Search Results
Results 601 - 650 of 1869
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Pancholy Samir - - 2010
OBJECTIVES: The objective of this study was to compare door-to-balloon times and other variables in ST-segment elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary intervention (PCI) using transfemoral or transradial approaches. BACKGROUND: Transradial PCI has been shown to lower the risk of access site complications but the procedure is ...
Garg Scot - - 2010
This study reports the 12-month clinical outcomes of the LEADERS clinical trial which compared a biolimus eluting stent with a biodegradable polymer (BES) to a sirolimus eluting stent with a durable polymer (SES). The multicentre LEADERS trial employed an all-comers approach to recruit 1,707 patients who were randomised to treatment ...
Cantor Warren J - - 2010
BACKGROUND: During daytime working hours, outcomes may be worse when percutaneous coronary intervention (PCI) is performed later in the day because of operator fatigue and differences in process of care. METHODS: Using the APPROACH database, we analyzed 2,492 consecutive nonurgent PCI procedures performed during working hours. Patients undergoing PCI for ...
Lee Chi-Hang - - 2010
BACKGROUND: We sought to report the incidence of angiographic no-reflow and clinical outcomes of elderly patients who have undergone primary percutaneous coronary intervention at a tertiary institution in Singapore over a period of 10 years. METHODS: A total of 141 patients (60% male) aged 75 or above underwent primary PCI ...
Hansen Peter Riis - - 2010
Intracoronary (IC) administration of abciximab may increase local drug levels by several orders of magnitude compared to intravenous (IV) treatment and may improve clinical outcomes in patients with acute coronary syndromes (ACS) undergoing percutaneous coronary intervention (PCI). In the absence of results from large multicenter, randomized trials, we performed a ...
Chung Jin-Wook - - 2010
BACKGROUND: In the COREA-TAXUS trial ("Effect of Celecoxib On REstenosis after coronary Angioplasty with a TAXUS stent"), celecoxib reduced late luminal loss and adverse cardiac events at follow-up around 6 months. The objective of this study was to assess the long-term outcome of short-term adjunctive celecoxib treatment after paclitaxel-eluting stent ...
Yue Xuanye - - 2011
This study was designed to compare the clinical and angiographic outcomes of patients with symptomatic atherosclerotic middle cerebral artery stenosis treated with balloon-mounted stents (BMS) and self-expandable Wingspan system (SES). We reviewed the 69 consecutive stent placement procedures for symptomatic atherosclerotic stenosis (≥70) in M1 segment of middle cerebral artery ...
Latib Azeem - - 2010
BACKGROUND: Concerns about the long-term safety of drug-eluting stents (DES) in saphenous vein grafts has become an area of controversy and uncertainty. METHODS AND RESULTS: In this retrospective registry, we compared the outcomes in 127 patients (143 lesions) treated with DES from April 2002 to June 2006 (DES group) with ...
Rathore Sudhir - - 2010
The aim of this study was to examine the binary re-stenosis rates, procedural success, and in hospital outcomes following treatment of fibro-calcified coronary lesion with rotational atherectomy in drug eluting stent era. Binary restenosis rates have remained high with the use of bare metal stents following rotational atherectomy in calcified ...
Vaknin-Assa Hana - - 2010
BACKGROUND: The best therapeutic alternative for patients suffering from in-stent restenosis after drug-eluting stent implantation remains to be elucidated. OBJECTIVE: To characterize the pattern, treatment and outcomes of DES-related in-stent restenosis in patients treated at our institution. METHODS: We determined the incidence and major adverse clinical events in 71 consecutive ...
Chong Eric - - 2010
INTRODUCTION: This was a single centre registry study on clinical efficacy and safety of drug-eluting stent (DES) in diabetic patients undergoing percutaneous coronary intervention (PCI) for complex coronary lesions. MATERIALS AND METHODS: A total of 288 diabetic patients who underwent elective PCI between September 2003 and June 2006 in our ...
Bucalo Rita - - 2010
OBJECTIVE: Several studies showed that small vessel diameter is a determinant of increased risk of adverse events after stenting. The efficacy of different drug-eluting stent types implanted in small vessels has still not been established. The aim of the present observational study was to compare long-term clinical outcomes after sirolimus-eluting ...
Loguercio Alessandro D - - 2010
OBJECTIVE: To evaluate the performance of All Bond SE used in a one- or two-step protocol in a 24-month randomized clinical study. METHODS: Thirty-three patients with two similarly sized non-carious cervical lesions participated in this study. A total of 66 restorations were placed, half using the one-step All Bond SE ...
Levisay Justin P - - 2010
OBJECTIVE: The goal of this study was to determine the long-term clinical outcomes after an initial strategy of paclitaxeleluting stent (PES) implantation for de novo sirolimus-eluting stent (SES) restenosis. BACKGROUND: The optimal treatment of drug-eluting stent (DES) restenosis is unknown. METHODS: Consecutive patients undergoing PES implantation for SES restenosis were ...
Rekik Sofiene - - 2010
Limited information is available on clinical characteristics and outcomes in very old patients with unprotected left main coronary artery disease (ULMCA) undergoing percutaneous coronary intervention (PCI). METHODS: From January 2004 and December 2008, 248 patients with ULMCA stenosis underwent coronary revascularization with stent implantation. Among those, 6 were older than ...
Ormiston John A - - 2010
AIMS: This first human use (FHU) study in bifurcation lesions evaluated safety and feasibility of the TAXUS Petal paclitaxel-eluting dedicated bifurcation stent. METHODS AND RESULTS: This prospective, single-arm, multicentre study had a composite primary endpoint of 30-day death, myocardial infarction (MI), and target vessel revascularisation (TVR). Angiographic and intravascular ultrasound ...
Siudak Zbigniew - - 2010
Primary percutaneous coronary intervention (PCI) is the preferred method of reperfusion in patients with ST elevation myocardial infarction (STEMI). Abciximab is a well established adjunct to primary PCI. The proper timing of abciximab administration in STEMI patients has been investigated in randomised trials, registries and metanalysis, providing conflicting results. Consecutive ...
Steinberg Daniel H DH Medical University of South Carolina, Charleston, South Carolina 29425, USA. - - 2010
We sought to determine the 2-year impact of early and late-acquired incomplete stent apposition (ISA) on clinical events. The late clinical impact of early or late-acquired ISA in bare-metal stents (BMS) and TAXUS stents (Boston Scientific, Natick, Massachusetts) is debatable. We evaluated 1,580 patients enrolled in the intravascular ultrasound (IVUS) ...
Guagliumi Giulio G Division of Cardiology, Cardiovascular Department, Ospedali Riuniti di Bergamo, Bergamo, Italy. - - 2010
We designed a randomized trial exploiting optical coherence tomography (OCT) to assess coverage and apposition of overlapping bare-metal stents (BMS) and drug-eluting stents (DES) in human coronary arteries. Overlapping DES impair healing in animals. Optical coherence tomography allows accurate in vivo assessment of stent strut coverage and apposition. Seventy-seven patients ...
Mezilis Nick - - 2010
The aim of this study was to investigate the immediate and long-term outcome of patients who were treated with rotational atherectomy (RA) to facilitate the delivery of drug eluting stents (DES) in heavily calcified lesions. We analyzed 150 consecutive patients who underwent RA and subsequently DES implantation in our institution. ...
Byrne Robert A - - 2010
OBJECTIVES: In the ISAR-TEST-2 (Intracoronary Stenting and Angiographic Results: Test Efficacy of Three Limus-Eluting Stents) randomized trial, a new-generation sirolimus- and probucol-eluting stent (Dual-DES) demonstrated a 12-month efficacy that was comparable to sirolimus-eluting stents (SES) (Cypher, Cordis Corp., Warren, New Jersey) and superior to zotarolimus-eluting stents (ZES) (Endeavor, Medtronic CardioVascular, ...
McCandless Rachel T - - 2010
Standard therapy, consisting of intravenous immunoglobulin and aspirin, reduces, but does not eliminate, coronary artery aneurysms (CAAs) in patients with Kawasaki disease. Large CAAs can persist or undergo varying degrees of regression. The treatment of large CAAs using abciximab has been associated with short-term regression; however, longer term data are ...
Her Ae-Young - - 2010
The status of neointimal coverage on the drug-eluting stent (DES) struts, which are placed across the side-branch vessels, remains unclear. The degree of neointimal coverage of stent struts crossing the side-branch vessel was evaluated according to the different types of DESs. Follow-up optical coherence tomography images at 9.3 months after ...
Shiode Nobuo - - 2010
In previous studies, the minimal luminal diameter (MLD) of lesions treated with a bare metal stent (BMS) was shown to improve from 6 months to 3 years. However, the long-term response to a sirolimus-eluting stent (SES) implantation remains unclear. To evaluate 6-month, 12-month and 3-year outcomes, clinical and angiographic follow-up ...
Zhang Jian - - 2010
BACKGROUND: Data on the efficacy and safety of drug-eluting stent (DES) for treatment of multiple coronary chronic total occlusion (CTO) lesions are scanty. The aim of the present study was to compare the long-term outcomes of DES versus bare metal stent (BMS) implantation for multiple coronary CTO lesions. METHODS: We ...
Takeshita Satoshi - - 2010
OBJECTIVES: We sought to determine whether 4-Fr percutaneous coronary intervention (PCI) is associated with technical difficulties that might have an unfavorable impact on procedural parameters. BACKGROUND: Four-Fr PCI is often associated with difficulties in catheter manipulation, which may lead to greater time consumption and increased dye usage when compared with ...
Ruef Johannes - - 2010
BACKGROUND: Previously the polymer-free sirolimus-eluting YUKON-Choice stent (A) has demonstrated noninferiority compared to the polymer-based paclitaxel-eluting TAXUS stent (B). To test for long-term equivalency in unselected real-world coronary lesions of various complexities, we retrospectively compared both stents. METHODS: A total of 410 patients with symptomatic coronary artery disease (CAD) were ...
Jensen Lisette Okkels - - 2010
AIMS: Stent thrombosis is a serious complication of percutaneous coronary intervention (PCI). We examined the incidence of stent thrombosis and other outcomes in patients treated with PCI and paclitaxeleluting stents (PES), sirolimus-eluting stents (SES) or bare-metal stents (BMS). METHODS AND RESULTS: All patients who underwent PES, SES or BMS implantation ...
Godino Cosmo - - 2010
Limited data are available on the long-term outcome following PCI with paclitaxel-eluting stent (PES) implantation in patients with unprotected left main coronary artery (LMCA). The objective of this study was to evaluate "real world" long-term outcome following paclitaxel-eluting stent (PES) implantation for unprotected LMCA disease in patients enrolled in the ...
Lemesle Gilles - - 2010
Both clopidogrel and aspirin have been shown to decrease the rate of cardiovascular events and especially stent thrombosis in patients undergoing percutaneous coronary intervention (PCI). However, recent studies have suggested that there is large inter-individual response variability to these drugs (especially to clopidogrel) and that improved inhibition of platelet reactivity ...
Schiariti Michele - - 2010
BACKGROUND: The Sant'ANna TIrofiban Safety study (SANTISS) is an open-label investigator-initiated single-centre registry launched to assess the combination of bleeding and access site in-hospital complications (primary end-point) in patients undergoing percutaneous coronary intervention (PCI) by femoral approach only. METHODS: We compared patients who were on oral single antiaggregating drug (AAD) ...
Tepe G - - 2010
The study was designed as a feasibility trial to evaluate the use of GP IIb/IIIa blockade in connection with drug eluting stents, bare stents and PTA only. Sixty patients with current ulcers were randomly assigned to receive abciximab plus a sirolimus coated stent (N.=14), abciximab plus a bare stent (N.=16), ...
Uchida Takahiro T Innovations in Interventional Cardiology, Beth Israel Deaconess Medical Center, Boston, Massachusetts 01752, USA. - - 2010
The aim of this study was to study the long-term clinical effects of routine angiographic follow-up and related reintervention after drug-eluting stenting. Prior stent trials have shown that protocol-mandated angiographic follow-up increases repeat interventions compared with clinical follow-up alone. The long-term clinical impact of this practice is unknown. Long-term outcomes ...
Lee Michael S MS Division of Cardiology, UCLA Medical Center, Los Angeles, California 90095, USA. - - 2010
The aim of this study was to compare outcomes after percutaneous coronary intervention (PCI) with sirolimus-eluting stents (SES) and paclitaxel-eluting stents (PES) in the treatment of cardiac allograft vasculopathy (CAV). PCI in patients with CAV is associated with increased rates of restenosis compared with PCI in patients without CAV. There ...
Ho P Michael - - 2010
BACKGROUND: A prior study from the Veterans Health Administration found a clustering of cardiovascular events after clopidogrel cessation. We sought to confirm and expand these findings. METHODS AND RESULTS: This was a retrospective cohort study of 2017 patients with acute coronary syndrome discharged on clopidogrel from an integrated health care ...
Ruchelsman David E - - 2010
Arthrodesis of the distal interphalangeal (DIP) joint is a reliable means of achieving pain relief in a symptomatic DIP joint afflicted by a variety of degenerative, inflammatory, or posttraumatic conditions. Successful arthrodesis is more reproducible when rigid compression of the joint is achieved. The emergence of an increasing number of ...
Ito Noritoshi - - 2010
Although microvascular dysfunction following percutaneous coronary intervention (PCI) can be evaluated with the index of microcirculatory resistance (IMR), no method of treatment has been established. We hypothesized that intracoronary administration of nicorandil can improve IMR after successful primary PCI in patients with ST-segment elevation myocardial infarction (STEMI). In 40 patients ...
Rasmussen Klaus - - 2010
BACKGROUND: In low-risk patients, the zotarolimus-eluting stent has been shown to reduce rates of restenosis without increasing the risk of stent thrombosis. We compared the efficacy and safety of the zotarolimus-eluting stent versus the sirolimus-eluting stent in patients with coronary artery disease who were receiving routine clinical care with no ...
Gaglia Michael A MA - - 2010
Recent evidence has shown that clopidogrel and proton pump inhibitors (PPIs) are metabolized by the same pathway and that patients taking both drugs have greater levels of platelet reactivity and more adverse outcomes than patients taking only clopidogrel. We sought to examine the effect of a PPI at discharge from ...
Lee Chi-Hang - - 2010
We studied the safety and effectiveness of fixed-dose, intracoronary bolus-only abciximab in 195 patients who underwent primary percutaneous coronary intervention for ST-segment elevation myocardial infarction. The patients were divided into 2 groups: Group A (n=120, 61.5%) received fixed-dose, intracoronary bolus-only, abciximab 10 mg; and Group B (n=75, 38.5%) received standard ...
Fernández-Guerrero Juan Carlos - - 2010
BACKGROUND: The zotarolimus-eluting stent (ZES) has been documented as significantly reducing restenosis and target lesion revascularization (TLR) requirement compared to bare metal stents (BMS). METHODS: In this single-centered, prospective study we sought to evaluate the short- and medium-term outcomes of ZES placement in bifurcated coronary artery lesions. Between August 2006 ...
Mehilli Julinda - - 2010
OBJECTIVES: For patients with sirolimus-eluting stent (SES) restenosis requiring reintervention, we compared a strategy of repeat SES (Cypher, Cordis, Miami Lakes, Florida) implantation with paclitaxel-eluting stent (PES) (Taxus, Boston Scientific, Natick, Massachusetts) implantation. BACKGROUND: Despite their high anti-restenotic efficacy, the widespread utilization of SES therapy has led to a significant ...
Lee Seung-Pyo - - 2010
There are few studies comparing the efficacy of different drug-eluting stents and their long-term clinical outcomes in percutaneous coronary intervention (PCI) of chronic total occlusive (CTO) lesions. To compare the efficacy of sirolimus-eluting stents (SES) and paclitaxel-eluting stents (PES) for CTO, and to identify predictors of outcome after PCI, 200 ...
Sidhu Mandeep S - - 2010
We compare real-world, extended target vessel revascularization (TVR)-free survival following percutaneous coronary intervention (PCI) for patients receiving either sirolimus-eluting stents (SES) or paclitaxel-eluting stents (PES) following an index drug-eluting stent (DES) supported procedure. We analyzed 2,363 consecutive patients having first DES-supported PCI at receiving PES (n = 1,012) or SES ...
Ogilvy Christopher S - - 2010
OBJECTIVES: To compare our experience with sirolimus and paclitaxel-eluting stents (drug-eluting stents [DES]) and non-drug-eluting stents (NDES) for treatment of vertebral artery (VA) origin stenosis and review the literature. METHODS: A retrospective review of our prospectively collected database was performed. Clinical and radiologic follow up was obtained by reviewing office ...
Jakobsson Bj?rn - - 2010
The objective of this study was to better understand the long-term effects of an improved model for cooperation on employment between rehabilitation professionals in vocational rehabilitation (VR). To compare these effects with those associated with the traditional model of cooperation. The study featured a group of patients who participated in ...
Jibran Rushd - - 2010
INTRODUCTION: Prior studies have demonstrated evidence of a disparity in the treatment and outcome of male compared to female patients undergoing percutaneous coronary intervention (PCI). MATERIALS AND METHODS: From a dedicated database, we retrospectively analysed all consecutive patients with acute coronary syndrome (ACS) admitted to our institution for PCI in ...
Ichimoto Eiji - - 2010
There is little information about long-term (> 1 year) outcomes after sirolimus-eluting stent (SES) implantation in dialysis patients. Percutaneous coronary intervention (PCI) using SES was performed in 63 dialysis patients with 77 lesions. A control group for comparison was composed of 45 consecutive dialysis patients with 62 lesions who received ...
Jakabcin Jozef J Department of Cardiology, Masaryk Hospital, Ustí nad Labem, Czech Republic 40113, Czech - - 2010
To assess the role of the intravascular ultrasound (IVUS) during implantation of drug-eluting stents (DES) on long-term outcome in patients with complex coronary artery disease and high clinical risk profile with special attention to the development of late stent thrombosis (LST). Two hundred and ten patients were randomly assigned to ...
Lee Michael S - - 2010
This meta-analysis was undertaken to assess the efficacy and safety of drug-eluting stents (DESs) compared to bare metal stents (BMSs) in saphenous vein graft (SVG) interventions. DESs decrease the risk of target vessel revascularization in native coronary arteries compared to BMSs. The ideal treatment strategy in patients with SVG disease ...
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