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https://www.readbyqxmd.com/read/29334517/the-effect-of-arthropathies-on-illness-perceptions-coping-strategies-outcomes-and-their-changes-over-time-in-patients-with-inflammatory-bowel-disease-a-12-month-follow-up-study
#1
Sanne J H van Erp, Mike van der Have, Herma H Fidder, Désirée van der Heijde, Ron Wolterbeek, Daniel W Hommes, Ad A Kaptein, Andrea E van der Meulen-de Jong
OBJECTIVES: Arthropathies are a common extraintestinal manifestation (EIM) in inflammatory bowel disease (IBD). This study evaluated the differences in illness perceptions, coping strategies, and illness outcomes between patients with IBD with and without arthropathies at baseline and examined changes at 12 months in these variables in patients with arthropathies. METHODS: In total, 204 patients with (n=123) and without (n=81) arthropathies completed questionnaires at baseline and after 1 year, assessing illness perceptions, coping strategies, quality of life, and work and activity impairment...
January 12, 2018: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/29332315/comparison-of-treatment-strategies-for-femoro-popliteal-disease-a-network-meta-analysis
#2
Edward Koifman, Michael J Lipinski, Kyle Buchanan, Won Yu Kang, Ricardo O Escarcega, Ron Waksman, Nelson L Bernardo
OBJECTIVES: We sought to compare treatment strategies in a Bayesian network meta-analysis of randomized controlled trials. BACKGROUND: Peripheral artery disease (PAD) is a prevalent morbidity that is treated with various strategies. METHODS: We performed a MEDLINE search for randomized studies comparing at least 2 treatment strategies, including bypass surgery, percutaneous transluminal angioplasty (PTA) balloons, stents, covered stents, drug-eluting stents (DES), and drug-coated balloons (DCB), in patients with native femoro-popliteal disease...
January 14, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29332311/otolaryngology-head-and-neck-region-manifestations-of-brucella
#3
Anna Lazutkin, Maya Korem, Jeffrey M Weinberger, Ron Eliashar, Nir Hirshoren
OBJECTIVES/HYPOTHESIS: Patients with Brucella infection present with nonspecific symptoms originating from different organs. In this study, we investigated the manifestations involving principally the otolaryngology/head and neck region. STUDY DESIGN: Retrospective cohort chart review. METHODS: A retrospective analysis of patients diagnosed with brucellosis in a tertiary medical center. Medical records of 55 patients treated for positive Brucella blood cultures between 2007 and 2016 were analyzed...
January 14, 2018: Laryngoscope
https://www.readbyqxmd.com/read/29331614/the-burden-of-stroke-mimics-present-and-future-projections
#4
Kashif Waqar Faiz, Angela Susan Labberton, Bente Thommessen, Ole Morten Rønning, Fredrik A Dahl, Mathias Barra
BACKGROUND AND PURPOSE: An increasing proportion of patients presenting with suspected stroke prove to have other conditions, often referred to as stroke mimics. The aim of this study was to present a projection of the number of hospitalized strokes, transient ischemic attacks (TIAs), and stroke mimics in Norway up to the year 2050 based on expected demographic changes, to estimate the burden of stroke mimics in the coming decades. MATERIALS AND METHODS: This prospective study included all admissions to the stroke unit of Akershus University Hospital from March 1, 2012, to February 28, 2013...
January 10, 2018: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/29331171/the-genotypic-and-phenotypic-spectrum-of-mto1-deficiency
#5
James J O'Byrne, Maja Tarailo-Graovac, Aisha Ghani, Michael Champion, Charu Deshpande, Ali Dursun, Riza K Ozgul, Peter Freisinger, Ian Garber, Tobias B Haack, Rita Horvath, Ivo Barić, Ralf A Husain, Leo A J Kluijtmans, Urania Kotzaeridou, Andrew A Morris, Colin J Ross, Saikat Santra, Jan Smeitink, Mark Tarnopolsky, Saskia B Wortmann, Johannes A Mayr, Michaela Brunner-Krainz, Holger Prokisch, Wyeth W Wasserman, Ron A Wevers, Udo F Engelke, Richard J Rodenburg, Teck Wah Ting, Robert McFarland, Robert W Taylor, Ramona Salvarinova, Clara D M van Karnebeek
BACKGROUND: Mitochondrial diseases, a group of multi-systemic disorders often characterized by tissue-specific phenotypes, are usually progressive and fatal disorders resulting from defects in oxidative phosphorylation. MTO1 (Mitochondrial tRNA Translation Optimization 1), an evolutionarily conserved protein expressed in high-energy demand tissues has been linked to human early-onset combined oxidative phosphorylation deficiency associated with hypertrophic cardiomyopathy, often referred to as combined oxidative phosphorylation deficiency-10 (COXPD10)...
January 2018: Molecular Genetics and Metabolism
https://www.readbyqxmd.com/read/29328524/self-healing-inside-apbbr3-halide-perovskite-crystals
#6
Davide Raffaele Ceratti, Yevgeny Rakita, Lorenzo Cremonesi, Ron Tenne, Vyacheslav Kalchenko, Michael Elbaum, Dan Oron, Marco Alberto Carlo Potenza, Gary Hodes, David Cahen
Self-healing, where a modification in some parameter is reversed with time without any external intervention, is one of the particularly interesting properties of halide perovskites. While there are a number of studies showing such self-healing in perovskites, they all are carried out on thin films, where the interface between the perovskite and another phase (including the ambient) is often a dominating and interfering factor in the process. Here, self-healing in perovskite (methylammonium, formamidinium, and cesium lead bromide (MAPbBr3 , FAPbBr3 , and CsPbBr3 )) single crystals is reported, using two-photon microscopy to create damage (photobleaching) ≈110 µm inside the crystals and to monitor the recovery of photoluminescence after the damage...
January 12, 2018: Advanced Materials
https://www.readbyqxmd.com/read/29327859/bioresorbable-scaffolds-versus-metallic-stents-in-routine-pci
#7
Ron Waksman
No abstract text is available yet for this article.
November 2, 2017: New England Journal of Medicine
https://www.readbyqxmd.com/read/29327400/a-vitamin-b12-conjugate-of-exendin-4-improves-glucose-tolerance-without-associated-nausea-or-hypophagia-in-rodents
#8
Elizabeth G Mietlicki-Baase, Claudia G Liberini, Jayme L Workinger, Ron L Bonaccorso, Tito Borner, David J Reiner, Kieran Koch-Laskowski, Lauren E McGrath, Rinzin Lhamo, Lauren M Stein, Bart C De Jonghe, George G Holz, Christian L Roth, Robert P Doyle, Matthew R Hayes
AIMS: While pharmacological glucagon-like peptide-1 receptor (GLP-1R) agonists are FDA-approved for treating type 2 diabetes mellitus (T2DM) and obesity, a major side effect is nausea/malaise. We recently developed a conjugate of vitamin B12 bound to the GLP-1R agonist exendin-4 (Ex4), which displays enhanced proteolytic stability and retention of GLP-1R agonism. Here, we evaluate whether the conjugate (B12-Ex4) can improve glucose tolerance without producing anorexia and malaise. MATERIALS AND METHODS: We evaluated the effects of systemic B12-Ex4 and unconjugated Ex4 on food intake and body weight change, oral glucose tolerance, and nausea/malaise in male rats, and on intraperitoneal glucose tolerance in mice...
January 12, 2018: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/29326843/risk-of-acute-kidney-injury-in-patients-randomized-to-a-restrictive-versus-liberal-approach-to-red-blood-cell-transfusion-in-cardiac-surgery-a-substudy-protocol-of-the-transfusion-requirements-in-cardiac-surgery-iii-noninferiority-trial
#9
Amit X Garg, Nadine Shehata, Shay McGuinness, Richard Whitlock, Dean Fergusson, Ron Wald, Chirag Parikh, Sean M Bagshaw, Boris Khanykin, Alex Gregory, Summer Syed, Gregory M T Hare, Meaghan S Cuerden, Kevin E Thorpe, Judith Hall, Subodh Verma, Pavel S Roshanov, Jessica M Sontrop, C David Mazer
Background: When safe to do so, avoiding blood transfusions in cardiac surgery can avoid the risk of transfusion-related infections and other complications while protecting a scarce resource and reducing costs. This protocol describes a kidney substudy of the Transfusion Requirements in Cardiac Surgery III (TRICS-III) trial, a multinational noninferiority randomized controlled trial to determine whether the risk of major clinical outcomes in patients undergoing planned cardiac surgery with cardiopulmonary bypass is no greater with a restrictive versus liberal approach to red blood cell transfusion...
2018: Canadian Journal of Kidney Health and Disease
https://www.readbyqxmd.com/read/29326094/a-shared-decision-making-tool-to-prevent-substance-abuse-protocol-for-a-randomized-controlled-trial
#10
Ju Long, Juntao Michael Yuan, Ron Kim Johnson
BACKGROUND: Substance use disorder (SUD) affects over 20 million adults and costs over $700 billion annually in the United States. It is one the greatest health care challenges we face. OBJECTIVE: This research project seeks to enhance the standard practice of Screening, Brief Intervention, and Referral to Treatment (SBIRT) through a mobile solution easily incorporated into primary care that will promote shared decision making and increase referral and adherence to specialty care through continued follow-up care...
January 11, 2018: JMIR Research Protocols
https://www.readbyqxmd.com/read/29325546/development-and-evaluation-of-a-measure-of-patient-reported-symptoms-of-blepharitis
#11
Kamran Hosseini, Linda B Bourque, Ron D Hays
BACKGROUND: Blepharitis is an ocular surface disease and chronic ophthalmic condition. This paper reports on the development of psychometric evaluation of a patient-reported measure of blepharitis symptoms. METHODS: Self-reports of 13 blepharitis symptoms collected in a Phase 3 multi-site, randomized, double-masked, 4-arm parallel group, clinical trial of 907 individuals with blepharitis (mean age = 62, range: 19-93; 57% female) were analyzed. Symptoms asked about were: eyes that itch; eyes that burn; eyelids feel heavy or puffy; feel like something is in your eye; dry eyes; gritty eyes; irritated eyes; eyes that tear or water; crusty eyes; flaking from your eyelids; eyelids that are stuck together; red eyes or eyelids; and debris like pieces of skin or dandruff in your eyes...
January 11, 2018: Health and Quality of Life Outcomes
https://www.readbyqxmd.com/read/29325124/limited-salt-consumption-reduces-the-incidence-of-chronic-kidney-disease-a-modeling-study
#12
Marieke A H Hendriksen, Eelco A B Over, Gerjan Navis, Jaap A Joles, Ewout J Hoorn, Ron T Gansevoort, Hendriek C Boshuizen
Background: In addition to blood pressure and cardiovascular disease, high-salt intake has been associated with renal diseases. The aim of this study is to estimate the potential health impact of salt reduction on chronic kidney disease (CKD) and end-stage kidney disease (ESKD) in the Netherlands. Methods: We developed a dynamic population health modeling tool to estimate the health impact of salt reduction on CKD and ESKD. We used data from the PREVEND study and extrapolated that to the Dutch population aged 30-75 years...
January 9, 2018: Journal of Public Health
https://www.readbyqxmd.com/read/29325067/cardiac-rehabilitation-in-patients-with-acute-coronary-syndrome-with-primary-percutaneous-coronary-intervention-is-associated-with-improved-10-year-survival
#13
Madoka Sunamura, Nienke Ter Hoeve, Rita Jg van den Berg-Emons, Eric Boersma, Ron T van Domburg, Marcel L Geleijnse
Aims: We aimed to assess the effects of a multidisciplinary cardiac rehabilitation program (CR) on survival after treatment with primary percutaneous coronary intervention (pPCI) for acute coronary syndrome (ACS). Methods and results: Using propensity matching analysis, a total of 1,159 patients undergoing CR were 1:1 matched with ACS patients who did not undergo CR and survived at least 60 days. Kaplan-Meier analyses and multivariate Cox regression analysis were applied to study differences in survival...
January 9, 2018: European Heart Journal. Quality of Care & Clinical Outcomes
https://www.readbyqxmd.com/read/29324776/effect-of-a-lifestyle-intervention-in-obese-infertile-women-on-cardiometabolic-health-and-quality-of-life-a-randomized-controlled-trial
#14
Lotte van Dammen, Vincent Wekker, Anne M van Oers, Meike A Q Mutsaerts, Rebecca C Painter, Aeilko H Zwinderman, Henk Groen, Cornelieke van de Beek, Anneke C Muller Kobold, Walter K H Kuchenbecker, Ron van Golde, Gerrit J E Oosterhuis, Niels E A Vogel, Ben Willem J Mol, Tessa J Roseboom, Annemieke Hoek
BACKGROUND: The prevalence of obesity, an important cardiometabolic risk factor, is rising in women. Lifestyle improvements are the first step in treatment of obesity, but the success depends on factors like timing and motivation. Women are especially receptive to advice about lifestyle before and during pregnancy. Therefore, we hypothesize that the pre-pregnancy period provides the perfect window of opportunity to improve cardiometabolic health and quality of life of obese infertile women, by means of a lifestyle intervention...
2018: PloS One
https://www.readbyqxmd.com/read/29322198/association-of-cardiovascular-biomarkers-with-incident-heart-failure-with-preserved-and-reduced-ejection-fraction
#15
Rudolf A de Boer, Matthew Nayor, Christopher R deFilippi, Danielle Enserro, Vijeta Bhambhani, Jorge R Kizer, Michael J Blaha, Frank P Brouwers, Mary Cushman, Joao A C Lima, Hossein Bahrami, Pim van der Harst, Thomas J Wang, Ron T Gansevoort, Caroline S Fox, Hanna K Gaggin, Willem J Kop, Kiang Liu, Ramachandran S Vasan, Bruce M Psaty, Douglas S Lee, Hans L Hillege, Traci M Bartz, Emelia J Benjamin, Cheeling Chan, Matthew Allison, Julius M Gardin, James L Januzzi, Sanjiv J Shah, Daniel Levy, David M Herrington, Martin G Larson, Wiek H van Gilst, John S Gottdiener, Alain G Bertoni, Jennifer E Ho
Importance: Nearly half of all patients with heart failure have preserved ejection fraction (HFpEF) as opposed to reduced ejection fraction (HFrEF), yet associations of biomarkers with future heart failure subtype are incompletely understood. Objective: To evaluate the associations of 12 cardiovascular biomarkers with incident HFpEF vs HFrEF among adults from the general population. Design, Setting, and Participants: This study included 4 longitudinal community-based cohorts: the Cardiovascular Health Study (1989-1990; 1992-1993 for supplemental African-American cohort), the Framingham Heart Study (1995-1998), the Multi-Ethnic Study of Atherosclerosis (2000-2002), and the Prevention of Renal and Vascular End-stage Disease study (1997-1998)...
January 10, 2018: JAMA Cardiology
https://www.readbyqxmd.com/read/29321560/role-of-cobalt-cations-in-short-range-antiferromagnetic-co3o4-nanoparticles-a-thermal-treatment-approach-to-affecting-phonon-and-magnetic-properties
#16
Swati R Gawali, Ashish Chhaganlal Gandhi, Shrikrushna Shivaji Gaikwad, Jayashree Pant, Ting-Shan Chan, Chia-Liang Cheng, Yuan-Ron Ma, Sheng Yun Wu
We report the phonon and magnetic properties of various well-stabilized Co3O4 nanoparticles. The net valence in cobalt (II)/(III) cation can be obtained by subtracting the Co2+ ions in tetrahedral interstices and Co3+ ions in the octahedral interstices, respectively, which will possess spatial inhomogeneity of its magnetic moment via Co2+ in tetrahedra and Co3+ in octahedral configurations in the normal spinel structure. Furthermore, the distribution of Co2+/Co3+ governed by various external (magnetic field and temperature) and internal (particle size and slightly distorted CoO6 octahedra) sources, have led to phenomena such as a large redshift of phonon-phonon interaction and short-range magnetic correlation in the inverse spinel structure...
January 10, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29321514/flavin-reductase-contributes-to-pneumococcal-virulence-by-protecting-from-oxidative-stress-and-mediating-adhesion-and-elicits-protection-against-pneumococcal-challenge
#17
Giora I Morozov, Nurith Porat, Tatyana Kushnir, Hastyar Najmuldeen, Asad Adawi, Vered Chalifa-Caspi, Rachel Benisty, Ariel Ohayon, Ofir Liron, Shalhevet Azriel, Itai Malka, Shahar Dotan, Maxim Portnoi, Andrew A Piotrowski, Daniel Kafka, Barak Hajaj, Tali Fishilevich, Marilou Shagan, Michael Tal, Ron Ellis, Donald A Morrison, Andrea M Mitchell, Timothy J Mitchell, Ron Dagan, Hasan Yesilkaya, Yaffa Mizrachi Nebenzahl
Pneumococcal flavin reductase (FlaR) is known to be cell-wall associated and possess age dependent antigenicity in children. This study aimed at characterizing FlaR and elucidating its involvement in pneumococcal physiology and virulence. Bioinformatic analysis of FlaR sequence identified three-conserved cysteine residues, suggesting a transition metal-binding capacity. Recombinant FlaR (rFlaR) bound Fe2+ and exhibited FAD-dependent NADP-reductase activity, which increased in the presence of cysteine or excess Fe2+ and inhibited by divalent-chelating agents...
January 10, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29321240/pigment-dispersing-factor-expressing-neurons-convey-circadian-information-in-the-honey-bee-brain
#18
Katharina Beer, Esther Kolbe, Noa B Kahana, Nadav Yayon, Ron Weiss, Pamela Menegazzi, Guy Bloch, Charlotte Helfrich-Förster
Pigment-Dispersing Factor (PDF) is an important neuropeptide in the brain circadian network of Drosophila and other insects, but its role in bees in which the circadian clock influences complex behaviour is not well understood. We combined high-resolution neuroanatomical characterizations, quantification of PDF levels over the day and brain injections of synthetic PDF peptide to study the role of PDF in the honey bee Apis mellifera We show that PDF co-localizes with the clock protein Period (PER) in a cluster of laterally located neurons and that the widespread arborizations of these PER/PDF neurons are in close vicinity to other PER-positive cells (neurons and glia)...
January 2018: Open Biology
https://www.readbyqxmd.com/read/29320312/targeted-therapy-for-advanced-solid-tumors-on-the-basis-of-molecular-profiles-results-from-mypathway-an-open-label-phase-iia-multiple-basket-study
#19
John D Hainsworth, Funda Meric-Bernstam, Charles Swanton, Herbert Hurwitz, David R Spigel, Christopher Sweeney, Howard Burris, Ron Bose, Bongin Yoo, Alisha Stein, Mary Beattie, Razelle Kurzrock
Purpose Detection of specific molecular alterations in tumors guides the selection of effective targeted treatment of patients with several types of cancer. These molecular alterations may occur in other tumor types for which the efficacy of targeted therapy remains unclear. The MyPathway study evaluates the efficacy and safety of selected targeted therapies in tumor types that harbor relevant genetic alterations but are outside of current labeling for these treatments. Methods MyPathway ( ClinicalTrials.gov identifier: NCT02091141) is a multicenter, nonrandomized, phase IIa multiple basket study...
January 10, 2018: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/29319634/hyperoxia-and-hypocapnia-during-pediatric-extracorporeal-membrane-oxygenation-associations-with-complications-mortality-and-functional-status-among-survivors
#20
Katherine Cashen, Ron Reeder, Heidi J Dalton, Robert A Berg, Thomas P Shanley, Christopher J L Newth, Murray M Pollack, David Wessel, Joseph Carcillo, Rick Harrison, J Michael Dean, Robert Tamburro, Kathleen L Meert
OBJECTIVES: To determine the frequency of hyperoxia and hypocapnia during pediatric extracorporeal membrane oxygenation and their relationships to complications, mortality, and functional status among survivors. DESIGN: Secondary analysis of data collected prospectively by the Collaborative Pediatric Critical Care Research Network. SETTING: Eight Collaborative Pediatric Critical Care Research Network-affiliated hospitals. PATIENTS: Age less than 19 years and treated with extracorporeal membrane oxygenation...
January 9, 2018: Pediatric Critical Care Medicine
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