Longitudinal Coverage With Evidence Development Study on Micra Leadless Pacemakers

Active, not recruiting

• Conditions: Bradycardia

• Registration Number: NCT03039712
• Lead Sponsor: Medtronic

Brief Summary

The primary purpose of the study is to meet the CMS mandated Coverage with Evidence Development requirement in the National Coverage Determination for Leadless Pacemakers as they apply to Medtronic Micra devices. The study uses administrative claims data of the Medicare population implanted with single-chamber ventricular pacemakers. Patients are enrolled through submission of claims or encounter data to CMS.

Detailed Description

Micra CED study is a study of the Medicare beneficiary population implanted with single-chamber ventricular pacemakers, and will be executed by analyzing administrative claims data. The study consists of two primary objectives: estimate the: (1) acute overall complication rate and (2) the 2-year survival rate of patients implanted with a Micra leadless pacemaker. As part of the secondary objectives of the study, a comparative analysis of Micra leadless pacemakers to single-chamber ventricular transvenous pacemakers will be conducted.

The analysis will be in CMS claims data and is subject to a central IRB. However, individual hospitals are not engaged in research and local IRB oversight is not necessary.

Study Timeline

• Study First Submitted: 2017-01-27
• Study First Submitted QC: 2017-01-30
• Study First Posted: 2017-02-01
• Study Start: 2017-03-10
• Status Verified: 2024-07
• Last Update Submitted: 2024-07-17
• Last Update Posted: 2024-07-18
• Primary Completion: 2027-06
• Study Completion: 2027-06

Recruitment & Eligibility

• Status: ACTIVE_NOT_RECRUITING
• Sex: All
• Target Recruitment: 37000

Inclusion Criteria

• Medicare beneficiaries implanted with a leadless pacemaker (CPT 0387T or 33274 or ICD-10 PCS 02HK3NZ) on or after the study start date will be included in the study.

or

• Medicare beneficiaries with implanted with a full system single-chamber ventricular transvenous pacemaker (CPT 33207 or ICD-10 PCS 0JH605Z or 0JH604Z and 02HK3JZ) on or after the study start date.

Exclusion Criteria

• None

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Acute complication rate	30 days	Single-chamber ventricular pacemaker system and/or procedure related complications at 30 days. Acute complications include embolism/thrombosis, event at the puncture site, cardiac effusion/perforation, device-related complication, or other complications following the implantation of a single-chamber ventricular pacemaker system. Subjects' administrative claims data will be reviewed to determine the occurrence of an acute complication.
The 2-year survival rate of patients implanted with a Micra leadless pacemaker	2 years	Estimate the 2-year survival rate of patients implanted with a Micra leadless pacemaker

Secondary Outcome Measures

Name	Time	Method
Chronic complication rate	6 months	Chronic complications are a subset of acute complications that may also occur within six months following the implantation of a single-chamber ventricular pacemaker. Single-chamber ventricular pacemaker system and/or procedure related complications at six months. Subjects' administrative claims data will be reviewed to determine the occurrence of a chronic complication.
Device-related re-intervention rates	2 years	Device-related re-interventions are procedures associated with the insertion/replacement, revision, or removal of either a leadless or transvenous pacemaker system or components following the index implantation of a single-chamber ventricular pacemaker. Device-related re-intervention rates will be reported at six month intervals for two years following the index implantation of a single-chamber ventricular pacemaker. Subjects' administrative claims data will be reviewed to determine the occurrence of a device-related re-intervention

Trial Locations

Locations (1)

Emory University; 🇺🇸 Atlanta, Georgia, United States