Thrombosis research
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Thrombosis research · Jan 2015
Randomized Controlled TrialMild induced hypothermia: effects on sepsis-related coagulopathy--results from a randomized controlled trial.
Coagulopathy associates with poor outcome in sepsis. Mild induced hypothermia has been proposed as treatment in sepsis but it is not known whether this intervention worsens functional coagulopathy. ⋯ Interim analysis data from an ongoing randomized controlled trial; The Cooling And Surviving Septic shock (CASS) study. Patients suffering severe sepsis/septic shock are allocated to either mild induced hypothermia (cooling to 32-34°C for 24hours) or control (uncontrolled temperature).
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Thrombosis research · Jan 2015
Multicenter StudyTinzaparin and VKA use in patients with cancer associated venous thromboembolism: a retrospective cohort study.
After 6months, little is known about the optimal anticoagulant strategy for an acute episode of VTE in cancer patients. ⋯ The risk of recurrent VTE was mainly related to early discontinuation of anticoagulation in patients considered at low risk of recurrence (after surgery). When the anticoagulation was stopped before the sixth month, the risk was eight fold higher. After 6month, the risks of recurrent VTE, major bleeding and death were similar in patients with either VKA or tinzaparin when patients were treated according to the guidelines.
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Thrombosis research · Jan 2015
Observational StudyEx vivo thrombin generation patterns in septic patients with and without disseminated intravascular coagulation.
The thrombin generation test (TGT) describes the ability of the plasma to generate thrombin. Its usefulness in septic patients has yet to be assessed. ⋯ The thrombin Generation Test displayed particular patterns in septic patients and in septic DIC patients. The wide overlap between patients in TGT values prevents the usefulness of this test in clinical practice.
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Thrombosis research · Jan 2015
Performance of 18F fluoro-2-désoxy-D-glucose positron emission tomography/computed tomography for the diagnosis of venous thromboembolism.
Thrombosis and inflammation are intimately linked. Inflammatory component of venous thromboembolism (VTE) may allow the use of FDG positron emission tomography / computed tomography (FDG PET/CT) in the detection of thrombotic process. Published studies remain limited and contradictory. We aimed at evaluating the performance of FDG PET/CT in the detection of VTE in a population of patients enrolled in a prospective study evaluating FDG PET/CT for cancer screening in etiological assessment of idiopathic VTE. ⋯ FDG PET/CT is not accurate enough for the diagnosis of VTE.
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Thrombosis research · Jan 2015
CHA2DS2-VASc and HAS-BLED scores and activated partial thromboplastin time for prediction of high plasma concentration of dabigatran at trough.
Although dabigatran, an oral direct thrombin inhibitor, does not require routine monitoring, high plasma concentration of dabigatran (PDC) at trough level is shown to be a high risk for bleeding in patients with nonvalvular atrial fibrillation (NVAF). As dabigatran prolongs the activated partial thromboplastin time (APTT), we examined relationships of PDC at trough with APTT and clinical features to identify patients at high risk for major bleeding during dabigatran treatment. ⋯ This study provides an important clinical implication for identifying patients at high risk for major bleeding during dabigatran treatment in clinical practice.