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David J Anderson

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https://www.readbyqxmd.com/read/28216065/preliminary-evaluation-of-a-telephone-based-smoking-cessation-intervention-in-the-lung-cancer-screening-setting-a-randomized-clinical-trial
#1
Kathryn L Taylor, Charlotte J Hagerman, George Luta, Paula G Bellini, Cassandra Stanton, David B Abrams, Jenna A Kramer, Eric Anderson, Shawn Regis, Andrea McKee, Brady McKee, Ray Niaura, Harry Harper, Michael Ramsaier
: Incorporating effective smoking cessation interventions into lung cancer screening (LCS) programs will be essential to realizing the full benefit of screening. We conducted a pilot randomized trial to determine the feasibility and efficacy of a telephone-counseling (TC) smoking cessation intervention vs. usual care (UC) in the LCS setting. In collaboration with 3 geographically diverse LCS programs, we enrolled current smokers (61.5% participation rate) who were: registered to undergo LCS, 50-77 years old, and had a 20+ pack-year smoking history...
February 14, 2017: Lung Cancer: Journal of the International Association for the Study of Lung Cancer
https://www.readbyqxmd.com/read/28212542/two-stage-genome-wide-association-study-identifies-a-novel-susceptibility-locus-associated-with-melanoma
#2
Katherine J Ransohoff, Wenting Wu, Hyunje G Cho, Harvind C Chahal, Yuan Lin, Hong-Ji Dai, Christopher I Amos, Jeffrey E Lee, Jean Y Tang, David A Hinds, Jiali Han, Qingyi Wei, Kavita Y Sarin
Genome-wide association studies have identified 21 susceptibility loci associated with melanoma. These loci implicate genes affecting pigmentation, nevus count, telomere maintenance, and DNA repair in melanoma risk. Here, we report the results of a two-stage genome-wide association study of melanoma. The stage 1 discovery phase consisted of 4,842 self-reported melanoma cases and 286,565 controls of European ancestry from the 23andMe research cohort and the stage 2 replication phase consisted of 1,804 melanoma cases and 1,026 controls from the University of Texas M...
February 9, 2017: Oncotarget
https://www.readbyqxmd.com/read/28209728/evaluation-of-cell-therapy-on-exercise-performance-and-limb-perfusion-in-peripheral-artery-disease-the-cctrn-patients-with-intermittent-claudication-injected-with-aldh-bright-cells-pace-trial
#3
Emerson C Perin, Michael P Murphy, Keith L March, Roberto Bolli, John Loughran, Phillip C Yang, Nicholas J Leeper, Ronald L Dalman, Jason Q Alexander, Timothy D Henry, Jay H Traverse, Carl J Pepine, R David Anderson, Scott Berceli, James T Willerson, Raja Muthupillai, Amir A Gahremanpour, Ganesh Raveendran, Omaida C Velazquez, Joshua M Hare, Ivonne H Schulman, Vijaykumar S Kasi, William R Hiatt, Bharath Ambale-Venkatesh, João A Lima, Doris A Taylor, Micheline M Resende, Adrian P Gee, April G Durett, Jeannette Bloom, Sara Richman, Patricia G'Sell, Shari Williams, Fouzia Khan, Elsie G Ross, Michelle R Santoso, JoAnne Goldman, Dana Leach, Eileen Handberg, Benjamin Y C Cheong, Nichole A Piece, Darcy DiFede, Barb Bruhn-Ding, Emily Caldwell, Judy Bettencourt, Dejian Lai, Linda B Piller, Lara M Simpson, Michelle Cohen, Shelly L Sayre, Rachel W Vojvodic, Lem Moyé, Ray F Ebert, Robert D Simari, Alan T Hirsch
Background -Atherosclerotic peripheral artery disease (PAD) affects 8-12% of Americans over 65 and is associated with a major decline in functional status, increased myocardial infarction and stroke rates, and increased risk of ischemic amputation. Current treatment strategies for claudication have limitations. PACE is an NHLBI-sponsored, randomized, double-blind, placebo-controlled phase 2, exploratory clinical trial designed to assess safety and efficacy of autologous bone marrow-derived aldehyde dehydrogenase bright (ALDHbr) cells in PAD patients and to explore associated claudication physiologic mechanisms...
February 16, 2017: Circulation
https://www.readbyqxmd.com/read/28207868/acetylcholine-versus-cold-pressor-testing-for-evaluation-of-coronary-endothelial-function
#4
Ahmed AlBadri, Janet Wei, Puja K Mehta, Sofy Landes, John W Petersen, R David Anderson, Bruce Samuels, Babak Azarbal, Eileen M Handberg, Quanlin Li, Margo Minissian, Chrisandra Shufelt, Carl J Pepine, C Noel Bairey Merz
BACKGROUND: Assessment of coronary endothelial function with intracoronary acetylcholine (IC-Ach) provides diagnostic and prognostic data in patients with suspected coronary microvascular dysfunction (CMD), but is often not feasible due in part to the time and expertise needed for pharmacologic mixing. Cold pressor testing (CPT) is a simple and safe stimulus useful for either invasive or non-invasive endothelial function testing and myocardial perfusion imaging but has not been specifically evaluated among symptomatic women with signs of ischemic heart disease (IHD) who have no obstructive coronary artery disease (CAD)...
2017: PloS One
https://www.readbyqxmd.com/read/28200173/rna-sequencing-exposes-novel-adaptive-and-immune-responses-to-intrauterine-growth-restriction-in-fetal-sheep-islets
#5
Amy C Kelly, Christopher A Bidwell, Fiona M McCarthy, David J Taska, Miranda J Anderson, Leticia E Camacho, Sean W Limesand
No abstract text is available yet for this article.
February 13, 2017: Endocrinology
https://www.readbyqxmd.com/read/28199314/whole-genome-landscape-of-pancreatic-neuroendocrine-tumours
#6
Aldo Scarpa, David K Chang, Katia Nones, Vincenzo Corbo, Ann-Marie Patch, Peter Bailey, Rita T Lawlor, Amber L Johns, David K Miller, Andrea Mafficini, Borislav Rusev, Maria Scardoni, Davide Antonello, Stefano Barbi, Katarzyna O Sikora, Sara Cingarlini, Caterina Vicentini, Skye McKay, Michael C J Quinn, Timothy J C Bruxner, Angelika N Christ, Ivon Harliwong, Senel Idrisoglu, Suzanne McLean, Craig Nourse, Ehsan Nourbakhsh, Peter J Wilson, Matthew J Anderson, J Lynn Fink, Felicity Newell, Nick Waddell, Oliver Holmes, Stephen H Kazakoff, Conrad Leonard, Scott Wood, Qinying Xu, Shivashankar Hiriyur Nagaraj, Eliana Amato, Irene Dalai, Samantha Bersani, Ivana Cataldo, Angelo P Dei Tos, Paola Capelli, Maria Vittoria Davì, Luca Landoni, Anna Malpaga, Marco Miotto, Vicki L J Whitehall, Barbara A Leggett, Janelle L Harris, Jonathan Harris, Marc D Jones, Jeremy Humphris, Lorraine A Chantrill, Venessa Chin, Adnan M Nagrial, Marina Pajic, Christopher J Scarlett, Andreia Pinho, Ilse Rooman, Christopher Toon, Jianmin Wu, Mark Pinese, Mark Cowley, Andrew Barbour, Amanda Mawson, Emily S Humphrey, Emily K Colvin, Angela Chou, Jessica A Lovell, Nigel B Jamieson, Fraser Duthie, Marie-Claude Gingras, William E Fisher, Rebecca A Dagg, Loretta M S Lau, Michael Lee, Hilda A Pickett, Roger R Reddel, Jaswinder S Samra, James G Kench, Neil D Merrett, Krishna Epari, Nam Q Nguyen, Nikolajs Zeps, Massimo Falconi, Michele Simbolo, Giovanni Butturini, George Van Buren, Stefano Partelli, Matteo Fassan, Kum Kum Khanna, Anthony J Gill, David A Wheeler, Richard A Gibbs, Elizabeth A Musgrove, Claudio Bassi, Giampaolo Tortora, Paolo Pederzoli, John V Pearson, Nicola Waddell, Andrew V Biankin, Sean M Grimmond
The diagnosis of pancreatic neuroendocrine tumours (PanNETs) is increasing owing to more sensitive detection methods, and this increase is creating challenges for clinical management. We performed whole-genome sequencing of 102 primary PanNETs and defined the genomic events that characterize their pathogenesis. Here we describe the mutational signatures they harbour, including a deficiency in G:C > T:A base excision repair due to inactivation of MUTYH, which encodes a DNA glycosylase. Clinically sporadic PanNETs contain a larger-than-expected proportion of germline mutations, including previously unreported mutations in the DNA repair genes MUTYH, CHEK2 and BRCA2...
February 15, 2017: Nature
https://www.readbyqxmd.com/read/28197806/recruiting-families-at-risk-for-hereditary-breast-and-ovarian-cancer-from-a-statewide-cancer-registry-a-methodological-study
#7
Maria C Katapodi, Deb Duquette, James J Yang, Kari Mendelsohn-Victor, Beth Anderson, Christos Nikolaidis, Emily Mancewicz, Laurel L Northouse, Sonia Duffy, David Ronis, Kara J Milliron, Nicole Probst-Herbst, Sofia D Merajver, Nancy K Janz, Glenn Copeland, Scott Roberts
PURPOSE: Cancer genetic services (counseling/testing) are recommended for women diagnosed with breast cancer younger than 45 years old (young breast cancer survivors-YBCS) and at-risk relatives. We present recruitment of YBCS, identification and recruitment of at-risk relatives, and YBCS willingness to contact their cancer-free, female relatives. METHODS: A random sample of 3,000 YBCS, stratified by race (Black vs. White/Other), was identified through a population-based cancer registry and recruited in a randomized trial designed to increase use of cancer genetic services...
February 14, 2017: Cancer Causes & Control: CCC
https://www.readbyqxmd.com/read/28194999/upper-airway-stimulation-for-obstructive-sleep-apnea
#8
M Boyd Gillespie, Ryan J Soose, B Tucker Woodson, Kingman P Strohl, Joachim T Maurer, Nico de Vries, David L Steward, Jonathan Z Baskin, M Safwan Badr, Ho-Sheng Lin, Tapan A Padhya, Sam Mickelson, W McDowell Anderson, Olivier M Vanderveken, Patrick J Strollo
Objective To assess patient-based outcomes of participants in a large cohort study-the STAR trial (Stimulation Therapy for Apnea Reduction)-48 months after implantation with an upper airway stimulation system for moderate to severe obstructive sleep apnea. Study Design A multicenter prospective cohort study. Setting Industry-supported multicenter academic and clinical setting. Subjects Participants (n = 91) at 48 months from a cohort of 126 implanted participants. Methods A total of 126 participants received an implanted upper airway stimulation system in a prospective phase III trial...
February 1, 2017: Otolaryngology—Head and Neck Surgery
https://www.readbyqxmd.com/read/28193257/bell-s-palsy-in-children-bellpic-protocol-for-a-multicentre-placebo-controlled-randomized-trial
#9
Franz E Babl, Mark T Mackay, Meredith L Borland, David W Herd, Amit Kochar, Jason Hort, Arjun Rao, John A Cheek, Jeremy Furyk, Lisa Barrow, Shane George, Michael Zhang, Kaya Gardiner, Katherine J Lee, Andrew Davidson, Robert Berkowitz, Frank Sullivan, Emily Porrello, Kim Marie Dalziel, Vicki Anderson, Ed Oakley, Sandy Hopper, Fiona Williams, Catherine Wilson, Amanda Williams, Stuart R Dalziel
BACKGROUND: Bell's palsy or acute idiopathic lower motor neurone facial paralysis is characterized by sudden onset paralysis or weakness of the muscles to one side of the face controlled by the facial nerve. While there is high level evidence in adults demonstrating an improvement in the rate of complete recovery of facial nerve function when treated with steroids compared with placebo, similar high level studies on the use of steroids in Bell's palsy in children are not available. The aim of this study is to assess the utility of steroids in Bell's palsy in children in a randomised placebo-controlled trial...
February 13, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28183467/initial-experience-of-a-second-generation-self-expanding-transcatheter-aortic-valve-the-uk%C3%A2-ireland-evolut-r-implanters-registry
#10
Sundeep S Kalra, Sami Firoozi, James Yeh, Daniel J Blackman, Shabnam Rashid, Simon Davies, Neil Moat, Miles Dalby, Tito Kabir, Saib S Khogali, Richard A Anderson, Peter H Groves, Darren Mylotte, David Hildick-Smith, Rajiv Rampat, Jan Kovac, Ashan Gunarathne, Jean-Claude Laborde, Stephen J Brecker
OBJECTIVES: The authors present the UK and Irish real-world learning curve experience of the Evolut R transcatheter heart valve. BACKGROUND: The Evolut R is a self-expanding, repositionable, and fully recapturable second-generation transcatheter heart valve with several novel design features to improve outcomes and reduce complications. METHODS: Clinical, procedural, and 30-day outcome data were prospectively collected for the first 264 patients to receive the Evolut R valve in the United Kingdom and Ireland...
February 13, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28177189/acute-physiological-effects-of-glucocorticoids-on-fuel-metabolism-in-humans-are-permissive-but-not-direct
#11
Roland H Stimson, Anna J Anderson, Lynne E Ramage, David P Macfarlane, Andrew C de Beaux, Damian J Mole, Ruth Andrew, Brian R Walker
BACKGROUND AND AIMS: The effects of glucocorticoids on fuel metabolism are complex. Acute glucocorticoid excess promotes lipolysis but chronic glucocorticoid excess causes visceral fat accumulation. We hypothesized that interactions between cortisol with insulin and adrenaline accounts for these conflicting results. We tested the effect of cortisol on lipolysis and glucose production with and without insulin and adrenaline in humans both in vivo and in vitro. MATERIALS AND METHODS: Twenty healthy men were randomised to low and high insulin groups (both n = 10)...
February 8, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28168119/demographic-ecological-and-physiological-responses-of-ringed-seals-to-an-abrupt-decline-in-sea-ice-availability
#12
Steven H Ferguson, Brent G Young, David J Yurkowski, Randi Anderson, Cornelia Willing, Ole Nielsen
To assess whether demographic declines of Arctic species at the southern limit of their range will be gradual or punctuated, we compared large-scale environmental patterns including sea ice dynamics to ringed seal (Pusa hispida) reproduction, body condition, recruitment, and stress in Hudson Bay from 2003 to 2013. Aerial surveys suggested a gradual decline in seal density from 1995 to 2013, with the lowest density occurring in 2013. Body condition decreased and stress (cortisol) increased over time in relation to longer open water periods...
2017: PeerJ
https://www.readbyqxmd.com/read/28153110/development-of-quality-metrics-in-ambulatory-pediatric-cardiology
#13
REVIEW
Devyani Chowdhury, Michelle Gurvitz, Ariane Marelli, Jeffrey Anderson, Carissa Baker-Smith, Karim A Diab, Thomas C Edwards, Tom Hougen, Roy Jedeikin, Jonathan N Johnson, Peter Karpawich, Wyman Lai, Jimmy C Lu, Stephanie Mitchell, Jane W Newburger, Daniel J Penny, Michael A Portman, Gary Satou, David Teitel, Juan Villafane, Roberta Williams, Kathy Jenkins
The American College of Cardiology Adult Congenital and Pediatric Cardiology (ACPC) Section had attempted to create quality metrics (QM) for ambulatory pediatric practice, but limited evidence made the process difficult. The ACPC sought to develop QMs for ambulatory pediatric cardiology practice. Five areas of interest were identified, and QMs were developed in a 2-step review process. In the first step, an expert panel, using the modified RAND-UCLA methodology, rated each QM for feasibility and validity. The second step sought input from ACPC Section members; final approval was by a vote of the ACPC Council...
February 7, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28152091/correction-a-twin-protection-effect-explaining-twin-survival-advantages-with-a-two-process-mortality-model
#14
David J Sharrow, James J Anderson
[This corrects the article DOI: 10.1371/journal.pone.0154774.].
2017: PloS One
https://www.readbyqxmd.com/read/28151702/the-athletic-shoe-in-football
#15
James Jastifer, Richard Kent, Jeff Crandall, Chris Sherwood, David Lessley, Kirk A McCullough, Michael J Coughlin, Robert B Anderson
BACKGROUND: Foot and ankle injuries are common in sports, particularly in cleated athletes. Traditionally, the athletic shoe has not been regarded as a piece of protective equipment but rather as a part of the uniform, with a primary focus on performance and subjective feedback measures of comfort. Changes in turf and shoe design have poorly understood implications on the health and safety of players. EVIDENCE ACQUISITION: A literature search of the MEDLINE and PubMed databases was conducted...
March 2017: Sports Health
https://www.readbyqxmd.com/read/28146334/dementia-and-co-occurring-chronic-conditions-a-systematic-literature-review-to-identify-what-is-known-and-where-are-the-gaps-in-the-evidence
#16
REVIEW
Mark B Snowden, Lesley E Steinman, Lucinda L Bryant, Monique M Cherrier, Kurt J Greenlund, Katherine H Leith, Cari Levy, Rebecca G Logsdon, Catherine Copeland, Mia Vogel, Lynda A Anderson, David C Atkins, Janice F Bell, Annette L Fitzpatrick
OBJECTIVE: The challenges posed by people living with multiple chronic conditions are unique for people with dementia and other significant cognitive impairment. There have been recent calls to action to review the existing literature on co-occurring chronic conditions and dementia in order to better understand the effect of cognitive impairment on disease management, mobility, and mortality. METHODS: This systematic literature review searched PubMed databases through 2011 (updated in 2016) using key constructs of older adults, moderate-to-severe cognitive impairment (both diagnosed and undiagnosed dementia), and chronic conditions...
February 1, 2017: International Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/28144955/hypothyroidism-in-utero-stimulates-pancreatic-beta-cell-proliferation-and-hyperinsulinaemia-in-the-ovine-fetus-during-late-gestation
#17
Shelley E Harris, Miles J De Blasio, Melissa A Davis, Amy C Kelly, Hailey M Davenport, F B Peter Wooding, Dominique Blache, David Meredith, Miranda Anderson, Abigail L Fowden, Sean W Limesand, Alison J Forhead
Development of pancreatic beta cell mass before birth is essential for normal growth of the fetus and for long-term control of carbohydrate metabolism in postnatal life. Thyroid hormones are also important regulators of fetal growth, and the present study tested the hypotheses that thyroid hormones promote beta cell proliferation in the fetal ovine pancreatic islets, and that growth retardation in hypothyroid fetal sheep is associated with reductions in pancreatic beta cell mass and circulating insulin concentration in utero...
January 31, 2017: Journal of Physiology
https://www.readbyqxmd.com/read/28139261/activity-of-bevacizumab-containing-regimens-in-recurrent-low-grade-serous-ovarian-or-peritoneal-cancer-a-single-institution-experience
#18
Heather J Dalton, Nicole D Fleming, Charlotte C Sun, Priya Bhosale, Kathleen M Schmeler, David M Gershenson
OBJECTIVE: The aim of this study was to evaluate the activity of bevacizumab in a cohort of women with recurrent low-grade serous carcinoma of the ovary or peritoneum. METHODS: This single-institution retrospective study assessed all patients at MD Anderson Cancer Center with recurrent low-grade serous ovarian or peritoneal cancer who received bevacizumab from 2007 to 2016. Study endpoints included best response, median progression-free survival, median overall survival, and toxicity...
January 27, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28135352/implementation-of-lung-cancer-screening-in-the-veterans-health-administration
#19
Linda S Kinsinger, Charles Anderson, Jane Kim, Martha Larson, Stephanie H Chan, Heather A King, Kathryn L Rice, Christopher G Slatore, Nichole T Tanner, Kathleen Pittman, Robert J Monte, Rebecca B McNeil, Janet M Grubber, Michael J Kelley, Dawn Provenzale, Santanu K Datta, Nina S Sperber, Lottie K Barnes, David H Abbott, Kellie J Sims, Richard L Whitley, R Ryanne Wu, George L Jackson
Importance: The US Preventive Services Task Force recommends annual lung cancer screening (LCS) with low-dose computed tomography for current and former heavy smokers aged 55 to 80 years. There is little published experience regarding implementing this recommendation in clinical practice. Objectives: To describe organizational- and patient-level experiences with implementing an LCS program in selected Veterans Health Administration (VHA) hospitals and to estimate the number of VHA patients who may be candidates for LCS...
January 30, 2017: JAMA Internal Medicine
https://www.readbyqxmd.com/read/28135344/characterization-of-putative-erythroid-regulators-of-hepcidin-in-mouse-models-of-anemia
#20
Cornel S G Mirciov, Sarah J Wilkins, Linda A Dunn, Gregory J Anderson, David M Frazer
Iron is crucial for many biological functions, but quantitatively the most important use of iron is in the production of hemoglobin in red blood cell precursors. The amount of iron in the plasma, and hence its availability for hemoglobin synthesis, is determined by the liver-derived iron regulatory hormone hepcidin. When the iron supply to erythroid precursors is limited, as often occurs during stimulated erythropoiesis, these cells produce signals to inhibit hepatic hepcidin production, thereby increasing the amount of iron that enters the plasma...
2017: PloS One
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