Search Results
Results 601 - 650 of 1269
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Kim Do-Hyoung DH Department of Internal Medicine, College of Medicine Chung-Ang University, Seoul, - - 2007
We investigated whether the presence of diabetes mellitus (DM) was related to the degree of the anemia in predialytic patients with renal failure and what was the most relevant factor for anemia in patients with chronic kidney disease (CKD) from DM (DM-CKD). Seventy seven patients (47 predialytic patients with long-term ...
Pilz Stefan - - 2007
AIMS: Sudden cardiac death (SCD) is the most common fatal cardiovascular event. Free fatty acids (FFAs) exert several harmful effects on the myocardium and may therefore contribute to SCD. We examined whether fasting FFA predict SCD in patients who had undergone coronary angiography. METHODS AND RESULTS: FFAs were measured at ...
Suki W N - - 2007
Elevated serum phosphorus and calcium are associated with arterial calcification and mortality in dialysis patients. Unlike calcium-based binders, sevelamer attenuates arterial calcification but it is unknown whether sevelamer affects mortality or morbidity. In a multicenter, randomized, open-label, parallel design trial we compared sevelamer and calcium-based binders on all-cause and cause-specific ...
Wilson Andrew M - - 2007
BACKGROUND: Peripheral arterial disease (PAD) is common but commonly unrecognized. Improved recognition of PAD is needed. We used high-throughput proteomic profiling to find PAD-associated biomarkers. METHODS AND RESULTS: Plasma was collected from PAD patients (ankle brachial index of <0.90; n=45) and subjects with risk factors but without PAD (n=43). Plasma ...
Rossi Marco - - 2008
With the aim to investigate microvascular endothelial function in chronic kidney disease (CKD) patients on conservative treatment, skin blood flowmotion (SBF) was explored by spectral Fourier analysis of skin forearm laser Doppler tracing, registered before and following forearm ischemia in 32 III to V stage CKD patients (23 males, mean ...
Toumpoulis Ioannis K - - 2007
A best evidence topic in cardiac surgery was written according to a structured protocol. The question addressed was whether bilateral internal thoracic artery (BITA) coronary bypass increases the risk for mediastinitis. Using the reported search 140 papers were identified. Twenty-four papers represented the best evidence on the subject and the ...
Mälarstig A - - 2008
To re-evaluate the relation between plasma interleukin-10 (IL-10) concentration at hospital admission and outcome and to investigate the impact of single nucleotide polymorphisms (SNP) in the IL-10 gene in patients with non-ST elevation acute coronary syndrome (ACS). Determination of IL-10 plasma concentrations and genotyping of SNPs in the IL-10 gene ...
Nakatani Daisaku - - 2007
Insertion of intracoronary thrombectomy (ICT) devices, as a precedent to percutaneous coronary intervention (PCI), theoretically could have a beneficial effect on the outcome in patients with acute myocardial infarction. To examine whether ICT was associated with a lower 30-day mortality rate in patients with acute myocardial infarction, we studied 3,913 ...
Tan Christine Ngukhoon - - 2007
Transesophageal echocardiography has become an invaluable investigation in patients with cardioembolic events because of its high sensitivity and specificity for defining detailed structure and function of the cardiovascular system. Patients who receive anesthesia and critical care may be at risk of systemic embolism from various cardiovascular sources. The main factors ...
De Ciuceis Carolina - - 2007
BACKGROUND: Structural alterations in the microcirculation may be considered an important mechanism of organ damage. An increased tunica media to internal lumen ratio of subcutaneous small-resistance arteries (M:L) may predict the development of cardiovascular events in a high-risk population. However, it is not known whether structural alterations of small arteries ...
Falagas Matthew E - - 2007
PURPOSE: Emphysematous pyelonephritis, an infection most commonly seen in cases of diabetes mellitus, is associated with considerable case fatality. We identified the factors associated with mortality in patients with emphysematous pyelonephritis and estimated the magnitude of the associations. MATERIALS AND METHODS: PubMed was searched to identify studies reporting on risk ...
Kenchaiah Satish - - 2007
In individuals without known cardiovascular disease, elevated body mass index (BMI) (weight/height2) is associated with an increased risk of death. However, in patients with certain specific chronic diseases, including heart failure, low BMI has been associated with increased mortality. We examined the influence of BMI on prognosis using Cox proportional ...
Schelbert E B - - 2008
To study in myocardial infarction (MI) whether documentation of ischaemic symptoms is associated with quality of care and outcomes, and to compare patient reports of ischaemic symptoms during interviews with chart documentation. Observational acute MI study from 2003 to 2004 (Prospective Registry Evaluating Myocardial Infarction: Event and Recovery). 19 diverse ...
Kessler Michèle - - 2007
BACKGROUND: Cardiovascular events (CVE) are a major cause of morbidity and mortality in end-stage renal disease (ESRD) patients. These patients are often excluded from CV clinical trials, and the prognostic factors associated with CVE in patients with ESRD have not been fully explored. A risk prediction model was created from ...
Coppola Giuseppe - - 2007
Peripheral arterial disease (PAD) of the lower limbs is the third most important site of atherosclerotic disease alongside coronary heart disease (CHD) and cerebrovascular disease (CVD). Best medical treatment is beneficial even in patients who eventually need invasive treatment, as the safety, immediate success, and durability of intervention is greatly ...
Erzen Barbara - - 2007
Coronary risk assessment based on the presence of classical risk factors may be insufficient. Several markers of arterial function and morphology, such as endothelial dysfunction (ED), intima-media thickness (IMT), ankle-brachial pressure index (ABPI), and pulse pressure (PP) may be useful in coronary risk estimation. To investigate their usefulness, we compared ...
Erzen B - - 2007
It has not been established yet whether patients who suffer myocardial infaction (MI) in the absence of classic risk factors also have endothelial dysfunction (ED), as has been shown for patients with risk factors, and if so, to what extent it is manifested. Young male patients in the stable phase ...
Yamazaki Tsutomu - - 2007
BACKGROUND: The REduction of Atherothrombosis for Continued Health (REACH) Registry is an international observational study of patients with, or at risk of, atherothrombotic disease. Japanese patients were analyzed to clarify national prevalence and treatment. METHODS AND RESULTS: Almost 68,000 outpatients were recruited worldwide with 5,193 in Japan. Among the Japanese ...
Marcus Jeremy - - 2007
Studies of the general population have suggested that high homocysteine levels are associated with cardiovascular morbidity and mortality. In chronic kidney disease, homocysteine levels rise, and cardiovascular risk increases with declining kidney function. While some studies in this population have found an association between elevated homocysteine and cardiovascular risk, others ...
Asselbergs Folkert W - - 2007
PURPOSE OF REVIEW: Evidence from clinical trials suggests that angiotensin converting enzyme (ACE) inhibition has the broadest impact of any class of drugs in cardiovascular medicine, reducing cardiovascular morbidity and mortality. This beneficial effect varies across different patient populations, however. This review will summarize the current literature about the therapeutic ...
Madeira Sofia - - 2007
The aim of this study was to estimate the incidence, main causes, and risk factors of iatrogenic disease occurring in a department of internal medicine. Over a 1-year period, physicians systematically filled out a 2-page questionnaire for all patients admitted to the ward. A database was created and the data ...
Dabbous O H - - 2008
OBJECTIVE: To compare the characteristics, management, and outcomes of patients with non-ST-segment elevation acute coronary syndromes (NSTE ACS) who would have been eligible for inclusion in clinical trials of glycoprotein (GP) IIb/IIIa inhibitors with those of ineligible patients. DESIGN: Multinational, prospective, observational study (GRACE, Global Registry of Acute Coronary Events). ...
Brito-Zerón P - - 2007
OBJECTIVE: To identify features present at diagnosis that were prospectively associated with adverse outcomes in a large cohort of patients with primary Sjögren's syndrome (SS). METHODS: Two hundred and sixty-six patients diagnosed with primary SS in our department between 1984 and 2002 were consecutively included and followed up. Outcomes measured ...
Han Jin H - - 2007
OBJECTIVES: To describe the evaluation and outcomes of elder patients with suspected acute coronary syndromes (ACS) presenting to the emergency department (ED). METHODS: This was a post hoc analysis of the Internet Tracking Registry for Acute Coronary Syndromes (i*trACS) registry, which had 17,713 ED visits for suspected ACS. First visits ...
Aujesky D - - 2007
OBJECTIVE: To validate the Pulmonary Embolism Severity Index (PESI), a clinical prognostic model which identifies low-risk patients with pulmonary embolism (PE). DESIGN: Validation study using prospectively collected data. SETTING: A total of 119 European hospitals. SUBJECTS: A total of 899 patients diagnosed with PE. INTERVENTION: The PESI uses 11 clinical ...
Baykan Merih - - 2007
BACKGROUND: Cushing's Syndrome (CS) is associated with excess and premature cardiovascular disease. Endothelial dysfunction is the initiating event in the development of atherosclerosis. Endothelial function is assessed by flow-mediated dilatation (FMD) of brachial artery. The aim of this study was to assess FMD in patients with CS. METHODS: We prospectively ...
Kowalczyk Jacek - - 2007
BACKGROUND: It has been shown that successful reperfusion improves in-hospital and long-term outcome of patients with acute myocardial infarction (AMI). Nevertheless, some patients are still at high risk due to AMI despite achievement of reperfusion. Impaired renal function (IRF) is one of the recently recognised risk factors in this population. ...
Colao A - - 2007
This analytical, observational, retrospective, case-control study was designed to describe clinical presentation, biochemical disease severity, presence, and severity of metabolic and cardiovascular complications in patients diagnosed as having acromegaly at 60 yr or older (no.=57) as compared to sex- and age-matched healthy controls. Patients and controls underwent a complete endocrine, ...
Huang Chi-Wei - - 2007
PURPOSE: Hyperhomocysteinemia (HHcy) is associated with a higher risk of cerebral ischemia and other vascular thrombosis. Homocysteine is greatly influenced by a broad spectrum of physiological and pathological conditions but the confounding factor for HHcy is unknown in our population, especially in normocreatininemic individuals. It is our aim in this ...
Ikeda Y - - 2007
AIMS: Human serum paraoxonase (PON1) is associated with high-density lipoprotein, and inhibits oxidative modification of low-density lipoprotein. Therefore, PON1 is supposed to contribute to the prevention of atherosclerosis. We and other investigators have shown that the enzymatic activities and concentrations of PON1 were decreased in maintenance hemodialysis (HD) patients. However, ...
Barbui Tiziano - - 2007
The clinical course of polycythemia vera (PV) and essential thrombocythemia (ET) is characterized by an increased incidence of thrombotic and hemorrhagic complications and an inherent tendency to progress into myelofibrosis or acute myeloid leukemia. Major predictors of vascular events are increasing age and previous thrombosis. Myelosuppressive drugs can reduce the ...
Thomson P C - - 2007
BACKGROUND: Bacteraemia and the development of sepsis syndrome is second only to cardiovascular disease as the leading cause of death in patients on renal replacement therapy. AIM: To determine the contributions of laboratory and clinical variables to the risk of bacteraemia and death in haemodialysis patients. DESIGN: Retrospective analysis. METHODS: ...
Yap Yee Guan - - 2008
BACKGROUND: Risk stratification after myocardial infarction (MI) remains expensive and disappointing. We designed a prognostic indicator using demographic information to select patients at risk of dying after MI. METHOD AND RESULTS: We combined individual patient data from the placebo arms of EMIAT, CAMIAT, TRACE and DIAMOND-MI with LVEF <or=40% or ...
Szeto Cheuk-Chun - - 2007
Patients with chronic kidney disease (CKD) have a high risk for cardiovascular disease. Ultrasound measurements of the intima media thickness (IMT) in the carotid arteries is a strong predictor for cardiovascular events in the general population and dialysis patients. However, it is unclear whether carotid IMT is useful for the ...
Brunetti Natale Daniele - - 2008
AIM: To assess whether 24-h ambulatory ECG (AECG) recording underestimates arrhythmic risk in subjects with both ventricular ectopy and cardiovascular risk factors or history of coronary heart disease (CHD). METHODS: 29 consecutive patients with both ECG evidence of premature ventricular contractions (PVCs) and cardiovascular risk factors (n=14) or history of ...
Feringa Harm H H - - 2007
Patients with peripheral arterial disease (PAD) are at increased risk for ESRD and cardiovascular events. The primary objective was to assess the association between ankle-brachial index (ABI) values and renal outcome. The secondary objective was to evaluate whether statins and angiotensin-converting enzyme inhibitors (ACEI) are associated with improved renal and ...
Reiter Markus - - 2007
The objective of the present study was to evaluate the role of skin tissue cholesterol (SkinTc) in predicting the presence of atherosclerosis. SkinTc concentrations were determined in 318 consecutive patients by using the non-invasive PREVU POC Skin Sterol Test. Additionally, a complete lipid status and cardiovascular risk profile according to ...
Chuang Chia C - - 2007
This prospective study aimed to delineate the association between the serum levels of macrophage migration inhibitory factor (MIF) and the risks of early mortality in 112 patients who presented with clinically severe sepsis. Previous studies showed that elevated serum MIF levels on the first day are associated with an increased ...
Cosgriff Teresa M - - 2007
The San Francisco Syncope Rule (SFSR) aims to identify patients with syncope who are at risk for short-term serious adverse outcomes. It has been reported to have high sensitivity and the potential to decrease admission rates. The aim of this study was to validate the SFSR in the Australasian setting. ...
Braga Julio Cesar Vieira - - 2008
Some studies showed increased mortality in chagasic patients but most of these studies did not perform statistical adjustments to socioeconomic variables. The main objective of this study was to investigate if there is an independent association between Chagas etiology and mortality in patients with heart failure and moderate to severe ...
Husemann Wibke - - 2007
BACKGROUND: A few recent studies suggested that anaemia has a marked impact on the survival of patients with coronary heart disease (CHD). However, all of these analyses did not take into consideration that chronic kidney disease (CKD) plays an important role in erythropoiesis and anaemia. Therefore, we assessed in this ...
Niinimäki Riitta A - - 2007
PURPOSE: The aim of the study was to determine the incidence of and clinical risk factors for radiographic osteonecrosis (ON) in children treated for acute lymphoblastic leukemia (ALL) using the Nordic ALL protocols. PATIENTS AND METHODS: Ninety-seven consecutive patients with childhood ALL were studied prospectively by magnetic resonance imaging (MRI) ...
Galal Wael - - 2007
Increased body mass index (BMI), a parameter of total body fat content, is associated with an increased mortality in the general population. However, recent studies have shown a paradoxic relation between BMI and mortality in specific patient populations. This study investigated the association of BMI with long-term mortality in patients ...
DiNubile Mark J - - 2007
OBJECTIVES: The objectives of this study were to contrast risk factors, microbiology, and outcomes in patients with invasive candidiasis treated in an intensive care unit (ICU) with those in patients with invasive candidiasis treated outside an ICU and to describe therapeutic results with caspofungin in ICU patients. MATERIALS AND METHODS: ...
Bosch Xavier - - 2008
PURPOSE: To determine the long-term mortality of patients with non-ST-segment elevation acute coronary syndromes (NSTEACS) that are eligible versus those not eligible in randomized controlled trials (RCT), and how each exclusion criteria is associated with outcome. METHODS: Common causes of exclusion in six published RCT on intravenous antithrombotic therapy were ...
Vianna Areuza C A - - 2007
Homocysteine is a risk factor for atherosclerosis in the general population, and serum homocysteine levels are almost universally elevated in chronic renal failure patients. When such patients are treated with dialysis, cardiovascular disease accounts for more than 50% of their mortality, which, in some proportion, may be pathophysiologically related to ...
Deepak D - - 2007
Adults with hypothalamic-pituitary disease have increased morbidity and mortality from cardiovascular disease (CVD). Therefore, the prevalence of CVD and adequacy of treatment of cardiovascular risk factors (according to current treatment guidelines) was studied in a large group of patients with hypothalamic-pituitary disease. In 2005, 152 consecutive adult patients with hypothalamic-pituitary ...
Wei L L Medicines Monitoring Unit, Division of Medicine & Therapeutics, Ninewells Hospital & Medical School, Dundee, - - 2007
There is considerable evidence that statins can reduce cardiovascular events. Currently high-risk patients are treated to a target cholesterol concentration. An alternative prescribing strategy (the 'fire-and-forget' approach) would instead deploy low-dose statins more widely. It has been suggested that for the same cost this approach might prevent more cardiovascular events. ...
Pitsavos Christos - - 2008
BACKGROUND: We sought to evaluate the impact of initial electrocardiographic findings at presentation on in-hospital mortality and 30-day outcome of patients with acute coronary syndromes (ACS). METHODS: From October 2003 to September 2004, a sample of 6 hospitals located in several urban and rural Greek regions was selected, and almost ...
Gonzalez-Juanatey Carlos - - 2007
OBJECTIVE: To determine whether endothelial dysfunction was present in a cohort of patients with psoriatic arthritis (PsA) without overt cardiovascular disease or classic cardiovascular risk factors attended to in a community hospital. METHODS: Fifty patients with PsA who fulfilled the Moll and Wright criteria were recruited from Hospital Xeral-Calde (Lugo, ...
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