Abstract
The reasons for patients to change their usual vitamin K antagonist (VKA) treatment to a direct oral anticoagulant (DOAC) are unexplored. A random sample of 200 patients treated with VKAs for the indication of atrial fibrillation from the Thrombosis Service in Amsterdam was selected. A survey, using the treatment trade-off technique, was sent to participants. The trade-off included four scenarios: 1 (no need for laboratory controls); 2 (less bleeding); 3 (less interactions); 4 (more effective). Under scenario 1, 57% of the patients would have made the switch, with a further increase to 65% with scenario 2 (trend value, p = 0.006, 95% CI 1.11-1.85). In addition, in each scenario patients who were less satisfied with their current treatment were more likely to switch to a DOAC compared with satisfied patients. The variables duration of treatment, gender, age and educational level did not affect the preference for a DOAC. Patients considered no requirement for regular laboratory control and a lower risk of bleeding the most important arguments to switch to a DOAC
Original language | English |
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Pages (from-to) | 368-372 |
Journal | Netherlands journal of medicine |
Volume | 73 |
Issue number | 8 |
Publication status | Published - 2015 |