^
Association details:
Evidence:
Evidence Level:
Resistant: C3 – Early Trials
Source:
Title:

BCL2 RESISTANCE MUTATIONS IN A REAL-WORLD COHORT OF PATIENTS WITH VENETOCLAX-TREATED CHRONIC LYMPHOCYTIC LEUKAEMIA

Published date:
05/12/2022
Excerpt:
Peripheral blood samples from 71 patients treated with venetoclax-rituximab or first line venetoclax-obinutuzumab combination were collected from 11 Hungarian oncohematological centres....Three patients harbored both resistance mutations as detected by ddPCR. BCL2 G101V and/or D103Y were observed in 43.5% (10/23) of the cases showing signs of disease progression....In a real-world cohort of CLL patients receiving venetoclax in combination therapy, comprehensive and sensitive screening of BCL2 mutations can identify molecular mechanisms of venetoclax resistance in nearly half of the patients experiencing relapse.