Oral anticoagulation cost in primary antiphospholipid syndrome: comparison between warfarin and hypothetical rivaroxaban

The objective of the study is to perform a cost comparison of 1 year of oral anticoagulation management with warfarin vs. hypothetical rivaroxaban (RRX) in thrombotic primary antiphospholipid syndrome. Longitudinal study on 20 primary antiphospholipid syndrome patients followed-up for 1 year after anticoagulation stabilisation with warfarin: a dedicated software calculated number of clinic visits, time in therapeutic range and warfarin consumption for each patient; for RRX, we considered a visit every 3 months (baseline done in hospital before attending anticoagulant clinic); knowing the cost of both anticoagulants, the laboratory cost and the human cost we calculated and compared the yearly expenditure. Average time in therapeutic international normalized ratio range was 69 ± 11%: warfarin management required a total of 375 of visits compared with the 60 for RRX; the yearly cost of RRX was superior to that of warfarin (12 012 vs. 446.4 euros, P 
Source: Blood Coagulation and Fibrinolysis - Category: Hematology Tags: Short Communication Source Type: research