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Safety and Efficacy of Left Atrial Appendage Closure Versus Antithrombotic Therapy in Patients With Atrial Fibrillation Undergoing Drug-Eluting Stent Implantation Due to Complex Coronary Artery Disease

NCT02606552 · Status: TERMINATED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 9

Last updated 2019-01-28

No results posted yet for this study

Summary

Comparatively analyze the safety and validity of Amplazter Cardiac Plug (ACP) device-using percutaneous left atrial appendage closure, and the medical treatment with dabigatran plus aspirin or dabigatran plus clopidogrel after 3months triple therapy (Dabigatran plus DAPT (dual-antiplatelet therapy)) in patient with coronary artery disease treated with drug-eluting stent, accompanying atrial fibrillation.

Total of 670 patients \[left atrial appendage occlusion registry with 100 ACP/ 570 anti-coagulation registry: (285 Dabigatran plus aspirin) and (285 Dabigatran plus clopidogrel) therapy)\] will be comparatively analyzed the safety and efficacy. Primary endpoints were a composite of death, non-fatal myocardial infarction, stroke, systemic embolism, and GUSTO bleeding (moderate to severe).

Conditions

Interventions

DRUG

Dabigatrain plus aspirin

Dabigatran (Pradaxa®) is indicated for the prevention of thrombotic events (for example stroke or heart attack) in people with atrial fibrillation. Aspirin is indicated for the prevention of stent thrombosis and myocardial infarction in patients treated with drug-eluting stents. Patients will be randomized to stop clopidogrel (maintain dabigatran + aspirin) at 3 months after PCI.

DRUG

Dabigatrain plus clopidogrel

Clopidogrel is indicated for the prevention of stent thrombosis and myocardial infarction in patients treated with drug-eluting stents. Patients will be randomized to stop aspirin (maintain dabigatran + clopidogrel) at 3 months after PCI.

DEVICE

Amplazter Cardiac Plug (ACP)

Patients allocated to the intervention group should be received percutaneous closure of the LAA by use of the ACP device (St. Jude Medical, St Paul, MN, USA).

Sponsors & Collaborators

  • Yonsei University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
20 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-07-20
Primary Completion
2017-06-23
Completion
2017-06-23

Countries

  • South Korea

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02606552 on ClinicalTrials.gov