[A Retrospective Evaluation of the Impact of Multi-disciplinary Approach for Improving the Quality of Anticoagulation Therapy in Ambulatory Patients with Non-valvular Atrial Fibrillation Receiving Warfarin].

[A Retrospective Evaluation of the Impact of Multi-disciplinary Approach for Improving the Quality of Anticoagulation Therapy in Ambulatory Patients with Non-valvular Atrial Fibrillation Receiving Warfarin]. Yakugaku Zasshi. 2019;139(9):1177-1183 Authors: Ohgushi A, Nakayama N, Namiki A, Nagashima A, Ogawa R, Akazawa M, Echizen H Abstract While percent time within therapeutic range (%TTR) of international normalized ratio of prothrombin time (PT-INR) represents the quality of anticoagulation therapy with warfarin, it is often maintained less than 50% in patients with non-valvular atrial fibrillation (NVAF). We aimed to study if implementation of a multi-disciplinary ambulatory anticoagulation service (MAAS) may improve %TTR. Collaborating with cardiologists at Kanto Rosai Hospital, we conducted a MAAS for NVAF patients receiving warfarin from April 2013 to December 2015. Patients who agreed to utilize the service in addition to their appointments with cardiologists visited pharmacists to have counseling about diet, concomitant medications, and lifestyle. According to a protocol, pharmacists made dose adjustment proposals to cardiologists, if necessary. Upon approval by cardiologists, dose modifications were made. We retrospectively reviewed medical records of the patients who participated in the MAAS before and during the service. The study protocol was approved by the institutional review board. We identified 78 eligible patients (4...
Source: Yakugaku Zasshi : Journal of the Pharmaceutical Society of Japan - Category: Drugs & Pharmacology Authors: Tags: Yakugaku Zasshi Source Type: research