Expanding anticoagulation management services to include direct oral anticoagulants

Abstract

Despite the ease of use of direct oral anticoagulants (DOACs), these agents remain high risk medications and their clinical efficacy can be impacted by factors such as patient adherence, drug procurement barriers, bleeding leading to discontinuation, and prescribing that deviates from approved dosing regimens. Clinical monitoring of patients on DOACs should be performed by clinicians who specialize in anticoagulation and are familiar with the nuances of DOAC dosing, monitoring, and other components of anticoagulation management including peri-procedural management and care transitions. Although data for centralized warfarin management have consistently demonstrated improved clinical outcomes compared to traditional management by individual community providers, there are no published data addressing the impact of centralized management of DOACs on clinical outcomes or anticoagulation control. In addition, there is currently no consensus on how to incorporate patients on DOACs into this centralized model, despite recommendations for systematic follow-up by both the Anticoagulation Forum and the Institute for Safe Medication Practices. Based on the national recommendations and an identified institutional need, the Brigham and Women's Hospital Anticoagulation Management Service implemented a pilot program to expand services to include patients newly initiated on, or transitioned to, a DOAC. We describe our model for expansion of the AMS to include patients on DOACs.

Keywords: Anticoagulation; Centralized anticoagulation clinic; Direct oral anticoagulant.