Добірка наукової літератури з теми "Instent restenosis"
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Статті в журналах з теми "Instent restenosis":
Praveen Kumar, M., S. Suresh Kumar, and T. Munusamy. "INSTENT RESTENOSIS WITH BIFURCATION STENTING." Indian Heart Journal 75 (December 2023): S60. http://dx.doi.org/10.1016/j.ihj.2023.11.126.
Chen, Yin, Shilian Hu, and Lei Wu. "Drug-eluting balloon for instent restenosis." Heart 99, no. 24 (August 16, 2013): 1874.1–1874. http://dx.doi.org/10.1136/heartjnl-2013-304720.
Bahl, Rahul, Andreas Indermuehle, Georg M. Froehlich, Alexandra J. Lansky, Guido Knapp, Adam Timmis, and Pascal Meier. "Drug-eluting balloon for instent restenosis." Heart 99, no. 24 (August 19, 2013): 1874.2–1875. http://dx.doi.org/10.1136/heartjnl-2013-304722.
Gonzalez, Alberto J., Michael A. Drummond, R. Scott McCord, and H. Edward Garrett. "Carotid Endarterectomy for Treatment of Instent Restenosis." Journal of Vascular Surgery 52, no. 6 (December 2010): 1742. http://dx.doi.org/10.1016/j.jvs.2010.10.025.
Exner, Markus, Schila Sabet, Wolfgang Mlekusch, Jasmin Amighi, Sylvia Handler, Peter Quehenberger, Neda Kalifeh, Oswald Wagner, Erich Minar, and Martin Schillinger. "High plasma heparin cofactor II activity protects from restenosis after femoropopliteal stenting." Thrombosis and Haemostasis 92, no. 11 (2004): 1108–13. http://dx.doi.org/10.1160/th04-05-0311.
Dussaillant, Gaston R., Gary S. Mintz, Augusto D. Pichard, Kenneth M. Kent, Lowell F. Satler, Jeffrey J. Popma, Paul Mackel, et al. "A serial volumetricintravascular ultrasound analysis of instent restenosis." Journal of the American College of Cardiology 27, no. 2 (February 1996): 362. http://dx.doi.org/10.1016/s0735-1097(96)82365-5.
Şabanoğlu, Cengiz, Esra Polat, and Elif İlkay Yüce. "The Association Between Coronary Instent Restenosis and Eosinophil/Monocyte Ratio." e-Journal of Cardiovascular Medicine 10, no. 3 (September 1, 2022): 137–43. http://dx.doi.org/10.32596/ejcm.galenos.2022.2022-08-045.
Akin, E., K. Knobloch, M. Pichlmaier, and A. Haverich. "Instent restenosis after carotid stenting necessitating open carotid surgical repair." European Journal of Cardio-Thoracic Surgery 26, no. 2 (August 2004): 442–43. http://dx.doi.org/10.1016/j.ejcts.2004.03.047.
Tilara, Mandip, Rakesh Tirmale, and Sharad Jain. "Study of clinico-etiological profile of patients with instent restenosis." Indian Heart Journal 69 (November 2017): S62. http://dx.doi.org/10.1016/j.ihj.2017.09.181.
Judkins, C., A. Wilson, and P. Barlis. "A Presentation on Lipid and Protein Markers of Instent Restenosis." Heart, Lung and Circulation 25 (August 2016): S163. http://dx.doi.org/10.1016/j.hlc.2016.06.384.
Дисертації з теми "Instent restenosis":
Grudtner, Marco Aurelio. "Análise histológica e histomorfométrica de carótidas após o implante de stent de cromocobalto sem e com revestimento de polímero : modelo experimental porcino." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2009. http://hdl.handle.net/10183/24269.
Introduction: Despite all the advances in the endovascular treatment of coronary and peripheral artery diseases, in-stent restenosis is still the main limiting factor of these procedures in the medium and long-term. The mechanism of in-stent restenosis is mainly the intimal hyperplasia, as the stent prevents acute elastic recoil and later negative geometric arterial remodeling. Intimal hyperplasia occurs basically in response to the formation of local thrombus, inflammation and intimal and medial dissections secondary to the injury caused by the stent, with the degree of intimal response being the cause of long-term effects. Coating drug-eluting stents with polymers and drugs with thinner struts have been considered a new alternative for in-stent restenosis prevention. Objective: Analyse the arterial response to the cobalt-chromium stent implant with and without polymer coating Camouflage® in carotid arteries of pigs, using the following histological parameters: degree of endothelialization, smooth muscle cells (SMC) content, degree of angiogenesis, intimal fibrin content, degree of inflammation and injury; plus histomorphometric analysis. Method: Cobaltchromium balloon-expandable stents (8 CC Flex stents and 5 CC Flex Proactive), 4 x 16 mm, were deployed in common carotid arteries of 8 young pigs, with one stent being deployed in each artery. After 30 days, the arteries containing the stents were removed and underwent fixation and staining using the hematoxilin/eosin and Verhoeff /Van Giesson methods. The arterial segment containing the stent was divided into 3 distinct portions: proximal, middle and distal. The histological sections were obtained using impact microtome (Polycut S, Leica, Germany), equipped with a 16 cm, type D, 5 ^m thick tungsten knife (Leica, Germany). The tungsten knife maintains the stent shaft intact in cross sections, minimizing the potential artifacts caused by stent removal. The evaluation was carried out using histological and histomorfometric criteria. Results: All the stents were deployed with success and with no technical difficulties. The histological analysis performed after 30 days showed a high level of endothelialization in all the evaluated portions and mild to moderate infiltration of the SMC in the intima layer. A low level of angiogenesis of about 50% of the evaluated portions was observed and a complete absence of fibrin deposition in at least 80% of the portions, with similar distribution among the groups. The inflammatory response and the level of injury caused by the struts of the stents were also minimum and this was similar among the groups. There was no correlation between inflammatory response and injury and between the two latter parameters and the neo-intima area. The level of neo-intimal obstruction identified in this period was small (15,1% +/- 8,38 CC Flex x 15,5%+/- 5,39 CC Flex ProActive ) and no statistical significance between the groups (p=0,785). Conclusion: The findings of this experimental study suggest the use of balloonexpandable cobalt-chromium stents coated with polymer Camouflage® in carotid arteries of pigs seems to be associated, at least in the short-term, with a similar histological response to that found in the implantation of non-coated cobalt-chromium stents. In this period, a lower intimal hyperplasia was not observed with polymer coating stents.
Mougin, Justine. "Mise au point et optimisation d'un modèle lagomorphe hypercholestérolémique de resténose intra-stent et application pour le développement d'un stent obtenu par électrofilage." Electronic Thesis or Diss., Université de Lille (2022-....), 2023. http://www.theses.fr/2023ULILS019.
Objective: This study aimed to evaluate the use of a double injured atherosclerotic iliac rabbit model for myointimal hyperplasia evaluation. Secondarily, this animal model was use for pre clincial evaluation of a new anti-in stent restenosis simvastatin electrospun covered stent. Methods: Twenty four New Zealand White (NZW) rabbits were included in this study. In order to enhance and accelerate atherogenesis, atherogenic diet (0.3% cholesterol and 4.9% coconut oil) and mechanical endothelial injury of iliac artery were used. Twelve rabbits (24 iliac arteries) were used to evaluate the benefit of intimal balloon injury compared to the diet alone on myointimal hyperplasia. On day 7, rabbits beneficiated balloon iliac injury on the left side only. Eight weeks they were scarified and iliac arteries were harvested to histologic examination and comparaison. Twelve rabbits were included in the second evaluation to compare anti instent restenosis effect of a new drug eluting chrome-cobalt stent (DES) coated with polycyclodextrin-chitosan-simvastatin polymer after electrospinning technique. Balloon injury were performed on both iliacs on day 7, then stenting of BMS on right iliac and DES on left iliac and animals were sacrified 4 weeks later after angiography for histologic examination. Results: Balloon iliac injuries (BI) revealed a significant higher Schwartz injury score (0.599±0.368 control vs 1.150±0.306 BI, p=0.013), percentage of stenosis (25.7±19.1 control vs 49.9±21.9 BI, p=0.012) and ratio collagen (0.252 ± 0.017 control vs 0.365 ± 0.011 BI, p=0.0001) than atherosclerotic diet only. Five rabbits died before the end of the protocol. After appaired comparison of BMS and DES, results were significantly better for BMS and pre-euthanasia angiography revealed that 3/7 DES were thrombosed versus 0/7 for BMS. Conclusions : Association of atherogenic diet and balloon injuries allow to obtain important neointimal hyperplasia and wall remodeling in rabbit iliac arteries that confirm its interest as in stent restenosis model for new DES
Schmid, Vinzenz [Verfasser], Harald [Akademischer Betreuer] Rittger, and Harald [Gutachter] Rittger. "12-Monats-Langzeitverlauf nach Therapie einer koronaren Instent-Restenose eines „drug-eluting-Stents“ mit einem mit Paclitaxel beschichteten Ballon im Vergleich zur Therapie mit einem unbeschichteten Ballon / Vinzenz Schmid ; Gutachter: Harald Rittger ; Betreuer: Harald Rittger." Erlangen : Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 2021. http://d-nb.info/1238898963/34.
Частини книг з теми "Instent restenosis":
Kallidonis, Panagiotis, Athanasios Vagionis, Despoina Liourdi, and Evangelos Liatsikos. "Drug Eluting Devices in the Urinary Tract." In Urinary Stents, 387–413. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-04484-7_31.
Тези доповідей конференцій з теми "Instent restenosis":
McInerney, A., A. Travieso Gonzalez, A. Castro-Mejia, G. Triado-Conte, H. Mejía-Renteri, J. Escaned, and N. Gonzalo. "9 Long term outcomes after deferral of revascularization for instent restenosis using physiological assessment." In Irish Cardiac Society Annual Scientific Meeting & AGM (Virtual), October 1st – 3rd 2020. BMJ Publishing Group Ltd and British Cardiovascular Society, 2020. http://dx.doi.org/10.1136/heartjnl-2020-ics.9.
Holton, Andrea D., Ramakrishna Venugopalan, Edward G. Walsh, Brigitta C. Brott, and Andreas S. Anayiotos. "Phase Velocity Mapping Through a NiTi Stent With Different Levels of Stenosis." In ASME 2003 International Mechanical Engineering Congress and Exposition. ASMEDC, 2003. http://dx.doi.org/10.1115/imece2003-43484.