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https://www.readbyqxmd.com/read/27926908/community-perceptions-of-biobanking-participation-a-qualitative-study-among-mexican-americans-in-three-texas-cities
#1
Natalia I Heredia, Sarah Krasny, Larkin L Strong, Laura Von Hatten, Lynne Nguyen, Belinda M Reininger, Lorna H McNeill, María E Fernández
BACKGROUND: Most biospecimens in the US are collected from non-Hispanic Whites, limiting the generalizability of findings. There is a need to increase participation in biobanking among ethnic and racial minorities. The purpose of this study was to use qualitative methods to identify factors that may influence Mexican-American individuals' willingness to participate in biobanking. METHODS: We conducted 15 focus groups in three Texas cities with Mexican-American individuals, in both Spanish and English...
December 8, 2016: Public Health Genomics
https://www.readbyqxmd.com/read/27926889/precision-medicine-diabetes-and-the-u-s-food-and-drug-administration
#2
Robert J Meyer
The U.S. Food and Drug Administration (FDA) has long sought to achieve the broader use of personalized medicine, which is better targeting of FDA-approved therapies through incorporating precise knowledge of a patient's underlying condition to therapies optimally chosen to match those needs. While some strides have been made in precision medicine-particularly in oncology and rare genetic diseases-most of the standard general medicine indications have yet to realize the benefits of precision-guided therapies...
November 2016: Diabetes Care
https://www.readbyqxmd.com/read/27926793/information-seeking-when-problem-solving-perspectives-of-public-health-professionals
#3
Kristine Newman, Maureen Dobbins, Jennifer Yost, Donna Ciliska
OBJECTIVES: Given the many different types of professionals working in public health and their diverse roles, it is likely that their information needs, information-seeking behaviors, and problem-solving abilities differ. Although public health professionals often work in interdisciplinary teams, few studies have explored their information needs and behaviors within the context of teamwork. This study explored the relationship between Canadian public health professionals' perceptions of their problem-solving abilities and their information-seeking behaviors with a specific focus on the use of evidence in practice settings...
December 7, 2016: Worldviews on Evidence-based Nursing
https://www.readbyqxmd.com/read/27926743/antecedents-of-new-onset-major-depressive-disorder-in-children-and-adolescents-at-high-familial-risk
#4
Frances Rice, Ruth Sellers, Gemma Hammerton, Olga Eyre, Rhys Bevan-Jones, Ajay K Thapar, Stephan Collishaw, Gordon T Harold, Anita Thapar
Importance: Early-onset major depressive disorder (MDD) is common in individuals at high familial risk of depression and is associated with poor long-term mental health, social, and educational outcomes. Objectives: To examine the developmental pathways that lead to first-episode adolescent-onset MDD (incident cases) in those at high familial risk and to postulate a theoretically informed model that enables simultaneous testing of different pathways to incident adolescent-onset MDD composed of contributions from familial/genetic and social risk factors, as well as effects via specific clinical antecedents...
December 7, 2016: JAMA Psychiatry
https://www.readbyqxmd.com/read/27926729/intracellular-allosteric-antagonism-of-the-ccr9-receptor
#5
Christine Oswald, Mathieu Rappas, James Kean, Andrew S Doré, James C Errey, Kirstie Bennett, Francesca Deflorian, John A Christopher, Ali Jazayeri, Jonathan S Mason, Miles Congreve, Robert M Cooke, Fiona H Marshall
Chemokines and their G-protein-coupled receptors play a diverse role in immune defence by controlling the migration, activation and survival of immune cells. They are also involved in viral entry, tumour growth and metastasis and hence are important drug targets in a wide range of diseases. Despite very significant efforts by the pharmaceutical industry to develop drugs, with over 50 small-molecule drugs directed at the family entering clinical development, only two compounds have reached the market: maraviroc (CCR5) for HIV infection and plerixafor (CXCR4) for stem-cell mobilization...
December 7, 2016: Nature
https://www.readbyqxmd.com/read/27926668/brief-report-interpersonal-and-intrapersonal-factors-as-parallel-independent-mediators-in-the-association-between-internalized-hiv-stigma-and-art-adherence
#6
Victoria C Seghatol-Eslami, Heather E Dark, James L Raper, Michael J Mugavero, Janet M Turan, Bulent Turan
INTRODUCTION: People living with HIV (PLWH) need to adhere to antiretroviral therapy (ART) to achieve optimal health. One reason for ART nonadherence is HIV-related stigma. OBJECTIVES: We aimed to examine whether HIV treatment self-efficacy (an intrapersonal mechanism) mediates the stigma-adherence association. We also examined whether self-efficacy and the concern about being seen while taking HIV medication (an interpersonal mechanism) are parallel mediators independent of each other...
January 1, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/27926621/accountable-care-organization-implementation-experiences-and-rural-participation-considerations-for-nurses
#7
Matt Thomas Bagwell, Angeline Bushy, Judith Ortiz
BACKGROUND: Little is known about how accountable care organizations (ACOs) participate with rural health providers. This pilot study examines ACO participation with rural health clinics (RHCs). METHODS: Telephone interviews with 8 ACO administrators were conducted to determine the early implementation experiences of these organizations, and their participation with rural health providers, such as RHCs, using qualitative content analysis, ACO characteristics, and emerging themes from the ACO executive responses was identified...
January 2017: Journal of Nursing Administration
https://www.readbyqxmd.com/read/27926614/clinical-coordination-in-accountable-care-organizations-a-qualitative-study
#8
Valerie A Lewis, Karen Schoenherr, Taressa Fraze, Aleen Cunningham
BACKGROUND: Accountable care organizations (ACOs) are becoming a common payment and delivery model. Despite widespread interest, little empirical research has examined what efforts or strategies ACOs are using to change care and reduce costs. Knowledge of ACOs' clinical efforts can provide important context for understanding ACO performance, particularly to distinguish arenas where ACOs have and have not attempted care transformation. PURPOSE: The aim of the study was to understand ACOs' efforts to change clinical care during the first 18 months of ACO contracts...
December 6, 2016: Health Care Management Review
https://www.readbyqxmd.com/read/27926544/cognitive-impairment-following-hormone-therapy-current-opinion-of-research-in-breast-and-prostate-cancer-patients
#9
Lisa M Wu, Ali Amidi
PURPOSE OF REVIEW: Hormone therapy is a common cancer treatment that may be associated with numerous side and late effects, and in recent years, has been linked to changes in cognition. Here, we present the most important recent findings from empirical studies and reviews that have focused on the effects of hormone therapy on cognitive functioning in breast and prostate cancer populations, underline some general shortcomings, and propose directions for future research. RECENT FINDINGS: Recent research indicates that cognitive impairment may occur in breast and prostate cancer patients following onset of hormone therapy...
December 6, 2016: Current Opinion in Supportive and Palliative Care
https://www.readbyqxmd.com/read/27926534/irna-ai-identifying-the-adenosine-to-inosine-editing-sites-in-rna-sequences
#10
Wei Chen, Pengmian Feng, Hui Yang, Hui Ding, Hao Lin, Kuo-Chen Chou
Catalyzed by adenosine deaminase (ADAR), the adenosine to inosine (A-to-I) editing in RNA is not only involved in various important biological processes, but also closely associated with a series of major diseases. Therefore, knowledge about the A-to-I editing sites in RNA is crucially important for both basic research and drug development. Given an uncharacterized RNA sequence that contains many adenosine (A) residues, can we identify which one of them can be of A-to-I editing, and which one cannot? Unfortunately, so far no computational method whatsoever has been developed to address such an important problem based on the RNA sequence information alone...
December 1, 2016: Oncotarget
https://www.readbyqxmd.com/read/27925710/assessment-of-water-intake-from-food-and-beverages-by-elderly-in-poland
#11
Małgorzata E Drywień, Katarzyna Galon
Background: Fluid intake in elderly is more important than in younger individuals, because compromised homeostatic mechanisms such as loss of the thirst sensation can result in dehydration. Objective: The aim of the present study was the assessment of water intake from food and beverages by free-living elderly in Poland. Materials and Methods: The study was conducted on 138 volunteers (women and men) at the age of 60 to 90, recruited from Warsaw and Płock Universities of the Third Age and different informal groups from the same cities...
2016: Roczniki Państwowego Zakładu Higieny
https://www.readbyqxmd.com/read/27925664/bootstrapping-the-p300-in-diagnostic-psychophysiology-how-many-iterations-are-needed
#12
J Peter Rosenfeld, Anne Ward, Ewout H Meijer, Denis Yukhnenko
In psychophysiological research, bootstrapping procedures are often used to classify individual participants. How many iterations are required for a reliable bootstrap test is not universally agreed upon. To investigate the number of iterations needed for a stable bootstrap estimate, we reanalyzed P300 data collected in concealed information test paradigms. We also distinguished between the bootstrap and permutations approaches. We compared results in several studies using 100 versus 1,000 versus 10,000 iterations in the bootstrap, and we concluded that 100 iterations were adequate as results from all three iteration numbers correlated highly...
December 7, 2016: Psychophysiology
https://www.readbyqxmd.com/read/27925636/on-the-2d-simplification-of-3d-bone-implant-systems-application-to-a-femoral-cementless-hip-stem
#13
Fernando J Quevedo González, Michael Reimeringer, Natalia Nuño
Three-dimensional (3D) finite element (FE) models are commonly used to analyze the mechanical behavior of the bone under different conditions (i.e. before and after arthroplasty). They can provide detailed information but they are numerically expensive and this limits their use in cases where large or numerous simulations are required. On the other hand, 2D models show less computational cost but the precision of results depends on the approach used for the simplification. Two main questions arise: are the 3D results adequately represented in a 2D section of the model? Which approach should be used to build a 2D model that provides reliable results compared to the 3D model? In this paper, we first evaluate if the plane used for generating the 2D models of bone-implant systems adequately represents the results of the full 3D model...
December 7, 2016: Journal of Biomechanical Engineering
https://www.readbyqxmd.com/read/27925432/ceos-theory-a-comprehensive-approach-to-understanding-hard-to-maintain-behaviour-change
#14
Ron Borland
This paper provides a brief introduction to CEOS theory, a comprehensive theory for understanding hard to maintain behaviour change. The name CEOS is an acronym for Context, Executive, and Operational Systems theory. Behaviour is theorised to be the result of the moment by moment interaction between internal needs (operational processes) in relation to environmental conditions, and for humans this is augmented by goal-directed, executive action which can transcend immediate contingencies. All behaviour is generated by operational processes...
December 7, 2016: Applied Psychology. Health and Well-being
https://www.readbyqxmd.com/read/27925391/academic-poster-design-at-a-national-conference-a-need-for-standardised-guidance
#15
Alan Gopal, Melody Redman, David Cox, David Foreman, Elizabeth Elsey, Simon Fleming
BACKGROUND: Academic posters are a common means of disseminating information at conferences. Presentation at conferences is frequently given weight in postgraduate training programme recruitment. Some conferences provide guidance for visual presentation of posters. For the Association of the Study of Medical Education (ASME) Annual Scientific Meeting (ASM) 2015, poster abstract guidance was provided; however, the guidance on poster design was limited to size and orientation. The aim of this study was to investigate academic poster quality at a national medical education conference to identify where standards could be promoted and improved...
December 7, 2016: Clinical Teacher
https://www.readbyqxmd.com/read/27925381/doctors-use-of-mobile-devices-in-the-clinical-setting-a-mixed-methods-study
#16
Arany Nerminathan, Amanda Harrison, Megan Phelps, Karen M Scott
AIM: To explore how doctors use mobile devices in the clinical setting and understand drivers for use. METHODS: A mixed methods study was used with doctors in a paediatric and adult teaching hospital in 2013. A paper based survey examined mobile device usage data by doctors in the clinical setting. Focus groups explored doctors' reasons for using or refraining from using mobile devices in the clinical setting, and their attitudes about others' use. RESULTS: The survey, completed by 109 doctors, showed that 91% owned a smartphone and 88% used their mobile devices frequently in the clinical setting...
December 7, 2016: Internal Medicine Journal
https://www.readbyqxmd.com/read/27925149/behavioural-interventions-to-promote-workers-use-of-respiratory-protective-equipment
#17
REVIEW
Bao Yen Luong Thanh, Malinee Laopaiboon, David Koh, Pornpun Sakunkoo, Hla Moe
BACKGROUND: Respiratory hazards are common in the workplace. Depending on the hazard and exposure, the health consequences may include: mild to life-threatening illnesses from infectious agents, acute effects ranging from respiratory irritation to chronic lung conditions, or even cancer from exposure to chemicals or toxins. Use of respiratory protective equipment (RPE) is an important preventive measure in many occupational settings. RPE only offers protection when worn properly, when removed safely and when it is either replaced or maintained regularly...
December 7, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27924968/spatial-distribution-of-being-sick-or-injured-in-the-past-two-weeks-by-district-in-pakistan
#18
Masood Ali Shaikh
This study harnessed the power of geographic information system (GIS) to summarise and visualise ten-page tabular data in two maps. The data comprised of the percentage of 5-years and older males and females who fell sick or were injured during the two weeks prior to the survey, and on their health consultation by district, cumulatively from both urban and rural areas. The data was collected by the Pakistan Social and Living Standards survey (PSLM) 2014-15. District-wise pattern of the two indices were mapped for better understanding and appreciation of this spatial pattern by the health policymakers in the country...
December 2016: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/27924839/spotted-phenotypes-in-horses-lost-attractiveness-in-the-middle-ages
#19
Saskia Wutke, Norbert Benecke, Edson Sandoval-Castellanos, Hans-Jürgen Döhle, Susanne Friederich, Javier Gonzalez, Jón Hallsteinn Hallsson, Michael Hofreiter, Lembi Lõugas, Ola Magnell, Arturo Morales-Muniz, Ludovic Orlando, Albína Hulda Pálsdóttir, Monika Reissmann, Matej Ruttkay, Alexandra Trinks, Arne Ludwig
Horses have been valued for their diversity of coat colour since prehistoric times; this is especially the case since their domestication in the Caspian steppe in ~3,500 BC. Although we can assume that human preferences were not constant, we have only anecdotal information about how domestic horses were influenced by humans. Our results from genotype analyses show a significant increase in spotted coats in early domestic horses (Copper Age to Iron Age). In contrast, medieval horses carried significantly fewer alleles for these phenotypes, whereas solid phenotypes (i...
December 7, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27924740/so-let-me-find-my-way-whatever-it-will-cost-me-rather-than-leaving-myself-in-darkness-experiences-of-glaucoma-in-nigeria
#20
Fatima Kyari, Clare I Chandler, Martha Martin, Clare E Gilbert
BACKGROUND: Blindness from glaucoma is associated with socio-economic deprivation, presumed to reflect poor access to care and poor adherence to treatment. OBJECTIVES: To determine why people with glaucoma are presenting late for treatment and to understand access to glaucoma care. Additionally, we sought to identify what patients and the community know, do and think about the condition and why the poor are the most affected with glaucoma blindness. DESIGN: Study participants were from four communities and two hospitals in Abuja-FCT and Kaduna State, Nigeria...
2016: Global Health Action
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