Very Elderly Patients With Atrial Fibrillation Treated With Edoxaban: Impact of Frailty on Outcomes.

Background: Age and frailty are associated with underuse of anticoagulation in elderly patients with atrial fibrillation (AF).

Objectives: This study aimed at assessing major clinical outcomes in very elderly patients with AF treated with recommended dose edoxaban and look for a possible relation with frailty measured by a validated score.

Methods: This prospective multicenter cohort study enrolled consecutive very elderly (age ≥80 years) anticoagulation-naïve patients starting recommended doses of edoxaban.

Mesoglycan for the secondary prevention of superficial vein thrombosis: a randomized, controlled, double-blind study (METRO Study)-rationale and protocol.

No data is available about pharmacological secondary prevention of superficial vein thrombosis (SVT) despite 10-15% of patients develop venous thromboembolic complications at 3-6 months after an adequate treatment of the acute phase. To verify efficacy and safety of mesoglycan in secondary prevention of SVT recurrence and venous thromboembolic complications. Phase III multicenter, double-blind, randomized, superiority trial comparing mesoglycan 50 mg bid vs placebo in consecutive patients with a SVT extended at least 5 cm, after the initial 45-day treatment course with fondaparinux 2.

The PhysioVP-AF study, a randomized controlled trial to assess the clinical benefit of physiological ventricular pacing vs. managed ventricular pacing for persistent atrial fibrillation prevention in patients with prolonged atrioventricular conduction: design and rationale.

Aims: In patients with prolonged atrioventricular (AV) conduction and pacemaker (PM) indication due to sinus node disease (SND) or intermittent AV-block who do not need continuous ventricular pacing (VP), it may be difficult to determine which strategy to adopt. Currently, the standard of care is to minimize unnecessary VP by specific VP avoidance (VPA) algorithms. The superiority of this strategy over standard DDD or DDD rate-responsive (DDD/DDDR) in improving clinical outcomes is controversial, probably owing to the prolongation of the atrialventricular conduction (PR interval) caused by the algorithms.

Safety and Efficacy of Rivaroxaban as Extended-Phase Anticoagulation in Patients with Cancer and Venous Thromboembolism: A Preliminary Data Analysis from the Mac Project.

Extended-phase anticoagulation with direct oral Xa inhibitors (OAXI) is suggested in patients with cancer-associated venous thromboembolism (CAT). We report on patients enrolled in the MAC (Monitoring AntiCoagulants) Project, given rivaroxaban as extended-phase anticoagulation after CAT. The primary efficacy outcome was the incidence of symptomatic recurrent VTE; the primary safety outcomes were incidence of major and non-major clinically relevant bleeding, adverse events, and all-cause mortality.