Abstract:
UNLABELLED:Coronary artery calcification may play a significant role in the pathophysiology of plaque progression and healing. We hypothesized that osteoprotegerin, an inhibitor of osteoclastogenesis, may participate in the calcification of coronary plaques or the response to injury after coronary stenting. A prospective registry was performed in 2004. Blood samples from 100 patients undergoing percutaneous coronary intervention (PCI) were obtained before PCI and 24 h after PCI. The concentrations of osteoprotegerin (OPG), C-reactive protein, interleukin-6, and soluble CD40 ligand (sCD40L) were determined by ELISA. Quantitative coronary angiography was performed to define the presence of culprit lesion calcification (CLC). Comparisons among markers of inflammation and tertiles of OPG were stratified with respect to CLC. Patients with CLC (n = 28) compared with no CLC (n = 71) were older (P < 0.01), had lower creatinine clearance (P < 0.01), lower hemoglobin (P = 0.02), and were less likely to smoke (P = 0.04). Patients without CLC were over twice as likely to present with a marker-positive acute coronary syndrome. CLC was associated with less pre-PCI platelet-mediated inflammation as measured by sCD40L (4.65 vs. 7.15 pg/ml, P = 0.05), but not with lower levels of OPG. Inflammatory cytokines increased significantly after PCI for patients with and without CLC. For patients in the highest tertile of OPG at baseline, there was a reduction in OPG after PCI. Systemic osteoprotegerin levels are not associated with angiographic calcification of culprit plaques. For patients with elevated levels of OPG prior to PCI, there is a significant reduction after PCI consistent with a counterregulatory role for OPG. CONDENSED ABSTRACT:Both calcified and non-calcified culprit plaques exhibited a similar inflammatory response to stent-mediated injury. After PCI, osteoprotegerin decreased while proinflammatory cytokines increased, which may be consistent with a counterregulatory role for osteoprotegerin.
journal_name
J Thromb Thrombolysisjournal_title
Journal of thrombosis and thrombolysisauthors
Gogo PB Jr,Schneider DJ,Terrien EF,Sobel BE,Dauerman HLdoi
10.1007/s11239-006-9026-3subject
Has Abstractpub_date
2006-12-01 00:00:00pages
177-83issue
3eissn
0929-5305issn
1573-742Xjournal_volume
22pub_type
杂志文章abstract::Data comparing the patient characteristics, management and outcomes for dabigatran versus warfarin major bleeding in the practice setting are limited. We performed a retrospective single health system study of atrial fibrillation patients with dabigatran or warfarin major bleeding from October 2010 through September 2...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章
doi:10.1007/s11239-015-1213-7
更新日期:2015-10-01 00:00:00
abstract::Rivaroxaban is a direct factor Xa inhibitor, which is rapidly absorbed in the upper gastrointestinal (GI) tract. In large trials, it has been shown to be effective and safe in VTE treatment. However, in these trials patients with morbid obesity were not reported and it is unknown if the standard dosage of 20 mg rivaro...
journal_title:Journal of thrombosis and thrombolysis
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更新日期:2011-04-01 00:00:00
abstract:BACKGROUND:The study was designed to determine whether impaired antiplatelet response to clopidogrel but not to aspirin may be responsible for loss of pleiotropic effects of the drug. METHODS:Study included 34 consecutive patients with STEMI undergoing primary percutaneous coronary intervention (PCI) with stent implan...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 临床试验,杂志文章
doi:10.1007/s11239-007-0026-8
更新日期:2007-12-01 00:00:00
abstract::One of the major mechanisms of action of chemo-radiation is to induce cellular senescence, which exerts crucial roles in age-related pathology. The concept of senescence is evolved, and the novel understanding of senescence-associated reprogramming/stemness has emerged. This new concept emphasizes senescence as not on...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章,评审
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journal_title:Journal of thrombosis and thrombolysis
pub_type: 临床试验,杂志文章
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更新日期:2014-07-01 00:00:00
abstract::Management of intermediate and high risk acute pulmonary embolism (PE) is challenging. The role of multidisciplinary teams for the care of these patients is emerging. Herein, we report our experience with a pulmonary embolism response team (PERT). We conducted a retrospective chart review on all patients admitted to t...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章
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更新日期:2018-08-01 00:00:00
abstract::The American College of Chest Physicians (ACCP) has established guidelines for the treatment of VTE, but the generalizability to all populations is unclear. In this review we analyzed the rate of reporting and enrollment of blacks and women in clinical trials cited in the ACCP guidelines for treatment of unprovoked VT...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章,评审
doi:10.1007/s11239-016-1352-5
更新日期:2016-08-01 00:00:00
abstract::The contribution of prothrombotic genetic risk factors in the pathogenesis of premature acute myocardial infarction (MI) is controversial. We examined the prevalence of prothrombotic polymorphisms (G1691A of factor V gene [FV Leiden] and G20210A of prothrombin [FII] gene), deficiencies of natural anticoagulants (prote...
journal_title:Journal of thrombosis and thrombolysis
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更新日期:2017-08-01 00:00:00
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journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章
doi:10.1007/s11239-019-01805-0
更新日期:2019-02-01 00:00:00
abstract::The aim of this study was to assess the association between "aspirin non responsiveness" in patients with coronary artery diseases (CAD) and the risk of major adverse cardiovascular events (MACE). 204 patients with CAD receiving aspirin (250 mg/d) were included. Both Collagen/Epinephrine Closure Time (CEPI-CT) and uri...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章
doi:10.1007/s11239-009-0335-1
更新日期:2010-01-01 00:00:00
abstract::Patients with non-valvular atrial fibrillation who are under chronic oral anticoagulant therapy (OAC) treatment frequently require interruption of OAC treatment. By examining the presence of left atrial/left atrial appendage (LA/LAA) thrombus or dense spontaneous echo contrast (SEC) with transesophageal echocardiograp...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章
doi:10.1007/s11239-020-02104-9
更新日期:2020-08-01 00:00:00
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journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章
doi:10.1007/s11239-009-0350-2
更新日期:2010-04-01 00:00:00
abstract:BACKGROUND:Venous thromboembolism (VTE) is a significant cause of mortality and morbidity in medical patients. Although thromboprophylaxis with enoxaparin reduces the risk of VTE in these patients, the optimal duration of therapy is not currently known. The EXCLAIM (EXtended CLinical prophylaxis in Acutely Ill Medical ...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章,随机对照试验
doi:10.1007/s11239-006-7732-5
更新日期:2006-08-01 00:00:00
abstract::The dosage of warfarin is restricted due to its narrow therapeutic index, so, the required dose must be adapted individually to each patient. Variations in warfarin dosage are influenced by genetic factors, the changes in patient diet, anthropometric and clinical parameters. To determine whether VKORC1 G3730A and CYP4...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 临床试验,杂志文章
doi:10.1007/s11239-013-0940-x
更新日期:2014-01-01 00:00:00
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journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章,评审
doi:10.1007/s11239-013-0991-z
更新日期:2014-01-01 00:00:00
abstract::There is a significantly increased risk of pregnancy complications in women with anti-phospholipid syndrome (APS). The risk is further heightened in those with previous arterial or venous thromboembolism and so-called 'triple positivity' for anti-phospholipid antibodies (i.e., when lupus anticoagulant, and anti-cardio...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章
doi:10.1007/s11239-014-1080-7
更新日期:2014-11-01 00:00:00
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journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章,评审
doi:10.1023/B:THRO.0000037670.42776.cd
更新日期:2004-04-01 00:00:00
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journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章
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更新日期:1995-01-01 00:00:00
abstract:BACKGROUND:The missed diagnosis of acute myocardial infarction has been studied in the Emergency Department, but few studies have investigated how often coronary ischemia is correctly identified in the outpatient setting. METHODS:This was a single center retrospective observational study of patients with Health Allian...
journal_title:Journal of thrombosis and thrombolysis
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doi:10.1007/s11239-007-0153-2
更新日期:2009-01-01 00:00:00
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journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章
doi:10.1007/s11239-010-0469-1
更新日期:2010-11-01 00:00:00
abstract::D-Dimer is a biomarker of fibrin formation and degradation. While a D-dimer within normal limits is used to rule out the diagnosis of deep venous thrombosis and pulmonary embolism among patients with a low clinical probability of venous thromboembolism (VTE), the prognostic association of an elevated D-dimer with adve...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章,评审
doi:10.1007/s11239-014-1101-6
更新日期:2015-01-01 00:00:00
abstract::The adverse impact of the development of cardiogenic shock in the setting of acute myocardial infarction was first described by Killip and Kimball in 1967. While the in-hospital mortality rate in patients with myocardial infarction and no evidence of heart failure was only 6%, the mortality rate in those patients who ...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章
doi:10.1007/BF01063156
更新日期:1995-01-01 00:00:00
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journal_title:Journal of thrombosis and thrombolysis
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1007/s11239-011-0604-7
更新日期:2011-10-01 00:00:00
abstract::Intracerebral hemorrhage (ICH) can be a devastating complication of coronavirus disease (COVID-19). We aimed to assess risk factors associated with ICH in this population. We performed a retrospective cohort study of adult patients admitted to NYU Langone Health system between March 1 and April 27 2020 with a positive...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章
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更新日期:2020-09-24 00:00:00
abstract:OBJECTIVES:The aim of our study was to determine the relation between exercise stress test and aspirin resistance in patients with stable coronary artery disease. BACKGROUND:Clinically aspirin resistance is defined as having thrombotic and embolic cardiovascular events despite regular aspirin therapy. METHODS:We stud...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章
doi:10.1007/s11239-005-2318-1
更新日期:2005-08-01 00:00:00
abstract::Warfarin is the most widely prescribed oral anticoagulant, but large interindividual variations exist in the dose required to achieve comparable therapeutic effects. Several clinical and genetic variables have been identified that influence warfarin dosing. However, interactions between genotype and nutrition remain u...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 临床试验,杂志文章
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更新日期:2014-07-01 00:00:00
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journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章
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更新日期:2021-01-03 00:00:00
abstract::Aspirin (acetylsalicylic acid) is one of the main therapeutics in prevention of thrombo-embolic vascular events. Its efficiency is proved in the prevention of cardiovascular events. However, antiplatelet effect of aspirin is not absolute in all patients and some patients experience thrombo-embolic events despite aspir...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 杂志文章,评审
doi:10.1007/s11239-006-9043-2
更新日期:2007-06-01 00:00:00
abstract::Patients with mechanical heart valves (MHV) undergoing invasive procedures often receive periprocedural bridging with low-molecular-weight heparin (LMWH). The bridging strategies used in real-life and the predictors for bleeding and thrombosis are not well studied. We retrospectively assessed patients with MHV that un...
journal_title:Journal of thrombosis and thrombolysis
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1007/s11239-015-1216-4
更新日期:2015-11-01 00:00:00