JACC. Cardiovascular interventions
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JACC Cardiovasc Interv · Aug 2009
Randomized Controlled Trial Multicenter Study Comparative StudyA randomized comparison of a novel bioabsorbable vascular closure device versus manual compression in the achievement of hemostasis after percutaneous femoral procedures: the ECLIPSE (Ensure's Vascular Closure Device Speeds Hemostasis Trial).
This trial compared the performance of a novel bioabsorbable vascular closure device (VCD) versus manual compression (MC) for access site hemostasis in patients undergoing percutaneous trans-femoral coronary or peripheral procedures. ⋯ After 6-F percutaneous invasive procedures, TTH and TTA were both significantly shorter in patients assigned to VCD than in patients managed with MC. The 30-day rates of access-site-related complications were remarkably low in all groups. (Safety and Effectiveness Study of the Ensure Medical Vascular Closure Device; NCT00345631).
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JACC Cardiovasc Interv · Aug 2009
Multicenter Study Comparative StudyIn-hospital and 1-year outcomes among unselected percutaneous coronary intervention patients treated with either sirolimus- or paclitaxel-eluting stents: results from the EVENT (Evaluation of Drug Eluting Stents and Ischemic Events) registry.
The aim of this study was to compare outcomes among unselected patients undergoing percutaneous coronary intervention (PCI) with either sirolimus-eluting (SES) or paclitaxel-eluting stents (PES). ⋯ Among unselected patients undergoing PCI, adjusted rates of both ischemic complications as well as clinically important restenosis were similar for SES and PES. The unexpected finding that TLR was influenced by site characteristics suggests that the correlation between TLR and angiographic restenosis might be weaker than previously described and warrants further study.
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JACC Cardiovasc Interv · Jul 2009
Multicenter Study Clinical TrialPercutaneous left atrial appendage occlusion for patients in atrial fibrillation suboptimal for warfarin therapy: 5-year results of the PLAATO (Percutaneous Left Atrial Appendage Transcatheter Occlusion) Study.
The aim of this study was to determine 5-year clinical status for patients treated with percutaneous left atrial appendage transcatheter occlusion with the PLAATO (Percutaneous Left Atrial Appendage Transcatheter Occlusion) system. ⋯ The PLAATO system is safe and effective. At 5-year follow-up the annualized stroke/TIA rate in our patients was 3.8%/year, less than predicted by the CHADS(2) scoring system.
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JACC Cardiovasc Interv · Jul 2009
Randomized Controlled Trial Multicenter StudyPrognostic impact of blood transfusion after primary angioplasty for acute myocardial infarction: analysis from the CADILLAC (Controlled Abciximab and Device Investigation to Lower Late Angioplasty Complications) Trial.
We sought to determine the relationship between red blood cell (RBC) transfusion and clinical outcomes in patients undergoing primary percutaneous coronary intervention (PCI) for acute myocardial infarction (AMI). ⋯ An RBC transfusion after primary PCI in AMI may be harmful, which is consistent with the findings from other studies after PCI in the noninfarct setting. Alternatively, RBC transfusion may be a marker of markedly increased risk. Randomized studies are warranted to determine the optimal threshold for RBC transfusion in patients with AMI undergoing mechanical reperfusion therapy.
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JACC Cardiovasc Interv · May 2009
Randomized Controlled Trial Multicenter StudyIonic low-osmolar versus nonionic iso-osmolar contrast media to obviate worsening nephropathy after angioplasty in chronic renal failure patients: the ICON (Ionic versus non-ionic Contrast to Obviate worsening Nephropathy after angioplasty in chronic renal failure patients) study.
This randomized, prospective, double-blind, multicenter study compared nephrotoxicity of the nonionic iso-osmolar contrast media (CM) iodixanol versus the ionic low-osmolar CM ioxaglate in patients with chronic renal insufficiency undergoing coronary angiography. ⋯ In high-risk patients undergoing coronary angiographic procedures, use of the nonionic iso-osmolar CM iodixanol does not reduce renal deterioration in patients with renal impairment, compared with the ionic low-osmolar CM ioxaglate. Given that the study was underpowered to compare nephrotoxicity of the 2 groups under the active medical protection of CIN, a larger randomized study is warranted that will enroll patients with higher risks of CIN under a strict control of hydration regimens and adjunctive medications.