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   Articles with "polymer free" as a keyword



Comparison of outcomes in patients with or without ARC‐HBR criteria undergoing PCI with polymer‐free biolimus coated stents: The BioFreedom France study

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recommendations! Published in 2022 at "Catheterization and Cardiovascular Interventions"

DOI: 10.1002/ccd.30481

Abstract: The polymer‐free biolimus coated stent (BioFreedom) was shown to be superior to bare metal stents in the LEADERS FREE randomized trial in high bleeding risk (HBR) patients treated with 1‐month dual antiplatelet therapy (DAPT). However,… read more here.

Keywords: biolimus coated; free biolimus; hbr; polymer free ... See more keywords

Polymer free biolimus coated stents to treat acute ST‐elevation myocardial infarction in Asian patients

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recommendations! Published in 2024 at "Catheterization and Cardiovascular Interventions"

DOI: 10.1002/ccd.31263

Abstract: Patients undergoing primary percutaneous coronary intervention (PPCI) for ST‐segment‐elevation myocardial infarction (STEMI) have a high thrombotic burden and often have a high bleeding risk (HBR). Asian patients have different patterns of thrombotic and bleeding risk… read more here.

Keywords: elevation myocardial; polymer free; myocardial infarction; asian patients ... See more keywords

Preclinical Assessment of a Novel Polymer-Free Hybrid Drug Eluting Stent

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recommendations! Published in 2025 at "Journal of Cardiovascular Translational Research"

DOI: 10.1007/s12265-025-10680-5

Abstract: We aimed to evaluate a novel polymer-free hybrid drug eluting stent (DES) relative to benchmark devices and specific controls addressing singular components of the test device in a juvenile pig model of coronary stenting. 80… read more here.

Keywords: hybrid drug; polymer free; polymer; novel polymer ... See more keywords

Open-labeled randomized controlled trial to evaluate the 1-year clinical outcomes of polymer-free sirolimus-eluting coronary stents as compared with biodegradable polymer-based sirolimus-eluting coronary stents

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recommendations! Published in 2018 at "Indian Heart Journal"

DOI: 10.1016/j.ihj.2018.08.015

Abstract: Background Head to head trials of clinical outcomes of sirolimus eluting polymer free vs. biodegradable polymer stents are lacking. Methods Single centre prospective open labeled randomised controlled clinical trial. Basis for sample size calculation was… read more here.

Keywords: biodegradable polymer; year; polymer; eluting coronary ... See more keywords

Novel bioabsorbable polymer and polymer-free metallic drug-eluting stents.

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recommendations! Published in 2018 at "Journal of cardiology"

DOI: 10.1016/j.jjcc.2017.12.007

Abstract: The introduction of drug-eluting stents (DES) significantly reduced angiographic restenosis and the clinical need for revascularization following percutaneous coronary intervention. However, concerns remain regarding the long-term safety and efficacy of DES. The use of durable… read more here.

Keywords: drug eluting; eluting stents; polymer polymer; polymer ... See more keywords

Anti-restenotic and anti-thrombotic effect of polymer-free N-TiO2 film-based tacrolimus-eluting stent in a porcine model

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recommendations! Published in 2020 at "Materials today communications"

DOI: 10.1016/j.mtcomm.2019.100777

Abstract: Abstract A polymer-based coronary drug-eluting stent might induce inflammation and stent thrombosis of the vessel wall due to the presence of the polymer. Therefore, the purpose of this study was to compare synthetic poly lactic–glycolic… read more here.

Keywords: tio2; based tacrolimus; film; eluting stent ... See more keywords

Novel Polymer-Free Everolimus-Eluting Stent Fabricated using Femtosecond Laser Improves Re-endothelialization and Anti-inflammation

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recommendations! Published in 2018 at "Scientific Reports"

DOI: 10.1038/s41598-018-25629-9

Abstract: The aim of this study was to fabricate a novel polymer-free everolimus-eluting stent with nanostructure using a femtosecond laser (FSL). The stent were coated with everolimus (EVL) using FSL and electrospinning processes. The surface was… read more here.

Keywords: novel polymer; free everolimus; everolimus eluting; stent ... See more keywords

Polymer-free electrospinning of tannic acid and cross-linking in water for hybrid supramolecular nanofibres.

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recommendations! Published in 2018 at "Nanoscale"

DOI: 10.1039/c8nr01067f

Abstract: Electrospinning is the process of choice allowing the preparation of nanofibrous materials from a solution usually based on a high molar mass polymer. The solution must bring enough chain entanglements to avoid any breaking or… read more here.

Keywords: tannic acid; water; cross linking; free electrospinning ... See more keywords

Does the use of polymer-free drug eluting stents improve clinical outcomes of patients undergoing percutaneous coronary interventions?

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recommendations! Published in 2022 at "Coronary Artery Disease"

DOI: 10.1097/mca.0000000000001143

Abstract: Background Implantation of drug eluting stents (DES) is the mainstay treatment for patients requiring percutaneous coronary intervention (PCI). The polymer coating of DES has been associated with inflammatory response, increased arterial injury and long-term in-stent… read more here.

Keywords: outcomes patients; clinical outcomes; drug eluting; polymer free ... See more keywords

Polymer‐free versus permanent polymer‐coated drug eluting stents for the treatment of coronary artery disease: A meta‐analysis of randomized trials

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recommendations! Published in 2018 at "Journal of Interventional Cardiology"

DOI: 10.1111/joic.12522

Abstract: BACKGROUND Polymer-free drug eluting stents (PF-DES) were developed, in part, to overcome risk of late ischemic events observed with permanent polymer-coated DES (PP-DES). However, trial results are inconsistent with longer-term safety and efficacy of PF-DES… read more here.

Keywords: drug eluting; eluting stents; analysis; treatment ... See more keywords

Efficacy and Safety of Polymer-Free Ultrathin Strut Sirolimus-Probucol Coated Drug-Eluting Stents for Chronic Total Occlusions: Insights from the Coroflex ISAR 2000 Worldwide Registry

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recommendations! Published in 2018 at "Cardiology Research and Practice"

DOI: 10.1155/2018/8053168

Abstract: Objective Coronary revascularization in chronic total occlusion (CTO) is associated with improved clinical outcomes. The choice of the coronary stent is crucial in maintaining long-term vessel patency after CTO revascularization. We investigated the efficacy and… read more here.

Keywords: free ultrathin; efficacy safety; safety polymer; chronic total ... See more keywords