Fig. 1From: Prognostic role of CD4 T-cell depletion after frontline fludarabine, cyclophosphamide and rituximab in chronic lymphocytic leukaemiaPFS of the different EOT MRD level groups, and according to IGHV mutational status. (A) PFS of the different MRD level groups at EOT in the whole population (both p < 0.0001 for low versus intermediate and low versus high levels). (B) PFS according to EOT MRD status (detectable versus undetectable) in IGHV-unmutated patients (p = 0.0206). (C) PFS according to EOT MRD status (detectable versus undetectable) in IGHV-mutated patients (p = 0.0002). EOT: end of treatment, MRD: minimal residual diseaseBack to article page