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Proper Fractional Flow Reserve Criteria for Intermediate Lesions in the Era of Drug-eluting Stent — DEFER-DES  

Coronary Angiography Clinical Trial

Official title:
Deferral of Angioplasty According to Fractional Flow Reserve vs. Routine Drug-eluting Stent Implantation in Intermediate Coronary Stenosis

Clinical Trial Summary

Angiographic evaluation for intermediate lesions is not always accurate. Fractional flow reserve-guided deferral strategy for these lesions showed the same event rate as routine intervention strategy. However, proper FFR criterion for these lesions in the era of drug-eluting stent is not known. This study sought to evaluate the clinical outcomes of intermediate lesions according to FFR and compare those of FFR-guided intervention with routine drug-eluting stent implantation strategy.

Clinical Trial Description

n/a

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Diagnostic

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00592228
Study type Interventional
Source Seoul National University Hospital
Contact
Status Terminated
Phase N/A
Start date January 2007
Completion date January 2009
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