While treatment with rivaroxaban did not significantly reduce venous thromboembolism incidence in high-risk ambulatory patients with cancer over the entire course of a 180-day intervention period (6.0% vs. 8.8% in controls; hazard ratio, 0.66; 95% confidence interval, 0.40-1.09), it did reduce major bleeding incidence while patients were on treatment (2.0% vs. 6.4%; HR, 0.40; 95% CI, 0.20 0.80), according to results from the multicenter, randomized, double-blind, placebo-controlled, parallel-group, phase 3b CASSINI trial published in the New England Journal of Medicine (2019 Feb 20. doi: 10.1056/NEJMoa1814630).
We reported this story at the annual meeting of the American Society of Hematology before it was published in the journal. Find our coverage at the link below.