Search results for "Proportion"
showing 10 items of 877 documents
CA125 outperforms NT-proBNP in acute heart failure with severe tricuspid regurgitation.
2019
In acute heart failure (AHF) with right ventricular dysfunction, the roles of amino-terminal pro-brain natriuretic peptide (NT-proBNP) and carbohydrate antigen 125 (CA125) are poorly understood, and functional tricuspid regurgitation (TR) severity is thought to indicate a poor prognosis. We examined the prognostic abilities of NT-proBNP and CA125 according to TR status among patients with AHF.TR severity was assessed during index hospitalization (108 ± 24 h after admission) and classified as none/trivial, mild, moderate, or severe. Multivariable Cox regression analysis was performed to assess how pre-discharge CA125 and NT-proBNP were associated with long-term all-cause mortality relative t…
TET2 gene mutation is a frequent and adverse event in chronic myelomonocytic leukemia
2009
Background Acquired somatic deletions and loss-of-function mutations in one or several codons of the TET2 ( Ten-Eleven Translocation-2 ) gene were recently identified in hematopoietic cells from patients with myeloid malignancies, including myeloproliferative disorders and myelodys-plastic syndromes. The present study was designed to determine the prevalence of TET2 gene alterations in chronic myelomonocytic leukemias. Design and Methods Blood and bone marrow cells were collected from 88 patients with chronic phase chronic myelomonocytic leukemia and from 14 with acute transformation of a previously identified disease. Polymerase chain reaction analysis and direct sequencing were used to se…
Osteoarthritis Increases the Risk of Cardiovascular Disease: Data from the Osteoarthritis Initiative
2018
Objectives: Although osteoarthritis (OA) is a common condition in older adults, the role of OA in increasing cardiovascular disease (CVD) incidence is still debated. The aim of this study was to investigate the association between OA and the onset of CVD in a large database of American adults. Design: Longitudinal. Setting: Community-dwelling. Participants: People with OA or at high risk of OA. Measurements: Osteoarthritis was defined as the presence of OA of the hand, knee, hip, back/neck or of other sites. CVD was defined as self-reported presence of heart attack, heart failure, stroke and other cerebral atherosclerotic conditions, and peripheral artery disease. Results: A total 4,265 per…
PLTP activity is a risk factor for subsequent cardiovascular events in CAD patients under statin therapy: the AtheroGene study.
2009
Phospholipid transferprotein (PLTP) mediates both net transfer and exchange of phospholipids between different lipoproteins. Although many studies have investigated the role of PLTP in atherogenesis, the role of PLTP in atherosclerotic diseases is unclear. We investigated the association of serum PLTP activity with the incidence of a combined endpoint (myocardial infarction and cardiovascular death) and its relation to other markers of atherosclerosis in 1,085 patients with angiographically documented coronary artery disease (CAD). In the median follow-up of 5.1 years, 156 patients had suffered from the combined endpoint of myocardial infarction or cardiovascular death including 47 of 395 p…
Usefulness of C-reactive protein and left ventricular function for risk assessment in survivors of acute myocardial infarction.
2004
The additional prognostic information provided by C-reactive protein (CRP) to parameters of left ventricular function in survivors of acute myocardial infarction (AMI) was investigated in 665 patients (326 with ST elevation and 339 with non-ST elevation). Cox multivariable analysis identified the following predictors of 6-month cardiac death: age (per 5 years hazard ratio [HR] 1.2, 95% confidence interval [CI] 1.1 to 1.4, p = 0.004), Killip class >I at presentation (HR 2.4, 95% CI 1.3 to 4.5, p = 0.0001), a reduced ejection fraction (per 5% HR 1.3, 95% CI 1.2 to 1.4, p = 0.0001), and greater CRP (per 5 mg/L HR 1.02, 95% CI 1.01 to 1.04, p = 0.02); the C-index of the model was 0.77 without a…
Long-term clinical outcomes after drug-eluting stent implantation in unprotected left main coronary artery disease.
2009
Objective: To investigate long-term outcomes of unprotected left main coronary artery (ULMCA) disease treatment using drug-eluting stents (DES). Background: In several studies, DES implantation in ULMCA appeared safe and effective at mid-term; however, to date, there is limited long-term data. Methods: All consecutive patients undergoing sirolimus- or paclitaxel-eluting stent implantation in ULMCA disease at a single institution were evaluated. The primary endpoint was long-term major adverse cardiac events (MACE) defined as cardiac death, nonfatal myocardial infarction, or target lesion revascularization (TLR). Stent thrombosis (ST), according to Academic Research Consortium definitions, w…
Circulating Cell Adhesion Molecules and Death in Patients With Coronary Artery Disease
2001
Background —Vascular cell adhesion molecule (VCAM)-1, intercellular adhesion molecule (ICAM)-1, and E-selectin mediate adhesion and transmigration of leukocytes to the vascular endothelial wall and may promote plaque growth and instability. In a prospective study, we evaluated the effect of soluble adhesion molecules on the risk of future cardiovascular events among patients with angiographically documented coronary artery disease (CAD). Methods and Results —We obtained baseline samples from a prospective cohort of 1246 patients with CAD. Besides various markers of inflammation, soluble VCAM-1 (sVCAM-1), sICAM-1, and sE-selectin were determined. Follow-up information on cardiovascular even…
Survival of Mycosis Fungoides in Patients in the Southeast of England
2004
<i>Background:</i> Mycosis fungoides (MF) is the most common skin lymphoma. The aetiology of MF remains unknown, and no therapy has to date significantly altered patient survival. <i>Objective:</i> The present study examines trends in survival of MF patients in a well-defined population-based disease group, namely patients registered over a 40-year period at the Thames Cancer Registry, Southeast England. <i>Methods:</i> The Thames Cancer Registry is a population-based registry, covering a population of approximately 14 million people. Data were taken from the Surveillance, Epidemiology and End Results cancer registry programme and the National Centre for …
Associations of neuropsychiatric symptoms and antidepressant prescription with survival in Alzheimer's disease
2017
Objective Depression is associated with increased mortality in community samples. The use of antidepressant medication may also increase mortality, however, it is still unclear whether taking antidepressants before or after a diagnosis of dementia influences survival. Design Retrospective. Setting A cohort with a diagnosis of Alzheimer disease (AD) from a large mental health and dementia care database in South London, linked to hospitalization and mortality data. Participants Mild dementia (Mini-Mental State Examination ≥18/30) at the point of diagnosis. Measurements We ascertained antidepressant prescription, either in the 6 months before or after dementia diagnosis, and used the HoNOS65+,…
Fifteen-year mortality of patients with asthma-COPD overlap syndrome
2016
Abstract Background The coexistence of asthma and chronic obstructive pulmonary disease (asthma–COPD overlap syndrome: ACOS) is increasingly recognized but data about its prevalence and long-term mortality are needed. Methods Prevalence of ACOS and 15-year mortality rates were assessed in 1065 subjects aged > 65 years, enrolled in the SA.R.A. study, with complete clinical, lung functional and follow-up data. Physical performance, disease-related disability, and health-related quality of life (HRQL) were also evaluated. Results ACOS was found in 11.1% of subjects (29.4% of those previously diagnosed with COPD and 19.7% of those with asthma). ACOS was positively associated with impaired physi…