1. [The ETNA-AF Europe registry: 4-year data of edoxaban use in atrial fibrillation in the Italian real world compared to the European cohort].
- Author
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Riva L, Andò G, Anselmi M, Cemin R, Nassiacos D, Fionda G, and De Caterina R
- Subjects
- Humans, Aged, Female, Italy, Male, Aged, 80 and over, Prospective Studies, Europe epidemiology, Hemorrhage chemically induced, Hemorrhage epidemiology, Thromboembolism prevention & control, Thromboembolism epidemiology, Thromboembolism etiology, Stroke prevention & control, Stroke epidemiology, Stroke etiology, Cohort Studies, Follow-Up Studies, Time Factors, Atrial Fibrillation drug therapy, Thiazoles therapeutic use, Thiazoles adverse effects, Thiazoles administration & dosage, Pyridines therapeutic use, Pyridines administration & dosage, Pyridines adverse effects, Factor Xa Inhibitors therapeutic use, Factor Xa Inhibitors administration & dosage, Factor Xa Inhibitors adverse effects, Registries
- Abstract
Background: The prospective, single-arm, observational, phase 4 ETNA-AF Europe study collected real-world data about safety, effectiveness and therapeutic adherence in European patients with non-valvular atrial fibrillation newly prescribed with edoxaban and followed up for 4 years., Methods: Overall, 13 164 patients were included in the full-analysis set, which means that they had at least one documentation after baseline at 4 years. The current paper reports about the 3329 Italian patients out of the whole European population., Results: In the Italian cohort, median age was 76.0 (69.0-82.0) years, with 57.4% of the patients being ≥75 years old. The CHA2DS2-VASc score was >4 in 586 (18.1%) patients. At baseline, 670 (20.8%) patients were classified as frail by the investigators. Edoxaban 30 mg/day was prescribed to 1013 (31.8%) patients: these were older, with more comorbidities and a lower estimated creatinine clearance compared with those receiving 60 mg/day. All-cause mortality was 4.1%/year and there were very low yearly rates of bleeding and thromboembolic events: major bleeding, 0.9%; intracranial hemorrhage, 0.2%; ischemic stroke, 0.3%; systemic embolism, <0.1%. These events were more frequent in patients ≥75 years or in patients with renal impairment or treated with edoxaban 30 mg/day. Advancing age was not associated with an increased incidence of intracranial bleeding., Conclusions: These findings confirm the favorable long-term safety and effectiveness profile of edoxaban in non-valvular atrial fibrillation patients treated in routine clinical care in Italy.
- Published
- 2024
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