BACKGROUND AND PURPOSE: The present study was done to investigate the prevalence of zinc deficiency after pancreatoduodenectomy (PD) and its correlation with pancreatic exocrine insufficiency. MATERIALS AND METHODS: Patients were included in this study if they had undergone PD for periampullary tumors without recurrence and had received follow-up for more ...

Objective: Mucopolysaccharidosis type II (MPS II) is a lysosomal storage disorder characterized by insufficiency of the iduronate-2-sulfatase enzyme, which results in excess heparan and dermatan sulfates within the lysosomes of various tissues and organs, including the central nervous system. The purpose of this study was to investigate the natural progression ...

There is evidence that uncontrolled arterial hypertension (AHT) in patients with metabolic syndrome (MS) increases cardiovascular risks. The renin-angiotensin-aldosterone system (RAAS) and its polymorphisms apparently confer a genetic risk for uncontrolled AHT. This study aims to investigate the influence of RAAS polymorphisms on AHT control in patients diagnosed with MS. ...

Background: Angiotensin II (ANG II) and advanced glycation end products (AGEs) exert genotoxic effects in vitro which were prevented by the ANG II type 1 (AT1) receptor blocker, candesartan. In end-stage renal disease (ESRD) the incidence of genomic damage is increased. A stimulation of the renin-angiotensin system and accumulation of ...

To compare the clinical characteristics of uveitic sarcoidosis in African American and non-African American patients with biopsy-proven sarcoidosis and to determine which diagnostic test results were most often suggestive of sarcoidosis in patients who were ultimately diagnosed as having the disease. Method  Retrospective review of consecutive patients with biopsy-proven sarcoidosis ...

To evaluate neutrophil myeloperoxidase (MPO) staining procedure as a reliable, affordable and easily available diagnostic assay for aggressive periodontitis. Fifteen subjects were recruited in the study wherein five each were diagnosed as aggressive periodontitis and chronic periodontitis respectively, and five were periodontally healthy. Three millilitres (ml) of venous blood was ...

PURPOSE: This study was designed to investigate the risk factors and complications of difficult retrieval (DR) of embolic protection devices (EPDs) in carotid artery stenting (CAS). METHODS: A total of 195 consecutive patients who underwent CAS between December 2007 and March 2010 in a general hospital were enrolled and divided ...

Aim:  The renoprotective effects of angiotensin receptor blockers vary considerably among individuals. We investigated the renoprotective effects of valsartan according to polymorphisms of the renin-angiotensin system and transforming growth factor-b(1) (TGFB1) genes in patients with chronic nondiabetic proteinuric nephropathies. Methods:  Two hundred thirty-nine nondiabetic patients with proteinuria of at least ...

BACKGROUND AND AIMS: Hepatoportal sclerosis (HPS) is a clinicopathologic condition that is clinically characterized by portal hypertension (varices and portosystemic collateral vessels), splenomegaly and pancytopenia, in the absence of cirrhosis. Although the etiology is obscure, a number of theories such as immunologic and vascular endothelial cellular abnormalities have been put ...

Despite the decrease in Reye syndrome after the discontinuation of aspirin, acute encephalopathy (non-Reye syndrome type) has been continually reported in Japan. Recent studies suggested that the thermolabile phenotype of carnitine palmitoyltransferase II (CPT II) variation [F352C] was closely related to the pathomechanism of influenza-associated encephalopathy (IAE) in Japanese, causing ...

The presence of metabolic syndrome (Mets) increases the risk for cardiovascular disease. There is a significant correlation between the levels of urinary albumin to creatinine ratio (UACR) and high-sensitive C-reactive peptide (hs-CRP), and accumulation of each Mets component. Increasing evidence has shown the importance of blockade of renin-angiotensin-systems (RAS) for ...

A high prevalence of cervical vertebrae anomalies (CVA) has been recently associated with various malocclusions. Our aim was to study the prevalence of CVA on lateral cephalograms in Class II subjects and to compare the findings with those obtained from cone beam computed tomography (CBCT). Standardized cephalograms of 238 Class ...

Background: Hemofiltrate reinfusion (HFR) is a form of hemodiafiltration (HDF) in which replacement fluid is constituted by ultrafiltrate from the patient 'regenerated' through a cartridge containing hydrophobic styrene resin. Bicarbonate-based dialysis solutions (DS) used in routine hemodialysis and HDF contain small quantities of acetate (3-5 mM) as a stabilizing agent, ...

AIMS: The renin-angiotensin-aldosterone system (RAAS) represents a key therapeutic target in heart failure (HF) management. However, conventional agents that block this system induce a reflex increase in plasma renin activity (PRA), which may lead to RAAS 'escape'. Direct renin inhibitors (DRIs) have been developed that decrease PRA and thus may ...

atrial fibrillation (AF) is the most powerful predictor of early death in patients with acute ischaemic stroke. We investigated whether the plasma brain natriuretic peptide (BNP) level on admission can serve as a biological marker of in-hospital death in acute ischaemic stroke and transient ischaemic attack (TIA) patients with AF. ...

High-resolution manometry (HRM) with pressure topography is used to subtype achalasia cardia, which has therapeutic implications. The aim of this study was to compare the clinical characteristics, manometric variables and treatment outcomes among the achalasia subtypes based on the HRM findings. The patients who underwent HRM at the Asian Institute ...

Early detection of mucopolysaccharidosis (MPS) is an important factor in treatment success; therefore, good disease biomarkers are vital. We evaluate heparin cofactor II-thrombin complex (HCII-T) as a biomarker in serum and dried blood spots (DBS) of MPS patients. Serum HCII-T and urine dermatan sulphate:chondroitin sulphate (DS:CS) ratio are also compared ...

Patients affected by Down (DS) and Prader-Willi syndrome (PWS) are characterised by some common clinical and functional features including gait disorders and reduced postural control. The aim of our study was to quantitatively compare postural control in adult PWS and DS. We studied 12 PWS and 19 DS adult patients ...

SummaryBackground and objectives Circulating monocytes can be divided into functionally distinct subpopulations according to their surface expression of CD14 and CD16. Monocytes with high-level expression of both antigens (CD14(++)CD16(+), Mo2 cells) are associated with cardiovascular morbidity and mortality in hemodialysis patients. These cells express angiotensin converting enzyme (ACE) on their ...

Right ventricular dysfunction (RVD) detected by computerized tomography (CT)/echocardiography or elevated biomarkers is associated with a poor prognosis for pulmonary embolism (PE). However, these prognostic factors have not previously been concomitantly elucidated in the same patient group. This prospective study included 108 consecutive patients with normotensive PE confirmed by CT ...

Rheumatoid arthritis (RA) is associated with increased cardiovascular (CV) morbidity and mortality, of which amino-terminal pro-brain natriuretic peptide (NT-proBNP) is a predictor. The objective of the study was to investigate associations between NT-proBNP and age, gender, markers of inflammation, disease activity, and kidney function in RA patients, without co-morbidities potentially ...

To define which echocardiographic parameters are related to the degree of functional mitral regurgitation (FMR) and to establish their relationship with clinical status, plasma B-type natriuretic peptide (BNP) levels, and prognosis in patients with non-ischaemic dilated cardiomyopathy (NICMP). Ninety patients (mean age: 50 ± 14, 31% females) with NICMP and ...

BACKGROUND: There is a general agreement that the stroke prevention benefit of antihypertensive agents is mainly based on their blood pressure lowering properties. The aim of this retrospective study was to assess the benefits of angiotensin type 1 receptor blockers (ARBs) used before the onset of ischemic stroke. METHODS: Data ...

B-type (brain) natriuretic peptide (BNP) is a cardiac hormone whose measurement can be helpful in a variety of clinical settings, but has been most extensively studied in patients with heart failure and acute coronary syndrome (ACS). The value of both BNP and its N-terminal fragment, NT-proBNP, as independent prognostic biomarkers ...

To evaluate the effect of an arm sling on gait speed and energy efficiency of patients with hemiplegia. A randomized crossover design. A rehabilitation department of a university hospital. Thirty-seven outpatients with hemiplegia were included in this study. All patients walked on a 20-m walkway twice on the same day, ...

Patients with liver cirrhosis suffer various degrees of cardiac dysfunction which may be crucial in determining the outcome of surgery. The aim of this study was to determine the role of natriuretic peptides on the assessment of cardiac dysfunction in patients with liver cirrhosis. Prospective longitudinal study of 30 patients ...

Hidradenitis suppurativa (HS) and pyoderma gangrenosum (PG) are both rare inflammatory skin conditions that are associated with systemic inflammatory diseases. We performed a retrospective medical chart review of patients with an overlap of HS and PG. We identified 11 cases of PG lesions presenting in patients with HS. Ten of ...

To determine whether serum levels of N-terminal (NT) pro-B-type natriuretic peptide (pro-BNP) are higher in patients with poorly compressible arteries (PCA) than in patients with peripheral artery disease (PAD) and control subjects without PCA or PAD. Medial arterial calcification in the lower extremities results in PCA and may be associated ...

Osteopontin (OPN) is a pleiotropic cytokine that has been postulated to play a role in the pathogenesis of idiopathic pulmonary arterial hypertension (IPAH). OPN plasma levels may be related to disease severity and mortality in patients with PAH. OPN plasma levels obtained during right-sided heart catheterization were assessed by a ...

To assess the clinical utility of a recently developed highly sensitive cardiac troponin T (hs-cTnT) assay for providing prognostic information on patients with sepsis. cTnT levels were measured by the novel hs-cTnT assay at two time points (inclusion and 72 h thereafter) in a subgroup of patients from the FINNSEPSIS ...

NT-proBNP is an important prognostic predictor in patients with heart failure. However, it is unknown whether a change of NT-proBNP plasma levels in the early phase of decompensation might be of additional prognostic value in patients with acute decompensation of heart failure. NT-proBNP plasma levels of 116 patients with decompensated ...

Background: Novel molecular insights have suggested that ghrelin may be involved in the pathogenesis of some forms of short stature. Recently, growth hormone secretagogue receptor (GHSR) mutations that segregate with short stature have been reported. Aim: To study plasma ghrelin levels in prepubertal patients with idiopathic short stature (ISS). Methods: ...

Cardiotoxicity has been feared as a potential side effect of imatinib therapy. Studies with short-term follow-up failed to identify an excess of cardiac events, but longer-term observations are needed to more definitely exclude this adverse effect. This study was designed to assess the cardiac effects of imatinib in patients under ...

This study assessed plasma N-terminal prohormone brain natriuretic peptide (NT-proBNP) as a prognostic marker of cardiovascular risk in patients with chronic kidney disease stages 3-4 and anaemia treated with epoetin beta to two haemoglobin target ranges. Of 603 patients enrolled in the Cardiovascular Risk Reduction by Early Anaemia Treatment with ...

BACKGROUND: N-terminal pro-B-type natriuretic peptide (NT-proBNP) is a useful biomarker in heart failure assessment, whereas measurement of cardiac troponin is central in the diagnosis of patients with acute coronary syndromes. This report examined the prognostic use of combining high-sensitivity cardiac troponin T (hs-cTnT) and NT-proBNP measurements in elderly patients presenting ...

Heart failure with normal ejection fraction (HFnEF) is an important clinical entity that remains incompletely understood. The novel biomarker growth differentiation factor 15 (GDF-15) is elevated in systolic heart failure (HFrEF) and is predictive of an adverse outcome. We investigated the clinical relevance of GDF-15 plasma levels in HFnEF. A ...

The aim of this study was to investigate in heart failure (HF) patients whether acute mental stress induces increases in the HF-severity biomarker B-type natriuretic peptide (BNP) and if alcohol consumption is associated with such stress-induced increases. Twenty-one male HF patients and 19 male non-HF controls (M = 56 years, ...

Brain natriuretic peptide (BNP) is important in the diagnosis and management of heart failure (HF). Sometimes, very high BNP levels encountered in clinical settings seem to be out of proportion to the severity of HF. The authors retrospectively identified 113 patients with 129 admissions with a BNP value >3000 pg/mL regardless ...

To determine the clinical value of B-type natriuretic peptide (BNP) in diagnosing left ventricular diastolic dysfunction (LVDD) associated with maintenance haemodialysis (MHD) population. Plasma BNP was determined in 59 MHD patients with normal ejection fraction. The ratio of early to late annular velocity (E'/A') was determined by tissue Doppler imaging ...

BACKGROUND/AIMS: In patients with heart failure (HF), N-terminal prohormone brain natriuretic peptide (NT-ProBNP) is a standard prognostic indicator. In addition, uric acid (UA) was recently established as a prognostic marker for poor outcome in chronic HF. The aim of this study was to determine the combined role of UA and ...

Background: We assessed the relationship between pro-brain natriuretic peptide (pro-BNP), troponin T (TropT) and nutritional status. Methods: A total of 48 chronic hemodialysis patients were grouped according to the presence [group A (GA); n = 24] or not [group B (GB)] of cardiovascular disease. Results: Compared to GB subjects, GA ...

Elevated B-type natriuretic peptide (BNP) is a marker of poor outcomes in heart failure, acute coronary syndromes, and sepsis. Elevated cardiac troponin I (cTnI) is associated with adverse outcomes in infective endocarditis. It was hypothesized that elevated BNP would be associated with increased rates of morbidity and mortality in patients ...

Objective. Amino-terminal pro-brain natriuretic peptide (NT-proBNP) is synthesized in cardiac ventricles in response to volume expansion. This study evaluated NT-proBNP levels to determine the clinical correlation with the severity of hypertensive disorders complicating pregnancy. Methods. NT-proBNP levels of 95 pregnant women (severe preeclampsia [n = 26], mild preeclampsia [n = ...

Current guidelines recommend right heart catheterisation (RHC) in symptomatic patients at risk of pre-capillary pulmonary hypertension (PH) with echocardiographic systolic pulmonary artery pressures ≥36 mmHg. Growing awareness for PH, a high prevalence of post-capillary PH and the inability to distinguish between pre- and post-capillary PH by echocardiography have led to ...

OBJECTIVE: To evaluate 25 hydroxyvitamin D (25-OH-D) deficiency in a cohort ofpredialysis CKD patients and the treatment effect and safety of high dose ergocalciferol supplement in predialysis CKD. MATERIAL AND METHOD: Fifty-six predialysis CKD patients who came for a regular visit at a single hospital with calculated glomerular filtration rate ...

Recently, concerns have been raised about a possible lack of sensitivity of biomarkers to detect left ventricular (LV) dysfunction in patients with myopathies. We examined the ability of the N-terminal brain natriuretic peptide (NT-proBNP) to detect LV or right ventricular (RV) dysfunction in patients with lamin A/C (LMNA) gene mutations. ...

Dyspneic emergency department (ED) patients present a diagnostic dilemma. The S3, although highly specific for acute heart failure (AHF) and predicting death and readmission, is often difficult to auscultate. The HEart failure and Audicor technology for Rapid Diagnosis and Initial Treatment (HEARD-IT) multinational trial evaluated the S3 via acoustic cardiography ...

Aneuploidy is a very common prognostic factor in multiple myeloma (MM). Nonhyperdiploidy including near-tetraploidy (NT) is a poor prognostic indicator, compared to hyperdiploidy in multiple myeloma (MM). NT results from endoduplication of hypodiploidy. We report of a 55-year-old female patient diagnosed with advanced stage MM with hyperdiploidy and t(8;14)(q24;q32). The ...

OBJECTIVE: To explore angiogenic factor differences in preeclamptic patients according to the absence or presence of underlying vascular disease. METHODS: We prospectively compared serum soluble fms-like tyrosine kinase 1 (sFlt1), soluble endoglin, and placental growth factor (PlGF) from 41 normal-risk and 32 high-risk (preexisting conditions) subjects at serial gestational ages. ...

The angiotensin II type 1 receptor (AT2R1) is the receptor for angiotensin II, a potent vasoconstrictor produced by ACE from angiotensin I. A recent study by Biller and colleagues revealed a gender-specific association between the AT2R1 1166 A/C gene polymorphism and disease susceptibility as well as a co-dependent association between ...