Abstract
Aim: To analyze clinical profile and management of patients with nonvalvular atrial fibrillation treated with rivaroxaban in clinical practice according to age and to ascertain rates of thromboembolic and bleeding events during rivaroxaban therapy. Methods: Retrospective study of nonvalvular atrial fibrillation patients that started rivaroxaban therapy between May 2013 and February 2017 in the cardiology department of two hospitals from Huesca, Spain. Results: A total of 137 patients (mean age 78.2 ± 8.9 years; CHA2DS2-VASc 3.5 ± 1.3; HAS-BLED 1.6 ± 0.7) were included. Comorbidity was common. After a mean duration of treatment of 30.5 ± 17.2 months, no strokes were reported. Rates of transient ischemic attack, major bleeding and intracranial bleeding were low. Conclusion: In this cohort of elderly and highly comorbid patients treated with rivaroxaban, rates of thromboembolic and bleeding events were low.
Financial & competing interests disclosure
The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.
Writing assistance was provided by Content Ed Net (Madrid, Spain) with funding from Bayer Hispania.
Ethical conduct of research
The authors state that they have obtained appropriate institutional review board approval or have followed the principles outlined in the Declaration of Helsinki for all human or animal experimental investigations. In addition, for investigations involving human subjects, informed consent has been obtained from the participants involved.