A novel FOXP1-PDGFRA fusion gene in myeloproliferative neoplasm with eosinophilia.

We identified a novel fusion gene, FOXP1-PDGFRA, in a patient with myeloproliferative neoplasm (MPN) with eosinophilia, harboring the chromosome abnormality t(3;4)(p13;q12). The patient responded well to imatinib and has remained in molecular remission for 3 years. This is the seventh fusion gene involving PDGFRA in MPN with eosinophilia.

Elevated soluble platelet glycoprotein VI is a useful marker for DVT in postoperative patients treated with edoxaban.

Prevention of deep vein thrombosis (DVT) is important in patients undergoing major orthopedic surgery. Although the detection of an elevated D-dimer level is useful for predicting DVT, it is not efficacious in postoperative patients being treated with anti-Xa agents. The soluble platelet glycoprotein VI (sGPVI) level is a marker of activated platelets, but not bleeding.

The relationships among hemostatic markers, the withdrawal of fondaparinux due to a reduction in hemoglobin and deep vein thrombosis in Japanese patients undergoing major orthopedic surgery.

Background: The relationships among the hemostatic markers, the development of deep vein thrombosis (DVT) and the withdrawal of fondaparinux due to a reduction in the hemoglobin levels were examined.

Methods: Two-hundred twenty-one Japanese patients who underwent major orthopedic surgery and were treated with 1.5mg of fondaparinux instead of 2.

Increased fibrinolysis increases bleeding in orthopedic patients receiving prophylactic fondaparinux.

We evaluated hemostatic markers in patients who underwent major orthopedic surgery, including total hip and total knee arthroplasty, and were treated for the prophylaxis of deep vein thrombosis (DVT) with or without fondaparinux (anti-Xa group, n = 98 and without anti-Xa group, n = 20). The frequency of DVT was significantly higher in the without anti-Xa group than in the anti-Xa group, but the reduction of hemoglobin and fibrinolytic marker levels was significantly lower in the without anti-Xa group than in the anti-Xa group. Eighteen patients in the anti-Xa group showed a reduction in hemoglobin of more than 2 g/dl, and those individuals were considered to be the increased bleeding (IB) group.

Monitoring for anti-Xa activity for prophylactic administration of Fondaparinux in patients with artificial joint replacement.

The efficacy of measuring anti-Xa activity was evaluated in major orthopedic surgery patients receiving thrombo-prophylaxis with Fondaparinux. Although 98 orthopedic patients including those receiving total hip replacement (THR) and total knee replacement (TKR) were treated with 1.5 mg of Fondaparinux for prophylaxis of deep vein thrombosis (DVT).