drugset / Trial / NCT05745337

Atrial Fibrillation: Chronic Beta-blocker Use Versus As-needed Rate Control Guided by Implantable Cardiac Monitor

NCT05745337

Phase 1 Unknown 20 enrolled University of Vermont
RandomizedParallel-groupOpen-labelTreatment

Summary

The goal of this study is to test the feasibility of guiding as-needed pharmacological rate control of atrial fibrillation (AF) by implantable cardiac monitors and to assess the impact of continuous beta-blocker therapy versus as-needed rate control on the following outcomes: (1) exercise capacity, (2) AF burden, (3) symptomatic heart failure, (4) biomarker assessment of cardiac filling pressures and cardio-metabolic health, and (5) quality of life in patients with atrial fibrillation and stage II or III heart failure with preserved ejection fraction.

Timeline

Start
2023-02-06
Primary completion
2023-12-31
Completion
2025-12-31

Publications

Drugs

EvaluationDrugModalityDoseRoute
Subject Diltiazem Small molecule
Subject Metoprolol Other / unclassified
Subject Verapamil Other / unclassified