5 years was 62.6% (95% CI, 35-81) and 53.6% (95% CI, 25-75), respectively. Conclusion: Overall survival is improved when receiving autologous hematopoietic stem-cell transplantation as up-front therapy at first relapse in transplant-eligible FL whose disease relapses within 24 months of first-line therapy. Data from our single center look promising, but the data need to be replicated with a larger sample size.
AB - Background: In Canadian adults, follicular lymphoma (FL) is the most common subtype of non-Hodgkin lymphomas. Approximately 20% of patients with FL experience progression of disease within 2 years of first-line chemoimmunotherapy. Those patients have an expected overall survival of less than 5 years. The optimal second-line treatment for these high-risk patients is unclear. Patients and Methods: We analyzed data from the Blood and Bone Marrow Transplantation Center at Ottawa Hospital to determine whether autologous stem-cell transplantation as up-front therapy for first relapse can improve outcomes in this high-risk FL subgroup. We identified 17 patients who underwent up-front autologous stem-cell transplantation between February 2012 and February 2019. Results: The disease of all patients had relapsed within 24 months after receipt of their first rituximab-based chemotherapy. Overall survival at 2 and 5 years was 86.2% (95% confidence interval [CI], 55-96) and 71.8% (95% CI, 31-91), respectively. The progression-free survival at 2 and 5 years was 62.6% (95% CI, 35-81) and 53.6% (95% CI, 25-75), respectively. Conclusion: Overall survival is improved when receiving autologous hematopoietic stem-cell transplantation as up-front therapy at first relapse in transplant-eligible FL whose disease relapses within 24 months of first-line therapy. Data from our single center look promising, but the data need to be replicated with a larger sample size.
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U2 - 10.1016/j.clml.2020.12.011
DO - 10.1016/j.clml.2020.12.011
M3 - Article
C2 - 33558203
AN - SCOPUS:85100529488
SN - 2152-2650
VL - 21
SP - e423-e427
JO - Clinical Lymphoma, Myeloma and Leukemia
JF - Clinical Lymphoma, Myeloma and Leukemia
IS - 4
ER -