Den samlede forekomst af trombotiske komplikationer hos patienter behandlet med Arixtra var betydeligt lavere end hos patienter behandlet med placebo eller enoxaparin (for patienter opereret i benene) og svarede til enoxaparin (ved behandling af blodpropper i de dybe vener), dalteparin eller ufraktioneret heparin.
The overall rate of thrombotic events in patients treated with Arixtra was significantly less than in patients treated with placebo or enoxaparin (for patients undergoing leg surgery), and was similar to that seen with enoxaparin (treatment of DVT), dalteparin or unfractionated heparin.