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Graft Patency Analysis of the Right Coronary Artery System

NCT01559350 · Status: TERMINATED · Type: OBSERVATIONAL · Enrollment: 50

Last updated 2019-04-05

No results posted yet for this study

Summary

The ideal grafts for the right coronary artery system in coronary artery bypass surgery remain controversial. The objective of this study is to compare the long-term patency of a right gastroepiploic artery and a saphenous vein graft used for revascularization of the right coronary artery system in off pump coronary artery bypass surgery and to analyze the long-term clinical outcomes.

Total 224 patients will be enrolled according to the randomization protocol.

Check list

1. Laboratories
2. Quantitative coronary analysis (preoperative)
3. Major adverse cardiac and cerebrovascular event
4. coronary CT (coronary angiography if needed) at discharge, 1, 5, 10 years postoperatively
5. Echocardiogram

5\. Cardiac enzyme

Conditions

Interventions

PROCEDURE

A right gastroepiploic artery in situ grafting

A right gastroepiploic artery in situ grafting in the right coronary artery system during OPCAB

PROCEDURE

A saphenous vein grafting

A saphenous vein grafting in the right coronary artery system during OPCAB

Sponsors & Collaborators

  • Samsung Medical Center

    lead OTHER

Principal Investigators

  • Young Tak Lee, MD, PhD · Samsung Medical Center

Eligibility

Min Age
20 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2012-01-31
Primary Completion
2015-12-31
Completion
2018-12-31

Countries

  • South Korea

Study Locations

More Related Trials

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 NCT01559350 on ClinicalTrials.gov