TerminatedNot Applicable

Graft Patency Analysis of the Right Coronary Artery System

Stopped: Poor recruiting rate

South Korea50 participantsStarted 2012-01

Plain-language 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

Who can participate

Age range20 Years – 75 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Angiographic evidence of severe coronary stenosis on the right coronary territory * Elective surgery * Isolated off pump CABG * Age \< 75 years and life expectancy \> 5 years * Preoperative RGEA diameter \> 1.5mm * Normal left ventricular function Exclusion Criteria: * History of upper abdomen surgery * History of upper GI bleeding * Active gastric or duodenal ulcer * Body mass index \> 35kg/m2 * Redo surgery * Presence of varicose vein * Contraindication for CABG such as malignancy or liver cirrhosis * Other configuration than RGEA to RCA territory or SVG to RCA territory

What they're measuring

All cause mortality

Timeframe: one year

Trial details

NCT IDNCT01559350

SponsorSamsung Medical Center

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2015-12

View on ClinicalTrials.gov More Coronary Artery Disease trials