AbbVie's Venetoclax Fails to Improve Survival in Trial
AbbVie says its Phase 3 VERONA clinical trial evaluating venetoclax in combination with azacitidine for newly diagnosed higher-risk myelodysplastic syndrome (HR-MDS) did not meet the primary endpoint of extending overall survival. The trial showed a hazard ratio of 0.908 and a p-value of 0.3772, indicating no statistically significant improvement in survival compared to treatment with azacitidine alone, the company it says, adding that no new safety concerns were reported.
AbbVie says the results, which will be presented at an upcoming medical conference or published in a peer-reviewed journal, do not affect any currently approved uses of venetoclax. Patients who were enrolled in the trial will be informed of the outcome by their physicians, according to AbbVie.
Venetoclax, marketed as Venclexta in the U.S., is described as a first-in-class BCL-2 inhibitor developed by AbbVie and Roche. It is currently approved for various blood cancers, including chronic lymphocytic leukemia and acute myeloid leukemia.