Effects of Thiazolidinediones on In-Stent Restenosis: A Review of IVUS Studies
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Overview of Intracoronary Brachytherapy for in-Stent Restenosis of a Drug-Eluting Stent
Percutaneous coronary intervention with stenting is considered recently as the most common procedure for the treatment of symptomatic coronary. The article reviewed 41 studies published during 1997-2019 on intracoronary brachytherapy for in-stent restenosis of a drug-eluting stent. Intracoronary radiation therapy was finally confirmed in the setting of in-stent restenosis using as adjunctive th...
متن کاملIntravascular ultrasound assessment of the mechanisms and results of brachytherapy.
Serial intravascular ultrasound (IVUS) studies have shown that restenosis in nonstented lesions and late lumen loss in reference segments contiguous with both stented and nonstented lesions is a balance between arterial remodeling and neointimal hyperplasia. Conversely, in-stent restenosis (ISR) is neointimal hyperplasia.1,2 The present review focuses on lessons learned from IVUS about mechanis...
متن کاملIntracoronary ultrasound-guided stenting improves outcomes: a meta-analysis of randomized trials.
BACKGROUND Intracoronary ultrasound (IVUS) has been used as an adjunctive method in order to optimize implantation of stents. However, the impact of this method in some outcomes is controversial. OBJECTIVE To systematically review the impact of routine IVUS-guided coronary stent as compared to angiographic-guided, on clinical and angiographic outcomes. METHODS A search of databases (MEDLINE...
متن کاملIVUS-Guided Stent Implantation to Improve Outcome: A Promise Waiting to be Fulfilled
The use of intravascular ultrasound (IVUS) to improve acute angiographic results was already shown in the prestent era. Various studies demonstrated the efficacy of IVUS in balloon sizing and estimating the extent of positive remodeling. With the introduction of drug-eluting stents (DES) the rate of restenosis has been significantly reduced but a new concern, the risk of stent thrombosis, has e...
متن کاملClinical applications of intravascular ultrasound (IVUS): experience from an academic high volume centre of Northern Greece.
BACKGROUND Intravascular ultrasound (IVUS) has become a valuable tool adjunctive to coronary angiography due to its ability to directly image atheroma and the vessel wall. We aimed to evaluate the use of IVUS during diagnostic angiography and coronary interventions in a coronary intervention academic high volume center of northern Greece. PATIENTS AND METHODS IVUS studies have been retrospect...
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تاریخ انتشار 2017