Status:
COMPLETED
Fractional Flow Reserve-guided Provisional Side Branch Intervention
Lead Sponsor:
Seoul National University Hospital
Conditions:
Coronary Artery Disease
Eligibility:
All Genders
Phase:
PHASE4
Brief Summary
Study purpose: To evaluate fractional flow reserve-guided side branch intervention strategy Method: Provisional side branch intervention if jailed side branch FFR\<0.75
Detailed Description
Patients with de novo, coronary bifurcation lesions with jailed side branches after successful drug-eluting stent implantation at the main branches will be prospectively and consecutively enrolled. Co...
Eligibility Criteria
Inclusion
- Jailed side branches with an ostial stenosis \>50%, vessel size \>2mm, vessel length \>40mm and lesion length \<10mm by visual estimation.
Exclusion
- ST elevation myocardial infarction Left main stenosis, totally occluded lesion Angiographically visible thrombus, significant lesion within the main branch proximal to the stented segment, significant distal lesion at a side branch Regional wall motion abnormalities of the stented artery and jailed side branch segments Left ventricular ejection fraction\<40% Primary myocardial disease Serum creatinine \>2mg/dl Predilatation of side branch before the main branch stent implantation Contraindications to adenosine
Key Trial Info
Start Date :
June 1 2004
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 1 2007
Estimated Enrollment :
100 Patients enrolled
Trial Details
Trial ID
NCT00351780
Start Date
June 1 2004
End Date
December 1 2007
Last Update
July 18 2011
Active Locations (1)
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1
Seoul National University Hospital
Seoul, South Korea, 110-799