fondaparinux has been researched along with Anemia* in 4 studies
4 other study(ies) available for fondaparinux and Anemia
Article | Year |
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Postoperative Anaemia Is a Risk Factor for Bleeding-Related Event in Thromboprophylaxis Using Fondaparinux Sodium Injection after Total Knee or Hip Arthroplasty.
Bleeding is a life-threating side effect of thromboprophylaxis with fondaparinux sodium (FPX) injection. The purpose of this retrospective study was to assess the risk factor for bleeding-related event following thromboprophylaxis with FPX after total knee arthroplasty (TKA) or total hip arthroplasty (THA). Adult patients undergoing TKA or THA at a single university hospital were administered FPX for thromboprophylaxis by subcutaneous injection of 1.5 or 2.5 mg per day. The risk factor for bleeding-related event was identified by propensity score-adjusted multivariate logistic analysis, and survival analysis was performed retrospectively in consideration of the identified risk factors. Two hundred and twenty-six patients who underwent TKA (n = 62) or THA (n = 164) were enrolled. Anaemia on postoperative day (POD) 1 was identified as a risk factor for bleeding-related event (odds ratio: 3.75, 95% confidence interval: 1.02-24.5, p = 0.04). Eighty of 226 patients were selected using a propensity score matching and patients with anaemia on POD1 in this population had a significantly higher incidence of bleeding-related event than those without anaemia (p = 0.0016, Ghen-Breslow-Wilcoxon test; p = 0.0015, log-rank test). These results suggest that anaemia on POD1 is an independent risk factor for bleeding-related event following thromboprophylaxis with FPX after TKA or THA. Topics: Adult; Aged; Aged, 80 and over; Anemia; Arthroplasty, Replacement, Hip; Arthroplasty, Replacement, Knee; Female; Fondaparinux; Humans; Male; Middle Aged; Postoperative Hemorrhage; Venous Thromboembolism | 2020 |
The clinical impact of edoxaban for the patients with postoperative anemia after total hip arthroplasty.
Postoperative anemia is a common complication after total hip arthroplasty (THA). However, the effect of edoxaban on postoperative anemia after THA remains unclear. Here, we retrospectively evaluated the clinical assessment of postoperative anemia and the associated changes of coagulation parameters in patients undergoing thromboprophylaxis with edoxaban compared with fondaparinux as a conventional anticoagulant thromboprophylactic agent after THA.. One hundred and forty-nine patients who underwent THA from July 2010 to June 2012 were divided into two groups, according to whether they were operated on before or after the approval of edoxaban: the fondaparinux group (Group F: 86 patients) and the edoxaban group (Group E: 63 patients). The frequency of postoperative anemia and blood coagulation values were investigated.. Postoperative anemia developed more frequently in Group E than in Group F after surgery. However, the degree of postoperative anemia showed no significant difference between the groups. Meanwhile, prothrombin time (PT), prothrombin time-international normalized ratio (PT-INR), and activated partial thromboplastin time were markedly higher in patients with edoxaban-associated postoperative anemia, which showed an increased potential to predict the occurrence of postoperative anemia. Additionally, both PT and PT-INR in Group E were also correlated with the volume of estimated blood loss.. The frequency of postoperative anemia was increased in patients treated with edoxaban, compared to fondaparinux, after THA. Edoxaban thromboprophylaxis might, therefore, require more careful monitoring to prevent postoperative anemia. Additionally, particular prolongation of PT and PT-INR induced by edoxaban treatment might predict postoperative anemia. Topics: Aged; Aged, 80 and over; Anemia; Anticoagulants; Arthroplasty, Replacement, Hip; Blood Coagulation Tests; Chemoprevention; Factor Xa Inhibitors; Female; Fondaparinux; Humans; Male; Middle Aged; Predictive Value of Tests; Pyridines; Retrospective Studies; Thiazoles; Venous Thromboembolism | 2018 |
Clinical Assessment of Postoperative Anemia Associated with Edoxaban in Patients Undergoing Total Knee Arthroplasty Compared to Fondaparinux.
Edoxaban, an oral direct factor Xa inhibitor, was developed and approved for anticoagulant thromboprophylaxis after total knee arthroplasty (TKA). We retrospectively investigated the postoperative anemia by oral administration of edoxaban 30 mg compared with fondaparinux 2.5 mg in TKA patients. Two hundred twenty nine patients who underwent TKA in National Hospital Organization Okayama Medical Center from July 2010 to June 2012 were divided into two groups; pre and post approval of edoxaban: fondaparinux-group (F-group) and edoxaban-group (E-group). As the primary endpoint, the frequency of postoperative anemia was evaluated. Blood coagulation values and relations between these parameters and postoperative anemia were also investigated. The frequency of postoperative anemia was significantly higher in E-group than F-group patients (52.7% vs. 37.8%; p<0.05). Hemoglobin (Hgb) levels were decreased with the peak at postoperative day (POD) 3 in both groups, and the change of Hgb values from POD1 (ΔHgb) was significantly increased in the E-group (p=0.04). At each POD, prothrombin time (PT) and international normalized ratio of PT (PT-INR) prolonged from the preoperative day in E-group were significantly higher than F-group. Additionally, PT and PT-INR in the E-group at POD3 were significantly prolonged in patients with postoperative anemia and the sensitivity of cut-off values to predict postoperative anemia was superior to the activated partial thromboplastin time (APTT). Thus, as the frequency of postoperative anemia tended to be higher in E-group, edoxaban 30 mg might require vigilance, and prolonged PT and PT-INR could potentially predict edoxaban-associated postoperative anemia after TKA. Topics: Administration, Oral; Aged; Aged, 80 and over; Anemia; Arthroplasty, Replacement, Knee; Factor Xa Inhibitors; Female; Fondaparinux; Humans; Injections, Subcutaneous; International Normalized Ratio; Male; Partial Thromboplastin Time; Polysaccharides; Postoperative Complications; Prothrombin Time; Pyridines; Thiazoles; Thrombosis | 2016 |
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.
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.. Two-hundred twenty-one Japanese patients who underwent major orthopedic surgery and were treated with 1.5mg of fondaparinux instead of 2.5mg of fondaparinux were studied. Forty-seven of 221 patients discontinued fondaparinux treatment (withdrawal group) and 37 patients developed DVT.. The age, frequency of total knee arthroplasty (TKA), withdrawal of fondaparinux, reduction of hemoglobin and the plasma levels of soluble fibrin (SF), D-dimer and fibrinogen and fibrin degradation product (FDP) on day 1 after the operation were significantly higher in the patients with DVT. Elevated SF, D-dimer or FDP levels were associated with the risk for DVT. The age, frequency of TKA or DVT, anti-Xa activity and the creatinine, FDP and D-dimer levels were significantly higher in the withdrawal group. An anti-Xa level >0.33 mg/l and an elevated D-dimer or FDP level were associated with the risk of withdrawal.. The age and SF levels, TKA and withdrawal of fondaparinux were related to the risk of DVT, and the anti-Xa activity, creatinine level and DVT were related to the risk of withdrawal of fondaparinux due to a reduction in hemoglobin. Topics: Age Factors; Aged; Aged, 80 and over; Anemia; Anticoagulants; Arthroplasty, Replacement, Knee; Biomarkers; Factor Xa; Factor Xa Inhibitors; Female; Fibrin; Fibrin Fibrinogen Degradation Products; Fibrinogen; Fondaparinux; Hemoglobins; Humans; Male; Middle Aged; Polysaccharides; Risk Factors; Venous Thrombosis | 2013 |