keyword
MENU ▼
Read by QxMD icon Read
search

PEWS

keyword
https://www.readbyqxmd.com/read/28508131/muscle-wasting-in-chronic-kidney-disease
#1
Eduardo A Oliveira, Wai W Cheung, Kalodiah G Toma, Robert H Mak
Loss of lean body mass is a relevant component of the cachexia, or protein energy wasting (PEW), syndrome. Reduced muscle mass seems to be the most solid criterion for the presence of cachexia/PEW in patients with chronic kidney disease (CKD), and those with greater muscle mass loss have a higher risk of death. Children with CKD have many risk factors for lean mass and muscle wasting, including poor appetite, inflammation, growth hormone resistance, and metabolic acidosis. Mortality risks in patients with CKD increases as body mass index (BMI) and weight decreases...
May 15, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28493685/selective-detection-of-shiga-like-toxin-1-from-complex-samples-using-pigeon-ovalbumin-functionalized-gold-nanoparticles-as-affinity-probes
#2
Chun-Hsien Li, Yi-Ling Bai, Karuppuchamy Selvaprakash, Kwok-Kong Tony Mong, Yu-Chie Chen
Escherichia coli O157:H7 is a foodborne pathogen. This bacterial strain can generate Shiga-like toxins (SLTs), which can cause serious sickness and even death. Thus, it is important to develop effective and sensitive methods that can be used to rapidly identify the presence of SLTs from complex samples. Pigeon egg white (PEW) contains abundant glycoproteins, including pigeon ovalbumin (POA) (∼60%). POA possesses Gal-α(1→4)-Gal-β(1→4)-GlcNAc termini, which can recognize the B subunits in SLT type 1 (SLT-1B)...
May 19, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28484224/suppression-of-autoimmune-demyelinating-disease-by-preferential-stimulation-of-cns-specific-cd8-t-cells-using-listeria-encoded-neuroantigen
#3
Farah R Itani, Sushmita Sinha, Ashley A Brate, Lecia L Pewe, Katherine N Gibson-Corley, John T Harty, Nitin J Karandikar
CD8 T-cells predominate in CNS lesions of MS patients and display oligoclonal expansion. However, the role of myelin-specific CD8 T-cells in disease remains unclear, with studies showing protective and pathogenic roles in EAE. We demonstrated a disease-suppressive function for CNS-specific CD8 T-cells in a model where the antigen is exogenously administered in vivo and used for in vitro activation. To probe the nature of the CD8 response elicited by endogenously presented myelin antigens in vivo, we developed a novel approach utilizing infection with Listeria monocytogenes (LM) encoding proteolipid protein peptide (PLP) amino acids 178-191 (LM-PLP)...
May 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28461555/cell-scientist-to-watch-mitchell-guttman
#4
(no author information available yet)
Mitchell received a bachelor's degree in molecular and computational biology and a master's degree in computational biology and bioinformatics from the University of Pennsylvania. He then joined the laboratory of Eric Lander at the Broad Institute of MIT and Harvard and was awarded his PhD in 2012. The same year he was named in the Forbes '30 under 30: science and healthcare' list of rising stars and received an NIH early independence award. Mitchell subsequently moved to the California Institute of Technology as an Assistant Professor to establish his own laboratory...
May 1, 2017: Journal of Cell Science
https://www.readbyqxmd.com/read/28460640/physical-performance-and-protein-energy-wasting-in-patients-treated-with-nocturnal-haemodialysis-compared-to-conventional-haemodialysis-protocol-of-the-diaprifit-study
#5
Manouk Dam, Floor Neelemaat, Trudeke Struijk-Wielinga, Peter J Weijs, Brigit C van Jaarsveld
BACKGROUND: Poor physical performance and protein-energy wasting (PEW) are health issues of major concern in haemodialysis patients. The conventional haemodialysis (CHD) regime, three times per week 3-5 h, is subject of discussion because of high morbidity and mortality rates. When patients switch from CHD to longer dialysis sessions, i.e. nocturnal haemodialysis (NHD), improvement in protein intake and increase in body weight is seen. However, it is unclear whether physical performance and more important aspects of PEW, such as body composition, improve as well...
May 1, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28440868/improved-outcomes-after-successful-implementation-of-a-pediatric-early-warning-system-pews-in-a-resource-limited-pediatric-oncology-hospital
#6
Asya Agulnik, Lupe Nataly Mora Robles, Peter W Forbes, Doris Judith Soberanis Vasquez, Ricardo Mack, Federico Antillon-Klussmann, Monica Kleinman, Carlos Rodriguez-Galindo
BACKGROUND: Hospitalized pediatric oncology patients are at high risk of clinical decline and mortality, particularly in resource-limited settings. Pediatric early warning systems (PEWS) aid in the early identification of clinical deterioration; however, there are limited data regarding their feasibility or impact in low-resource settings. This study describes the successful implementation of PEWS at the Unidad Nacional de Oncología Pediátrica (UNOP), a pediatric oncology hospital in Guatemala, resulting in improved inpatient outcomes...
April 25, 2017: Cancer
https://www.readbyqxmd.com/read/28434761/improvement-in-nutritional-status-in-patients-with-chronic-kidney-disease-4-by-a-nutrition-education-program-with-no-impact-on-renal-function-and-determined-by-male-sex
#7
Almudena Pérez-Torres, Elena González Garcia, Helena Garcia-Llana, Gloria Del Peso, Ana María López-Sobaler, Rafael Selgas
OBJECTIVE: Protein-energy wasting (PEW) is associated with increased morbidity and mortality and a rapid deterioration of kidney function in patients with chronic kidney disease (CKD). However, there is little information regarding the effect of nutrition intervention. The aims of this study were to evaluate the efficacy and safety of a nutrition education program (NEP) in patients with nondialysis dependent CKD (NDD-CKD), based on the diagnostic criteria for PEW proposed by the International Society of Renal Nutrition and Metabolism...
April 20, 2017: Journal of Renal Nutrition
https://www.readbyqxmd.com/read/28430145/the-association-of-ankle-brachial-index-protein-energy-wasting-and-inflammation-status-with-cardiovascular-mortality-in-patients-on-chronic-hemodialysis
#8
Hideki Ishii, Hiroshi Takahashi, Yasuhiko Ito, Toru Aoyama, Daisuke Kamoi, Takashi Sakakibara, Norio Umemoto, Yoshitaka Kumada, Susumu Suzuki, Toyoaki Murohara
Protein-energy wasting (PEW) is highly prevalent in hemodialysis (HD) patients. We investigated the association of abnormal ankle brachial index (ABI), PEW, and chronic inflammation status with clinical prognosis in HD patients. A total of 973 HD patients were enrolled and were followed-up for 8 years. As a marker of the PEW, geriatric nutritional risk index (GNRI) was used. Cut-off levels were 91.2 for GNRI defined from previous studies and 1.9 mg/L for C-reactive protein (CRP) as median value, respectively...
April 21, 2017: Nutrients
https://www.readbyqxmd.com/read/28422398/do-mhealth-interventions-prevent-excessive-gestational-weight-gain
#9
S J Herring
Mobile technologies are nearly ubiquitous worldwide (Pew Research Center, Technology Device Ownership: 2015). These digital platforms hold considerable promise for delivering weight control interventions due to their broach reach, immediate scalability, and low implementation costs (Bennett G et al. Annu Rev Public Health 2009;30:273-92). There is evidence for their efficacy in promoting weight loss among non-pregnant adults with obesity (Flores Mateo G et al. J Med Internet Res 2015;17(11):e253), yet few studies have examined the feasibility and efficacy of mobile technologies for preventing excessive weight gain in pregnant women at highest risk...
April 19, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28420212/nutritional-status-predicts-10-year-mortality-in-patients-with-end-stage-renal-disease-on-hemodialysis
#10
Shin Sook Kang, Jai Won Chang, Yongsoon Park
Protein-energy wasting (PEW) is associated with mortality in patients with end-stage renal disease (ESRD) on maintenance hemodialysis. The correct diagnosis of PEW is extremely important in order to predict clinical outcomes. However, it is unclear which parameters should be used to diagnose PEW. Therefore, this retrospective observational study investigated the relationship between mortality and nutritional parameters in ESRD patients on maintenance hemodialysis. A total of 144 patients were enrolled. Nutritional parameters, including body mass index, serum albumin, dietary intake, normalized protein catabolic rate (nPCR), and malnutrition inflammation score (MIS), were measured at baseline...
April 18, 2017: Nutrients
https://www.readbyqxmd.com/read/28396448/paediatric-early-warning-systems-pews-and-trigger-systems-for-the-hospitalised-child-time-to-focus-on-the-evidence
#11
EDITORIAL
Peter J Lillitos, Ian K Maconochie
No abstract text is available yet for this article.
April 10, 2017: Archives of Disease in Childhood
https://www.readbyqxmd.com/read/28371919/nutritional-assessment-of-elderly-patients-on-dialysis-pitfalls-and-potentials-for-practice
#12
Juliana Rodrigues, Lilian Cuppari, Katrina L Campbell, Carla Maria Avesani
The chronic kidney disease (CKD) population is aging. Currently a high percentage of patients treated on dialysis are older than 65 years. As patients get older, several conditions contribute to the development of malnutrition, namely protein energy wasting (PEW), which may be compounded by nutritional disturbances associated with CKD and from the dialysis procedure. Therefore, elderly patients on dialysis are vulnerable to the development of PEW and awareness of the identification and subsequent management of nutritional status is of importance...
March 22, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28345171/spatio-angular-consistent-construction-of-neonatal-diffusion-mri-atlases
#13
Behrouz Saghafi, Jaeil Kim, Geng Chen, Feng Shi, Weili Lin, Pew-Thian Yap, Dinggang Shen
Atlases constructed using diffusion-weighted imaging are important tools for studying human brain development. Atlas construction is in general a two-step process involving spatial registration and fusion of individual images. The focus of most studies so far has been on improving the accuracy of registration while image fusion is commonly performed using simple averaging, often resulting in fuzzy atlases. In this article, we propose a patch-based method for diffusion-weighted (DW) atlas construction. Unlike other atlases that are based on the diffusion tensor model, our atlas is model-free and generated directly from the diffusion-weighted images...
June 2017: Human Brain Mapping
https://www.readbyqxmd.com/read/28340044/oral-ghrelin-receptor-agonist-mk-0677-increases-serum-insulin-like-growth-factor-1-in-hemodialysis-patients-a-randomized-blinded-study
#14
Garland A Campbell, James T Patrie, Bruce D Gaylinn, Michael O Thorner, Warren K Bolton
Background: . Protein-energy wasting (PEW) in end-stage renal disease (ESRD) patients is associated with increased morbidity and mortality, but options for treatment are limited. Growth hormone (GH) increases insulin-like growth factor 1 (IGF-1), with improved nutritional parameters, but must be given subcutaneously and does not provide normal GH secretion patterns. MK-0677, an oral ghrelin receptor agonist (GRA), maintains normal GH secretion and increases lean body mass in normal subjects; it has not been studied in dialysis patients, an essential step in assessing efficacy and safety prior to clinical trials...
March 3, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28296919/image-mosaicking-using-surf-features-of-line-segments
#15
Zhanlong Yang, Dinggang Shen, Pew-Thian Yap
In this paper, we present a novel image mosaicking method that is based on Speeded-Up Robust Features (SURF) of line segments, aiming to achieve robustness to incident scaling, rotation, change in illumination, and significant affine distortion between images in a panoramic series. Our method involves 1) using a SURF detection operator to locate feature points; 2) rough matching using SURF features of directed line segments constructed via the feature points; and 3) eliminating incorrectly matched pairs using RANSAC (RANdom SAmple Consensus)...
2017: PloS One
https://www.readbyqxmd.com/read/28292743/-the-score-matters-wide-variations-in-predictive-performance-of-18-paediatric-track-and-trigger-systems
#16
Susan M Chapman, Jo Wray, Kate Oulton, Christina Pagel, Samiran Ray, Mark J Peters
OBJECTIVE: To compare the predictive performance of 18 paediatric early warning systems (PEWS) in predicting critical deterioration. DESIGN: Retrospective case-controlled study. PEWS values were calculated from existing clinical data, and the area under the receiver operator characteristic curve (AUROC) compared. SETTING: UK tertiary referral children's hospital. PATIENTS: Patients without a 'do not attempt resuscitation' order admitted between 1 January 2011 and 31 December 2012...
March 14, 2017: Archives of Disease in Childhood
https://www.readbyqxmd.com/read/28289051/paediatric-early-warning-systems-for-detecting-and-responding-to-clinical-deterioration-in-children-a-systematic-review
#17
Veronica Lambert, Anne Matthews, Rachel MacDonell, John Fitzsimons
OBJECTIVE: To systematically review the available evidence on paediatric early warning systems (PEWS) for use in acute paediatric healthcare settings for the detection of, and timely response to, clinical deterioration in children. METHOD: The electronic databases PubMed, MEDLINE, CINAHL, EMBASE and Cochrane were searched systematically from inception up to August 2016. Eligible studies had to refer to PEWS, inclusive of rapid response systems and teams. Outcomes had to be specific to the identification of and/or response to clinical deterioration in children (including neonates) in paediatric hospital settings (including emergency departments)...
March 13, 2017: BMJ Open
https://www.readbyqxmd.com/read/28286884/stability-weighted-matrix-completion-of-incomplete-multi-modal-data-for-disease-diagnosis
#18
Kim-Han Thung, Ehsan Adeli, Pew-Thian Yap, Dinggang Shen
Effective utilization of heterogeneous multi-modal data for Alzheimer's Disease (AD) diagnosis and prognosis has always been hampered by incomplete data. One method to deal with this is low-rank matrix completion (LRMC), which simultaneous imputes missing data features and target values of interest. Although LRMC yields reasonable results, it implicitly weights features from all the modalities equally, ignoring the differences in discriminative power of features from different modalities. In this paper, we propose stability-weighted LRMC (swLRMC), an LRMC improvement that weights features and modalities according to their importance and reliability...
October 2016: Medical Image Computing and Computer-assisted Intervention: MICCAI ..
https://www.readbyqxmd.com/read/28284800/joint-prediction-of-longitudinal-development-of-cortical-surfaces-and-white-matter-fibers-from-neonatal-mri
#19
Islem Rekik, Gang Li, Pew-Thian Yap, Geng Chen, Weili Lin, Dinggang Shen
The human brain can be modeled as multiple interrelated shapes (or a multishape), each for characterizing one aspect of the brain, such as the cortex and white matter pathways. Predicting the developing multishape is a very challenging task due to the contrasting nature of the developmental trajectories of the constituent shapes: smooth for the cortical surface and non-smooth for white matter tracts due to changes such as bifurcation. We recently addressed this problem and proposed an approach for predicting the multishape developmental spatiotemporal trajectories of infant brains based only on neonatal MRI data using a set of geometric, dynamic, and fiber-to-surface connectivity features...
May 15, 2017: NeuroImage
https://www.readbyqxmd.com/read/28257726/is-it-cloudy-in-the-pews
#20
EDITORIAL
Peter M Greco
No abstract text is available yet for this article.
March 2017: American Journal of Orthodontics and Dentofacial Orthopedics
keyword
keyword
6163
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"