Protocol for Improvement of Therapy With Warfarin

The dose predictor algorithm proposed in this work aims to maintain and quality treatment in an individualized and effective manner. In the routine use protocol, warfarin is prescribed based only on the INR collected within 5 days. The proposed intervention protocol is based on the patient's clinical and genetic factors, such as genetic polymorphisms, age, weight, height, race, use of amiodarone, statins, antifungals or antibiotics, tobacco use, clinical indication and what the RNI target.

Patients with AF indicated for OAC therapy guided by institutional protocol.