Search Results
Results 251 - 300 of 1542
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Hefford Cheryl - - 2012
Clinical measurement, longitudinal; multicenter prospective cohort study. To examine the validity, reliability, and responsiveness of the Patient-Specific Functional Scale (PSFS) in patients with musculoskeletal upper extremity problems being treated in physical therapy. The clinimetric properties of the PSFS have not been established nor compared with region-specific outcome measures in patients ...
Petrovic Milorad - - 2012
Background/Aims: The aim is to compare the radionuclide (DC) and ultrasonographic (US) method in the assessment of gallbladder (GB) motility. Methodology: The study was performed in 15 controls (C), 10 patients with acute cholecystitis (AC), 20 patients with chronic acalculous cholecystitis (CAC), 26 patients with chronic cholecystitis with calculosis (CCC) ...
Argueta-Figueroa Liliana - - 2012
This study sought to determine the anesthetic efficacy of 4% articaine with 1:100,000 epinephrine in patients with symptomatic and asymptomatic irreversible pulpitis in mandibular posterior teeth and if individual patient factors, pulpal disease characteristics, and previous medication are correlated to local anesthetic success. A second objective was to determine the ...
Zhong Yi-Ping - - 2012
Aim. To compare the basic endocrine profile and outcomes of in vitro fertilization (IVF) in women with polycystic ovary syndrome (PCOS), ovulatory polycystic ovaries (PCO), or normal ovaries (NO). Methods. The basic clinical features and in vitro fertilization and embryo transfer outcome in patients receiving IVF or intracytoplasmic sperm injection ...
Cho Yeoungjee - - 2012
Peritoneal dialysis (PD) is a preferred home dialysis modality and has a number of added advantages including improved initial patient survival and cost effectiveness over haemodialysis. Despite these benefits, uptake of PD remains relatively low, especially in developed countries. Wider implementation of PD is compromised by higher technique failure from ...
Kenzaka Tsuneaki - - 2012
The aim of this study was to evaluate the clinical usefulness of a semiquantitative procalcitonin kit for assessing severity of sepsis and early determination of mortality in affected patients. This was a prospective, observational study including 206 septic patients enrolled between June 2008 and August 2009. Disseminated intravascular coagulation (DIC), ...
Frerich Jason M - - 2012
In patients with adolescent idiopathic scoliosis (AIS), radiographic surveillance is the gold standard of assessing spinal deformity, but has negative long-term effects. The Formetric 4D surface topography system was compared to standard radiography as a safer option for evaluating patients with AIS. Fourteen volunteers with typical AIS patient stature had ...
Trappe Hans-Joachim - - 2012
5% to 8% of 70-year-olds and some 10% of persons over age 80 have atrial fibrillation (AF). Selective literature review. New scoring schemes (CHA(2)DS(2)-VASc score, HAS-BLED score) have been introduced to enable more accurate estimation of the risk of stroke and hemorrhage in patients with AF. These scores are calculated ...
Storm Christian - - 2012
Neuron specific enolase (NSE) has repeatedly been evaluated for neurological prognostication in patients after cardiac arrest. However, it is unclear whether current guidelines for NSE cutoff levels also apply to cardiac arrest patients treated with hypothermia. Thus, we investigated the prognostic significance of absolute NSE levels and NSE kinetics in ...
Lampropoulos Konstantinos - - 2012
Flow patterns in univentricular hearts may have clinical value. Therefore, it is our objective to asses and characterize vortex flow patterns with Fontan circulation in comparison with healthy controls. Twenty-three patients (8 Fontan and 15 normal patients) underwent echocardiography with intravenous contrast agent (Sonovue®) administration. Dedicated software was used to ...
Muellerleile Kai - - 2012
The presence of impaired left atrial appendage (LAA) function identifies patients who are prone to thrombus formation in the LAA and therefore being at high risk for subsequent cardioembolic stroke. LAA function is typically assessed by measurements of LAA emptying velocities using transesophageal echocardiography (TEE) in clinical routine. This study ...
Teraishi T - - 2012
Phenylalanine is an essential amino acid required for the synthesis of catecholamines including dopamine. Altered levels of phenylalanine and its metabolites in blood and cerebrospinal fluid have been reported in schizophrenia patients. This study attempted to examine for the first time whether phenylalanine kinetics is altered in schizophrenia using L-[1-(13)C]phenylalanine ...
Yin Geping - - 2012
Currently the routine non-invasive screening methods for cervical intraepithelial neoplasia (CIN) and cervical cancer are Thinprep cytology test (TCT) and human papillomavirus testing. However, both methods are limited by the high false positive and false negative rates and lack of association with patients' prognosis, especially for the early detection of ...
Kim Hyung Min - - 2012
This study was designed to compare the effectiveness of using auscultation, pH measurements of gastric aspirates, and ultrasonography as physical examination methods to verify nasogastric tube(NGT) placement in emergency room patients with low consciousness who require NGT insertion. The study included 47 patients who were all over 18 years of ...
Arlet Jean-Benoît - - 2012
Sickle cell disease (SCD) leads to tissue hypoxia resulting in chronic organ dysfunction including SCD associated nephropathy. The goal of our study was to determine the best equation to estimate glomerular filtration rate (GFR) in SCD adult patients. We conducted a prospective observational cohort study. Since 2007, all adult SCD ...
Núñez Castellar Elena - - 2012
Although some recent research has indicated reduced performance monitoring in patients with schizophrenia, the literature on this topic shows some remarkable inconsistencies. While most studies suggest diminished error signals following error responses, some studies reported normal post-error slowing, while others reported reduced post-error slowing. Here we review these studies and ...
Glassman Sheryl H SH Drexel University College of Medicine, Hahnemann University Hospital, Philadelphia, PA 19102, - - 2012
Transient increase in heart rate and mean arterial pressure commonly occur during manipulation of the airway via direct laryngoscopy. This phenomenon is understood to be due to a sympathetic nervous system reflex causing an increase in plasma catecholamines. Rarely, severe bradycardia and possible asystole can occur following laryngoscopy. One previous ...
Albini Laura L Department of Materno Infantile e Tecnologie Biomediche, Institute of Infectious and Tropical Diseases, University of Brescia, - - 2012
Glomerular filtration rate (GFR) estimated by Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation based on creatinine or cystatine C may be more accurate methods especially in patients without chronic kidney disease. There is lack of data on GFR estimated by these methods in patients on highly active antiretroviral therapy. Antiretroviral-naive ...
Lippi Giuseppe G U.O. di Diagnostica Ematochimica, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy. - - 2012
The measurement of cardiospecific troponins is pivotal in the diagnostic and prognostic approach of patients with suspected acute myocardial infarction (AMI). However, no information is available on the commutability of results between the novel highly-sensitive (HS) troponin T (TnT) and I (TnI) immunoassays. The study population consisted in 47 consecutive ...
Zaina Fabio F Italian Scientific Spine Institute, Milan, - - 2012
The sagittal plane measures have a relevant role both in Idiopathic Scoliosis (AIS) and in Hyperkyphosis (HK) management. Nevertheless, clinical tools for everyday use are scarce and not adequately studied. To assess the repeatability of different methods for the collection of the sagittal profile of patients with spinal deformities during ...
Mijatovic Velja - - 2011
OBJECTIVE: To investigate the success rate of proximal tubal occlusion with Essure(®) devices in subfertile women with unilateral or bilateral hydrosalpinx and to observe the results of subsequent treatment with IVF-ET and/or frozen embryo transfer. STUDY DESIGN: Prospective, single-arm, clinical study in 20 women with unilateral or bilateral hydrosalpinges (all ...
Milbratz Gherusa H - - 2011
PURPOSE: To describe a new computerized method for the analysis of lid contour based on the measurement of multiple radial midpupil lid distances. DESIGN: Evaluation of diagnostic technology. PARTICIPANTS AND CONTROLS: Monocular palpebral fissure images of 35 patients with Graves' upper eyelid retraction and of 30 normal subjects. METHODS: Custom ...
Bledsoe Bryan E - - 2011
Abstract Objective. The objective of this study was to determine the effects of low-fractional concentration of inspired oxygen (FiO(2)) continuous positive airway pressure (CPAP) in prehospital noninvasive ventilation (NIV). With increasing concerns about the detrimental effects of hyperoxia, we sought to determine whether CPAP using a low FiO(2) (28%-30%) was ...
Pasha Shabana F - - 2011
OBJECTIVES:Colonoscopy has an appreciable miss rate for adenomas and colorectal cancer. The goal of advanced endoscopic imaging is to improve lesion detection. Compared with standard definition, high-definition (HD) colonoscopes have the advantage of increased field of visualization and higher resolution; narrow band imaging (NBI) utilizes narrow band filters for enhanced ...
Akca Ferdi - - 2012
Remote magnetic navigation (RMN) is considered to be a solution for mapping and ablation of several arrhythmias. In this systematic review we aimed to assess the safety and efficacy of RMN in ablation of ventricular tachycardia (VT). The National Library of Medicine's PubMed database was searched for articles containing any ...
Lee Woohyung - - 2011
BACKGROUND: This study was conducted to investigate diabetes mellitus (DM) resolution after gastrectomy according to reconstruction type in gastric cancer patients. METHODS: Two hundred twenty-nine gastric cancer patients with DM who underwent gastrectomy with curative intent from May 2003 to December 2009 were enrolled. Changes in fasting blood sugar concentration ...
Liu Diange - - 2011
Abstract Objective. Chronic kidney disease, characterized by a decline in renal function, is a public health challenge, affecting around 10% of the population worldwide. The aim of this study was to investigate the prevalence of decline in renal function in patients admitted for acute first-ever stroke from a local centre ...
Rudkin Scott E SE Department of Emergency Medicine, University of California, Irvine, CA 92868, USA. - - 2012
The objective of this study is to assess if venous blood gas (VBG) results (pH and base excess [BE]) are numerically similar to arterial blood gas (ABG) in acutely ill trauma patients. We prospectively correlated paired ABG and VBG results (pH and BE) in adult trauma patients when ABG was ...
Anagnostou Evangelos - - 2011
Background: The involvement of different brain areas in spontaneous eyeblink rate control is largely unknown. Methods: Spontaneous eyeblink rate was assessed in 211 consecutive acute stroke patients within two days after symptom onset and was correlated with infarction location as well as with other parameters such as the presence of ...
Saini Jitender - - 2011
INTRODUCTION: The purpose of this research is to study white matter (WM) changes in patients of progressive supranuclear palsy (PSP) using automated analysis of diffusion tensor imaging (DTI) indices. METHODS: This was a prospective study comprising of 24 patients of PSP and 26 matched healthy controls. Fractional anisotropy, mean diffusivity ...
Sandhaug Maria - - 2011
Purpose: To quantify traumatic brain injury (TBI) patients' perceptions of own function by the Patient Competency Rating Scale (PCRS) 12 months after injury, and to examine self-awareness of functional deficits by comparing PCRS ratings from patients (PCRS-P) and PCRS ratings from near relatives (PCRS-R), and to identify predictors of awareness ...
Etemadifar Masoud - - 2011
To date, there are no reports studying the rate of amyotrophic lateral sclerosis (ALS) in relatives of multiple sclerosis (MS) patients and vice versa. This study was designed to look into this issue using two population-based databases of MS and ALS in Isfahan province of Iran. We have searched for ...
Qiu Xu-Sheng XS Department of Spine Surgery, Drum Tower Hospital, Nanjing, Jiangsu, - - 2012
Standing posterior-anterior (PA) radiographs from our clinical practice show that the concave and convex ilia are not always symmetrical in patients with adolescent idiopathic scoliosis (AIS). Transverse pelvic rotation may explain this observation, or pelvic asymmetry may be responsible. The present study investigated pelvic symmetry by examining the volume and ...
Zhou Feihu - - 2011
: Heat stroke (HS) is a fatal illness characterized by an elevated core body temperature above 40°C and complicated with rhabdomyolysis and acute renal failure. We retrospectively analyzed the effect of continuous veno-venous hemofiltration (CVVH) in patients with HS. : A total of 16 patients with HS were retrospectively analyzed. ...
Moncada Diana Carolina - - 2011
Traditional reading of chest X-rays usually has a low prognostic value and poor agreement. This study aimed to determine the interobserver and intraobserver agreement using two reading formats in patients with community-acquired pneumonia, and to explore their association with etiology and clinical outcomes. A pulmonologist and a radiologist, who were ...
John M - - 2011
Neuroaxial blockade is commonly used to provide anaesthesia to mothers undergoing caesarean sections. Maternal position when performing this can influence the success rate, speed of block onset, degree of haemo-dynamic change and patient comfort. Debate still exists as to whether sitting or lateral is the most effective position.
Fletcher Kenneth C - - 2011
Patients with extraesophageal symptoms are often suspected of having gastroesophageal reflux disease (GERD). However, the true prevalence and severity of reflux disease is not well studied. In this group of patients, the objectives of our study were to determine the prevalence and severity of esophageal acid exposure and classify the ...
Lee Kyunghee - - 2011
Reduced heart rate variability significantly increases cardiovascular mortality. Metabolic syndrome increases the cardiac autonomic dysfunction. Recently, increasing cardiovascular mortality has been reported in patients with schizophrenia. This study was done to compare heart rate variability between adults with and without schizophrenia and to compare the relationship of heart rate variability ...
Zamboni P - - 2011
Chronic cerebrospinal venous insufficiency (CCSVI) is a syndrome characterized by stenoses or obstructions of the internal jugular and/or azygos veins with disturbed flow and formation of collateral venous channels. Studies using ultrasound in patients with multiple sclerosis (MS) have demonstrated a high prevalence of CCSVI (mean 70%; range 0-100%; N.=1496), ...
van den Brand Jan A J G - - 2011
Accurate prediction of prognosis in idiopathic membranous nephropathy (iMN) allows restriction of immunosuppressive therapy to patients at high risk for ESRD. Here we re-evaluate urinary low-molecular-weight proteins as prognostic markers and explore causes of misclassification. In a cohort of 129 patients with serum creatinine concentration <135 μmol/L and proteinuria ≥3.0 ...
Yoldas Omer - - 2011
PURPOSE: The aim of this study was to evaluate the predictive accuracy of Lintula score in Turkish appendicitis patients. MATERIALS AND METHODS: Data from a total of 156 patients operated with the diagnosis of acute appendicitis were collected retrospectively. The Lintula score was constructed from nine variables (gender, intensity of ...
Acosta Stefan - - 2011
BACKGROUND: Acute superior mesenteric artery (SMA) occlusion leads to acute intestinal ischemia and is associated with high mortality. Early diagnosis is often missed, and confounding factors leading to diagnostic delays need to be highlighted. OBJECTIVES: To identify potential diagnostic laboratory pitfalls at admission in patients with acute SMA occlusion. METHODS: ...
Koike Kiyomi - - 2011
Background/Aims: Myeloperoxidase-antineutrophil cytoplasmic antibody (MPO-ANCA)-positive microscopic polyangiitis patients with renal involvement have been shown to have a progressive clinical course. In this study, we compared the clinical utility of the Japanese Vasculitis Activity Score (JVAS) with the Birmingham Vasculitis Activity Score (BVAS) for predicting death in patients with MPO-ANCA-associated renal ...
Francis D L - - 2012
The consensus statements for eosinophilic oesophagitis recommend that ambulatory pH monitoring is one means of determining if gastro-oesophageal reflux is the cause of oesophageal eosinophilia and should guide pharmacological therapy. To evaluate prospectively the accuracy of pH monitoring as a predictor of endoscopic, histological and symptomatic response in patients with ...
Reinert Michael - - 2012
Carotid endarterectomy (CEA) reduces the risk of stroke in patients with symptomatic (>50%) and asymptomatic (>60%) carotid artery stenosis. Here we report the midterm results of a microsurgical non-patch technique and compare these findings to those in the literature. From 1998 to 2009 we treated 586 consecutive patients with CEA. ...
Amerena John - - 2011
The burden of atrial fibrillation (AF) and the lack of data on AF and its management in the Asia Pacific highlight the need for a comprehensive prospective study of AF management in this region. To address this need, the REgistry on Cardiac rhythm disORDers (RecordAF-Asia Pacific [AP]) has been initiated ...
Canpolat Uğur - - 2011
BACKGROUND: Familial Mediterranean fever (FMF) is characterized by sporadic, acute attacks of fever and serositis. Cardiovascular involvement is one of the leading cause of morbidity and mortality among FMF patients. Herein, we aimed to evaluate cardiac autonomic functions in FMF patients without overt cardiac symptoms. METHODS: We enrolled 38 patients ...
van Wijk Sandra - - 2011
BACKGROUND:Cardiac troponin T measured by a high-sensitivity assay (hs-cTnT) recently proved to be of prognostic value in several populations. The hs-cTnT assay may also improve risk stratification in acute dyspnea.METHODS:We prospectively studied the prognostic value of hs-cTnT in 678 consecutive patients presenting to the emergency department with acute dyspnea. Based ...
Aquilina Kristian - - 2011
Object The evaluation of third ventriculostomy function in hydrocephalic patients is challenging. The utility of the constant flow infusion test in predicting response to shunt insertion in normal-pressure hydrocephalus, as well as in identifying shunt malfunction, has been previously demonstrated. The object of this study was to evaluate its usefulness ...
Reinsberger Claus - - 2011
Psychogenic nonepileptic seizures (PNES) remain poorly understood neurobiologically. Previously reported work suggests that adjunct ictal heart rates (HRs) may differentiate PNES from complex partial seizures (CPS). We retrospectively reviewed and compared preictal, ictal, and postictal HR differences in patients with PNES (n=42) and CPS controls (n=46) electively admitted for video/EEG ...
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