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https://www.readbyqxmd.com/read/29346798/uric-acid-in-the-follow-up-determines-30-decline-in-estimated-gfr-over-2-years-a-propensity-score-analysis
#1
Wen Xiu Chang, Ning Xu, Takanori Kumagai, Ryutaro Iijima, Kaito Waki, Masaki Yamanaka, Michito Nagura, Shigeyuki Arai, Yoshifuru Tamura, Shigeru Shibata, Yoshihide Fujigaki, Shunya Uchida
BACKGROUND/AIMS: Higher level of serum uric acid (SUA) predicts early entry to dialysis in chronic kidney disease (CKD) patients. However, a short-term effect of SUA remains to be elucidated using a novel surrogate endpoint. METHODS: Japanese CKD stage 3 to 4 patients were retrospectively examined (n= 701). The follow-up level of SUA was estimated as time-averaged uric acid (TA-UA). A propensity score for 6.0, 6.5 or 7.0 mg/dL of TA-UA was respectively calculated using baseline 23 covariates...
December 4, 2017: Kidney & Blood Pressure Research
https://www.readbyqxmd.com/read/29346791/social-and-behavioural-determinants-of-the-difference-in-survival-among-older-adults-in-japan-and-england
#2
Jun Aida, Noriko Cable, Paola Zaninotto, Toru Tsuboya, Georgios Tsakos, Yusuke Matsuyama, Kanade Ito, Ken Osaka, Katsunori Kondo, Michael G Marmot, Richard G Watt
BACKGROUND: A rapidly ageing population presents major challenges to health and social care services. Cross-country comparative studies on survival among older adults are limited. In addition, Japan, the country with the longest life expectancy, is rarely included in these cross-country comparisons. OBJECTIVE: We examined the relative contributions of social and behavioural factors on the differences in survival among older people in Japan and England. METHODS: We used data from the Japan Gerontological Evaluation Study (JAGES; n = 13,176) and the English Longitudinal Study of Ageing (ELSA; n = 5,551) to analyse all-cause mortality up to 9...
January 18, 2018: Gerontology
https://www.readbyqxmd.com/read/29346785/impulsivity-and-saliva-cortisol-in-patients-with-suicide-attempt-and-controls
#3
Ute Lewitzka, Michael Bauer, Bettina Ripke, Thomas Bronisch, Lydia Günther
OBJECTIVES: The objective of this study was to prove concepts in the characterization of suicidal patients and the possible usefulness of those markers to potentially identify patients with a higher risk for suicidality. METHODS: Patients with a recent suicide attempt were compared with patients suffering from depression, adjustment disorder, anxiety, or eating disorders without suicidality, healthy controls and remitted patients with a history of at least 1 suicide attempt (≥1 year)...
January 18, 2018: Neuropsychobiology
https://www.readbyqxmd.com/read/29346732/microscopic-theory-of-coupled-slow-activated-dynamics-in-glass-forming-binary-mixtures
#4
Rui Zhang, Kenneth S Schweizer
The Elastically Collective Nonlinear Langevin Equation theory for one-component viscous liquids and suspensions is generalized to treat coupled slow activated relaxation and diffusion in glass-forming binary sphere mixtures of any composition, size ratio and inter-particle interactions. A trajectory-level dynamical coupling parameter concept is introduced to construct two coupled dynamic free energy functions for the smaller penetrant and larger matrix particle. A two-step dynamical picture is proposed where the first step process involves matrix-facilitated penetrant hopping quantified in a self-consistent manner based on a temporal coincidence condition...
January 18, 2018: Journal of Physical Chemistry. B
https://www.readbyqxmd.com/read/29346725/rapid-chemical-vapor-infiltration-of-silicon-carbide-minicomposites-at-atmospheric-pressure
#5
Kenneth Petroski, Shannon Poges, Chris Monteleone, Joseph Grady, Ram Bhatt, Steven L Suib
The chemical vapor infiltration technique is one of the most popular for the fabrication of the matrix portion of a ceramic matrix composite. This work focuses on tailoring an atmospheric pressure deposition of silicon carbide onto carbon fiber tows using the methyltrichlorosilane (CH3SiCl3) and H2 deposition system at atmospheric pressure to create minicomposites faster than low pressure systems. Adjusting the flow rate of H2 bubbled through CH3SiCl3 will improve the uniformity of the deposition as well as infiltrate the substrate more completely as the flow rate is decreased...
January 18, 2018: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/29346661/the-role-of-healthcare-and-education-systems-in-co-occurrence-of-health-risk-behaviours-in-27-european-countries
#6
Shiho Kino, Eduardo Bernabé, Wael Sabbah
Background: Contextual factors play an important role in health and related behaviours. This study aims to examine the association of co-occurrence of five health-risk behaviours with healthcare and education contextual factors using nationally representative samples from 27 European countries. Methods: Data were from Eurobarometer 72.3, 2009. The outcome was a count variable ranging from 0 to 5 indicating co-occurrence of five health-risk behaviours, namely smoking, excessive alcohol consumption, non-frequent fresh fruit consumption, physical inactivity and non-dental check-ups...
February 1, 2018: European Journal of Public Health
https://www.readbyqxmd.com/read/29346655/does-the-additional-component-of-calf-circumference-refine-metabolic-syndrome-in-correlating-with-cardiovascular-risk
#7
Chen-Jung Wu, Tung-Wei Kao, Yaw-Wen Chang, Tao-Chun Peng, Li-Wei Wu, Hui-Fang Yang, Wei-Liang Chen
Context: Calf circumference (CC) was a useful anthropometric tool, but there was limited study on the effect of CC on metabolic syndrome (MetS) for cardiovascular risk. Objective: The objective of our study was to determine whether additional component of CC refined MetS in correlating with cardiovascular, all-cause and cancer mortality. Design, Setting, Patients, and Interventions: From the 1999-2002 NHANES dataset, we analyzed four types of MetS: WaistMetS (increased waist circumference and ≥ two of four MetS components), CalfMetS (decreased CC and ≥ two of four MetS components), WCRMetS (increased waist-to-calf ratio and ≥ two of four MetS components), and CC plus MetS (decreased CC and ≥ three of five MetS components)...
January 15, 2018: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29346640/preventive-chemotherapy-to-control-soil-transmitted-helminthiasis-averted-more-than-500-000-dalys-in-2015
#8
A Montresor, W Trouleau, D Mupfasoni, M Bangert, S A Joseph, A Mikhailov, C Fitzpatrick
Background: Preventive chemotherapy (PC), the large-scale administration of anthelminthics, is recommended by the World Health Organization (WHO) for the control of soil-transmitted helminthiasis (STH). Since 2010, donated anthelminthics for STH have boosted the implementation of PC programmes in children, achieving global coverage of more than 60% in 2015. The WHO Global Health Estimates attribute an annual loss of over 3.3 million disability-adjusted life-years (DALYs) to STH. The aim of this study is to estimate the impact of PC programmes on child morbidity...
January 16, 2018: Transactions of the Royal Society of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29346589/urban-evolutionary-ecology-and-the-potential-benefits-of-implementing-genomics
#9
Christopher J Schell
Urban habitats are quickly becoming exceptional models to address adaptation under rapid environmental change, given the expansive temporal and spatial scales with which anthropogenic landscape conversion occurs. Urban ecologists in the last 10-15 years have done an extraordinary job of highlighting phenotypic patterns that correspond with urban living, as well as delineating urban population structure using traditional genetic markers. The underpinning genetic mechanisms that govern those phenotypic patterns, however, are less well established...
January 13, 2018: Journal of Heredity
https://www.readbyqxmd.com/read/29346580/smoking-sex-and-non-small-cell-lung-cancer-steroid-hormone-receptors-in-tumor-tissue-s0424
#10
Ting-Yuan David Cheng, Amy K Darke, Mary W Redman, Gary R Zirpoli, Warren Davis, Rochelle Payne Ondracek, Wiam Bshara, Angela R Omilian, Robert Kratzke, Mary E Reid, Julian R Molina, Jill M Kolesar, Yuhchyau Chen, Robert M MacRae, James Moon, Philip Mack, David R Gandara, Karen Kelly, Regina M Santella, Kathy S Albain, Christine B Ambrosone
Background: To what extent steroid hormones contribute to lung cancer in male and female never smokers and smokers is unclear. We examined expression of hormone receptors in lung tumors by sex and smoking. Methods: Patients with primary non-small cell lung cancer were recruited into an Intergroup study in the United States and Canada, led by SWOG (S0424). Tumors from 813 cases (450 women and 363 men) were assayed using immunohistochemistry for estrogen receptor (ER)-α, ER-β, progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER2)...
January 13, 2018: Journal of the National Cancer Institute
https://www.readbyqxmd.com/read/29346569/controlled-antenatal-thyroid-screening-ii-effect-of-treating-maternal-sub-optimal-thyroid-function-on-child-cognition
#11
Charlotte Hales, Peter N Taylor, Sue Channon, Ruth Paradice, Kirsten McEwan, Lei Zhang, Michael Gyedu, Ameen Bakhsh, Onyebuchi Okosieme, Ilaria Muller, Mohd S Draman, John W Gregory, Colin Dayan, John H Lazarus, D Aled Rees, Marian Ludgate
Context & Objective: The Controlled Antenatal Thyroid Screening (CATS) study investigated treatment for suboptimal gestational thyroid function (SGTF) on childhood cognition and found no difference in IQ at 3 years between children of treated and untreated SGTF mothers. We have measured IQ in the same children at age 9.5-years and included children from normal-GTF mothers. Design, Setting & Participants: One examiner, blinded to participant group, assessed children's IQ (WISC-IV), long-term memory and motor function (NEPSY-II) from children of 119 treated and 98 untreated SGTF mothers plus children of 232 mothers with normal-GTF...
January 15, 2018: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29346568/are-infection-specialists-recommending-short-antibiotic-treatment-durations-an-escmid-international-cross-sectional-survey
#12
Gabriel Macheda, Oliver J Dyar, Amandine Luc, Bojana Beovic, Guillaume Béraud, Bernard Castan, Rémy Gauzit, Philippe Lesprit, Pierre Tattevin, Nathalie Thilly, Céline Pulcini
Objectives: To evaluate the current practice and the willingness to shorten the duration of antibiotic therapy among infection specialists. Methods: Infection specialists giving at least weekly advice on antibiotic prescriptions were invited to participate in an online cross-sectional survey between September and December 2016. The questionnaire included 15 clinical vignettes corresponding to common clinical cases with favourable outcomes; part A asked about the antibiotic treatment duration they would usually advise to prescribers and part B asked about the shortest duration they were willing to recommend...
January 16, 2018: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/29346543/the-impact-of-reported-beta-lactam-allergy-in-hospitalized-patients-with-hematologic-malignancies-requiring-antibiotics
#13
Kuan-Hsiang Gary Huang, Valerie Cluzet, Keith Hamilton, Olajumoke Fadugba
Background: Patients hospitalized with hematologic malignancy are particularly vulnerable to infection. The impact of reported beta-lactam (BL) allergy in this population remains unknown. Objective: To define the impact of reported BL-only allergy (BLOA) label on clinical outcomes compared to those with no BL allergy (NBLA) in hematologic malignancy inpatients requiring systemic antibiotics. Methods: Retrospective cohort study of adult inpatients with hematologic malignancy admitted at two tertiary care hospitals 2010-2015...
January 16, 2018: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/29346535/tricuspid-regurgitation-in-acute-heart-failure-is-there-any-incremental-risk
#14
Diab Mutlak, Jonathan Lessick, Shehrban Khalil, Sergey Yalonetsky, Yoram Agmon, Doron Aronson
Aim: Significant tricuspid regurgitation (TR) is common in heart failure (HF) and portends poor prognosis. We sought to determine whether the poor outcome results from the TR itself, or whether the TR is a surrogate marker of advanced left-sided myocardial or valvular heart disease. Methods and results: We studied 639 patients admitted for acute HF. The relationship between TR severity and the endpoint of readmission for HF or mortality was assessed after adjustment for multiple clinical and echocardiographic parameters...
January 15, 2018: European Heart Journal Cardiovascular Imaging
https://www.readbyqxmd.com/read/29346524/-effects-of-a-primary-care-based-multifactorial-intervention-on-physical-and-cognitive-function-in-frail-elderly-individuals-a-randomized-controlled-trial
#15
Laura Romera-Liebana, Francesc Orfila, Josep Maria Segura, Jordi Real, Maria Lluïsa Fabra, Mercedes Möller, Santiago Lancho, Anna Ramirez, Nuria Marti, Montserrat Cullell, Nuria Bastida, Dolors Martinez, Maria Giné, Patricia Cendrós, Anna Bistuer, Elena Perez, Maria Assumpta Fabregat, Gonçal Foz
Background: Detecting and managing frailty at early stages can prevent disability and other adverse outcomes. The study aim was to evaluate whether a multifactorial intervention program could modify physical and cognitive frailty parameters in elderly individuals. Methods: We conducted a multicenter, randomized, single-blind, parallel-group trial in community-living pre-frail/frail elderly individuals in Barcelona. A total of 352 patients, aged ≥65 years old with positive frailty screening, was randomized into two groups to receive a 12-week multidisciplinary intervention or usual care, with concealed allocation...
January 16, 2018: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/29346523/timed-up-and-go-test-and-future-dementia-occurrence
#16
Ji Eun Lee, Dong Wook Shin, Su-Min Jeong, Ki Young Son, Belong Cho, Jong Lull Yoon, Byung Joo Park, In Soon Kwon, Jinkook Lee, SangYun Kim
Background: This study evaluated whether baseline results of the Timed Up and Go (TUG) test is associated with future dementia occurrence. Methods: Using the Korean National Health Insurance Service-National Health Screening Cohort database, we identified 49 283 subjects without a dementia diagnosis who participated in the National Screening Program for Transitional Ages at 66 years of age during 2007-2012. Gait impairment was defined as taking longer than 10 seconds to perform the TUG test...
January 16, 2018: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/29346517/does-telomere-length-indicate-biological-physical-and-cognitive-health-among-older-adults-evidence-from-the-health-and-retirement-study
#17
Lauren Brown, Yuan Zhang, Colter Mitchel, Jennifer Ailshire
Telomere length (TL) has been suggested as a biomarker that can indicate individual variability in the rate of aging. Yet, it remains unclear whether TL is related to recognized indicators of health in an aging, older nationally representative sample. We examine whether TL is associated with 15 biological, physical and cognitive markers of health among older adults ages 54+. TL was assayed from saliva using quantitative PCR (T/S ratio) in the 2008 Health and Retirement Study (n=4,074). We estimated probability of high risk levels across indictors of health by TL and age-singly and jointly...
January 16, 2018: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/29346484/association-of-dietary-inflammatory-potential-with-colorectal-cancer-risk-in-men-and-women
#18
Fred K Tabung, Li Liu, Weike Wang, Teresa T Fung, Kana Wu, Stephanie A Smith-Warner, Yin Cao, Frank B Hu, Shuji Ogino, Charles S Fuchs, Edward L Giovannucci
Importance: Inflammation is important in colorectal cancer development. Diet modulates inflammation and may thus be a crucial modifiable factor in colorectal cancer prevention. Objective: To examine whether proinflammatory diets are associated with increased colorectal cancer risk by using an empirical dietary inflammatory pattern (EDIP) score based on a weighted sum of 18 food groups that characterizes dietary inflammatory potential based on circulating levels of inflammation biomarkers...
January 18, 2018: JAMA Oncology
https://www.readbyqxmd.com/read/29346474/examining-non-participation-to-the-maternal-follow-up-within-the-danish-national-birth-cohort
#19
Mette Bliddal, Zeyan Liew, Anton Pottegård, Helene Kirkegaard, Jørn Olsen, Ellen A Nohr
A follow-up questionnaire on maternal health has been distributed within the Danish National Birth Cohort (established 1996-2002) 14 years after the index birth. Answers were obtained for 41,466 of 78,010 (53.2%) eligible mothers. To ensure the appropriate use of these data, the possibility of selection bias due to non-participation must be evaluated. We estimated four selected exposure-outcome associations (pre-pregnancy weight - depression; exercise - degenerative musculoskeletal conditions; smoking - heart disease; and alcohol consumption - breast cancer)...
January 16, 2018: American Journal of Epidemiology
https://www.readbyqxmd.com/read/29346471/use-of-single-nucleotide-polymorphisms-and-mammographic-density-plus-classic-risk-factors-for-breast-cancer-risk-prediction
#20
Elke M van Veen, Adam R Brentnall, Helen Byers, Elaine F Harkness, Susan M Astley, Sarah Sampson, Anthony Howell, William G Newman, Jack Cuzick, D Gareth R Evans
Importance: Single-nucleotide polymorphisms (SNPs) have demonstrated an association with breast cancer susceptibility, but there is limited evidence on how to incorporate them into current breast cancer risk prediction models. Objective: To determine whether a panel of 18 SNPs (SNP18) may be used to predict breast cancer in combination with classic risk factors and mammographic density. Design, Setting, and Participants: This cohort study enrolled a subcohort of 9363 women, aged 46 to 73 years, without a previous breast cancer diagnosis from the larger prospective cohort of the PROCAS study (Predicting Risk of Cancer at Screening) specifically to evaluate breast cancer risk-assessment methods...
January 18, 2018: JAMA Oncology
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