keyword
MENU ▼
Read by QxMD icon Read
search

New generation stent

keyword
https://www.readbyqxmd.com/read/28089777/bioresorbable-vascular-scaffold-to-treat-malignant-in-stent-restenosis-in-a-patient-with-nickel-allergy
#1
Alfonso Jurado-Román, María T López-Lluva, Ignacio Sánchez-Pérez, Jesús Piqueras-Flores, Ramón Maseda, Fernando Lozano-Ruíz-Poveda
Nickel is the most frequent allergen in patients with allergic contact dermatitis and nickel allergy has been associated with recurrent in-stent restenosis. However, it is often misdiagnosed because of a low suspicion threshold. It should be discarded in patients with recurrent in-stent restenosis, especially if their medical history reveals prior contact dermatitis. It is also noteworthy and rarely specified that even newer generation stents that use novel metal alloys also contain low amounts of nickel. To avoid the implantation of new stents containing this metal, when percutaneous coronary intervention is indicated, drug eluting balloons or bioresorbable vascular scaffolds associated with small doses of steroids could provide good alternatives of treatment...
January 2, 2017: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/28067198/outcomes-of-patients-treated-with-durable-polymer-platinum-chromium-everolimus-eluting-stents-a-meta-analysis-of-randomized-trials
#2
Salvatore Cassese, Gjin Ndrepepa, Robert A Byrne, Sebastian Kufner, Erion Xhepa, Antoinette de Waha, Tobias Rheude, Roisin Colleran, Daniele Giacoppo, Yukinori Harada, Karl-Ludwig Laugwitz, Heribert Schunkert, Massimiliano Fusaro, Adnan Kastrati
AIMS: The durable-polymer platinum-chromium everolimus-eluting stent (PtCr-EES) is a new- generation drug-eluting stent (DES) with a platinum-enriched metallic platform developed to improve the percutaneous treatment of patients with coronary artery disease. We sought to investigate the performance of durable-polymer PtCr-EES versus other new-generation DES. METHODS AND RESULTS: We undertook a meta-analysis of trials, in which patients receiving percutaneous coronary intervention (PCI) were randomly assigned to durable-polymer PtCr-EES versus other new-generation DES (other DES)...
January 10, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28039928/comparison-of-early-and-new-generation-drug-eluting-stent-implantations-for-ostial-right-coronary-artery-lesions
#3
Yusuke Watanabe, Kensuke Takagi, Toru Naganuma, Sunao Nakamura
BACKGROUND: Percutaneous coronary intervention (PCI) with early generation drug-eluting stent (eDES) implantation for ostial right coronary artery (RCA) lesions is challenging because of the frequent need for repeat revascularization. We compared mid-term clinical outcomes following eDES or new generation DES (nDES) implantation for ostial RCA lesions. METHODS: The study included 150 patients with ostial RCA lesions, 76 treated with eDES and 74 with nDES between January 2005 and September 2013...
December 31, 2016: Cardiovascular Therapeutics
https://www.readbyqxmd.com/read/28039573/calcified-nodule-as-an-unsolved-cause-of-coronary-stent-thrombosis-in-the-new-generation-drug-eluting-stent-era
#4
Kazuhiko Yumoto, Tsubasa Kanaya, Shingo Tanaka, Tomoyuki Fukuzawa, Takahiro Watanabe, Hajime Aoki
No abstract text is available yet for this article.
December 30, 2016: Cardiovascular Intervention and Therapeutics
https://www.readbyqxmd.com/read/28013101/ex-vivo-blood-vessel-bioreactor-for-analysis-of-the-biodegradation-of-magnesium-stent-models-with-and-without-vessel-wall-integration
#5
Juan Wang, Lumei Liu, Yifan Wu, Manfred F Maitz, Zhihong Wang, Youngmi Koo, Ansha Zhao, Jagannathan Sankar, Deling Kong, Nan Huang, Yeoheung Yun
: Current in vitro models fail in predicting the degradation rate and mode of magnesium (Mg) stents in vivo. To overcome this, the microenvironment of the stent is simulated here in an ex vivo bioreactor with porcine aorta and circulating medium, and compared with standard static in vitro immersion and with in vivo rat aorta models. In ex vivo and in vivo conditions, pure Mg wires were exposed to the aortic lumen and inserted into the aortic wall to mimic early- and long-term implantation, respectively...
December 21, 2016: Acta Biomaterialia
https://www.readbyqxmd.com/read/27993752/clinical-outcomes-of-bioresorbable-versus-durable-polymer-coated-everolimus-eluting-stents-in-real-world-complex-patients
#6
Marco G Mennuni, Giulio G Stefanini, Paolo A Pagnotta, Elton Pllaha, Marco Araco, Omar A Meelu, Federica Turati, Bernhard Reimers, Gennaro Sardella, Patrizia Presbitero
AIMS: To evaluate the safety and efficacy profile of new-generation, Synergy-Everolimus Eluting stents (S-EES) as compared to Xience-EES (X-EES) with durable polymer-coating in "complex patients". METHODS AND RESULTS: We included 2,001 consecutive patients treated with S-EES (n=400) or X- EES (n=1601) at two Italian centers between May 2013 and May 2015. We used propensity-score matching to obtain two cohorts of patients with similar baseline risk profiles. Patients were stratified according to baseline complexity based on the EVOLVE-II trial exclusion criteria...
December 20, 2016: EuroIntervention
https://www.readbyqxmd.com/read/27980542/antithrombotic-management-in-patients-with-percutaneous-coronary-intervention-requiring-oral-anticoagulation
#7
REVIEW
Jarosław Zalewski, Anetta Undas
The dynamic evolution of therapeutic options including the use of vitamin K antagonists (VKA), non-vitamin K oral anticoagulants (NOAC), more potent antiplatelet drugs as well as new generation drug-eluting stents could lead to the view that the current recommendations on the management of patients with percutaneous coronary intervention (PCI) requiring oral anticoagulation do not keep up with the results of several clinical studies published within the last 5 years. In the present overview, we summarize the recent advances in antithrombotic management used in atrial fibrillation patients undergoing PCI for stable coronary artery disease or acute coronary syndrome (ACS)...
2016: Postępy W Kardiologii Interwencyjnej, Advances in Interventional Cardiology
https://www.readbyqxmd.com/read/27976797/comparable-vascular-response-of-a-new-generation-sirolimus-eluting-stents-when-compared-to-fluoropolymer-everolimus-eluting-stents-in-the-porcine-coronary-restenosis-model
#8
Piotr P Buszman, Magdalena J Michalak, Maciej Pruski, Carlos Fernandez, Michał Jelonek, Adam Janas, Claudine Savard, Beata Gwiazdowska-Nowotka, Aleksander Żurakowski, Wojciech Wojakowski, Paweł E Buszman, Krzysztof Milewski
BACKGROUND: Novel sirolimus eluting stents (SES) have shown non-inferior clinical outcomes when compared to everolimus eluting stents (EES), however only limited preclinical data have been published. Therefore, we evaluate vascular response of a new generation biodegradable polymer SES (BP-SES: Alex Plus, Balton) and fluoropolymer EES (EES: Xience Pro, Abbott) in the porcine coronary restenosis model. METHODS: A total of 40 stents were implanted with 120% overstretch in coronaries of 17 domestic swine: 16 BP-SES, 16 EES and 8 bare metal controls (BMS)...
2016: Cardiology Journal
https://www.readbyqxmd.com/read/27970228/tct-837-comparable-vascular-response-of-a-new-generation-sirolimus-eluting-stents-when-compared-to-fluoropolymer-everolimus-eluting-stents-in-the-porcine-coronary-restenosis-model
#9
Piotr Buszman, Magdalena Michalak, Maciej Pruski, Michał Jelonek, Adam Janas, Aleksander Żurakowski, Beata Gwiazdowska-Nowotka, Wojtek Wojakowski, Paweł Buszman, Krzysztof Milewski
No abstract text is available yet for this article.
November 1, 2016: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/27970196/tct-807-an-optical-coherence-tomography-assessment-of-new-generation-mesh-covered-stents-after-carotid-stenting
#10
Tomoyuki Umemoto, Gianmarco de Donato, Andrea Pacchioni, Alessandro Sciahbasi, Giuseppe Ferrante, Mitsuaki Isobe, Carlo Setacci
No abstract text is available yet for this article.
November 1, 2016: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/27969932/tct-564-effect-of-intravascular-ultrasound-guided-vs-angiography-guided-new-generation-drug-eluting-stent-implantation-meta-analysis-with-individual-patient-level-data-from-2-345-randomized-patients
#11
Dong-Ho Shin, Sung-Jin Hong, Gary Mintz, Jung-Sun Kim, Byeong-Keuk Kim, Young-Guk Ko, Donghoon Choi, Yangsoo Jang, Myeong-Ki Hong
No abstract text is available yet for this article.
November 1, 2016: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/27969834/tct-475-effect-of-stent-diameter-in-women-undergoing-percutaneous-coronary-intervention-with-early-and-new-generation-drug-eluting-stents-from-the-women-in-innovation-and-drug-eluting-stents-win-des-collaboration
#12
Gennaro Giustino, Camilla Melegari, Usman Baber, Samantha Sartori, Gregg Stone, Martin Leon, Takeshi Kimura, Melissa Aquino, Serdar Farhan, George Danias, Giulio Stefanini, Stephan Windecker, Philippe Gabriel Steg, Raban Jeger, Marco Valgimigli, Adnan Kastrati, Alaide Chieffo, Roxana Mehran
No abstract text is available yet for this article.
November 1, 2016: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/27969826/tct-471-impact-of-new-versus-early-generation-drug-eluting-stents-in-women-according-to-age-from-the-women-in-innovation-and-drug-eluting-stents-win-des-collaboration
#13
Birgit Vogel, Usman Baber, Gennaro Giustino, Samantha Sartori, Gregg Stone, Stephan Windecker, Patrick Serruys, Edoardo Camenzind, Pieter Smits, David Kandzari, George Dangas, Jaya Chandrasekhar, Michela Faggioni, Serdar Farhan, Raban Jeger, Takeshi Kimura, Ghada Mikhail, Rebecca Ortega, Marco Valgimigli, Adnan Kastrati, Roxana Mehran
No abstract text is available yet for this article.
November 1, 2016: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/27969629/tct-288-safety-and-efficacy-of-new-generation-drug-eluting-stents-in-women-undergoing-complex-percutaneous-coronary-intervention-from-the-women-in-innovation-and-drug-eluting-stents-win-des-collaborative-patient-level-pooled-analysis
#14
Gennaro Giustino, Usman Baber, Philippe Généreux, Gregg Stone, Martin Leon, George Dangas, Samantha Sartori, Melissa Aquino, Stephan Windecker, Patrick Serruys, Adnan Kastrati, William Wijns, Philippe Gabriel Steg, Giulio Stefanini, Marco Valgimigli, Takeshi Kimura, Clemens von Birgelen, Edoardo Camenzind, Soeren Galatius, Roxana Mehran
No abstract text is available yet for this article.
November 1, 2016: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/27923461/impact-of-patient-and-lesion-complexity-on-long-term-outcomes-following-coronary-revascularization-with-new-generation-drug-eluting-stents
#15
Konstantinos C Koskinas, Masanori Taniwaki, Fabio Rigamonti, Dik Heg, Marco Roffi, David Tüller, Olivier Muller, Andre Vuillomenet, Stephane Cook, Daniel Weilenmann, Christopher Kaiser, Peiman Jamshidi, Peter Jüni, Stephan Windecker, Thomas Pilgrim
Long-term clinical outcomes of new-generation drug-eluting stents in complex anatomic and clinical settings are not well defined. This study assessed the impact of patient and lesion complexity on 2-year outcomes after coronary revascularization with ultrathin strut biodegradable-polymer (BP) sirolimus-eluting stents (SES) versus durable-polymer (DP) everolimus-eluting stents (EES). In a prespecified analysis of the BIOSCIENCE randomized trial (NCT01443104), complex patients (911 of 2,119; 43%) were defined by the presence of acute ST-elevation myocardial infarction (MI); left ventricular ejection fraction ≤30%; renal dysfunction; insulin-treated diabetes; treatment of ostial lesion, bypass graft, unprotected left main lesion; or 3-vessel intervention...
November 16, 2016: American Journal of Cardiology
https://www.readbyqxmd.com/read/27886825/antiplatelet-and-antithrombotic-therapy-in-patients-with-atrial-fibrillation-undergoing-coronary-stenting
#16
REVIEW
Mikhail S Dzeshka, Richard A Brown, Davide Capodanno, Gregory Y H Lip
Stroke prevention is the main priority in the management cascade of atrial fibrillation. Most patients require long-term oral anticoagulation (OAC) and may require percutaneous coronary intervention. Prevention of recurrent cardiac ischemia and stent thrombosis necessitate dual antiplatelet therapy (DAPT) for up to 12 months. Triple antithrombotic therapy with OAC plus DAPT of shortest feasible duration is warranted, followed by dual antithrombotic therapy of OAC and antiplatelet agent, and OAC alone after 12 months...
January 2017: Interventional cardiology clinics
https://www.readbyqxmd.com/read/27872316/outcomes-of-acute-myocardial-infarction-patients-implanted-with-biodegradable-polymer-biolimus-eluting-stents-versus-new-generation-durable-polymer-drug-eluting-stents-a-retrospective-analysis
#17
Jeong Cheon Choe, Kwang Soo Cha, Hye Yoon Jang, Jong Hyun Choi, Bo Won Kim, Jinhee Ahn, Jin Sup Park, Hye Won Lee, Jun-Hyok Oh, Jung Hyun Choi, Han Cheol Lee, Taek Jong Hong, Youngkeun Ahn, Myung Ho Jeong
We compared outcomes between biodegradable polymer biolimus-eluting stent (BP-BES) and new-generation durable polymer drug-eluting stent (DP-DES) implantations in patients with acute myocardial infarction (MI). Among 13472 patients with acute MI in a nationwide registry, 557 (64.8%) were in the BP-BES and 303 (35.2%) in the new-generation DP-DES group following coronary reperfusion. The occurrence of major adverse cardiac events (MACE; death, MI, revascularization) and stent thrombosis was compared. Major adverse cardiac events occurred in 53 (6...
November 20, 2016: Angiology
https://www.readbyqxmd.com/read/27867580/understanding-and-managing-in-stent-restenosis-a-review-of-clinical-data-from-pathogenesis-to-treatment
#18
REVIEW
Dario Buccheri, Davide Piraino, Giuseppe Andolina, Bernardo Cortese
The lumen diameter reduction after percutaneous coronary intervention (PCI) is well known as "restenosis". This phenomenon is due to vessel remodeling/recoil in case of no-stent strategy or, in case of stent employ, "neointimal proliferation" that consists in an excessive tissue proliferation in the luminal surface of the stent otherwise by a further new-occurring atherosclerotic process called "neoatherosclerosis". The exact incidence of in-stent restenosis (ISR) is not easy to determine caused by different clinical, angiographic and operative factors...
October 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/27848221/mechanical-properties-of-high-entropy-alloy-al0-1cocrfeni-for-peripheral-vascular-stent-application
#19
Karthik Alagarsamy, Aleksandra Fortier, Mageshwari Komarasamy, Nilesh Kumar, Atif Mohammad, Subhash Banerjee, Hai-Chao Han, Rajiv S Mishra
High entropy alloys (HEAs) are new class of metallic materials with five or more principal alloying elements. Due to this distinct concept of alloying, the HEAs exhibit unique properties compared to conventional alloys. The outstanding properties of HEAs include increased strength, superior wear resistance, high temperature stability, increased fatigue properties, good corrosion, and oxidation resistance. Such characteristics of HEAs have generated significant interest among the scientific community. However, their applications are yet to be explored...
December 2016: Cardiovascular Engineering and Technology
https://www.readbyqxmd.com/read/27843185/drug-eluting-stents-to-evolve-or-dissolve
#20
REVIEW
Prashant Bharadwaj, D S Chadha
Currently, percutaneous coronary intervention (PCI) with drug-eluting stents (DES) is the most commonly employed modality in the treatment of patients with coronary artery disease. PCI has come of age over the last four decades with enormous forays in the technology and drugs which have greatly enhanced its capability. Angioplasty and bare metal stents were plagued by high failure rates on account of restenosis leading to repeat revascularization procedures. Insights into pathophysiology of instent restenosis (ISR) and neointimal hyperplasia triggered the development of DES...
October 2016: Medical Journal, Armed Forces India
keyword
keyword
116721
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"