Paclitaxel-Coated Balloon for the Treatment of Multilayer In-Stent Restenosis: AGENT IDE Subgroup Analysis.

Background: Patients with coronary in-stent restenosis (ISR) within multiple layers of stent pose a specific clinical challenge because of higher rates of recurrent restenosis as well as a desire to avoid an additional layer of stent. Drug-coated balloons (DCBs) provide an alternative antiproliferative therapeutic option for multilayer ISR.

Objectives: We evaluated the efficacy and safety of a low-dose paclitaxel-coated vs uncoated balloon among patients with multilayer or single-layer ISR in the AGENT IDE (A Clinical Trial to Assess the Agent Paclitaxel Coated PTCA Balloon Catheter for the Treatment of Subjects With In-Stent Restenosis) trial.

The PERFORMANCE II Trial: A Prospective Multicenter Investigation of a Novel Carotid Stent System.

Background: Several randomized clinical trials have shown that the composite endpoint of death, stroke, and myocardial infarction (MI) is equivalent between carotid artery stenting and carotid endarterectomy. However, the risk of minor stroke has been consistently higher with carotid artery stenting.

Objectives: The authors sought to evaluate the safety and effectiveness of a novel carotid stent system comprised of a stent, an adjustable integrated embolic filter and a postdilation balloon, in patients at elevated risk for adverse events from carotid endarterectomy.

Intravascular Lithotripsy for Peripheral Artery Calcification: Mid-term Outcomes From the Randomized Disrupt PAD III Trial.

Background: Endovascular treatment of calcified peripheral artery lesions may be associated with suboptimal vessel expansion, increased complication risk, and reduced long-term patency. The primary endpoint from the Disrupt PAD III randomized controlled trial (RCT) demonstrated superior procedural success in patients treated with intravascular lithotripsy (IVL) vs percutaneous transluminal angioplasty (PTA). The present study evaluates primary patency after 1 and 2 years in this randomized population.

Intravascular Lithotripsy for Treatment of Severely Calcified Coronary Lesions: 1-Year Results From the Disrupt CAD III Study.

Background: Coronary calcification impairs stent delivery and optimal expansion, a significant predictor of subsequent stent thrombosis and restenosis. Current calcium ablative technologies may be limited by guidewire bias and periprocedural complications. Intravascular lithotripsy (IVL) delivers acoustic pressure waves to modify calcium, enhance vessel compliance, and optimize stent deployment.

Rationale and design of a randomized study comparing the agent drug coated balloon to plain old balloon angioplasty in patients with In-stent restenosis.

Background: Drug-coated balloon (DCB) technology was developed as an alternative treatment for obstructive coronary artery disease (CAD) and in-stent restenosis (ISR). Management of coronary ISR is clinically challenging and frequently encountered in practice. The Agent DCB uses an inactive excipient to effectively deliver a targeted, therapeutic dose of paclitaxel to the vessel wall.

Intravascular Lithotripsy for Peripheral Artery Calcification: 30-Day Outcomes From the Randomized Disrupt PAD III Trial.

Objectives: The study sought to compare short-term outcomes in patients with femoropopliteal artery calcification receiving vessel preparation with intravascular lithotripsy (IVL) or percutaneous transluminal angioplasty (PTA) prior to drug-coated balloon (DCB) for symptomatic peripheral artery disease.

Background: Endovascular treatment of calcified peripheral artery lesions is associated with suboptimal vessel expansion and increased complication risk. Although initial results from single-arm studies with IVL have been reported, comparative evidence from randomized trials is lacking for most devices in the presence of heavy calcification.

Intravascular Lithotripsy for Treatment of Severely Calcified Coronary Artery Disease.

Background: Coronary calcification hinders stent delivery and expansion and is associated with adverse outcomes. Intravascular lithotripsy (IVL) delivers acoustic pressure waves to modify calcium, enhancing vessel compliance and optimizing stent deployment.

Objectives: The purpose of this study was to assess the safety and effectiveness of IVL in severely calcified de novo coronary lesions.

Effectiveness and Safety of a Paclitaxel-Eluting Stent for Superficial Femoral Artery Lesions up to 190 mm: One-Year Outcomes of the Single-Arm IMPERIAL Long Lesion Substudy of the Eluvia Drug-Eluting Stent.

To report the clinical effect of a drug-eluting stent on femoropopliteal occlusive disease in patients with long lesions. The global IMPERIAL Long Lesion substudy ( identifier NCT02574481) is a prospective, single-arm, multicenter trial of the Eluvia Drug-Eluting Vascular Stent for treating femoropopliteal lesions >140 mm and ≤190 mm in length. Fifty patients (mean age 68.

The CLOSER trial: a multi-center study on the clinical safety and effectiveness of Closer VSS, a novel resorbable transfemoral vascular access sealing system.

Objectives: To evaluate the safety and effectiveness of the Closer Vascular Sealing System (VSS) against prespecified performance goals (PGs) in sealing femoral arterial access following 5-7 Fr procedures.

Background: Inconsistent safety profiles, costs and learning curves of earlier generation vascular closure devices have limited their widespread use following transfemoral procedures.

Methods: In this prospective single-arm, multi-center trial, we compared the clinical outcomes in patients undergoing 5-7 Fr transfemoral diagnostic or interventional procedures and access sites managed with Closer VSS against pre-specified PGs.

Stellarex Drug-Coated Balloon for Treatment of Femoropopliteal Disease: Twelve-Month Outcomes From the Randomized ILLUMENATE Pivotal and Pharmacokinetic Studies.

Background: Drug-coated balloons (DCBs) are a predominant revascularization therapy for symptomatic femoropopliteal artery disease. Because of the differences in excipients, paclitaxel dose, and coating morphologies, varying clinical outcomes have been observed with different DCBs. We report the results of 2 studies investigating the pharmacokinetic and clinical outcomes of a new DCB to treat femoropopliteal disease.

High-risk percutaneous coronary intervention in a patient with a single coronary artery presenting as STEMI and cardiogenic shock.

Cardiogenic shock due to ST elevation myocardial infarction in a patient with a single coronary artery involving the sole vessel is a rare presentation. This can be clinically and angiographically challenging. Proper recognition of the topography of diseased vessels and a systematic guarded approach can lead to procedural success.

S.M.A.R.T. self-expanding nitinol stent for the treatment of atherosclerotic lesions in the superficial femoral artery (STROLL): 1-year outcomes.

Purpose: To assess safety and efficacy of the S.M.A.

Cardiac troponin release following hybrid coronary revascularization versus off-pump coronary artery bypass surgery.

Objectives: Cardiac ischaemic marker release is associated with adverse clinical outcomes after cardiac surgery. We sought to compare the release of cardiac troponin I (cTnI) after hybrid coronary revascularization (HCR) with off-pump coronary artery bypass surgery (OPCAB).

Methods: Using data from a prospective single-centre registry, we compared cTnI measured at postoperative day 1 following one-stage HCR and OPCAB among patients with normal baseline cTnI.

Proper patient selection yields significant and sustained reduction in systolic blood pressure following renal artery stenting in patients with uncontrolled hypertension: long-term results from the HERCULES trial.

The Safety and Effectiveness Study of the Herculink Elite Renal Stent to Treat Renal Artery Stenosis (HERCULES) trial is a prospective, multicenter trial evaluating the safety, effectiveness, and durability of the RX Herculink Elite renal stent system (Abbott Vascular, Abbott Park, IL) in select patients with atherosclerotic renal artery stenosis and uncontrolled hypertension. A total of 202 patients were enrolled between August 2007 and October 2009. The primary endpoint, 9-month binary restenosis, was 10.

Clinical outcomes after hybrid coronary revascularization versus coronary artery bypass surgery: a meta-analysis of 1,190 patients.

Background: Hybrid coronary revascularization (HCR) represents a minimally invasive revascularization strategy in which the durability of the internal mammary artery to left anterior descending artery graft is combined with percutaneous coronary intervention to treat remaining lesions. We performed a systematic review and meta-analysis to compare clinical outcomes after HCR with conventional coronary artery bypass graft (CABG) surgery.

Methods: A comprehensive EMBASE and PUBMED search was performed for comparative studies evaluating in-hospital and 1-year death, myocardial infarction (MI), stroke, and repeat revascularization.

Noncoronary sinus of valsalva aneurysm rupture into right atrium.

WEBSITE FEATURE

Comparative study of same sitting hybrid coronary artery revascularization versus off-pump coronary artery bypass in multivessel coronary artery disease.

Objective: We compared the outcomes of same sitting robotic-assisted hybrid coronary artery revascularization (HCR) with off-pump coronary artery bypass grafting (OPCABG) in similar patients with multivessel coronary artery disease.

Background: HCR is a novel procedure in selected patients with multivessel coronary artery disease (CAD). Although there are some data on staged HCR, the data on same sitting HCR are limited.

Drug-eluting stent thrombosis in routine clinical practice: two-year outcomes and predictors from the TAXUS ARRIVE registries.

Background: Stent thrombosis (ST) is an uncommon but serious complication of drug-eluting and bare metal stents. To assess drug-eluting stent ST in contemporary practice, we analyzed 2-year data from the 7492-patient ARRIVE registry.

Methods And Results: Patients were enrolled at the initiation of percutaneous coronary intervention with no inclusion/exclusion criteria beyond use of the paclitaxel-eluting TAXUS stent.

A 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).

Objectives: 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.

Background: From a patient's perspective, access site management after percutaneous procedures remains challenging.

Methods: Patients enrolled in this multicenter, nonblinded trial underwent 6-F diagnostic or interventional procedures were randomly assigned 2:1 to VCD versus MC.

Carotid artery revascularization in high-surgical-risk patients using the Carotid WALLSTENT and FilterWire EX/EZ: 1-year outcomes in the BEACH Pivotal Group.

Objectives: The multicenter, single-arm BEACH (Boston Scientific EPI: A Carotid Stenting Trial for High-Risk Surgical Patients) evaluated outcomes in high-surgical-risk patients with carotid artery stenosis treated with the Carotid WALLSTENT plus FilterWire EX/EZ Emboli Protection System (Boston Scientific, Natick, Massachusetts).

Background: Carotid artery stent (CAS) placement offers a less invasive alternative for high-risk surgical carotid endarterectomy (CEA) patients.

Methods: The trial enrolled 480 pivotal patients who were candidates for carotid revascularization but considered high surgical risk due to pre-specified anatomic criteria and/or medical comorbidities.

Effect of torcetrapib on the progression of coronary atherosclerosis.

Background: Levels of high-density lipoprotein (HDL) cholesterol are inversely related to cardiovascular risk. Torcetrapib, a cholesteryl ester transfer protein (CETP) inhibitor, increases HDL cholesterol levels, but the functional effects associated with this mechanism remain uncertain.

Methods: A total of 1188 patients with coronary disease underwent intravascular ultrasonography.