Ewelina Wojtasińska

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INTRODUCTION Acetylsalicylic acid (ASA) due to its antiplatelet action is used in ischemic stroke therapy. The platelet response to ASA shows an interindividual variation. Decreased platelet sensitivity to ASA is termed as resistance to ASA. OBJECTIVES The aim of the study was to assess the prevalence of resistance to ASA in stroke patients and discover(More)
Increased mean platelet volume (MPV) is associated with platelet reactivity and is a predictor of cardiovascular risk and unprovoked venous thromboembolism. The aim of our study was to evaluate MPV in patients with confirmed antiphospholipid antibody syndrome (APS) and to identify the correlation between the value of MPV and the recurrence of thrombosis.(More)
Acquired von Willebrand syndrome (AVWS) is an acquired bleeding disorder with clinical and laboratory features similar to those of the inherited form of the disease. AVWS is reported in many disorders, most frequently in myeloproliferative neoplasms and in, among others, essential thrombocythemia (ET). Interestingly, ET is associated with both the(More)
BACKGROUND Patients with cyanotic congenital heart disease (CCHD) have an increased risk of bleeding and thrombotic complications. Prolonged conventional coagulation screening parameters, such as activated partial thromboplastin time or prothrombin time, are reported in less than 20% of CCHD patients. METHODS The aim of this study was to determine the(More)
Hepatic sinusoidal obstruction syndrome (previously named veno-occlusive disease, SOS/VOD) is a serious complication of allogeneic stem cell transplantation (HSCT). Early identification of patients at risk of SOS/VOD may possibly improve the outcome and reduce mortality. Rotation thromboelastometry (ROTEM) is global assay allowing for the precise assessment(More)
Patients with haematological malignancies receiving concurrent treatment or after allogeneic stem cell transplantation (HSCT) are considered to be at increased risk for acquiring influenza A (H1N1) infection (pH1N1) and influenza-associated complications leading to increased mortality. We report of a series of haematological patients with severe course of(More)
INTRODUCTION Multiple myeloma (MM) therapy affects prothrombotic and anticoagulant processes. Patients receiving thalidomide, especially in combination with steroids, are at increased risk of venous thromboembolism (VTE), while the incidence of VTE on bortezomib is low. In vitro studies indicate that bortezomib causes a reduction in ADP-induced platelet(More)
A case of a 25-year-old woman with life-threatening pulmonary embolism, which occurred on fourth day after appendectomy and was safely treated with alteplase infusion. Before surgery, oral contraceptive use history, as a sole venous thromboembolic risk factor has been missed and the patient did not receive perioperative, pharmacologic antithrombotic(More)
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