We enrolled 62 consecutive patients with advanced stage cancers and venous thromboembolism (VTE), prospectively followed until 1 year. All patients received 6 month low-molecular-weight heparin (LMWH) therapy. We evaluated thrombin generation (TG) and D-dimer levels at different time points, to determine whether they were sensitive to LMWH and explore a possible association with VTE recurrence, bleeding, and overall survival. During LMWH, levels of TG and D-dimer significantly dropped. No VTE recurrences occurred, one patient had cancer-related intestinal hemorrhage. LMWH treatment was effective in controlling patient hypercoagulation. No VTE recurrences were detected. High D-dimer concentration was an independent predictor of poor survival.
D'Alessio, A., Marchetti, M., Tartari, C., Russo, L., Cecchini, S., Lambregts, K., et al. (2017). Long Term Low Molecular Weight Heparin Anticoagulant Therapy Modulates Thrombin Generation and D-dimer in Patients with Cancer and Venous Thromboembolism. CANCER INVESTIGATION, 35(7), 490-499 [10.1080/07357907.2017.1340480].
Long Term Low Molecular Weight Heparin Anticoagulant Therapy Modulates Thrombin Generation and D-dimer in Patients with Cancer and Venous Thromboembolism
Falanga, A
2017
Abstract
We enrolled 62 consecutive patients with advanced stage cancers and venous thromboembolism (VTE), prospectively followed until 1 year. All patients received 6 month low-molecular-weight heparin (LMWH) therapy. We evaluated thrombin generation (TG) and D-dimer levels at different time points, to determine whether they were sensitive to LMWH and explore a possible association with VTE recurrence, bleeding, and overall survival. During LMWH, levels of TG and D-dimer significantly dropped. No VTE recurrences occurred, one patient had cancer-related intestinal hemorrhage. LMWH treatment was effective in controlling patient hypercoagulation. No VTE recurrences were detected. High D-dimer concentration was an independent predictor of poor survival.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.