PubMed Journals Articles About "Vessel Wall Response Of The Bio-Active-stent And Everolimus-Eluting Stent Assessed By Optical Coherence Tomography" RSS

19:04 EDT 18th October 2018 | BioPortfolio

Vessel Wall Response Of The Bio-Active-stent And Everolimus-Eluting Stent Assessed By Optical Coherence Tomography PubMed articles on BioPortfolio. Our PubMed references draw on over 21 million records from the medical literature. Here you can see the latest Vessel Wall Response Of The Bio-Active-stent And Everolimus-Eluting Stent Assessed By Optical Coherence Tomography articles that have been published worldwide.

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Showing "Vessel Wall Response Active stent Everolimus Eluting Stent" PubMed Articles 1–25 of 22,000+

Everolimus drug-eluting stent performance in patients with long coronary lesions: The multicenter Longprime registry.

To assess the efficacy and safety of the Xience Prime everolimus-eluting stent (EES) in long coronary lesions in a real-world population.

Peri-stent contrast staining post-everolimus eluting stent deployment disappeared in a very short duration.

Ultrathin Bioresorbable Polymer Sirolimus-Eluting Stents versus Thin Durable Polymer Everolimus-Eluting Stents: BIOFLOW V 2-Year Results.

Coronary drug-eluting stent development has introduced new metal alloys, changes in stent architecture and bioresorbable polymers. Whether these advancements improve long-term clinical safety and efficacy has been inconsistent in prior studies.

Angiographic and clinical performance of a paclitaxel coated balloon compared to a 2nd generation sirolimus eluting stent in patients with in-stent restenosis- the BIOLUX randomized controlled trial.

The optimal treatment of in-stent restenosis (ISR) remains unknown. This study evaluates the efficacy and safety of a paclitaxel coated balloon compared to a 2nd generation sirolimus eluting stent in patients with ISR in bare metal stents (BMS) or drug eluting stents (DES).

Long-term clinical outcomes after coronary artery bypass graft versus everolimus-eluting stent implantation in chronic hemodialysis patients.

It remains controversial whether coronary artery bypass graft (CABG) or percutaneous coronary intervention (PCI) should be optimized to treat coronary artery disease in patients on chronic hemodialysis (HD). Recently, further refinement of drug-eluting stents, such as the everolimus-eluting stent (EES), has led to marked development in this field. We compared long-term clinical outcomes after CABG versus PCI with EES implantation in patients on chronic HD.

Culotte stenting for coronary bifurcation lesions with 2nd and 3rd generation everolimus-eluting stents: the CELTIC Bifurcation Study.

The aim of this study was to provide contemporary outcome data for patients with de novo coronary disease and Medina 1,1,1 lesions who were treated with a culotte two-stent technique, and to compare the performance of two modern-generation drug-eluting stent (DES) platforms, the 3-connector XIENCE and the 2-connector SYNERGY.

Wrap-clipping as a rescue surgical technique for vessel perforation due to stent strut: a technical note.

Arterial injury related to stent strut is rare during stent-assisted coil embolization.

Impact of vessel curvature on neointimal healing after stent implantation as assessed by optical coherence tomography.

Previous studies have indicated that stent implantation could alter the vessel geometry, which may impact the neointimal healing process. Curvature is an important parameter for evaluating vessel geometry. The purpose of our study was to investigate the relationship between vessel curvature and neointimal healing after stent implantation.

Long-term clinical observations for a biofunctionalized stent: Yet to deliver their theoretical benefits.

Endothelial progenitor cells (EPCs) may allow accelerated and functional endothelialization of stents, theoretically reducing late stent complications as well reducing the duration of DAPT. In a pilot study of 193 patients at high risk of target vessel failure (TVF), the Genous EPC capturing stent (ESC) and TAXUS Liberté paclitaxel-eluting second-generation stent (PES) were similar at 5-years. Events rates appear higher for ESC within the first-year followed by higher rate of complications for PES during y...

Comparison of Micro-clamping Stent-retriever Thrombectomy with Conventional Stent-retriever Thrombectomy in Intracranial Large Vessel Embolism.

To evaluate the effectiveness of micro-clamping stent-retriever thrombectomy (MSRT) in acute ischemic stroke patients with intracranial large vessel embolism (ILVE), and compare the same with conventional stent-retriever thrombectomy (CSRT).

Fracture in drug-eluting stents increases focal intimal hyperplasia in the atherosclerosed rabbit iliac artery.

Drug-eluting stent (DES) strut fracture (SF) is associated with higher incidence of In-stent restenosis (ISR)-return of blockage in a diseased artery post stenting-than seen with bare metal stents (BMS). We hypothesize that concomitance of drug and SF leads to greater neointimal response.

Impact of diabetes on clinical outcomes after revascularization with sirolimus-eluting and biolimus-eluting stents with biodegradable polymer from the SORT OUT VII trial.

In this substudy of the SORT OUT VII trial, the clinical outcomes among patient with diabetes mellitus treated with Orsiro sirolimus-eluting stent (O-SES; Biotronik, Bülach, Switzerland) or Nobori biolimus-eluting stent (N-BES; Terumo, Tokyo, Japan) were compared.

Randomized Evaluation of a Novel Biodegradable Polymer-Based Sirolimus-Eluting Stent in ST-Segment Elevation Myocardial Infarction: The MASTER Study.

The MASTER study was designed to compare performance of a new biode-gradable polymer sirolimus-eluting stent (BP-SES) with a bare-metal stent (BMS) in patients with ST-segment elevation myocardial infarction (STEMI).

The synergy stent in high-bleeding risk patients: why design matters.

Antithrombotic management after percutaneous coronary intervention is based on dual antiplatelet therapy (DAPT), that has unequivocally shown to reduce the risk of recurrent ischemic events at cost of an important risk of bleeding. In order to balance ischemic and bleeding risks, DAPT duration should be based on patients and lesions features as well as stent type. Based on these considerations, patients at high bleeding risk (HBR) undergoing PCI represent a challenging subgroup. The Synergy stent (Boston Sc...

Optimizing the deformation behavior of stent with nonuniform Poisson's ratio distribution for curved artery.

Stent implantation at a highly curved artery has always been a challenge, considering the relatively high chance of in-stent restenosis (ISR) caused by severe straightening effect and high strain energy over the vessel wall. In this paper, a novel optimization based design method was proposed to manipulate the deformation behavior of the common ring-and-link stent. By changing the location of the connection point between rings and links, traditional ring-and-link structure was modified to achiever tunable P...

Hemodynamics and Oxygen Transport through Pararenal Aortic Aneurysm Treated with Multilayer Stent: Numerical Study.

As opposed to an endoluminal stent-graft, a multilayer stent (MS) consists of a porous mesh, which allows for the possibility of treating pararenal aortic aneurysms (PRAAs) that involve a significant branch vessel. However, the choice of the density of the MS plays a vital role in isolating the aneurysm and allowing unobstructed blood flow in the branch vessel.

Experimental Evaluation of the NeVaThrombectomy Device a Novel Stent Retriever Conceived to Improve Efficacy of Organized Clot Removal.

Stent retrievers are recognized as the most effective devices for intracranial thrombectomy. Although highly effective, such devices fail in clot removal when the brain vessel occlusion is due to organized, firm clots. The mechanism of failure is that during the retrieval, devices remain compressed by the organized clot and slide between it and the vessel wall without any removal effect. The aim of the current study is to present the preclinical evaluation of the Neva™ device, a novel stent retriever desi...

Hemodynamic Changes May Indicate Vessel Wall Injury After Stent Retrieval Thrombectomy for Acute Stroke.

Stent retrievers have revolutionized endovascular treatment of acute ischemic stroke (AIS). Animal studies showed that mechanical thrombectomy (MT) may cause endothelial injury and intimal layer edema. Using transcranial color-coded duplex-sonography (TCCS) we observed postprocedural hemodynamic changes in the treated vessel.

Limb stent occlusion from intraoperative Nellix stent migration and prolapse.

Incidence of Nellix stent migration is uncommon despite absence of a proximal fixation mechanism. We present a case of intraoperative Nellix stent migration to highlight the potential complications. Our patient had renal artery occlusion and threatened limb stent perfusion as a result of intraoperative stent migration, with resultant prolapse of the Nellix endobag. We also present a successful salvage procedure to deploy an additional stent to restore limb stent flow.

MAGnesium-based bioresorbable scaffold and vasomotor function in patients with acute ST segment elevation myocardial infarction: The MAGSTEMI trial: Rationale and design.

Use of a BRS either in clinical practice or in the setting of an acute myocardial infarction (MI) is controversial. Despite an overall high rate of thrombosis, vascular healing response following BRS implantation tend to superiority as compared to metallic drug-eluting stent in ST-segment elevation myocardial infarction (STEMI) patients. We sought to compare the in-stent/scaffold vasomotion between metallic bioresorbable scaffold (BRS) and sirolimus eluting stent (SES) at 12-month angiographic follow-up in ...

Impact of underlying plaque type on strut coverage in the early phase after drug-eluting stent implantation.

The aim of this study was to investigate whether the underlying plaque type affects the neointimal coverage after drug-eluting stent implantation.

Exploring pyloric dynamics in stenting using a distensibility technique.

Perforated duodenal ulcers can be treated with a covered stent. Stent migration is a severe complication, sometimes requiring surgery. Pyloric physiology during stent treatment has not been studied and mechanisms for migration are unknown. The aim of this study was to investigate the pyloric response to distention, mimicking stent treatment, using the EndoFLIP.

Should kissing balloon inflation after main vessel stenting be routine in the one-stent approach? A systematic review and meta-analysis of randomized trials.

The KBI (kissing balloon inflation) technique is considered the default strategy for the two-stent approach in real world practice. Studies comparing KBI and No-KBI in patients undergoing the one-stent approach have reported conflicting results. The meta-analysis was performed to compare the clinical outcomes of the KBI strategy and the No-KBI strategy for coronary bifurcation lesions in the one-stent approach. Five randomized studies were included, and a total of 1264 patients were involved in the meta-ana...

Technological Advances in Stent Therapies: a Year in Review.

Stent technology has rapidly evolved since the first stainless steel bare metal stents with substantial developments in scaffolding, polymer, drug choice, drug delivery, and elution mechanisms. Most recently, there has been the evolution of bioabsorbable vascular scaffolds, potentially eliminating the need for long-term foreign object retention. These rapid developments have led to an ever-expanding selection of new stents, making the choice of which to use in which patient challenging. Operators must balan...

Association between body mass index and clinical outcomes after new-generation drug-eluting stent implantation: Korean multi-center registry data.

It is unclear whether the obesity paradox is still apparent in the new-generation drug-eluting stent (DES) era. Therefore, we assessed the impact of body mass index (BMI) on clinical outcome after percutaneous coronary intervention (PCI) with new-generation DESs.

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