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Everolimus-Eluting versus Paclitaxel-Eluting Stents in Coronary Artery Disease
Ist Teil von
The New England journal of medicine, 2010-05, Vol.362 (18), p.1663-1674
Ort / Verlag
Waltham, MA: Massachusetts Medical Society
Erscheinungsjahr
2010
Quelle
MEDLINE
Beschreibungen/Notizen
This clinical trial compared the effectiveness of an everolimus-eluting coronary stent with that of a paclitaxel-eluting stent in patients with coronary artery disease. Clinical outcomes at 1 year were superior with the everolimus-eluting stent in patients without diabetes, but not in patients with diabetes. These results are likely to influence clinical practice.
This trial compared the effectiveness of an everolimus-eluting coronary stent with that of a paclitaxel-eluting stent in patients with coronary artery disease. Clinical outcomes at 1 year were superior with the everolimus-eluting stent in patients without diabetes, but not in patients with diabetes.
Among patients undergoing percutaneous coronary intervention (PCI), the use of paclitaxel-eluting stents or sirolimus-eluting stents, as compared with use of bare-metal stents alone, reduces the rate of restenosis, as assessed clinically and angiographically.
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Nevertheless, restenosis still occurs with drug-eluting stents, and the ongoing propensity for stent thrombosis necessitates the prolonged use of dual antiplatelet therapy.
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Efforts have therefore focused on designing safer, more effective drug-eluting stents. An everolimus-eluting stent has been developed in which the drug is released from a thin (7.8-μm) fluorocopolymer coated onto a low-profile (81-μm strut thickness) cobalt–chromium stent.
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Previously, the SPIRIT II and SPIRIT . . .