Effects of a supersulfated low molecular weight heparin (IK-SSH) on different hemostatic parameters.

In a phase I trial effects of a new supersulfated low molecular weight heparin (IK-SSH) on different hemostatic parameters were investigated in healthy volunteers. Parameters studied were activated partial thromboplastin time (aPTT), thrombin time, Heptest, anti-activated factor II (anti-FIIa) and anti-activated factor X (anti-FXa) activity, platelet adhesion, platelet count, platelet-induced thrombin generation time (PITT), bleeding time, antithrombin III, fibrinogen and several safety parameters. After single intravenous (i.

Treatment of deep vein thrombosis with low-molecular-weight heparins: a consensus statement of the Gesellschaft für Thrombose-und Hämostaseforschung (GTH).

Recent studies have led to a new concept for the management of deep vein thrombosis. The German Society on Thrombosis and Haemostasis decided to work up the clinical studies in this field published until June 1996 for a consensus statement. The consensus group concluded that (1) high-dose, APTT-controlled subcutaneous administration of unfractionated heparin is as effective as high-dose, APTT-controlled continuous intravenous infusion of unfractionated heparin (grade B recommendation); (2) the anticoagulation with heparin may start at day 1 or 2, overlapping with oral anticoagulants for 7 to 10 days (grade C recommendation); (3) high-dose subcutaneous low-molecular-weight heparins are almost as effective and safe as continuous intravenous infusion of unfractionated heparins (grade B recommendation); (4) no agreement was obtained for the other concomitant treatments of DVT, such as duration of bed rest, use of antiphlogistic drugs, whether LMW heparins are comparable, and whether outpatient treatment can be recommended using LMW heparins.

Multicenter evaluation of a new capillary blood prothrombin time monitoring system.

The analytical performance of the new capillary blood prothrombin time monitoring system CoaguChek was examined in a multicenter evaluation at six hospitals. The coefficients of variation of the INR obtained in the CoaguChek imprecision study were approximately 7% in the control plasma provided (within-run and day-to-day) and 4% in blood (within-run). The prothrombin times were ascertained in capillary blood (CoaguChek PT Test) and citrated venous plasma (Hepato Quick, Thromborel S) from 359 patients under oral anticoagulation therapy with phenprocoumon, acenocoumarin or warfarin.