CI

At a glance

ClinicalIndex Comparison Record
N/AActive· 120 target
Drug / intervention
Fractional Flow Reserve (FFR)procedure
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT02527044
NCT02527044N/AActiveOn TrackUpdated 2mo ago
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Impact of Preoperative FFR on Arterial Bypass Graft Functionality: Towards a New CABG Paradigm

Ottawa Heart Institute Research Corporation·interventional·Posted Aug 18, 2015·Updated May 1, 2026

In Brief

A clinical study evaluating Fractional Flow Reserve (FFR) for Heart Disease. Active but no longer recruiting, targeting 120 participants across 2 sites in 2 countries.

Detailed Summary

This study was designed to evaluate the correlation between pre-operative FFR and the functionality of arterial bypass grafts six months after coronary artery bypass grafting. Patients with multi-vessel coronary artery disease will undergo both a coronary angiogram and FFR during their diagnostic workup. All patients will be referred for surgical revascularization (CABG) with planned use of arterial grafts. Six months after surgery, patients will undergo an angiogram to assess the functionality of the bypass graft and anastomosis.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsHeart Disease
CountriesBelgium, Canada
Collaborators--

Timeline

N/AActive
20162017201820192020202120222023202420252026202720282029
First PostedAug 18, 2015
Enrollment StartNov 1, 2015
Primary CompletionNov 1, 2028
TodayJul 2, 2026
Enrollment to primary: 13 yearsPosted 10.9 years agoPrimary completion in 2.3 years

Interventions

Fractional Flow Reserve (FFR)procedure

An FFR will be performed pre-operative to the CABG procedure