Thrombodynamics-A new global hemostasis assay for heparin monitoring in patients under the anticoagulant treatment.

Background: Heparin therapy and prophylaxis may be accompanied by bleeding and thrombotic complications due to individual responses to treatment. Dosage control based on standard laboratory assays poorly reflects the effect of the therapy. The aim of our work was to compare the heparin sensitivity of new thrombodynamics (TD) assay with sensitivity of other standard and global coagulation tests available to date.

Thromboelastography, thrombin generation test and thrombodynamics reveal hypercoagulability in patients with multiple myeloma.

Patients with multiple myeloma (MM) are at increased risk of venous thromboembolism. Therefore, adequate laboratory control of hemostasis and subsequent adjustments of anticoagulant therapy are necessary. We studied hemostasis changes using thromboelastography (TEG), thrombin generation test (TGT) and thrombodynamics (TD) in primary MM patients (PMMpt, n=25) and patients in remission (RMMpt, n=34) during blood stem cell (BSC) mobilization.