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https://www.readbyqxmd.com/read/29164609/who-benefits-from-adolescent-sleep-interventions-moderators-of-treatment-efficacy-in-a-randomized-controlled-trial-of-a-cognitive-behavioral-and-mindfulness-based-group-sleep-intervention-for-at-risk-adolescents
#1
Matthew J Blake, Laura M Blake, Orli Schwartz, Monika Raniti, Joanna M Waloszek, Greg Murray, Julian G Simmons, Elizabeth Landau, Ronald E Dahl, Dana L McMakin, Paul Dudgeon, John Trinder, Nicholas B Allen
BACKGROUND: The aim of this study was to test moderators of therapeutic improvement in an adolescent cognitive-behavioral and mindfulness-based group sleep intervention. Specifically, we examined whether the effects of the program on postintervention sleep outcomes were dependent on participant gender and/or measures of sleep duration, anxiety, depression, and self-efficacy prior to the interventions. METHOD: Secondary analysis of a randomized controlled trial conducted with 123 adolescent participants (female = 59...
November 22, 2017: Journal of Child Psychology and Psychiatry, and Allied Disciplines
https://www.readbyqxmd.com/read/29142038/more-consistent-antimalarial-intake-in-first-5-years-of-disease-is-associated-with-better-prognosis-in-patients-with-systemic-lupus-erythematosus
#2
Rattapol Pakchotanon, Dafna D Gladman, Jiandong Su, Murray B Urowitz
OBJECTIVE: To examine whether more consistent use of antimalarial agents (AM) leads to better results in systemic lupus erythematosus (SLE). METHODS: From a longitudinal cohort study, we identified inception patients with a minimum of 5 years of followup. They were divided into 3 groups: patients who took AM > 60% of the time (group A), those who took AM < 60% of the time (group B), and those who did not receive AM (group C) during the first 5 years of followup...
November 15, 2017: Journal of Rheumatology
https://www.readbyqxmd.com/read/29126178/the-impact-of-intradialytic-pedaling-exercise-on-arterial-stiffness-a-pilot-randomized-controlled-trial-in-a-hemodialysis-population
#3
Alexandra B Cooke, Vincent Ta, Sameena Iqbal, Yessica-Haydee Gomez, Thomas Mavrakanas, Paul Barré, Murray Vasilevsky, Elham Rahme, Stella S Daskalopoulou
Objectives: Regular exercise is known to reduce arterial stiffness (AS) in hemodialysis patients. However, the impact of a more realistic intradialytic form of exercise, such as pedaling, is unclear. We aimed to examine 1) the effect of intradialytic pedaling exercise on AS over 4 months, and 2) the longer-term effect of pedaling on AS 4 months after exercise cessation. Methods: Patients on stable in-center hemodialysis (3x/week) were randomly assigned 1:1 to either intradialytic pedaling exercise (EX) or to a control group receiving usual hemodialysis (nonEX) for 4 months...
November 6, 2017: American Journal of Hypertension
https://www.readbyqxmd.com/read/29116126/development-of-multivariable-models-to-predict-change-in-body-mass-index-within-a-clinical-trial-population-of-psychotic-individuals
#4
Rebecca N S Harrison, Fiona Gaughran, Robin M Murray, Sang Hyuck Lee, Jose Paya Cano, David Dempster, Charles J Curtis, Danai Dima, Hamel Patel, Simone de Jong, Gerome Breen
Many antipsychotics promote weight gain, which can lead to non-compliance and relapse of psychosis. By developing models that accurately identify individuals at greater risk of weight gain, clinicians can make informed treatment decisions and target intervention measures. We examined clinical, genetic and expression data for 284 individuals with psychosis derived from a previously published randomised controlled trial (IMPACT). These data were used to develop regression and classification models predicting change in Body Mass Index (BMI) over one year...
November 7, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29112280/characterization-and-correlates-of-exercise-among-adolescents-with-anorexia-nervosa-and-bulimia-nervosa
#5
Jason M Nagata, Jennifer L Carlson, Jessica M Kao, Neville H Golden, Stuart B Murray, Rebecka Peebles
OBJECTIVE: To characterize exercise behaviors among adolescents with anorexia nervosa (AN), atypical AN, or bulimia nervosa (BN), and determine associations between exercise and medical risk. STUDY DESIGN: Cross-sectional electronic medical records of all patients evaluated by the Eating Disorder Program at Stanford between January 1997 and February 2011 were retrospectively reviewed. RESULTS: 1,083 subjects (961 females, 122 males; mean age 15...
November 7, 2017: International Journal of Eating Disorders
https://www.readbyqxmd.com/read/29094675/associations-between-psychosis-endophenotypes-across-brain-functional-structural-and-cognitive-domains
#6
R Blakey, S Ranlund, E Zartaloudi, W Cahn, S Calafato, M Colizzi, B Crespo-Facorro, C Daniel, Á Díez-Revuelta, M Di Forti, C Iyegbe, A Jablensky, R Jones, M-H Hall, R Kahn, L Kalaydjieva, E Kravariti, K Lin, C McDonald, A M McIntosh, M Picchioni, J Powell, A Presman, D Rujescu, K Schulze, M Shaikh, J H Thygesen, T Toulopoulou, N Van Haren, J Van Os, M Walshe, R M Murray, E Bramon
BACKGROUND: A range of endophenotypes characterise psychosis, however there has been limited work understanding if and how they are inter-related. METHODS: This multi-centre study includes 8754 participants: 2212 people with a psychotic disorder, 1487 unaffected relatives of probands, and 5055 healthy controls. We investigated cognition [digit span (N = 3127), block design (N = 5491), and the Rey Auditory Verbal Learning Test (N = 3543)], electrophysiology [P300 amplitude and latency (N = 1102)], and neuroanatomy [lateral ventricular volume (N = 1721)]...
November 2, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/29090990/handgrip-strength-in-chronic-obstructive-pulmonary-disease-associations-with-acute-exacerbations-and-body-composition
#7
Carlos H Martinez, Alejandro A Diaz, Catherine A Meldrum, Merry-Lynn N McDonald, Susan Murray, Gregory L Kinney, John E Hokanson, Jeffrey L Curtis, Russell P Bowler, MeiLan K Han, George R Washko, Elizabeth A Regan
RATIONALE: Handgrip strength (HGS) predicts mortality in the elderly, but its determinants and clinical significance in chronic obstructive pulmonary disease (COPD) has not been defined. OBJECTIVES: We tested associations of HGS with pectoralis muscle area (PMA), subcutaneous adipose tissue (SAT), imaging characteristics, and lung function in smokers with COPD, and evaluated the cross-sectional and longitudinal associations of HGS with acute respiratory events. METHODS: We analyzed demographic, clinical, spirometry, HGS, and imaging data of 272 subjects with COPD, obtaining measures of airway thickness, emphysema, PMA, and SAT from chest computed tomography scans...
November 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/29090967/the-qualitative-interview-study-of-persistent-and-nonpersistent-substance-use-in-the-mta-sample-characteristics-frequent-use-and-reasons-for-use
#8
James M Swanson, Timothy Wigal, Peter S Jensen, John T Mitchell, Thomas S Weisner, Desiree Murray, L Eugene Arnold, Lily Hechtman, Brooke S G Molina, Elizabeth B Owens, Stephen P Hinshaw, Katherine Belendiuk, Andrea Howard, Sharon B Wigal, Page Sorensen, Annamarie Stehli
OBJECTIVE: To evaluate participants' perceptions about frequent use and reasons for substance use (SU) in the qualitative interview study, an add-on to the multimodal treatment study of ADHD (MTA). METHOD: Using the longitudinal MTA database, 39 ADHD cases and 19 peers with Persistent SU, and 86 ADHD cases and 39 peers without Persistent SU were identified and recruited. In adulthood, an open-ended interview was administered, and SU excerpts were indexed and classified to create subtopics (frequent use and reasons for use of alcohol, marijuana, and other drugs)...
October 1, 2017: Journal of Attention Disorders
https://www.readbyqxmd.com/read/29081704/influence-of-age-on-parameters-for-femoroacetabular-impingement-and-hip-dysplasia-in-x-rays
#9
Ulf-Krister Hofmann, Ingmar Ipach, Ina-Christine Rondak, Roland Syha, Marco Götze, Falk Mittag
OBJECTIVE: While several radiographic parameters have been established to describe the geometry and pathology of the hip, their reference values and clinical significance remain a matter of dispute. The present study tests the hypothesis that age has a relevant impact on radiographic hip parameters. METHOD: Pelvic antero-posterior views were measured for CE angle, Sharp's angle, acetabular depth-to-width ratio, femoral head extrusion index, roof obliquity, caput-collum-diaphyseal (CCD) angle, and Murray's femoral head ratio, and the values obtained were correlated with age...
September 2017: Acta Ortopedica Brasileira
https://www.readbyqxmd.com/read/29078155/predictors-of-long-term-recovery-in-anorexia-nervosa-and-bulimia-nervosa-data-from-a-22-year-longitudinal-study
#10
Debra L Franko, Nassim Tabri, Aparna Keshaviah, Helen B Murray, David B Herzog, Jennifer J Thomas, Kathryn Coniglio, Pamela K Keel, Kamryn T Eddy
OBJECTIVE: The objective of this study was to investigate predictors of long-term recovery from eating disorders 22 years after entry into a longitudinal study. METHOD: One hundred and seventy-six of the 228 surviving participants (77.2%) were re-interviewed 20-25 years after study entry using the Longitudinal Interval Follow-up Evaluation to assess ED recovery. The sample consisted of 100 women diagnosed with anorexia nervosa (AN) and 76 with bulimia nervosa (BN) at study entry...
October 16, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/29077900/patient-acceptable-symptom-state-in-scleroderma-results-from-the-tocilizumab-compared-with-placebo-trial-in-active-diffuse-cutaneous-systemic-sclerosis
#11
Michael B Arnold, Dinesh Khanna, Christopher P Denton, Jacob M van Laar, Tracy M Frech, Marina E Anderson, Murray Baron, Lorinda Chung, Gerhard Fierlbeck, Santhanam Lakshminarayanan, Yannick Allanore, Gabriela Riemekasten, Virginia Steen, Ulf Müller-Ladner, Helen Spotswood, Laura Burke, Jeffrey Siegel, Angelika Jahreis, Daniel E Furst, Janet E Pope
Objectives: Patient acceptable symptom state (PASS) as an absolute state of well-being has shown promise as an outcome measure in many rheumatologic conditions. We aimed to assess whether PASS may be effective in active diffuse cutaneous SSc differentiating active from placebo. Methods: Data from the phase 2 Safety and Efficacy of Subcutaneous Tocilizumab in Adults with Systemic Sclerosis (faSScinate) trial were used, which compared tocilizumab (TCZ) vs placebo over 48 weeks followed by an open-label TCZ period to 96 weeks...
October 25, 2017: Rheumatology
https://www.readbyqxmd.com/read/29066781/global-hotspots-and-correlates-of-emerging-zoonotic-diseases
#12
Toph Allen, Kris A Murray, Carlos Zambrana-Torrelio, Stephen S Morse, Carlo Rondinini, Moreno Di Marco, Nathan Breit, Kevin J Olival, Peter Daszak
Zoonoses originating from wildlife represent a significant threat to global health, security and economic growth, and combatting their emergence is a public health priority. However, our understanding of the mechanisms underlying their emergence remains rudimentary. Here we update a global database of emerging infectious disease (EID) events, create a novel measure of reporting effort, and fit boosted regression tree models to analyze the demographic, environmental and biological correlates of their occurrence...
October 24, 2017: Nature Communications
https://www.readbyqxmd.com/read/29045736/clinical-trial-parameters-that-influence-outcomes-in-lupus-trials-that-use-the-systemic-lupus-erythematosus-responder-index
#13
Kenneth C Kalunian, Murray B Urowitz, David Isenberg, Joan T Merrill, Michelle Petri, Richard A Furie, Mary-Ann Morgan-Cox, Rebecca Taha, Steven Watts, Maria Silk, Matthew D Linnik
Objective: The SLE Responder Index (SRI) is a composite endpoint used in SLE trials. This investigation examined the clinical trial elements that drive response measured by the SRI. Methods: Analyses are based on data from two phase 3 trials (n = 2262) that evaluated the impact of an anti-B-cell activating factor antibody on disease activity using SRI-5 as the primary endpoint (ClinicalTrials.gov NCT01196091 and NCT01205438). Results: The SRI-5 response rate at week 52 for all patients was 32...
October 17, 2017: Rheumatology
https://www.readbyqxmd.com/read/29031848/local-national-and-regional-viral-haemorrhagic-fever-pandemic-potential-in-africa-a-multistage-analysis
#14
David M Pigott, Aniruddha Deshpande, Ian Letourneau, Chloe Morozoff, Robert C Reiner, Moritz U G Kraemer, Shannon E Brent, Isaac I Bogoch, Kamran Khan, Molly H Biehl, Roy Burstein, Lucas Earl, Nancy Fullman, Jane P Messina, Adrian Q N Mylne, Catherine L Moyes, Freya M Shearer, Samir Bhatt, Oliver J Brady, Peter W Gething, Daniel J Weiss, Andrew J Tatem, Luke Caley, Tom De Groeve, Luca Vernaccini, Nick Golding, Peter Horby, Jens H Kuhn, Sandra J Laney, Edmond Ng, Peter Piot, Osman Sankoh, Christopher J L Murray, Simon I Hay
BACKGROUND: Predicting when and where pathogens will emerge is difficult, yet, as shown by the recent Ebola and Zika epidemics, effective and timely responses are key. It is therefore crucial to transition from reactive to proactive responses for these pathogens. To better identify priorities for outbreak mitigation and prevention, we developed a cohesive framework combining disparate methods and data sources, and assessed subnational pandemic potential for four viral haemorrhagic fevers in Africa, Crimean-Congo haemorrhagic fever, Ebola virus disease, Lassa fever, and Marburg virus disease...
October 11, 2017: Lancet
https://www.readbyqxmd.com/read/28978306/respiratory-gated-4d-contrast-enhanced-fdg-pet-ct-for-radiotherapy-planning-of-lower-oesophageal-carcinoma-feasibility-and-impact-on-planning-target-volume
#15
Andrew Scarsbrook, Gillian Ward, Patrick Murray, Rebecca Goody, Karen Marshall, Garry McDermott, Robin Prestwich, Ganesh Radhakrishna
BACKGROUND: To assess the feasibility and potential impact on target delineation of respiratory-gated (4D) contrast-enhanced (18)Fluorine fluorodeoxyglucose (FDG) positron emission tomography - computed tomography (PET-CT), in the treatment planning position, for a prospective cohort of patients with lower third oesophageal cancer. METHODS: Fifteen patients were recruited into the study. Imaging included 4D PET-CT, 3D PET-CT, endoscopic ultrasound and planning 4D CT...
October 4, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28963451/cnv-association-meta-analysis-in-191-161-european-adults-reveals-new-loci-associated-with-anthropometric-traits
#16
Aurélien Macé, Marcus A Tuke, Patrick Deelen, Kati Kristiansson, Hannele Mattsson, Margit Nõukas, Yadav Sapkota, Ursula Schick, Eleonora Porcu, Sina Rüeger, Aaron F McDaid, David Porteous, Thomas W Winkler, Erika Salvi, Nick Shrine, Xueping Liu, Wei Q Ang, Weihua Zhang, Mary F Feitosa, Cristina Venturini, Peter J van der Most, Anders Rosengren, Andrew R Wood, Robin N Beaumont, Samuel E Jones, Katherine S Ruth, Hanieh Yaghootkar, Jessica Tyrrell, Aki S Havulinna, Harmen Boers, Reedik Mägi, Jennifer Kriebel, Martina Müller-Nurasyid, Markus Perola, Markku Nieminen, Marja-Liisa Lokki, Mika Kähönen, Jorma S Viikari, Frank Geller, Jari Lahti, Aarno Palotie, Päivikki Koponen, Annamari Lundqvist, Harri Rissanen, Erwin P Bottinger, Saima Afaq, Mary K Wojczynski, Petra Lenzini, Ilja M Nolte, Thomas Sparsø, Nicole Schupf, Kaare Christensen, Thomas T Perls, Anne B Newman, Thomas Werge, Harold Snieder, Timothy D Spector, John C Chambers, Seppo Koskinen, Mads Melbye, Olli T Raitakari, Terho Lehtimäki, Martin D Tobin, Louise V Wain, Juha Sinisalo, Annette Peters, Thomas Meitinger, Nicholas G Martin, Naomi R Wray, Grant W Montgomery, Sarah E Medland, Morris A Swertz, Erkki Vartiainen, Katja Borodulin, Satu Männistö, Anna Murray, Murielle Bochud, Sébastien Jacquemont, Fernando Rivadeneira, Thomas F Hansen, Albertine J Oldehinkel, Massimo Mangino, Michael A Province, Panos Deloukas, Jaspal S Kooner, Rachel M Freathy, Craig Pennell, Bjarke Feenstra, David P Strachan, Guillaume Lettre, Joel Hirschhorn, Daniele Cusi, Iris M Heid, Caroline Hayward, Katrin Männik, Jacques S Beckmann, Ruth J F Loos, Dale R Nyholt, Andres Metspalu, Johan G Eriksson, Michael N Weedon, Veikko Salomaa, Lude Franke, Alexandre Reymond, Timothy M Frayling, Zoltán Kutalik
There are few examples of robust associations between rare copy number variants (CNVs) and complex continuous human traits. Here we present a large-scale CNV association meta-analysis on anthropometric traits in up to 191,161 adult samples from 26 cohorts. The study reveals five CNV associations at 1q21.1, 3q29, 7q11.23, 11p14.2, and 18q21.32 and confirms two known loci at 16p11.2 and 22q11.21, implicating at least one anthropometric trait. The discovered CNVs are recurrent and rare (0.01-0.2%), with large effects on height (>2...
September 29, 2017: Nature Communications
https://www.readbyqxmd.com/read/28957876/xiphoid-surface-temperature-predicts-mortality-in-a-murine-model-of-septic-shock
#17
Orlando Laitano, David Van Steenbergen, Alex J Mattingly, Christian K Garcia, Gerard P Robinson, Kevin O Murray, Thomas L Clanton, Elizabeth A Nunamaker
Sepsis continues to be a major challenge for modern medicine. Several preclinical models were developed to study sepsis and each has strengths and weaknesses. The cecal slurry (CS) method is a practical alternative because it does not require surgery, and the infection can be dosed. However, one disadvantage is that the dosage must be determined for each CS preparation using survival studies. Our aim was to refine a survival protocol for the CS model by determining a premonitory humane endpoint that would reduce animal suffering...
September 27, 2017: Shock
https://www.readbyqxmd.com/read/28942062/volumetric-grey-matter-alterations-in-adolescents-and-adults-born-very-preterm-suggest-accelerated-brain-maturation
#18
Vyacheslav R Karolis, Sean Froudist-Walsh, Jasmin Kroll, Philip J Brittain, Chieh-En Jane Tseng, Kie-Woo Nam, Antje A T S Reinders, Robin M Murray, Steven C R Williams, Paul M Thompson, Chiara Nosarti
Previous research investigating structural neurodevelopmental alterations in individuals who were born very preterm demonstrated a complex pattern of grey matter changes that defy straightforward summary. Here we addressed this problem by characterising volumetric brain alterations in individuals who were born very preterm from adolescence to adulthood at three hierarchically related levels - global, modular and regional. We demarcated structural components that were either particularly resilient or vulnerable to the impact of very preterm birth...
September 20, 2017: NeuroImage
https://www.readbyqxmd.com/read/28933829/synthesis-crystal-structure-and-magnetic-properties-of-the-highly-frustrated-orthorhombic-li4mgreo6
#19
JoAnna Milam-Guerrero, Charles J Bloed, Phuong-Hieu T Nguyen, Gia T Tran, William P Martin, Demetrios V Papakostas, Jefferson Toro, Murray N Wilson, Jeremy P Carlo, Graeme M Luke, Brent C Melot, Jiyeong Gu, Shahab Derakhshan
In an effort to understand the structure-property relationship in magnetically frustrated systems, an orthorhombic analog of the S = 1/2 Re-based oxide Li4MgReO6 has been successfully synthesized and its physical properties were investigated. Li4MgReO6 had been previously synthesized in a monoclinic system in an ordered NaCl structure type. That system was shown to exhibit spin glass behavior below ∼12 K. The crystal structure of the latter phase was determined using powder X-ray diffraction data. A structural model was refined in the orthorhombic Fddd space group that resulted in cell dimensions of a = 5...
October 2, 2017: Inorganic Chemistry
https://www.readbyqxmd.com/read/28914176/intraoperative-gutter-leaks-that-merit-our-attention
#20
Adam Tanious, Mathew Wooster, Marcelo Giarelli, Paul A Armstrong, Martin R Back, Murray L Shames
INTRODUCTION: The natural history and potential morbidity of gutter endoleaks are unclear. We present our experience with intraoperative gutter endoleaks and strategies to determine which of these require intervention. METHODS: This is a retrospective review of all patients treated with parallel stent grafts from January 2010 to September 2015. We reviewed all operative records and intraoperative angiograms as well as all postoperative imaging and secondary interventions...
November 2017: Vascular and Endovascular Surgery
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