Search results for "PROTHROMBIN FRAGMENT 1.2"
showing 3 items of 3 documents
Monitoring prothrombin fragment 1+2 during initiation of oral anticoagulant therapy after intracoronary stenting
1992
Patients with intracoronary stent implantation are treated with aggressive anticoagulant and antiplatelet therapy consisting of high-dose heparin, phenprocoumon, acetylsalicylic acid, dipyridamole, and the infusion of dextran to prevent a subacute thrombotic occlusion of the stented segment. In an effort to optimize this treatment by reducing both imminent bleeding complications and subacute thrombotic occlusion, the concentrations of prothrombin fragment 1 + 2 (F 1 + 2) were determined after intracoronary Palmaz-Schatz stent implantation in 19 consecutive patients. The F 1 + 2 concentrations after stent implantation and before the initiation of oral anticoagulant therapy (OAT) were 0.35 nm…
D-Dimer, Thrombin-Antithrombin III-Komplex (TAT) und Prothrombinfragment 1+2 (PTF)
1997
Two groups of 15 patients each with disseminated intravascular coagulation in association with septic disease were treated with low-molecular-weight heparin (lmw-heparin) in different dosages (group I: 1.5-5 IE/kg body weight (BW) per hour; group II: 8-15 IE/kg BW). We studied the levels of D-dimer, thrombin-antithrombin III complex (TAT), prothrombin fragments 1 and 2 (PTF), and global tests of coagulation like prothrombin time (PT), activated partial thromboplastin time (PTT), thrombin time (TT) and platelet count, plasminogen activation (PA) and fibrinogen concentration to estimate the success of heparin therapy in the two groups. TT and fibrinogen concentration were not suitable to foll…
Influence of blood sampling from venipunctures and catheter systems on serial determinations of prothrombin activation fragment 1 + 2 and thrombin-an…
1993
To evaluate the influence of different blood sampling techniques on test results of thrombin-antithrombin III complex (TAT) and prothrombin fragment 1 + 2 (F1 + 2) serial determinations were performed. In six groups of nonrandomized patients (ten patients each) the concentrations of the coagulation markers of blood samples from central catheters (internal jugular, caval, Shaldon, pulmonary artery) and peripheral cannulas (17G and 18G) were compared with those of blood samples obtained simultaneously from direct venipunctures of the contralateral arm. Medians and 25th-75th percentiles of TAT and F1 + 2 concentrations of plasmas obtained from central catheters were not different from those ta…