The purpose of this coverage with evidence development (CED) study is to evaluate complications and long-term health outcomes of the single-chamber Aveir Single-Chamber Leadless Pacemaker device (Aveir VR LP).
This is a non-randomized, multi-center study leveraging real-world evidence methods that merge multiple real-world datasets from Abbott and the Center for Medicare Services to compare Aveir VR LP safety and health outcomes to those in patients implanted with single-chamber transvenous pacemakers in a large patient population. The study will enroll all Medicare patients implanted with the Aveir VR LP and, as the control group, patients implanted with a single-chamber ventricular transvenous pacemaker from any manufacturer.
Study Type
OBSERVATIONAL
Enrollment
8,744
This study will utilize real-world data from patients implanted with the Aveir VR Leadless Pacemaker System. No device intervention is required in this study.
This study will utilize real-world data from patients implanted with a single-chamber transvenous pacemaker as a comparator to the Aveir VR LP system study arm. No device intervention is required in this study.
Abbott
Sylmar, California, United States
RECRUITINGNumber of Subjects with Acute Device-Related Complications
Rate of acute complications in subjects implanted with an Aveir VR LP compared to subjects implanted with a single-chamber ventricular transvenous pacemaker. Acute complications are defined as a peri-procedural, device-related adverse event within 30 days post-implant.
Time frame: 30 days
Number of Subjects Alive after 2 Years
The 2-year survival rate of subjects implanted with an Aveir VR LP compared with subjects implanted with single-chamber ventricular transvenous pacemaker.
Time frame: 2 years
Number of Subjects with Chronic Device-Related Complications
Rate of chronic complications in subjects implanted with Aveir VR LP compared with subjects implanted with a single-chamber ventricular transvenous pacemaker, from 31 days through six months post implant procedure. A chronic complication is defined as a post-procedural, device-related adverse event that requires invasive intervention to resolve.
Time frame: 6 months
Number of Subjects with a Device-Related Re-Intervention
Rate of device-related re-intervention in subjects implanted with an Aveir VR LP compared to subjects implanted with a single-chamber ventricular transvenous pacemaker, through 2 years post implant procedure.
Time frame: 2 years
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