Results 211 to 220 of about 51,957 (233)
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Seminars in Interventional Radiology, 2022
AbstractEndovascular revascularization strategies have advanced tremendously over the years and are now often considered first line for treatment of peripheral arterial disease. Drug-eluting stents (DESs) have been developed as one of the tools to overcome the limitations of elastic recoil and neointimal hyperplasia observed with balloon angioplasty ...
Chetan, Velagapudi, Sreekumar, Madassery
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AbstractEndovascular revascularization strategies have advanced tremendously over the years and are now often considered first line for treatment of peripheral arterial disease. Drug-eluting stents (DESs) have been developed as one of the tools to overcome the limitations of elastic recoil and neointimal hyperplasia observed with balloon angioplasty ...
Chetan, Velagapudi, Sreekumar, Madassery
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Annual Review of Medicine, 2004
Advances in catheter and stent design have made stent implantation the standard coronary angioplasty procedure. Unfortunately, in-stent restenosis continues to plague this procedure, with the optimum binary restenosis rates reaching ∼10% to 20%. In the past few years, it has become clear that in-stent restenosis is largely due to the migration and ...
Porto I, Banning AP
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Advances in catheter and stent design have made stent implantation the standard coronary angioplasty procedure. Unfortunately, in-stent restenosis continues to plague this procedure, with the optimum binary restenosis rates reaching ∼10% to 20%. In the past few years, it has become clear that in-stent restenosis is largely due to the migration and ...
Porto I, Banning AP
+7 more sources
Stents and Drug-Eluting Stents
Otolaryngologic Clinics of North America, 2009Synechiae and ostial stenosis are common and troublesome complications following endoscopic sinus surgery. Many investigators have advocated the use of stents to minimize the risk of postoperative stenosis while others have found their use to be of no benefit. This article reviews the advantages and disadvantages of various stents used in sinus surgery,
Karen A, Bednarski, Frederick A, Kuhn
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2012
Imad Sheiban has been Associated Professor of Cardiology at the University of Turin, Italy since 2003. Since 1989, he has performed approximately 10,000 procedures of interventional cardiology. He is actively involved in different research programs participating to several international multicenter trials.
Imad Sheiban, Fabrizio D’Ascenzo
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Imad Sheiban has been Associated Professor of Cardiology at the University of Turin, Italy since 2003. Since 1989, he has performed approximately 10,000 procedures of interventional cardiology. He is actively involved in different research programs participating to several international multicenter trials.
Imad Sheiban, Fabrizio D’Ascenzo
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WIREs Nanomedicine and Nanobiotechnology, 2009
AbstractThis paper reviews the development of coronary stents from a polymer scientist's view point, and presents the first results of an interdisciplinary team assembled for the development of new stent systems. Poly(styrene‐b‐isobutylene‐b‐styrene) block copolymer (SIBS), a nanostructured thermoplastic elastomer, is used in clinical practice as the ...
Judit E, Puskas +8 more
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AbstractThis paper reviews the development of coronary stents from a polymer scientist's view point, and presents the first results of an interdisciplinary team assembled for the development of new stent systems. Poly(styrene‐b‐isobutylene‐b‐styrene) block copolymer (SIBS), a nanostructured thermoplastic elastomer, is used in clinical practice as the ...
Judit E, Puskas +8 more
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Mathematical Medicine and Biology, 2010
In this study, we consider a family of mathematical models to describe the elution of drug from polymer-coated stents into the arterial wall. Our models include the polymer layer, the media, the adventitia, a possible topcoat polymer layer and atherosclerotic plaque.
McGinty, Sean +3 more
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In this study, we consider a family of mathematical models to describe the elution of drug from polymer-coated stents into the arterial wall. Our models include the polymer layer, the media, the adventitia, a possible topcoat polymer layer and atherosclerotic plaque.
McGinty, Sean +3 more
openaire +3 more sources
The American Journal of Cardiology, 2007
Drug-eluting stents (DESs) held the promise of mitigating, if not abolishing, in-stent restenosis. This led to early adoption and high penetration of DES use in percutaneous coronary intervention (PCI). Outcomes have not demonstrated an improvement in the hard end points of death and myocardial infarction with these devices, but repeat procedures for ...
Tina L Pinto, Slottow, Ron, Waksman
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Drug-eluting stents (DESs) held the promise of mitigating, if not abolishing, in-stent restenosis. This led to early adoption and high penetration of DES use in percutaneous coronary intervention (PCI). Outcomes have not demonstrated an improvement in the hard end points of death and myocardial infarction with these devices, but repeat procedures for ...
Tina L Pinto, Slottow, Ron, Waksman
openaire +2 more sources
Current Problems in Cardiology, 2006
The introduction and widespread use of coronary stents have been the most important advancement in the percutaneous treatment of coronary artery disease since the introduction of balloon angioplasty. Coronary artery stents reduce the rate of angiographic and clinical restenosis compared to balloon angioplasty.
Amar M, Salam +2 more
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The introduction and widespread use of coronary stents have been the most important advancement in the percutaneous treatment of coronary artery disease since the introduction of balloon angioplasty. Coronary artery stents reduce the rate of angiographic and clinical restenosis compared to balloon angioplasty.
Amar M, Salam +2 more
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Heart Drug, 2003
Although coronary stenting improves angiographic and clinical outcome of patients with coronary stenosis compared to balloon angioplasty, in-stent restenosis (ISR) still represents a major limitation of this approach. In the last decades several attempts have been made to lower ISR occurrence but most of the strategies adopted failed to demonstrate any
Francesco Liistro, Leonardo Bolognese
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Although coronary stenting improves angiographic and clinical outcome of patients with coronary stenosis compared to balloon angioplasty, in-stent restenosis (ISR) still represents a major limitation of this approach. In the last decades several attempts have been made to lower ISR occurrence but most of the strategies adopted failed to demonstrate any
Francesco Liistro, Leonardo Bolognese
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