2009
DOI: 10.1590/s2179-83972009000100013
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Estudo randomizado e comparativo da intervenção coronária percutânea com stents recobertos por titânio-óxido nítrico ou de aço inoxidável em pacientes com doença arterial coronária: estudo RIO

Abstract: RESUMOIntrodução: O stent recoberto por titânio-óxido nítrico (Titan) mostrou-se eficaz para redução da hiperplasia neointimal comparado ao stent convencional em animais e seres humanos. Foi elaborado um estudo clínico prospectivo e randomizado do stent Titan versus stent de aço inoxidá-vel, cujo objetivo foi comparar o índice de eventos cardíacos adversos maiores (ECAM) após dois anos. Método: No período de outubro de 2005 a maio de 2006, 200 pacientes (228 lesões) foram submetidos a implante de stent eletivo… Show more

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Cited by 3 publications
(1 citation statement)
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“…3 Drug-eluting stents (DES) have significantly reduced late luminal loss and angiographic restenosis, as well as the need for repeat revascularization, when compared to bare metal stents (BMS). 10,11 This stent consists of stainless steel coated with titanium-nitride-oxide, which has shown in vitro to reduce platelet aggregation and fibrinogen binding when compared to conventional bare metal stents. 8 The Titan-2 ® bioactive stent (Hexacath -Paris, France) is approved for clinical use in Europe, Asia, and North, Central, and South America, including Brazil, with more than 5,000 units already used worldwide.…”
Section: Original Articlementioning
confidence: 99%
“…3 Drug-eluting stents (DES) have significantly reduced late luminal loss and angiographic restenosis, as well as the need for repeat revascularization, when compared to bare metal stents (BMS). 10,11 This stent consists of stainless steel coated with titanium-nitride-oxide, which has shown in vitro to reduce platelet aggregation and fibrinogen binding when compared to conventional bare metal stents. 8 The Titan-2 ® bioactive stent (Hexacath -Paris, France) is approved for clinical use in Europe, Asia, and North, Central, and South America, including Brazil, with more than 5,000 units already used worldwide.…”
Section: Original Articlementioning
confidence: 99%