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Richard A Young

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https://www.readbyqxmd.com/read/27920309/improving-the-oral-health-care-capacity-of-federally-qualified-health-centers
#1
James J Crall, Nadereh Pourat, Moira Inkelas, Colleen Lampron, Richard Scoville
Despite efforts that increased dental visits at federally qualified health centers (FQHCs) by 65 percent between 2007 and 2014, only 21 percent of FQHC patients received dental services in 2015-not altogether surprising, given that most such facilities do not offer dental services on site. Many of these facilities are part of multisite organizations that offer dental services at other locations; however, sites with co-located dental and medical services often serve only a fraction of their primary care patients...
December 1, 2016: Health Affairs
https://www.readbyqxmd.com/read/27920072/clinic-blood-pressure-underestimates-ambulatory-blood-pressure-in-an-untreated-employer-based-us-population-results-from-the-masked-hypertension-study
#2
Joseph E Schwartz, Matthew M Burg, Daichi Shimbo, Joan E Broderick, Arthur A Stone, Joji Ishikawa, Richard Sloan, Tyla Yurgel, Steven Grossman, Thomas G Pickering
BACKGROUND: Ambulatory blood pressure (ABP) is consistently superior to clinic blood pressure (CBP) as a predictor of cardiovascular morbidity and mortality risk. A common perception is that ABP is usually lower than CBP. The relationship of the CBP minus ABP difference to age has not been examined in the United States. METHODS: Between 2005 and 2012, 888 healthy, employed, middle-aged (mean±SD age, 45±10.4 years) individuals (59% female, 7.4% black, 12% Hispanic) with screening BP <160/105 mm Hg and not taking antihypertensive medication completed 3 separate clinic BP assessments and a 24-hour ABP recording for the Masked Hypertension Study...
December 6, 2016: Circulation
https://www.readbyqxmd.com/read/27919447/case-mix-adjusted-cost-of-colectomy-at-low-middle-and-high-volume-academic-centers
#3
Alex L Chang, Young Kim, Audrey E Ertel, Richard S Hoehn, Koffi Wima, Daniel E Abbott, Shimul A Shah
BACKGROUND: Efforts to regionalize surgery based on thresholds in procedure volume may have consequences on the cost of health care delivery. This study aims to delineate the relationship between hospital volume, case mix, and variability in the cost of operative intervention using colectomy as the model. METHODS: All patients undergoing colectomy (n = 90,583) at 183 academic hospitals from 2009-2012 in The University HealthSystems Consortium Database were studied...
December 2, 2016: Surgery
https://www.readbyqxmd.com/read/27914309/unique-approach-to-sensorimotor-training-with-a-new-device-combining-air-cushion-with-stochastic-translations-a-prospective-randomized-controlled-clinical-trial
#4
Christian Mittermaier, Maximilian Schindler, Benjamin Loader, Thomas Waldhoer, Clemens Ambrozy, Richard Crevenna, Karin Pieber
Sensorimotor training with a wide variety of available devices represents an important component in rehabilitation and prevention of different sports injuries and chronic diseases. The purpose of this study was to evaluate the effects of a sensorimotor training with a newly developed device, which consists of an instable platform moving on an air cushion, providing dynamic balance training by tilting and unanticipated stochastic translations on postural control. Seventy-two healthy young subjects were included in this prospective, randomized, controlled, and observer-blinded study...
November 25, 2016: Gait & Posture
https://www.readbyqxmd.com/read/27913195/breast-cancer-derived-extracellular-vesicles-stimulate-myofibroblast-differentiation-and-pro-angiogenic-behavior-of-adipose-stem-cells
#5
REVIEW
Young Hye Song, Christine Warncke, Sung Jin Choi, Siyoung Choi, Aaron E Chiou, Lu Ling, Han-Yuan Liu, Susan Daniel, Marc A Antonyak, Richard A Cerione, Claudia Fischbach
Adipose-derived stem cells (ASCs) are abundantly present in the mammary microenvironment and can promote breast cancer malignancy by differentiating into myofibroblasts. However, it remains largely unclear which role tumor-derived extracellular vesicles (TEVs) play in this process. Here, we used microfabricated, type I collagen-based 3-D tissue culture platforms to investigate the effect of breast cancer cell-derived TEVs on ASCs myofibroblast differentiation and consequential changes in extracellular matrix remodeling and vascular sprouting...
November 29, 2016: Matrix Biology: Journal of the International Society for Matrix Biology
https://www.readbyqxmd.com/read/27912926/acute-management-of-refractory-and-unstable-pediatric-supraventricular-tachycardia
#6
Jonathan Lewis, Gaurav Arora, Dana L Tudorascu, Robert W Hickey, Richard A Saladino, Mioara D Manole
OBJECTIVE: To characterize the management of acute pediatric supraventricular tachycardia (SVT), placing special emphasis on infants, patients refractory to adenosine (refractory SVT), and patients with hypotension, poor perfusion, or altered mental status (unstable SVT). STUDY DESIGN: Retrospective cohort study of patients 0-18 years of age without congenital heart disease who presented to our pediatric hospital from January 2003 to December 2012 for the treatment of acute SVT...
November 22, 2016: Journal of Pediatrics
https://www.readbyqxmd.com/read/27910703/co-calibration-of-two-self-reported-measures-of-adherence-to-antiretroviral-therapy
#7
Robin M Nance, J A Chris Delaney, Carol E Golin, Wendee M Wechsberg, Chinazo Cunningham, Frederick Altice, Katerina Christopoulos, Kevin Knight, Vu Quan, Michael S Gordon, Sandra Springer, Jeremy Young, Paul K Crane, Kenneth H Mayer, Michael J Mugavero, Carlos Del Rio, Richard A Kronmal, Heidi M Crane
Adherence to antiretroviral therapy (ART) is an important determinant of clinical success assessed in many HIV studies. Harmonizing adherence data from studies that use different measures is difficult without a co-calibration equation to convert between validated instruments. Our purpose was to co-calibrate two commonly used adherence measures: the AIDS Clinical Trials Group (ACTG) questionnaire and the Visual Analog Scale (VAS). We used robust linear regression to develop a co-calibration equation in a clinical care cohort...
December 2, 2016: AIDS Care
https://www.readbyqxmd.com/read/27909885/kinematics-and-muscle-activation-patterns-during-a-maximal-voluntary-rate-activity-in-healthy-elderly-and-young-adults
#8
Eva Chadnova, Nancy St-Onge, Richard Courtemanche, Robert D Kilgour
BACKGROUND: Maximal voluntary rate (MVR) performance tasks can provide important age-related information to the limiting factors associated with movement and the development of fatigue. AIM: To determine whether kinematic and muscle activation patterns during an MVR task differ between young and older adults. METHODS: We continuously measured frequency, amplitude, peak velocity, index of co-contraction and median frequencies of the index finger flexors and extensors during a 20-s MVR task in 10 young and 10 older subjects...
December 1, 2016: Aging Clinical and Experimental Research
https://www.readbyqxmd.com/read/27908689/pcsk9-genetic-variants-and-risk-of-type-2-diabetes-a-mendelian-randomisation-study
#9
Amand F Schmidt, Daniel I Swerdlow, Michael V Holmes, Riyaz S Patel, Zammy Fairhurst-Hunter, Donald M Lyall, Fernando Pires Hartwig, Bernardo Lessa Horta, Elina Hyppönen, Christine Power, Max Moldovan, Erik van Iperen, G Kees Hovingh, Ilja Demuth, Kristina Norman, Elisabeth Steinhagen-Thiessen, Juri Demuth, Lars Bertram, Tian Liu, Stefan Coassin, Johann Willeit, Stefan Kiechl, Karin Willeit, Dan Mason, John Wright, Richard Morris, Goya Wanamethee, Peter Whincup, Yoav Ben-Shlomo, Stela McLachlan, Jackie F Price, Mika Kivimaki, Catherine Welch, Adelaida Sanchez-Galvez, Pedro Marques-Vidal, Andrew Nicolaides, Andrie G Panayiotou, N Charlotte Onland-Moret, Yvonne T van der Schouw, Giuseppe Matullo, Giovanni Fiorito, Simonetta Guarrera, Carlotta Sacerdote, Nicholas J Wareham, Claudia Langenberg, Robert Scott, Jian'an Luan, Martin Bobak, Sofia Malyutina, Andrzej Pająk, Ruzena Kubinova, Abdonas Tamosiunas, Hynek Pikhart, Lise Lotte Nystrup Husemoen, Niels Grarup, Oluf Pedersen, Torben Hansen, Allan Linneberg, Kenneth Starup Simonsen, Jackie Cooper, Steve E Humphries, Murray Brilliant, Terrie Kitchner, Hakon Hakonarson, David S Carrell, Catherine A McCarty, H Lester Kirchner, Eric B Larson, David R Crosslin, Mariza de Andrade, Dan M Roden, Joshua C Denny, Cara Carty, Stephen Hancock, John Attia, Elizabeth Holliday, Martin O' Donnell, Salim Yusuf, Michael Chong, Guillaume Pare, Pim van der Harst, M Abdullah Said, Ruben N Eppinga, Niek Verweij, Harold Snieder, Tim Christen, Dennis O Mook-Kanamori, Stefan Gustafsson, Lars Lind, Erik Ingelsson, Raha Pazoki, Oscar Franco, Albert Hofman, Andre Uitterlinden, Abbas Dehghan, Alexander Teumer, Sebastian Baumeister, Marcus Dörr, Markus M Lerch, Uwe Völker, Henry Völzke, Joey Ward, Jill P Pell, Daniel J Smith, Tom Meade, Anke H Maitland-van der Zee, Ekaterina V Baranova, Robin Young, Ian Ford, Archie Campbell, Sandosh Padmanabhan, Michiel L Bots, Diederick E Grobbee, Philippe Froguel, Dorothée Thuillier, Beverley Balkau, Amélie Bonnefond, Bertrand Cariou, Melissa Smart, Yanchun Bao, Meena Kumari, Anubha Mahajan, Paul M Ridker, Daniel I Chasman, Alex P Reiner, Leslie A Lange, Marylyn D Ritchie, Folkert W Asselbergs, Juan-Pablo Casas, Brendan J Keating, David Preiss, Aroon D Hingorani, Naveed Sattar
BACKGROUND: Statin treatment and variants in the gene encoding HMG-CoA reductase are associated with reductions in both the concentration of LDL cholesterol and the risk of coronary heart disease, but also with modest hyperglycaemia, increased bodyweight, and modestly increased risk of type 2 diabetes, which in no way offsets their substantial benefits. We sought to investigate the associations of LDL cholesterol-lowering PCSK9 variants with type 2 diabetes and related biomarkers to gauge the likely effects of PCSK9 inhibitors on diabetes risk...
November 28, 2016: Lancet Diabetes & Endocrinology
https://www.readbyqxmd.com/read/27906964/undernutrition-vitamin-a-and-iron-deficiency-are-associated-with-impaired-intestinal-mucosal-permeability-in-young-bangladeshi-children-assessed-by-lactulose-mannitol-test
#10
Md Iqbal Hossain, Rashidul Haque, Dinesh Mondal, Mustafa Mahfuz, Am Shamsir Ahmed, M Munirul Islam, Richard L Guerrant, William A Petri, Tahmeed Ahmed
BACKGROUND: Lactulose/mannitol (L:M) test has been used as a non-invasive marker of intestinal mucosal -integrity and -permeability (enteropathy). We investigated the association of enteropathy with anthropometrics, micronutrient- status, and morbidity in children. METHODS: The urine and blood samples were collected from 925 children aged 6-24 months residing in Mirpur slum of Dhaka, Bangladesh during November 2009 to April 2013. L:M test and micronutrient status were assessed in the laboratory of International Centre for Diarrhoeal Diseases Research, Bangladesh (icddr,b) following standard procedure...
2016: PloS One
https://www.readbyqxmd.com/read/27906175/impaired-haematopoietic-stem-cell-differentiation-and-enhanced-skewing-towards-myeloid-progenitors-in-aged-caspase-2-deficient-mice
#11
Swati Dawar, Nur Hezrin Shahrin, Nikolina Sladojevic, Richard J D'Andrea, Loretta Dorstyn, Devendra K Hiwase, Sharad Kumar
The apoptotic cysteine protease caspase-2 has been shown to suppress tumourigenesis in mice and its reduced expression correlates with poor prognosis in some human malignancies. Caspase-2-deficient mice develop normally but show ageing-related traits and, when challenged by oncogenic stimuli or certain stress, show enhanced tumour development, often accompanied by extensive aneuploidy. As stem cells are susceptible to acquiring age-related functional defects because of their self-renewal and proliferative capacity, we examined whether loss of caspase-2 promotes such defects with age...
December 1, 2016: Cell Death & Disease
https://www.readbyqxmd.com/read/27906029/trends-in-clinical-characteristics-and-outcomes-of-pre-art-care-at-a-large-hiv-clinic-in-nairobi-kenya-a-retrospective-cohort-study
#12
Jared O Mecha, Elizabeth N Kubo, Lucy W Nganga, Peter N Muiruri, Lilian N Njagi, Immaculate N Mutisya, Justine J Odionyi, Syokau C Ilovi, Mary Wambui, Christopher Githu, Richard Ngethe, Elizabeth M Obimbo, Zipporah W Ngumi
BACKGROUND: The success of antiretroviral therapy in resource-scarce settings is an illustration that complex healthcare interventions can be successfully delivered even in fragile health systems. Documenting the success factors in the scale-up of HIV care and treatment in resource constrained settings will enable health systems to prepare for changing population health needs. This study describes changing demographic and clinical characteristics of adult pre-ART cohorts, and identifies predictors of pre-ART attrition at a large urban HIV clinic in Nairobi, Kenya...
November 14, 2016: AIDS Research and Therapy
https://www.readbyqxmd.com/read/27905295/desensitization-of-idiopathic-pulmonary-fibrosis-fibroblasts-to-alternaria-alternata-extract-mediated-necrotic-cell-death
#13
Jintaek Im, Kyutae Kim, Ji Young Yhee, Scott M O'Grady, Richard S Nho
Alternaria alternata is an allergenic fungus and known to cause an upper respiratory tract infection and asthma in humans with compromised immunity. Although A. alternata's effect on airway epithelial cells has previously been examined, the potential role of A. alternata on lung fibroblast viability is not understood. Since lung fibroblasts derived from patients with idiopathic pulmonary fibrosis (IPF) display a distinct phenotype that is resistant to stress and cell death inducing conditions, the investigation of the role of Alternaria on pathological IPF fibroblasts provides a better understanding of the fibrotic process induced by an allergenic fungus...
November 2016: Physiological Reports
https://www.readbyqxmd.com/read/27905187/no-clinically-meaningful-weight-changes-in-a-young-cohort-following-total-joint-arthroplasty-at-3-year-follow-up
#14
Peter M Formby, Richard L Purcell, Michael Baird, Matthew Wagner, Ronald P Goodlett, Andrew W Mack
BACKGROUND: Total joint arthroplasty (TJA) is one of the most successful operations. There is little in the literature regarding weight change following TJA, particularly in a young cohort. METHODS: Retrospective analysis of 181 primary total hip arthroplasty (THA) and 185 primary total knee arthroplasty (TKA) patients was conducted. We reviewed preoperative and post-operative weights and post-operative body mass index at 3 and 6 months, 1 year, 2 and 3 years...
November 30, 2016: ANZ Journal of Surgery
https://www.readbyqxmd.com/read/27903503/preserving-fertility-in-girls-and-young-women-with-cancer
#15
EDITORIAL
Richard A Anderson, Melanie C Davies
No abstract text is available yet for this article.
November 30, 2016: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/27903206/long-term-outcomes-after-severe-drug-overdose
#16
Lee Y Wong, Rinaldo Bellomo, Ray Robbins, Johan Martensson, Richard Kanaan, Richard Newton, Chih-Chiang Hu, David M Taylor
OBJECTIVE: The long-term outcomes of patients with drug overdose admitted to the intensive care unit compared with those admitted to general wards have not been assessed. We aimed to compare the recurrence of overdose, mortality after hospital discharge, cause of death and quality-of-life scores (using the EQ-5D questionnaire) between the ICU patients and general ward patients. METHODS: We performed a retrospective cohort study of 102 ICU patients with drug overdose and 102 matched general ward patients with drug overdose in a university-affiliated teaching hospital between 2009 and 2013...
December 2016: Critical Care and Resuscitation: Journal of the Australasian Academy of Critical Care Medicine
https://www.readbyqxmd.com/read/27900176/systematic-review-of-physical-activity-and-exercise-interventions-to-improve-health-fitness-and-well-being-of-children-and-young-people-who-use-wheelchairs
#17
Thomas D O'Brien, Jane Noyes, Llinos Haf Spencer, Hans-Peter Kubis, Richard P Hastings, Rhiannon Whitaker
AIM: To perform a systematic review establishing the current evidence base for physical activity and exercise interventions that promote health, fitness and well-being, rather than specific functional improvements, for children who use wheelchairs. DESIGN: A systematic review using a mixed methods design. DATA SOURCES: A wide range of databases, including Web of Science, PubMed, BMJ Best Practice, NHS EED, CINAHL, AMED, NICAN, PsychINFO, were searched for quantitative, qualitative and health economics evidence...
2016: BMJ Open Sport & Exercise Medicine
https://www.readbyqxmd.com/read/27899769/the-role-of-club-cell-phenoconversion-and-migration-in-idiopathic-pulmonary-fibrosis
#18
Jutaro Fukumoto, Ramani Soundararajan, Joseph Leung, Ruan Cox, Sanjay Mahendrasah, Neha Muthavarapu, Travis Herrin, Alexander Czachor, Lee C Tan, Nima Hosseinian, Priyanshi Patel, Jayanthraj Gone, Mason T Breitzig, Young Cho, Andrew J Cooke, Lakshmi Galam, Venkata Ramireddy Narala, Yashwant Pathak, Richard F Lockey, Narasaiah Kolliputi
Idiopathic pulmonary fibrosis (IPF) is an age-related multifactorial disease featuring non-uniform lung fibrosis. The decisive cellular events at early stages of IPF are poorly understood. While the involvement of club cells in IPF pathogenesis is unclear, their migration has been associated with lung fibrosis. In this study, we labeled club cells immunohistochemically in IPF lungs using a club cell marker Claudin-10 (Cldn10), a unique protein based on the recent report which demonstrated that the appearance of Cldn10 in developing and repairing lungs precedes other club cell markers including club cell secretory protein (CCSP)...
November 29, 2016: Aging
https://www.readbyqxmd.com/read/27896285/rare-variants-in-optic-disc-area-gene-card10-enriched-in-primary-open-angle-glaucoma
#19
Tiger Zhou, Emmanuelle Souzeau, Shiwani Sharma, Owen M Siggs, Ivan Goldberg, Paul R Healey, Stuart Graham, Alex W Hewitt, David A Mackey, Robert J Casson, John Landers, Richard Mills, Jonathan Ellis, Paul Leo, Matthew A Brown, Stuart MacGregor, Kathryn P Burdon, Jamie E Craig
BACKGROUND: Genome-wide association studies (GWAS) have identified association of common alleles with primary open-angle glaucoma (POAG) and its quantitative endophenotypes near numerous genes. This study aims to determine whether rare pathogenic variants in these disease-associated genes contribute to POAG. METHODS: Participants fulfilled strict inclusion criteria of advanced POAG at a young age of diagnosis. Myocilin mutation carriers were excluded using direct sequencing...
November 2016: Molecular Genetics & Genomic Medicine
https://www.readbyqxmd.com/read/27895697/trends-in-clinical-characteristics-and-outcomes-of-pre-art-care-at-a-large-hiv-clinic-in-nairobi-kenya-a-retrospective-cohort-study
#20
Jared O Mecha, Elizabeth N Kubo, Lucy W Nganga, Peter N Muiruri, Lilian N Njagi, Immaculate N Mutisya, Justine J Odionyi, Syokau C Ilovi, Mary Wambui, Christopher Githu, Richard Ngethe, Elizabeth M Obimbo, Zipporah W Ngumi
BACKGROUND: The success of antiretroviral therapy in resource-scarce settings is an illustration that complex healthcare interventions can be successfully delivered even in fragile health systems. Documenting the success factors in the scale-up of HIV care and treatment in resource constrained settings will enable health systems to prepare for changing population health needs. This study describes changing demographic and clinical characteristics of adult pre-ART cohorts, and identifies predictors of pre-ART attrition at a large urban HIV clinic in Nairobi, Kenya...
2016: AIDS Research and Therapy
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