Allogeneic hematopoietic cell transplantation (allogeneic HCT) for treatment of pediatric Philadelphia chromosome-positive acute lymphoblastic leukemia (ALL)

2009 ◽  
Vol 53 (7) ◽  
pp. 1289-1294 ◽  
Author(s):  
Michael J. Burke ◽  
Qing Cao ◽  
Barb Trotz ◽  
Brenda Weigel ◽  
Ashish Kumar ◽  
...  
Keyword(s):  
Acute Lymphoblastic Leukemia ◽  
Cell Transplantation ◽  
Hematopoietic Cell Transplantation ◽  
Lymphoblastic Leukemia ◽  
Philadelphia Chromosome ◽  
Hematopoietic Cell ◽  
Allogeneic Hematopoietic Cell Transplantation ◽  
Allogeneic Hct ◽  
Philadelphia Chromosome Positive

scholarly journals Superior survival with pediatric-style chemotherapy compared to myeloablative allogeneic hematopoietic cell transplantation in older adolescents and young adults with Ph-negative acute lymphoblastic leukemia in first complete remission: analysis from CALGB 10403 and the CIBMTR

Leukemia ◽  
2021 ◽  
Author(s):  
Matthew J. Wieduwilt ◽  
Wendy Stock ◽  
Anjali Advani ◽  
Selina Luger ◽  
Richard A. Larson ◽  
...  
Keyword(s):  
Young Adults ◽  
Acute Lymphoblastic Leukemia ◽  
Complete Remission ◽  
Cell Transplantation ◽  
Hematopoietic Cell Transplantation ◽  
Lymphoblastic Leukemia ◽  
Hematopoietic Cell ◽  
Allogeneic Hematopoietic Cell Transplantation ◽  
Allogeneic Hct ◽  
First Complete Remission

AbstractOptimal post-remission therapy for adolescents and young adults (AYAs) with Ph-negative acute lymphoblastic leukemia (ALL) in first complete remission (CR1) is not established. We compared overall survival (OS), disease-free survival (DFS), relapse, and non-relapse mortality (NRM) for patients receiving post-remission therapy on CALGB 10403 to a cohort undergoing myeloablative (MA) allogeneic hematopoietic cell transplantation (HCT) in CR1. In univariate analysis, OS was superior with chemotherapy compared to MA allogeneic HCT (3-year OS 77% vs. 53%, P < 0.001). In multivariate analysis, allogeneic HCT showed inferior OS (HR 2.00, 95% CI 1.5–2.66, P < 0.001), inferior DFS (HR 1.62, 95% CI 1.25–2.12, P < 0.001), and increased NRM (HR 5.41, 95% CI 3.23–9.06, P < 0.001) compared to chemotherapy. A higher 5-year relapse incidence was seen with chemotherapy compared to allogeneic HCT (34% vs. 23%, P = 0.011). Obesity was independently associated with inferior OS (HR 2.17, 95% CI 1.63–2.89, P < 0.001), inferior DFS (HR 1.97, 95% CI 1.51–2.57, P < 0.001), increased relapse (1.84, 95% CI 1.31–2.59, P < 0.001), and increased NRM (HR 2.10, 95% CI 1.37–3.23, P < 0.001). For AYA ALL patients in CR1, post-remission therapy with pediatric-style chemotherapy is superior to MA allogeneic HCT for OS, DFS, and NRM.

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