Roche (SIX: RO, ROG; OTCQX: RHHBY) today announced data from the final analysis of the CLL11 study evaluating Gazyva®/Gazyvaro® (obinutuzumab)-based treatment in previously untreated chronic lymphocytic leukaemia (CLL) which will be presented during the Presidential Symposium at the 23rd European Hematology Association (EHA) Annual Congress, 14 - 17 June, in Stockholm. After a follow-up of nearly five years, final results showed clinically meaningful improvements with Gazyva/Gazyvaro plus chlorambucil across multiple endpoints, including progression-free survival (PFS) and overall survival (OS), when compared head-to-head with MabThera®/Rituxan® (rituximab) plus chlorambucil. Gazyva/Gazyvaro-based treatment reduced the risk of death by 24% compared to MabThera/Rituxan-based treatment (median OS not reached vs. 73.1 months, HR= 0.76; 95% CI 0.60-0.97; p<0.0245). These new data add to the growing body of evidence for the OS benefit with Gazyva/Gazyvaro in first-line CLL after the previously reported OS benefit with Gazyva/Gazyvaro combined with chlorambucil versus chlorambucil alone.
"We are very pleased that the majority of patients treated with Gazyva/Gazyvaro are still alive after nearly five years of follow-up in the CLL11 study," said Sandra Horning, MD, Roche’s Chief Medical Officer and Head of Global Product Development. "This meaningful survival benefit compared to MabThera/Rituxan-based therapy reinforces that Gazyva/Gazyvaro-based therapy is an important option for people with previously untreated CLL."
Read more: http://www.worldpharmanews.com/roche/4446-new-long-term-data-confirm-roche-s-gazyva-gazyvaro-extends-the-lives-of-people-with-chronic-lymphocytic-leukaemia-compared-to-mabthera-rituxan