Binary restenosis

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August undefined, 2024

WebApr 10, 2024 · Background: Although use of drug-coated balloons (DCB) is a promising technique, little is known about the clinical efficacy of the Dissolve DCB in drug-eluting stent (DES) in-stent restenosis (ISR). Objectives: This study sought to evaluate the efficacy and safety of the Dissolve DCB in patients with DES ISR. Methods: This was a prospective, … WebThe clinical trial, involving 200 patients with de novo (previously untreated) native coronary artery lesions, demonstrated a 17.5 percent binary restenosis rate. Restenosis is the recurrence of a blockage in a coronary artery that has previously been propped open with a coronary stent, which typically occurs in approximately 20 percent of ...

Drug-eluting stent: a review and update - Academia.edu

WebCONTEXT: Bare-metal stenting with abciximab pretreatment is currently considered a reasonable reperfusion strategy for acute ST-segment elevation myocardial infarction (STEMI). Sirolimus-eluting sten WebApr 16, 2024 · Binary restenosis is defined as restenosis confirmed by DUS PSVR ≥2.4 or ≥50% stenosis as assessed by angiographic and DUS images. At 12 months, the images will be core lab controlled Duration of initial hospitalisation stay [ Time Frame: Up to 4 weeks ] portico what is it

Clinical and Angiographic Predictors of Restenosis …

WebMar 20, 2013 · No in-segment binary restenosis was observed. At 1-year no deaths, Q wave MI, or stent thrombosis occurred. Non-Q-wave MI occurred in two patients (4%) due to procedural complications. These results demonstrated the efficacy and safety of FIREHAWK ® long length stents in the treatment of long lesion coronary artery disease. Figure 2.: WebCoronary restenosis after successful stent implantation is measured by a variety of methods that seek to quantify either the magnitude of renarrowing or the incidence of … Web(redirected from binary angiographic restenosis) angiographic restenosis A term of art used in interventional cardiology for greater than 50%-diameter stenosis at follow-up of a … portico\\u0027s cousin dan word

What Is Restenosis? What Causes It, and How It

Impact of lesion calcification on clinical and angiographic

WebFeb 5, 2024 · Restenosis is the reduction in the diameter of the vessel lumen after angioplasty. Despite advances in stent technology, restenosis continues to be the most frequent cause of target lesion failure following … WebMar 2, 2024 · Coronary interventional therapy has significantly improved the prognosis of patients with CAD [1, 2].In particular, the clinical application of drug eluting stents (DES) has greatly reduced the occurrence rate of in-stent restenosis (ISR), which is one of the major complications associated with bare metal stents (BMS) [].However, there are still … portico with gable roof porticoatwest8.petscreening.com

"WebQuantitative coronary angiography (QCA) parameters, binary restenosis rate (%restenosis), target lesion revascularization (TLR) rate, and major adverse cardiac events (MACE) during follow-up were compared between the two groups. All patients were contacted at 1, 6, and 12 months after the procedure. " - Binary restenosis

Binary restenosis

Restenosis - an overview ScienceDirect Topics

WebA sensitivity analysis demonstrated that there was a significant benefit in the DES group over the BMS group in binary restenosis at 6 months (OR = 0.22, P = 0.008) after … WebAug 1, 2024 · Binary restenosis after percutaneous intervention (PCI) is: 50% or more of luminal narrowing at repeat angiogram. Restenosis at both ends of the stent (“candy …

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WebMar 5, 2015 · Moreover, binary restenosis (primary endpoint), percent diameter stenosis, and TLR were similar between DCB- and DES-treated patients, but MLD and late luminal loss were greater in the DES group (table 1). Propensity-score matching also confirmed similarity between the treatments for 12-month clinical results. DCB Better for Complex … WebDespite the marked reduction in restenosis rates with the use of DES as compared to the use of POBA and BMS, clinically driven TLR remains common. These events which …

WebApr 10, 2024 · The primary endpoint of the trial, 9-month in-segment late loss, was reported to be 0.50±0.06 mm with Dissolve DCB vs 0.47±0.07 mm with SeQuent Please DCB, the authors noted, adding that the one-sided 97.5% upper confidence limit of the difference was 0.18 mm (P for noninferiority = 0.03). Rates of TLF and binary restenosis were … WebResults: The binary restenosis rate of the side branch was 8.0% (11 lesions), mean LLL was -0.14 ± 0.43 mm, and LLG was observed in 99 lesions (71.7%). The DCB …

WebNov 20, 2024 · In-stent restenosis is a common complication of percutaneous coronary intervention (PCI) for coronary heart disease which is defined as a stenosis ≥50% … WebApr 10, 2024 · Background: Although use of drug-coated balloons (DCB) is a promising technique, little is known about the clinical efficacy of the Dissolve DCB in drug-eluting …

WebMar 3, 2024 · Abstract. Small vessel (<3 mm) coronary artery disease is common and has been identified as independent predictor of restenosis after percutaneous coronary intervention. It remains controversial whether bare-metal stent (BMS) implantation in small vessels has an advantage over balloon angioplasty in terms of angiographic and clinical …

WebNov 28, 2012 · The purpose of this study is to compare efficacy of coronary in-stent restenosis therapy using drug eluting paclitaxel-coated balloon catheters with the latest generation of drug eluting stents releasing everolimus. ... Binary restenosis [ Time Frame: 12 month ] Binary restenosis is defined as a > 50% diameter stenosis at angiographic … optic trading cardsWebMar 15, 2006 · ContextAlthough vascular brachytherapy is the only approved therapy for restenosis following bare-metal stent implantation, drug-eluting stents are now being us ... At follow-up angiography, the rate of binary angiographic restenosis for the analysis segment was 29.5% (31/105) for the vascular brachytherapy group and 19.8% (45/227) … optic transmitterWebOct 1, 2014 · Published articles including endovascular interventions in SFA or popliteal arteries with reported 12-month "primary patency" or "binary restenosis" rates as endpoints were included. Conclusion: The most frequently used endovascular devices yielded various 12-month primary patency rates ranging from 51% to 85%. optic trainWebBinary restenosis was defined as a 50% lumen diameter reduction as shown by conventional or digital subtraction angiography during the follow-up or a >50% hemodynamic stenosis determined by duplex ultrasound based on a ≥2.5 peak systolic velocity ratio. The secondary endpoints included technical success, stent fracture, major … optic tracts/nerve functionWebJun 1, 2004 · Background— Restenosis prediction from published studies is hampered by inadequate sample size and incomplete angiographic follow-up. The prediction of restenosis with the existing variables is … optic tracts functionWebBinary angiographic restenosis was defined as a 50% diameter stenosis at follow-up. To evaluate the relationship of mean late loss to both binary angiographic restenosis and … optic transmitter zhoneWebNov 20, 2024 · However, the incidence and possible influencing factors associated with binary restenosis have not yet been adequately assessed. Methods: ... At the 9-month coronary angiographic follow-up, patients were divided into restenosis and non-restenosis groups, and demographic data, lesion features, and laboratory tests were retrospectively … optic trainer