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Discover 20,904 clinical trials near Philadelphia, Pennsylvania. Find research studies in your area.
Showing 18001-18020 of 20,904 trials
NCT01410240
The purpose of this study is to compare the efficacy and safety of FLOSEAL to standard of care for hemostasis in subjects undergoing total knee arthroplasty.
NCT00233246
This study will compare patients with mild to moderate prolongation of the INR test who receive FFP infusions prior to invasive hepatobiliary procedures for bleeding complications to patients who do not receive FFP infusions. Bleeding complications will be defined as meeting one or more of the following: 1. Intrahepatic hematoma greater than 1 ml/kg of patient weight as seen on post-procedure ultrasound examination performed between 4 to 30 hours after the procedure. 2. Greater than 1.6g/dL hemoglobin decline measured within 4 to 30 hours post-procedure compared with the pre-procedure value, in the absence of another identified bleeding source to account for the hemoglobin drop. 3. Need for transfusion of packed red blood cells for procedure-related bleeding while in the study. The secondary endpoints of this study will be: 1) The need to perform subsequent procedures (angiography, embolization, additional imaging study including computerized tomography (CT) scan, surgery) to diagnose or to arrest procedure-related bleeding OR the need for subsequent medical therapies (FFP, coagulation factor concentrates, anti-fibrinolytics) to treat procedure-related bleeding between time of procedure and the end of patient's time in the study. If necessary, the relationship of procedure or therapy to procedure-related bleeding will be assessed by an adjudication panel; 2) The predictive value of INR; 3) The effect of study treatment on change in INR; 4) The cost of preventing one bleed; 5) The predictors of bleeding other than INR; 6) The number of transfusion-associated adverse events encountered to prevent one bleed; and 7) The effect of treatment on bleeding grade.