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https://www.readbyqxmd.com/read/28231416/feasibility-of-combining-common-data-elements-across-studies-to-test-a-hypothesis
#1
Elizabeth J Corwin, Shirley M Moore, Andrea Plotsky, Margaret M Heitkemper, Susan G Dorsey, Drenna Waldrop-Valverde, Donald E Bailey, Sharron L Docherty, Joanne D Whitney, Carol M Musil, Cynthia M Dougherty, Donna J McCloskey, Joan K Austin, Patricia A Grady
PURPOSE: The purpose of this article is to describe the outcomes of a collaborative initiative to share data across five schools of nursing in order to evaluate the feasibility of collecting common data elements (CDEs) and developing a common data repository to test hypotheses of interest to nursing scientists. This initiative extended work already completed by the National Institute of Nursing Research CDE Working Group that successfully identified CDEs related to symptoms and self-management, with the goal of supporting more complex, reproducible, and patient-focused research...
February 23, 2017: Journal of Nursing Scholarship
https://www.readbyqxmd.com/read/28230679/inadequate-handwashing-practices-in-childcare-facilities
#2
Carol Potera
Adults may wash properly only 22% of the time.
March 2017: American Journal of Nursing
https://www.readbyqxmd.com/read/28230427/supporting-the-psychological-needs-of-teenagers-and-young-adults-during-cancer-treatment-a-literature-review
#3
Natasha Hughes, Julia Williams, Carole Shaw
BACKGROUND: The developmental period of the teenage years and young adulthood can be a challenging time for most. Experiencing a diagnosis of cancer during this time inevitably presents further challenges and concerns. Identifying such issues can help to provide better ways of understanding the patients' experience and their needs, offering nurses insight to enhance care and support for teenagers and young adults (TYAs) undergoing cancer treatments. AIM: To explore the literature regarding the psychological issues faced by TYAs during cancer treatment to inform nursing practice...
February 23, 2017: British Journal of Nursing: BJN
https://www.readbyqxmd.com/read/28229478/students-experiences-of-role-relationships-and-learning-in-two-clerkship-models
#4
D Jill Konkin, Carol Suddards
CONTEXT: An increasing number of medical schools around the world are implementing longitudinal integrated clerkships (LICs). The University of Alberta's third-year LIC admits a small group of each class. Those not in the LIC undertake a rotation-based clerkship (RBC). All students have a fourth-year RBC. Meaningful participation in patient care and guidance have been identified as affordances for work-based learning. METHODS: This qualitative study is part of an ongoing research programme conducted in a hermeneutic phenomenological frame...
February 22, 2017: Medical Education
https://www.readbyqxmd.com/read/28229225/implications-of-sdhb-genetic-testing-in-patients-with-sporadic-pheochromocytoma
#5
Aurelie Maignan, Carole Guerin, Valentin Julliard, Nunzia-Cinzia Paladino, Edward Kim, Philippe Roche, Fréderic Castinetti, Wassim Essamet, Julien Mancini, Alessio Imperiale, Roderick Clifton-Bligh, Pauline Romanet, Anne Barlier, Karel Pacak, Fréderic Sebag, David Taïeb
PURPOSE: Succinate dehydrogenase B (SDHB) associated pheochromocytomas (PHEOs) are associated with a higher risk of tumor aggressiveness and malignancy. The aim of the present study was to evaluate (1) the frequency of germline SDHB mutations in apparently sporadic patients with PHEO who undergo preoperative genetic testing and (2) the ability to predict pathogenic mutations. METHODS: From 2012 to 2016, 82 patients underwent a PHEO surgical resection. Sixteen were operated in the context of hereditary PHEO and were excluded from analysis...
February 22, 2017: Langenbeck's Archives of Surgery
https://www.readbyqxmd.com/read/28228106/long-term-treatment-with-ruxolitinib-for-patients-with-myelofibrosis-5-year-update-from-the-randomized-double-blind-placebo-controlled-phase-3-comfort-i-trial
#6
Srdan Verstovsek, Ruben A Mesa, Jason Gotlib, Vikas Gupta, John F DiPersio, John V Catalano, Michael W N Deininger, Carole B Miller, Richard T Silver, Moshe Talpaz, Elliott F Winton, Jimmie H Harvey, Murat O Arcasoy, Elizabeth O Hexner, Roger M Lyons, Ronald Paquette, Azra Raza, Mark Jones, Deanna Kornacki, Kang Sun, Hagop Kantarjian
BACKGROUND: The randomized, double-blind, placebo-controlled, phase 3 COMFORT-I trial evaluated the JAK1/JAK2 inhibitor ruxolitinib in patients with intermediate-2/high-risk myelofibrosis. The primary and planned 3-year analyses of COMFORT-I data demonstrated that ruxolitinib-the first myelofibrosis-approved therapy-reduced splenomegaly and prolonged overall survival versus placebo. Here, we present the final 5-year results. METHODS: Patients managed in Australia, Canada, and the USA were randomized centrally (interactive voice response system) 1:1 to oral ruxolitinib twice daily (15 or 20 mg per baseline platelet counts) or placebo...
February 22, 2017: Journal of Hematology & Oncology
https://www.readbyqxmd.com/read/28228090/cardioprotective-utility-of-urocortin-in-myocardial-ischemia-reperfusion-injury-where-do-we-stand
#7
Craig Basman, Pratik Agrawal, Richard Knight, Louis Saravolatz, Chad McRee, Carol Chen-Scarabelli, Jagat Narula, Tiziano Scarabelli
There has been a constant pursuit for development of newer therapies which can contribute to the relatively nascent field of cardioprotection in the setting of myocardial ischemia-reperfusion injury. One novel cardioprotective agent among others, that has shown promising results in the limited number of research studies undertaken till now, is Urocortin. Urocortins are peptides belonging to the Corticotropin-Releasing Hormone family. Acting through a variety of downstream mechanisms, urocortin has been shown to alter cellular metabolism and modulate the mechanism of cell death occurring as a result of ischemia-reperfusion injury...
February 22, 2017: Current Molecular Pharmacology
https://www.readbyqxmd.com/read/28227900/automated-assessment-of-postural-stability-system
#8
Alessandro Napoli, Christian R Ward, Stephen M Glassd, Carole Tucker, Iyad Obeid, Alessandro Napoli, Christian R Ward, Stephen M Glass, Carole Tucker, Iyad Obeid, Christian R Ward, Carole Tucker, Alessandro Napoli, Iyad Obeid, Stephen M Glass
The Balance Error Scoring System (BESS) is one of the most commonly used clinical tests to evaluate static postural stability deficits resulting from traumatic brain events and musculoskeletal injury. This test requires a trained operator to visually assess balance and give the subject a performance score based on the number of balance "errors" they committed. Despite being regularly used in several real-world situations, the BESS test is scored by clinician observation and is therefore (a) potentially susceptible to biased and inaccurate test scores and (b) cannot be administered in the absence of a trained provider...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226988/analysis-and-experimental-simulation-of-blood-pressure-signal-distortions-observed-on-intensive-care-patients-monitored-by-a-catheter-in-radial-artery
#9
Lisa Guigue, Carole Lavault, Francis Grimbert, Yves Lavault, Norbert Noury, Francois R Boucher, Lisa Guigue, Carole Lavault, Francis Grimbert, Yves Lavault, Norbert Noury, Francois R Boucher, Francois R Boucher, Carole Lavault, Lisa Guigue, Yves Lavault, Francis Grimbert, Norbert Noury
The follow-up of patients with hemodynamic instability in intensive care units most often requires blood pressure measurement using a fluid-filled catheter in the radial artery and a fluid-filled tubing connected to a pressure transducer. However, in this usual setup major distortions frequently occur that may alter the pressure signal. Underdamping and overdamping have been well described whereas other types of distortions, including attenuations and varied envelopes of pulse pressure, have been less studied...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226971/personalized-sleep-staging-system-using-evolutionary-algorithm-and-symbolic-fusion
#10
Chen Chen, Adrien Ugon, Xun Zhang, Amara Amara, Patrick Garda, Jean-Gabriel Ganascia, Carole Philippe, Andrea Pinna, Chen Chen, Adrien Ugon, Xun Zhang, Amara Amara, Patrick Garda, Jean-Gabriel Ganascia, Carole Philippe, Andrea Pinna, Adrien Ugon, Carole Philippe, Patrick Garda, Amara Amara, Chen Chen, Andrea Pinna, Jean-Gabriel Ganascia, Xun Zhang
This paper presents a novel system for automatic sleep staging based on evolutionary technique and symbolic intelligence. Proposed system mimics decision making process of clinical sleep staging using Symbolic Fusion and considers personal singularity with an adaptive thresholds setting up system using Evolutionary Algorithm. It proved to be an effective and promising system in personalizing sleep staging. This system can also be integrated with other medical systems to realize remote sleep monitoring or home-care...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226752/classification-of-sd-oct-volumes-with-multi-pyramids-lbp-and-hog-descriptors-application-to-dme-detections
#11
Khaled Alsaih, Guillaume Lemaitre, Join Massich Vall, Mojdeh Rastgoo, Desire Sidibe, Tien Y Wong, Ecosse Lamoureux, Dan Milea, Carol Y Cheung, Fabrice Meriaudeau, Khaled Alsaih, Guillaume Lemaitre, Join Massich Vall, Mojdeh Rastgoo, Desire Sidibe, Tien Y Wong, Ecosse Lamoureux, Dan Milea, Carol Y Cheung, Fabrice Meriaudeau, Guillaume Lemaitre, Dan Milea, Carol Y Cheung, Desire Sidibe, Ecosse Lamoureux, Join Massich Vall, Mojdeh Rastgoo, Fabrice Meriaudeau, Tien Y Wong, Khaled Alsaih
This paper deals with the automated detection of Diabetic Macular Edema (DME) on Optical Coherence Tomography (OCT) volumes. Our method considers a generic classification pipeline with preprocessing for noise removal and flattening of each B-Scan. Features such as Histogram of Oriented Gradients (HOG) and Local Binary Patterns (LBP) are extracted and combined to create a set of different feature vectors which are fed to a linear-Support Vector Machines (SVM) Classifier. Experimental results show a promising sensitivity/specificity of 0...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226201/genomewide-association-study-of-alcohol-dependence-identifies-risk-loci-altering-ethanol-response-behaviors-in-model-organisms
#12
Amy E Adkins, Laura M Hack, Tim B Bigdeli, Vernell S Williamson, G Omari McMichael, Mohammed Mamdani, Alexis Edwards, Fazil Aliev, Robin F Chan, Poonam Bhandari, Richard C Raabe, Joseph T Alaimo, GinaMari G Blackwell, Arden A Moscati, Ryan S Poland, Benjamin Rood, Diana G Patterson, Dermot Walsh, John B Whitfield, Gu Zhu, Grant W Montgomery, Anjali K Henders, Nicholas G Martin, Andrew C Heath, Pamela A F Madden, Josef Frank, Monika Ridinger, Norbert Wodarz, Michael Soyka, Peter Zill, Marcus Ising, Markus M Nöthen, Falk Kiefer, Marcella Rietschel, Joel Gelernter, Richard Sherva, Ryan Koesterer, Laura Almasy, Hongyu Zhao, Henry R Kranzler, Lindsay A Farrer, Brion S Maher, Carol A Prescott, Danielle M Dick, Silviu A Bacanu, Laura D Mathies, Andrew G Davies, Vladimir I Vladimirov, Mike Grotewiel, M Scott Bowers, Jill C Bettinger, Bradley T Webb, Michael F Miles, Kenneth S Kendler, Brien P Riley
BACKGROUND: Alcohol Dependence (AD) shows evidence for genetic liability, but genes influencing risk remain largely unidentified. METHODS: We conducted a genomewide association study in 706 related AD cases and 1748 unscreened population controls from Ireland. We sought replication in 15,496 samples of European descent. We used model organisms to assess the role of orthologous genes in ethanol response behaviors. We tested one primate-specific gene for expression differences in case/control post-mortem brain tissue...
February 22, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28225809/the-renal-consequences-of-maternal-obesity-in-offspring-are-overwhelmed-by-postnatal-high-fat-diet
#13
Sarah J Glastras, Hui Chen, Michael Tsang, Rachel Teh, Rachel T McGrath, Amgad Zaky, Jason Chen, Muh Geot Wong, Carol A Pollock, Sonia Saad
AIMS/HYPOTHESIS: Developmental programming induced by maternal obesity influences the development of chronic disease in offspring. In the present study, we aimed to determine whether maternal obesity exaggerates obesity-related kidney disease. METHODS: Female C57BL/6 mice were fed high-fat diet (HFD) for six weeks prior to mating, during gestation and lactation. Male offspring were weaned to normal chow or HFD. At postnatal Week 8, HFD-fed offspring were administered one dose streptozotocin (STZ, 100 mg/kg i...
2017: PloS One
https://www.readbyqxmd.com/read/28225474/journal-article-reviews
#14
Carol Weitzman, Rachel Moore, Jan Harold Sia, Sarah Nyp, Katherine Murray
No abstract text is available yet for this article.
February 18, 2017: Journal of Developmental and Behavioral Pediatrics: JDBP
https://www.readbyqxmd.com/read/28225443/bringing-big-data-to-the-forefront-of-healthcare-delivery-the-experience-of-carolinas-healthcare-system
#15
Michael F Dulin, Carol A Lovin, Jean A Wright
The use of big data to transform care delivery is rapidly becoming a reality. To deliver on the promise of value-based care, providers must know the key drivers of wellness at the patient and community levels, as well as understand resource constraints and opportunities to improve efficiency in the health-care system itself. Data are the linchpin. By gathering the right data and finding innovative ways to glean knowledge, we can improve clinical care, advance the health of our communities, improve the lives of our patients, and operate more efficiently...
January 2017: Frontiers of Health Services Management
https://www.readbyqxmd.com/read/28225198/adjunctive-steroid-therapy-versus-antibiotics-alone-for-acute-endophthalmitis-after-intraocular-procedure
#16
REVIEW
Carole H Kim, Monica F Chen, Anne L Coleman
BACKGROUND: Endophthalmitis refers to severe infection within the eye that involves the aqueous humor or vitreous humor, or both, and threatens vision. Most cases of endophthalmitis are exogenous (i.e. due to inoculation of organisms from an outside source), and most exogenous endophthalmitis is acute and occurs after an intraocular procedure. The mainstay of treatment is emergent administration of broad-spectrum intravitreous antibiotics. Due to their anti-inflammatory effects, steroids in conjunction with antibiotics have been proposed to be beneficial in endophthalmitis management...
February 22, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28225154/human-butyrylcholinesterase-efficacy-against-nerve-agent-exposure
#17
Beth A Reed, Carol L Sabourin, David E Lenz
Acetylcholinesterase is vital for normal operation of many processes in the body. Following exposure to organophosphorus (OP) nerve agents, death can ensue without immediate medical intervention. Current therapies mitigate the cholinergic crisis caused by nerve agents but do not fully prevent long-term health concerns, for example, brain damage following seizures. Human butyrylcholinesterase (HuBChE) is a stoichiometric bioscavenger being investigated as an antidote for OP nerve agent poisoning. HuBChE sequesters OP nerve agent in the bloodstream preventing the nerve agent from reaching critical target organ systems...
February 22, 2017: Journal of Biochemical and Molecular Toxicology
https://www.readbyqxmd.com/read/28224647/electrical-impedance-myography-eim-in-individuals-with-col6-and-lama2-congenital-muscular-dystrophy-a-cross-sectional-and-two-year-analysis
#18
Carmel Nichols, Minal S Jain, Katherine G Meilleur, Tianxia Wu, James Collins, Melissa R Waite, Jahannaz Dastgir, Anam Salman, Sandra Donkervoort, Tina Duong, Katherine Keller, Meganne E Leach, Donovan J Lott, Michelle N McGuire, Leslie Nelson, Anne Rutkowski, Carole Vuillerot, Carsten G Bönnemann, Tanya J Lehky
INTRODUCTION: Electrical impedance myography (EIM) is a non-invasive electrophysiological technique that characterizes muscle properties through bioimpedance. We compared EIM measurements to function, strength, and disease severity in a population with congenital muscular dystrophy (CMD). METHODS: Forty-one patients with CMD, either collagen 6 related disorders (COL6-RD) (n = 21) or laminin alpha 2-related disorders (LAMA2-RD) (n = 20) and 21 healthy pediatric controls underwent 2 yearly EIM exams...
February 22, 2017: Muscle & Nerve
https://www.readbyqxmd.com/read/28223774/serum-hypercoagulability-states-in-coats-disease
#19
Fariba Ghassemi, Carol L Shields, Masoumeh Mohebbi, Mehdi Nili Ahmadabadi, Fatemeh Morsali, Siamak Sabour
PURPOSE: The purpose of this study was to investigate the serum hypercoagulability state and common viral and protozoan infections in Coats' disease versus a normal control group. MATERIALS AND METHODS: In this comparative case series, 22 consecutive patients with Coats' disease and 19 non-Coats' patients undergoing lensectomy for congenital, traumatic, or senile cataract between January 2011 and June 2014 were included. Laboratory data for hypercoagulability states and common viral and protozoan infections were investigated...
2017: Clinical Ophthalmology
https://www.readbyqxmd.com/read/28223319/development-and-testing-of-the-pediatric-respiratory-illness-measurement-system-primes-quality-indicators
#20
Rita Mangione-Smith, Carol P Roth, Maria T Britto, Alex Y Chen, Julie McGalliard, Thomas F Boat, John L Adams, Elizabeth A McGlynn
OBJECTIVES: To develop and test quality indicators for assessing care in pediatric hospital settings for common respiratory illnesses. PATIENTS: A sample of 2796 children discharged from the emergency department or inpatient setting at 1 of the 3 participating hospitals with a primary diagnosis of asthma, bronchiolitis, croup, or community-acquired pneumonia (CAP) between January 1, 2010, and December 31, 2011. SETTING: Three tertiary care children's hospitals in the United States...
February 21, 2017: Hospital Pediatrics
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