Point-of-Care Coagulation Test: Taking a Step Forward

International normalized ratio (INR) testing is of paramount importance to evaluate the bleeding or coagulation status. 1 This article will shed light on the significance of INR measurement and the practical benefits associated. Moreover, we will also assess the proficiency of two points of care INR testing devices from Roche for the convenience of patients and hospitals. What is INR Testing?

INR testing is standard for patients with a potential risk of bleeding and/or blood coagulation. Patients taking vitamin K antagonists (VKA) as part of their treatment regimen are frequently advised to review INR value for the better adjustment of medicines to reduce any unfavorable outcomes from elevated/reduced INR levels. 1 In 1983, Tom Kirkwood developed a mathematical algorithm to identify INR from prothrombin time (PT) which was adapted by the World Health Organisation following…