Stent strut thickness and acute vessel injury during percutaneous coronary interventions: an optical coherence tomography randomized clinical trial.

Abstract:

AIMS:Compare the degree of acute vascular injury caused by a polymer-free, thin-strut drug-eluting stent (DES) to that caused by a bioresorbable polymer, thick-strut DES using optical coherence tomography (OCT). METHODS AND RESULTS:Fifty patients requiring nonurgent PCI were randomized to receive either a thin or a thick-strut DES. OCT was performed before and after stent implantation. OCT-based injury score (IS) after implantation was numerically higher within thick-strut stents 0.32 vs. 0.23, but the difference was NS (P = 0.61). Edge dissections were present in 36% of the patients without differences between groups. Tissue prolapse (TP) area was larger with thin-strut stents (2.26 vs. 1.83 mm, P = 0.04). Stent expansion and symmetry index were similar between the two platforms (85% vs. 94%, P = 0.08; and 0.82 vs. 0.80, P = 0.25). No differences were observed in total malapposition area (1.85 mm in thin-strut stents vs. 1.47 mm, P = 0.48). Regarding the influence of plaque-type, IS tended to be higher (non-significant) with thick strut DES in fibrocalcific plaques. Stent malapposition area was smaller in fibrous plaques, especially with thin strut stents (P = 0.03). CONCLUSION:There was no difference in the extent of OCT-based vessel injury associated with thin and thick-strut DES platforms. TP was larger with the thin strut DES, potentially reflecting a deeper stent embedment in the vessel wall.

journal_name

Coron Artery Dis

journal_title

Coronary artery disease

authors

Vilchez-Tschischke JP,Salazar C,Gil-Romero J,Mori R,Nuñez-Gil I,Quirós A,Nombela L,Del Trigo M,Jimenez-Quevedo P,Salinas P,Escaned J,Macaya C,Gonzalo N

doi

10.1097/MCA.0000000000000943

subject

Has Abstract

pub_date

2020-08-19 00:00:00

eissn

0954-6928

issn

1473-5830

pub_type

杂志文章
  • Rosuvastatin improves the atherogenic and atheroprotective lipid profiles in patients with hypertriglyceridemia.

    abstract:BACKGROUND:We examined the effects of rosuvastatin treatment on triglyceride levels and lipid measures in a parallel-group multicenter trial (4522IL/0035) in patients with hypertriglyceridemia (Fredrickson Type IIb or IV). METHODS:After a 6-week dietary lead-in period while on a National Cholesterol Education Program ...

    journal_title:Coronary artery disease

    pub_type: 临床试验,杂志文章,多中心研究,随机对照试验

    doi:10.1097/00019501-200403000-00008

    authors: Hunninghake DB,Stein EA,Bays HE,Rader DJ,Chitra RR,Simonson SG,Schneck DW

    更新日期:2004-03-01 00:00:00

  • Comparison of a low-osmolar contrast medium, iopamidol, and an iso-osmolar contrast medium, iodixanol, in MDCT coronary angiography.

    abstract:OBJECTIVE:To prospectively compare iopamidol 370, which is a low-osmolar contrast medium and iodixanol 320, which is an iso-osmolar contrast medium, in terms of image quality and nonserious adverse effects that have the potential to influence the image quality in a 16-slice multi-detector row computed tomography corona...

    journal_title:Coronary artery disease

    pub_type: 杂志文章,随机对照试验

    doi:10.1097/MCA.0b013e328338cd0b

    authors: Ozbulbul NI,Yurdakul M,Tola M

    更新日期:2010-11-01 00:00:00

  • Mechanism of lumen gain during coronary stent deployment in diabetic patients compared with non-diabetic patients.

    abstract:BACKGROUND:Diabetic patients show an increased incidence of restenosis after coronary angioplasty than non-diabetic patients. This may be because of differences in the mechanism of lumen gain during coronary revascularization in this population cohort. DESIGN:This study analyses the mechanism of lumen gain during coro...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:10.1097/00019501-200208000-00003

    authors: Syeda B,Wexberg P,Gyongyosi M,Denk S,Beran G,Sperker W,Yahya N,Glogar D

    更新日期:2002-08-01 00:00:00

  • Head-to-head comparison between technetium-99m-sestamibi and thallium-201 tomographic imaging for the detection of coronary artery disease using combined dipyridamole-exercise stress.

    abstract:AIM:The purpose of this study was a head-to-head comparison of tomographic imaging (SPECT) with technetium-99m (Tc-99m)-sestamibi and thallium-201 (Tl-201) using dipyridamole-low-level bicycle exercise stress for the assessment of coronary artery disease. METHODS:We studied 38 consecutive patients referred for the eva...

    journal_title:Coronary artery disease

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:

    authors: Cramer MJ,Verzijlbergen JF,Van der Wall EE,Niemeyer MG,Zwinderman AH,Ascoop CA,Pauwels EJ

    更新日期:1994-09-01 00:00:00

  • Early versus delayed coronary artery bypass graft surgery for patients with non-ST elevation myocardial infarction.

    abstract:BACKGROUND:Although coronary artery bypass graft surgery (CABG) has been proven to have mortality and morbidity benefits in patients with non-ST elevation myocardial infarction and multivessel disease, the appropriate timing of this procedure remains unclear. Therefore, we proposed a propensity score-matched analysis c...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:10.1097/MCA.0000000000000537

    authors: Ha LD,Ogunbayo G,Elbadawi A,Olorunfemi O,Messerli A

    更新日期:2017-12-01 00:00:00

  • Thrombocytopenia: a risk factor for acute myocardial infarction during the acute phase of Kawasaki disease.

    abstract:BACKGROUND:We report on 10 patients with Kawasaki disease and thrombocytopenia who were found to have a high incidence of coronary artery aneurysm and acute myocardial infarction. The clinical features of these patients, the cause of their thrombocytopenia and the relationship between cardiovascular pathology and throm...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:

    authors: Niwa K,Aotsuka H,Hamada H,Uchishiba M,Terai M,Niimi H

    更新日期:1995-11-01 00:00:00

  • Platelet-derived growth factor is released into the coronary circulation after coronary spasm.

    abstract:BACKGROUND:Platelet-derived growth factor (PDGF) is a potent mitogen for vascular smooth muscle cells and is implicated in the vascular response to injury and the pathogenesis of atherosclerosis. It is also a potent vasoconstrictor. METHODS:To examine whether acute myocardial ischemia increases the level of PDGF in th...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:10.1097/00019501-199305000-00007

    authors: Ogawa H,Yasue H,Okumura K,Fujii H,Masuda T,Miyao Y,Bannai S,Takanashi N

    更新日期:1993-05-01 00:00:00

  • Gliding-window fast Fourier transform analysis of the entire QRS complex and the distribution of area ratio peaks in healthy subjects and patients with myocardial infarction.

    abstract:BACKGROUND:The high-frequency contribution (i.e. 60-120 Hz) within the QRS complex of the surface ECG is supposed to be related to the arrhythmogenic substrate underlying sustained ventricular tachycardia in patients with coronary artery disease. One of the factors that prevents a wider clinical application of spectral...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:10.1097/00019501-199403000-00011

    authors: Slavkovský P,Hulín I

    更新日期:1994-03-01 00:00:00

  • Comparison of a low-molecular-weight heparin (nadroparin calcium) and unfractionated heparin as adjunct to coronary thrombolysis with alteplase and aspirin in dogs.

    abstract:BACKGROUND:Low-molecular-weight heparins may have a higher benefit to risk ratio than unfractionated heparin in preventing perioperative thrombosis. The antithrombotic effects of low-molecular-weight heparins, given as adjunctive therapy to alteplase and aspirin, have not previously been compared with those of unfracti...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:

    authors: Jun L,Arnout J,Vanhove P,Dol F,Lormeau JC,Herbert JM,Collen D,Van de Werf F

    更新日期:1995-03-01 00:00:00

  • Is chronotropic incompetence a limitation in the evaluation of myocardial ischemia and prognosis?

    abstract:OBJECTIVE:The aim of this study was to evaluate whether chronotropic incompetence (CI), the inability to reach 85% of the maximal predicted heart rate during exercise, affects the assessment of myocardial ischemia and prognosis in patients undergoing myocardial perfusion single-photon emission computed tomography (MPS)...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:10.1097/MCA.0000000000000064

    authors: De Lorenzo A,Oliveira G,Ramos AC,Pinto F,Rothstein T,Lima RS

    更新日期:2014-03-01 00:00:00

  • Correlation between coronary artery calcium score and aortic diameter in a high-risk population of elderly male hypertensive patients.

    abstract:BACKGROUND:Studies on the relationship between coronary artery calcium and aortic diameter are scarce. The aim of the current study was to evaluate the correlation between coronary artery calcium score (CACS) and maximal thoracic and abdominal aortic diameters in a population of elderly (>65 years) male hypertensive pa...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:10.1097/MCA.0000000000000150

    authors: Cho IJ,Heo R,Chang HJ,Shin S,Shim CY,Hong GR,Min JK,Chung N

    更新日期:2014-12-01 00:00:00

  • The antiarrhythmic effect and clinical consequences of ischemic preconditioning.

    abstract::Potentially hazardous short ischemic episodes increase the tolerance of myocardium to ischemia paradoxically. This condition decreases the infarct area markedly caused by a longer duration of coronary occlusion. This phenomenon is known as 'ischemic preconditioning' and its powerful cardioprotective effect has been sh...

    journal_title:Coronary artery disease

    pub_type: 杂志文章,评审

    doi:10.1097/00019501-200605000-00013

    authors: Evrengul H,Seleci D,Tanriverdi H,Kaftan A

    更新日期:2006-05-01 00:00:00

  • Cardiovascular magnetic resonance of anomalous coronary arteries.

    abstract::Cardiovascular magnetic resonance of anomalous coronary arteries is a class I indication. The term anomalous coronary artery encompasses those with an abnormal origin (from the incorrect sinus, too-high or too-low from the correct sinus, or from the pulmonary artery) and/or number of ostia. Their clinical significance...

    journal_title:Coronary artery disease

    pub_type: 杂志文章,评审

    doi:10.1097/00019501-200509000-00004

    authors: Varghese A,Keegan J,Pennell DJ

    更新日期:2005-09-01 00:00:00

  • Left anterior descending artery length in left and right coronary artery dominance.

    abstract:BACKGROUND:Coronary stenosis of the left anterior descending artery (LAD) is respected by cardiologists because of its negative influence on morbidity and mortality. An important anatomical consideration is the length of the LAD. OBJECTIVE:To investigate the relationship between length of LAD and coronary dominance. ...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:10.1097/00019501-200102000-00011

    authors: Ilia R,Rosenshtein G,Weinstein J,Cafri C,Abu-Ful A,Gueron M

    更新日期:2001-02-01 00:00:00

  • Single-dose intramuscular administration of sustained-release Angiopeptin reduces neointimal hyperplasia in a porcine coronary in-stent restenosis model.

    abstract:BACKGROUND:In-stent restenosis results primarily from neointimal hyperplasia. In a previous study we showed that continuous subcutaneous Angiopeptin infusion for 1 week significantly reduces neointimal hyperplasia in a porcine coronary overstretch in-stent restenosis model. The present study evaluated the relative effi...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:10.1097/00019501-199702000-00006

    authors: Hong MK,Kent KM,Tio FO,Foegh M,Kornowski R,Bramwell O,Cathapermal SS,Leon MB

    更新日期:1997-02-01 00:00:00

  • Association between serum galectin-3 levels and coronary atherosclerosis and plaque burden/structure in patients with type 2 diabetes mellitus.

    abstract:BACKGROUND:Levels of galectin-3, a member of a family of soluble β-galactoside-binding lectins, are reported to be higher in patients with type 2 diabetes mellitus (DM) and metabolic syndrome. Conflicting results exist on the effects of galectin-3 in diabetic patients. The aim of this study was to investigate the relat...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:10.1097/MCA.0000000000000252

    authors: Ozturk D,Celik O,Satilmis S,Aslan S,Erturk M,Cakmak HA,Kalkan AK,Ozyilmaz S,Diker V,Gul M

    更新日期:2015-08-01 00:00:00

  • Transradial approach in patients with ST-elevation myocardial infarction treated with abciximab results in fewer bleeding complications: data from EUROTRANSFER registry.

    abstract:OBJECTIVES:Our aim was to investigate the safety and efficacy of transradial approach, predictors of bleeding complications, and choice of radial access site in a real-life setting using a contemporary European registry of percutaneous coronary intervention (PCI) in ST-elevation myocardial infarction (STEMI). BACKGROU...

    journal_title:Coronary artery disease

    pub_type: 杂志文章,多中心研究

    doi:10.1097/MCA.0b013e32833aa6d1

    authors: Siudak Z,Zawislak B,Dziewierz A,Rakowski T,Jakala J,Bartus S,Noworolnik B,Zasada W,Dubiel JS,Dudek D

    更新日期:2010-08-01 00:00:00

  • Association of serum uric acid level and coronary blood flow.

    abstract:OBJECTIVES:Slow coronary flow (SCF) has long since been identified and endothelial dysfunction and atherosclerosis of the epicardial coronary arteries and microvasculature are reported to be associated with SCF. Serum uric acid is an independent biochemical marker of atherosclerosis, oxidative stress and endothelial dy...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:10.1097/MCA.0b013e3282f0a2a7

    authors: Yildiz A,Yilmaz R,Demirbag R,Gur M,Bas MM,Erel O

    更新日期:2007-12-01 00:00:00

  • Meeting the challenge of chronic ischaemic heart disease with trimetazidine.

    abstract::The risk of cardiovascular events in patients with diabetes is similar to that of patients with previous history of ischaemic heart disease and the prevalence of ischaemic heart disease complicating diabetic syndromes is growing rapidly. Management of ischaemic heart disease in diabetic patients remains a challenge. T...

    journal_title:Coronary artery disease

    pub_type: 杂志文章,评审

    doi:10.1097/00019501-200511001-00005

    authors: Marzilli M,Affinito S

    更新日期:2005-11-01 00:00:00

  • Diagnostic work-up of unselected patients with suspected coronary artery disease: complementary role of multidetector computed tomography, symptoms and electrocardiogram stress test.

    abstract:AIM:We evaluated the accuracy of multidetector computed tomography in detecting coronary artery disease and how it could change the indication to coronary angiography in patients with suspected cardiac chest pain. METHODS AND RESULTS:We enrolled 142 consecutive patients who had already performed an exercise electrocar...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:10.1097/MCA.0b013e328035f8ae

    authors: Pontone G,Andreini D,Ballerini G,Nobili E,Pepi M

    更新日期:2007-06-01 00:00:00

  • Reduced low-frequency heart rate variability relates to greater intimal-medial thickness of the carotid wall in two samples.

    abstract:INTRODUCTION:We investigated the relationship between heart rate variability and preclinical carotid intima-media thickening, a putative index of atherosclerosis. METHODS:A sample of 350 men and women (mean age 56.8 years) selected for the presence or absence of untreated hypertension was assessed for heart rate varia...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:10.1097/MCA.0b013e328011ac01

    authors: Gautier C,Stine L,Jennings JR,Sutton-Tyrrell K,Muldoon MB,Kamarck TW,Kaplan GA,Salonen J,Manuck SB

    更新日期:2007-03-01 00:00:00

  • Widowhood and severity of coronary artery disease: a multicenter study.

    abstract:OBJECTIVES:The aim of this study was to assess the association of widowhood with the severity and extent of coronary artery disease (CAD), and whether it is modified by sex or socioeconomic status. PATIENTS AND METHODS:A total of 1068 patients undergoing coronary angiography at five centers in Saudi Arabia and the Uni...

    journal_title:Coronary artery disease

    pub_type: 杂志文章,多中心研究

    doi:10.1097/MCA.0000000000000436

    authors: Daoulah A,Alama MN,Elkhateeb OE,Al-Murayeh M,Al-Kaabi S,Al-Faifi SM,Alosaimi HM,Lotfi A,Asiri KS,Elimam AM,Abougalambo AS,Murad W,Haddara MM,Dixon CM,Alsheikh-Ali AA

    更新日期:2017-03-01 00:00:00

  • Clinical impact of selective spasm provocation tests: comparisons between acetylcholine and ergonovine in 1508 examinations.

    abstract:BACKGROUND:There are few reports regarding the concordance of coronary arterial response between acetylcholine (ACh) and ergonovine (ER) spasm provocation tests. OBJECTIVES:We attempted to perform selective spasm provocation tests to examine the incidence of provoked spasm in patients who had undergone first coronary ...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:10.1097/00019501-200412000-00006

    authors: Sueda S,Kohno H,Fukuda H,Ochi N,Kawada H,Hayashi Y,Uraoka T

    更新日期:2004-12-01 00:00:00

  • Risk factors and comorbidities in a community-wide sample of patients hospitalized with acute systolic or diastolic heart failure: the Worcester Heart Failure Study.

    abstract:OBJECTIVES:Few epidemiological studies have examined differences in the prevalence of risk factors and comorbidities in patients with systolic heart failure (HF), as compared with those with diastolic HF. METHODS:We analyzed data from 1426 residents of the Worcester (MA) metropolitan area hospitalized at all 11 greate...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:10.1097/MCA.0b013e328334eb46

    authors: Chinali M,Joffe SW,Aurigemma GP,Makam R,Meyer TE,Goldberg RJ

    更新日期:2010-05-01 00:00:00

  • Long-term clinical impact of polymer-free sirolimus-eluting stents in unselected patients.

    abstract:OBJECTIVES:The long-term clinical impact of polymer-free sirolimus-eluting stents (PF-SES) in unselected patients undergoing percutaneous coronary intervention (PCI) still remains poorly investigated. We studied the long-term clinical impact of PF-SES in a large cohort of unselected patients receiving PCI therapy at tw...

    journal_title:Coronary artery disease

    pub_type: 杂志文章,多中心研究

    doi:10.1097/MCA.0000000000000378

    authors: Sinha N,Rai H,Cassese S,Kumar S,Kapoor A,Kastrati A

    更新日期:2016-08-01 00:00:00

  • Safety and efficacy of transradial versus transfemoral percutaneous coronary intervention in acute myocardial infarction: a meta-analysis of randomized trials.

    abstract:BACKGROUND:The transradial approach has gained increasing popularity for elective percutaneous coronary intervention. However, the safety and feasibility of transradial coronary intervention (TRI) in acute myocardial infarction (AMI) remains uncertain. Hence, a meta-analysis of randomized trials was performed to compar...

    journal_title:Coronary artery disease

    pub_type: 杂志文章,meta分析

    doi:10.1097/MCA.0b013e3283526a9d

    authors: Singh PP,Singh M,Khosla N,Shah T,Molnar J,Arora R,Khosla S

    更新日期:2012-06-01 00:00:00

  • The diagnostic and prognostic value of tissue Doppler imaging during dobutamine stress echocardiography in end-stage renal disease.

    abstract:OBJECTIVE:To determine whether a quantitative measurement of peak systolic velocity (PSV) during dobutamine stress echocardiography (DSE) detects severe coronary artery disease (CAD) and predicts mortality in patients with end-stage renal disease. METHODS:One hundred and forty renal transplant candidates had DSE and c...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:10.1097/MCA.0b013e32832ac5eb

    authors: Sharma R,Mehta RL,Brecker SJ,Gaze DC,Gregson H,Streather CP,Collinson PO,Pellerin D

    更新日期:2009-05-01 00:00:00

  • Variation in plasma platelet-activating factor degradation and serum lipids after acute myocardial infarction.

    abstract:BACKGROUND:Platelet-activating factor is a biologically potent phospholipid that may mediate cell damage in patients with myocardial ischemia. In plasma, its inactivation to lyso-platelet-activating factor is catalyzed by a specific, lipoprotein-associated acetylhydrolase. Because lipoprotein levels decrease after myoc...

    journal_title:Coronary artery disease

    pub_type: 杂志文章

    doi:10.1097/00019501-199302000-00009

    authors: Stephens CJ,Graham RM,Sturm MJ,Richardson M,Taylor RR

    更新日期:1993-02-01 00:00:00

  • Changes in coronary plaque morphology in patients with acute coronary syndrome versus stable angina pectoris after initiation of statin therapy.

    abstract:OBJECTIVES:The aim of this study was to examine coronary plaque morphology after initiation of statins and compare changes in plaque morphology in patients presenting with acute coronary syndrome (ACS) versus stable angina pectoris (SAP). BACKGROUND:ACS is associated with a pan-inflammatory state, and intraplaque feat...

    journal_title:Coronary artery disease

    pub_type: 杂志文章,随机对照试验

    doi:10.1097/MCA.0000000000000415

    authors: Gin AL,Vergallo R,Minami Y,Ong DS,Hou J,Jia H,Soeda T,Hu S,Zhang S,Lee H,Yu B,Jang IK

    更新日期:2016-12-01 00:00:00

  • Impact of metabolic syndrome on the outcome of patients with stable coronary artery disease: 2-year follow-up of the MASS II study.

    abstract:OBJECTIVE:We characterized the impact of the metabolic syndrome (MetS) and its components on cardiovascular adverse events in patients with symptomatic chronic multivessel coronary artery disease, which have been followed prospectively for 2 years. METHODS:Patients enrolled in the MASS II study were evaluated for each...

    journal_title:Coronary artery disease

    pub_type: 杂志文章,多中心研究,随机对照试验

    doi:10.1097/MCA.0b013e328306aa8a

    authors: Lopes NH,Paulitsch FS,Pereira AC,Góis AF,Gagliardi A,Garzillo CL,Ferreira JF,Stolf NA,Hueb W

    更新日期:2008-09-01 00:00:00