BTK and B-cell chronic lymphocytic leukemia: The update presented for MURANO study that enrolled relapsed/refractory CLL (rrCLL) patients without prior exposure to BTK inhibitor in one of the two arms, venetoclax and rituximab (VenR) or bendamustine and rituximab, confirmed the median PFS being 53.6 months in the venetoclax-containing arm [117].