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Dejan Orlic Bernhard Reimers Goran Stankovic Nicola Corvaja Alaide Chieffo Flavio Airoldi Vassilis Spanos Luca Favero Carlo Di Mario Antonio Colombo 《Catheterization and cardiovascular interventions》2003,60(2):159-166
The purpose of this study was to evaluate the safety and efficacy of the new Fox Hollow atherectomy device (FHT) designed for more efficient and easier plaque removal. The FHT has short rigid section and low-profile cutter mounted on a monorail catheter. The FHT catheter was utilized in 77 patients with 98 lesions. Mean reference vessel diameter was 2.75 +/- 0.51 mm. Successful atherectomy with tissue retrieval was performed in 94 lesions (96%). Following atherectomy, mean diameter stenosis was reduced from 71.1% to 31.9% and further to 10.4% following adjunctive treatment. Angiographic complications were one coronary perforation and one adventitial staining, both successfully treated with prolong balloon inflation and stent implantation. Nine patients (11.7%) had in-hospital non-Q-wave myocardial infarction (MI). One patient died (1.3%) for noncardiac reasons and one had MI (1.3%) at 6-month follow-up. Target lesion revascularization was required in 13 (13.8%) lesions and target vessel revascularization in 15 (20.3%) patients. There was target vessel failure in 17 (23.0%) patients. Plaque debulking with the FHT catheter can be performed safely and effectively in relatively small vessels and complex lesions located in mid-distal artery segments with 6-month clinical outcome similar to prior atherectomy devices. 相似文献
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Gill Louise Buchanan Alaide Chieffo Emanuele Meliga Roxana Mehran Seung-Jung Park Yoshinobu Onuma Piera Capranzano Marco Valgimigli Inga Narbute Raj R. Makkar Igor F. Palacios Young-Hak Kim Piotr P. Buszman Tarun Chakravarty Imad Sheiban Christoph Naber Ronan Margey Arvind Agnihotri Sebastiano Marra Davide Capodanno Victoria Allgar Martin B. Leon Jeffrey W. Moses Jean Fajadet Thierry Lefevre Marie-Claude Morice Andrejs Erglis Corrado Tamburino Ottavio Alfieri Patrick W. Serruys Antonio Colombo 《The American journal of cardiology》2014
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Mario Iannaccone Mohamed Abdirashid Umberto Annone Gaëlle Saint‐Hilary Pascal Meier Alaide Chieffo Sl Chen Carlo di Mario Federico Conrotto Pierluigi Omed Antonio Montefusco Michele De Benedictis Sara Rettegno Baldassare Doronzo Mauro Gasparini Mauro Rinaldi Maurizio D'Amico Fabrizio D'Ascenzo 《Catheterization and cardiovascular interventions》2020,95(7):1259-1266
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Nicolas M. Van Mieghem Didier Tchetche Alaide Chieffo Nicolas Dumonteil David Messika-Zeitoun Robert M.A. van der Boon Olivier Vahdat Gill L. Buchanan Bertrand Marcheix Dominique Himbert Patrick W. Serruys Jean Fajadet Antonio Colombo Didier Carrié Alec Vahanian Peter P.T. de Jaegere 《The American journal of cardiology》2012,110(9):1361-1367
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Giuseppe Tarantini MD Giulia Masiero MD Francesco Burzotta MD Vittorio Pazzanese MD Carlo Briguori MD Carlo Trani MD Tommaso Piva MD Federico De Marco MD Maurizio Di Biasi MD Paolo Pagnotta MD Marco Mojoli MD Gavino Casu MD Gennaro Giustino MD Giulia Lorenzoni PhD Matteo Montorfano MD Marco B. Ancona MD Federico Pappalardo MD Alaide Chieffo MD IMPella Mechanical Circulatory Support Device in Italy Registry authors 《Catheterization and cardiovascular interventions》2021,98(2):E222-E234
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Robert M.A. van der Boon Bertrand Marcheix Didier Tchetche Alaide Chieffo Nicolas M. Van Mieghem Nicolas Dumonteil Olivier Vahdat Francesco Maisano Patrick W. Serruys A. Pieter Kappetein Jean Fajadet Antonio Colombo Didier Carrié Ron T. van Domburg Peter P.T. de Jaegere 《The Annals of thoracic surgery》2014
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Incidence, predictors, and outcome of thrombosis after successful implantation of drug-eluting stents 总被引:74,自引:4,他引:70
Iakovou I Schmidt T Bonizzoni E Ge L Sangiorgi GM Stankovic G Airoldi F Chieffo A Montorfano M Carlino M Michev I Corvaja N Briguori C Gerckens U Grube E Colombo A 《JAMA》2005,293(17):2126-2130
Context Traditionally, stent thrombosis has been regarded as a complication of percutaneous coronary interventions during the first 30 postprocedural days. However, delayed endothelialization associated with the implantation of drug-eluting stents may extend the risk of thrombosis beyond 30 days. Data are limited regarding the risks and the impact of this phenomenon outside clinical trials. Objective To evaluate the incidence, predictors, and clinical outcome of stent thrombosis after implantation of sirolimus-eluting and paclitaxel-eluting stents in routine clinical practice. Design, Setting, and Patients Prospective observational cohort study conducted at 1 academic hospital and 2 community hospitals in Germany and Italy. A total of 2229 consecutive patients underwent successful implantation of sirolimus-eluting (1062 patients, 1996 lesions, 2272 stents) or paclitaxel-eluting (1167 patients, 1801 lesions, 2223 stents) stents between April 2002 and January 2004. Interventions Implantation of a drug-eluting stent (sirolimus or paclitaxel). All patients were pretreated with ticlopidine or clopidogrel and aspirin. Aspirin was continued indefinitely and clopidogrel or ticlopidine for at least 3 months after sirolimus-eluting and for at least 6 months after paclitaxel-eluting stent implantation. Main Outcome Measures Subacute thrombosis (from procedure end through 30 days), late thrombosis (>30 days), and cumulative stent thrombosis. Results At 9-month follow-up, 29 patients (1.3%) had stent thrombosis (9 [0.8%] with sirolimus and 20 [1.7%] with paclitaxel; P = .09). Fourteen patients had subacute thrombosis (0.6%) and 15 patients had late thrombosis (0.7%). Among these 29 patients, 13 died (case fatality rate, 45%). Independent predictors of stent thrombosis were premature antiplatelet therapy discontinuation (hazard ratio [HR], 89.78; 95% CI, 29.90-269.60; P<.001), renal failure (HR, 6.49; 95% CI, 2.60-16.15; P<.001), bifurcation lesions (HR, 6.42; 95% CI, 2.93-14.07; P<.001), diabetes (HR, 3.71; 95% CI, 1.74-7.89; P = .001), and a lower ejection fraction (HR, 1.09; 95% CI, 1.05-1.36; P<.001 for each 10% decrease). Conclusions The cumulative incidence of stent thrombosis 9 months after successful drug-eluting stent implantation in consecutive "real-world" patients was substantially higher than the rate reported in clinical trials. Premature antiplatelet therapy discontinuation, renal failure, bifurcation lesions, diabetes, and low ejection fraction were identified as predictors of thrombotic events. 相似文献