Abstract
A post-hoc analysis of a single-arm interventional clinical trial on apixaban treatment of cancer patients with venous thromboembolism (VTE). 298 patients were divided into groups based on whether they used no interacting drugs (controls, n=74), drugs increasing bleeding risk (n=55), drugs increasing thrombosis risk (n=8), or both (n=161). Odds ratios (OR) were calculated for recurrent VTE, clinically relevant non-major bleeding (CRNMB), and major bleeding during the 36-month follow-up.