Atrial fibrillation, venous thrombosis and thromboembolism are common diseases which require oral anticoagulant therapy (OAT). The current gold-standard method for monitoring the international...
Description
Atrial fibrillation, venous thrombosis and thromboembolism are common diseases which require oral anticoagulant therapy (OAT). The current gold-standard method for monitoring the international normalized ratio (INR) is laboratory testing of blood obtained by venepuncture. However, patients may find testing to be time consuming and inconvenient. With the development of portable coagulometers it is now possible to measure INR outside the laboratory setting. This review looks at the effectiveness of patient self-management (PSM), patient self-testing (PST) and point-of-care testing (POCT) by health care practitioners using portable coagulometers, compared to conventional laboratory testing.