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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.
Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Diagnostic
Cypher, Taxus or Endeavor
Seoul national university hospital
Korea, Republic of
Seoul National University Hospital
Published on BioPortfolio: 2014-08-27T03:33:48-0400
To compare the relative efficacy and safety of the TAXUS Express2 stents and the Cypher stents among a broad, unselected patient population treated in a nationwide, multi-center clinical r...
To evaluate the procedural, short and long term clinical outcomes of the TAXUS stent compared to Cypher stent in coronary arteries of ≥ 2.5 and ≤ 3.75 mm in the reference vessel diamet...
The PROTECT TRIAL is a randomized stent trial with 8800 patients in approximately 200 hospitals, which is designed to evaluate whether the Endeavor stent PROTECTS against late stent thromb...
Randomized nine months clinical comparison of implantation of Taxol eluting (Taxus Express) and Sirolimus eluting (Cypher Select) stents in non-selected patients with coronary artery disea...
The objective of this study is to evaluate the long-term efficacy and safety of coronary stenting with the various types of drug-eluting stents (DES) and to determine clinical device and p...
To assess the diagnostic performance of angiography-derived fractional flow reserve (FFRangio) measurements in patients with stable coronary artery disease when used online in the catheterization labo...
The accuracy of coronary computed tomography (CT) angiography depends upon the degree of coronary enhancement as compared to the background noise. Unfortunately, coronary contrast-to-noise ratio (CNR)...
Acute coronary syndrome is a common cause of out-of-hospital cardiac arrest (OHCA). In patients with OHCA presenting with ST elevation, immediate coronary angiography and potential percutaneous corona...
There are many variations of coronary anatomy encountered during coronary angiogram. Anatomy demonstrating a single coronary artery is a rare congenital coronary artery anomaly. The entire heart is su...
To investigate the superiority of free-breathing coronary computed tomography angiography (CCTA) with 16-cm wide-detector CT for challenging patients who cannot hold their breath.
Genus of coniferous yew trees or shrubs, several species of which have medicinal uses. Notable is the Pacific yew, Taxus brevifolia, which is used to make the anti-neoplastic drug taxol (PACLITAXEL).
Radiography of the vascular system of the heart muscle after injection of a contrast medium.
Abnormal balloon- or sac-like dilatation in the wall of CORONARY VESSELS. Most coronary aneurysms are due to CORONARY ATHEROSCLEROSIS, and the rest are due to inflammatory diseases, such as KAWASAKI DISEASE.
Malformations of CORONARY VESSELS, either arteries or veins. Included are anomalous origins of coronary arteries; ARTERIOVENOUS FISTULA; CORONARY ANEURYSM; MYOCARDIAL BRIDGING; and others.
Complete blockage of blood flow through one of the CORONARY ARTERIES, usually from CORONARY ATHEROSCLEROSIS.
Clinical Approvals Clinical Trials Drug Approvals Drug Delivery Drug Discovery Generics Drugs Prescription Drugs In the fields of medicine, biotechnology and pharmacology, drug discovery is the process by which drugs are dis...
A stent is a small mesh tube that's used to treat narrow or weak arteries. Arteries are blood vessels that carry blood away from your heart to other parts of your body. A stent is placed in an artery as part of a procedure called angioplasty. &...
Pharmacy is the science and technique of preparing as well as dispensing drugs and medicines. It is a health profession that links health sciences with chemical sciences and aims to ensure the safe and effective use of pharmaceutical drugs. The scope of...