scholarly journals Status of minimal residual disease after induction predicts outcome in both standard and high-risk Ph-negative adult acute lymphoblastic leukaemia. The Polish Adult Leukemia Group ALL 4-2002 MRD Study

2008 ◽  
Vol 142 (2) ◽  
pp. 227-237 ◽  
Author(s):  
Jerzy Holowiecki ◽  
Malgorzata Krawczyk-Kulis ◽  
Sebastian Giebel ◽  
Krystyna Jagoda ◽  
Beata Stella-Holowiecka ◽  
...  
Keyword(s):  
High Risk ◽  
Acute Lymphoblastic Leukaemia ◽  
Minimal Residual Disease ◽  
Lymphoblastic Leukaemia ◽  
Residual Disease ◽  
Adult Leukemia ◽  
Leukemia Group ◽  
Minimal Residual

Low burden of minimal residual disease prior to transplantation in children with very high risk acute lymphoblastic leukaemia: The NOPHO ALL2008 experience

2019 ◽  
Vol 184 (6) ◽  
pp. 982-993 ◽  
Author(s):  
Marianne Ifversen ◽  
Dominik Turkiewicz ◽  
Hanne V. Marquart ◽  
Jacek Winiarski ◽  
Jochen Buechner ◽  
...  
Keyword(s):  
High Risk ◽  
Acute Lymphoblastic Leukaemia ◽  
Minimal Residual Disease ◽  
Lymphoblastic Leukaemia ◽  
Residual Disease ◽  
Very High ◽  
Minimal Residual

Flow cytometric minimal residual disease assessment of peripheral blood in acute lymphoblastic leukaemia patients has potential for early detection of relapsed extramedullary disease

2018 ◽  
Vol 71 (7) ◽  
pp. 653-658 ◽  
Author(s):  
Alissa Keegan ◽  
Karry Charest ◽  
Ryan Schmidt ◽  
Debra Briggs ◽  
Daniel J Deangelo ◽  
...  
Keyword(s):  
Acute Lymphoblastic Leukaemia ◽  
Minimal Residual Disease ◽  
Lymphoblastic Leukaemia ◽  
Peripheral Blood ◽  
Residual Disease ◽  
Diagnostic Value ◽  
Disease Assessment ◽  
Extramedullary Disease ◽  
Systemic Relapse ◽  
Minimal Residual

ObjectivesTo evaluate peripheral blood (PB) for minimal residual disease (MRD) assessment in adults with acute lymphoblastic leukaemia (ALL).MethodsWe analysed 76 matched bone marrow (BM) aspirate and PB specimens independently for the presence of ALL MRD by six-colour flow cytometry (FC).ResultsThe overall rate of BM MRD-positivity was 24% (18/76) and PB was also MRD-positive in 22% (4/18) of BM-positive cases. We identified two cases with evidence of leukaemic cells in PB at the time of the extramedullary relapse that were interpreted as MRD-negative in BM.ConclusionsThe use of PB MRD as a non-invasive method for monitoring of systemic relapse may have added clinical and diagnostic value in patients with high risk of extramedullary disease.

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