Efficacy and Safety of Tinzaparin in CAT Patients with Hematological Malignancy

Abstract Introduction In patients with hematological cancers, the high risk of bleeding raises serious concerns when anticoagulant therapy is initiated for treatment of acute venous thromboembolism (VTE). In the CATCH trial, we showed that tinzaparin is associated with a significantly lower risk of clinically relevant bleeding (CRB) and clinically relevant non-major bleeding (CRNMB) compared with warfarin therapy in patients with a solid tumor or hematological cancer. Hence, we performed a post-hoc analysis to assess the risk of recurrent VTE (rVTE) and bleeding in the hematological cancer patient subgroup. Risk factors associated with rVTE and bleeding were also explored. Methods CATCH (Cl…