[Periprocedural edoxaban interruption is associated with low bleeding and thromboembolic risk: the Italian data of the EMIT-AF/VTE study].

BACKGROUND

So far, the only available data for edoxaban periprocedural management come from the ENGAGE AF-TIMI 48 trial. The recently published EMIT-AF/VTE study showed low periprocedural bleeding and thromboembolic risks of edoxaban in a real-world setting in patients undergoing any diagnostic or therapeutic procedures. The aim of this study was to compare descriptively Italian and European data with regard to patient characteristics and outcomes in the EMIT-AF/VTE study.

METHODS

A total of 1155 patients treated with edoxaban for stroke prevention in non-valvular atrial fibrillation and with venous thromboembolism, and undergoing a wide range of diagnostic and therapeutic procedures were enrolled in 326 centers across Europe. Of these patients, 246 were from 43 Italian centers. The periprocedural interruption of edoxaban was at the physician's discretion. All the procedures were classified into minor, low, and high bleeding procedural risk according to the European Heart Rhythm Association (EHRA) definition. The primary outcome was the incidence of major bleeding. Secondary outcomes included thromboembolic events.

RESULTS

Patients were older in Italy in comparison with the rest of Europe with a mean age of 74.2 vs 71.3 years. Also, the rate of comorbidities was higher in Italy (e.g. diagnosed cancer and vascular disease) than in Europe. In Italy, there was a higher rate of high bleeding risk procedures than in other European countries (37.8% vs 20.6%) and a more homogeneous distribution of all types of procedures (while in Europe 44.1% were vascular access and transcatheter diagnostic procedures and interventions). In Italy, a higher proportion of patients did not interrupt edoxaban (32.9% vs 29% in Europe). The number of major bleeding events (2 in Italy, 3 in Europe) as well as of thromboembolic events (4 in Italy, 3 in Europe) was overall low.

CONCLUSIONS

In the EMIT-AF/VTE study, the number of bleeding and thromboembolic events in patients treated with edoxaban undergoing elective or unplanned procedures was low either in Italy or in the rest of Europe. The safety and efficacy of edoxaban was confirmed in Italy even if patients were older, presented more frequently with cancer, and there was a higher rate of high bleeding risk procedures by EHRA definition.