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https://www.readbyqxmd.com/read/28731582/episodic-foresight-beyond-the-very-next-event-in-3-and-4-year-old-children
#1
Hannah Boden, Lisa G Labuschagne, Ashley E Hinten, Damian Scarf
Testing episodic foresight in children generally involves presenting them with a problem in one location (e.g., Room A) and, after a spending a delay in a different location, telling them they will be returning to Room A. Before they go, children are presented with a number of items, one of which will allow them to solve the problem in Room A. At around 3 to 4 years of age children display episodic foresight, selecting the item that will allow them to solve the problem. To date, however, no study has assessed whether 3- and 4-year-old children can plan beyond the very next event, selecting the correct item when there is a delay before returning to Room A...
July 21, 2017: Developmental Psychobiology
https://www.readbyqxmd.com/read/28730843/clinical-value-of-st-segment-change-after-return-of-spontaneous-cardiac-arrest-and-emergent-coronary-angiography-in-patients-with-out-of-hospital-cardiac-arrest-diagnostic-and-therapeutic-importance-of-vasospastic-angina
#2
Kazuya Tateishi, Daisuke Abe, Tooru Iwama, Yuichi Hamabe, Kazutaka Aonuma, Akira Sato
BACKGROUND: We investigated the association between initial ST-segment change after return of spontaneous circulation (ROSC) and the incidence of acute coronary lesions in patients with out-of-hospital cardiac arrest (OHCA), and clinical outcomes of patients with OHCA caused by vasospastic angina pectoris (VSA). METHODS: Among 2779 OHCA patients in our institution, all patients with ROSC underwent emergent coronary angiography (CAG) except for those with an obvious extra-cardiac cause of OHCA...
July 1, 2017: European Heart Journal. Acute Cardiovascular Care
https://www.readbyqxmd.com/read/28730319/management-of-postoperative-junctional-ectopic-tachycardia-in-pediatric-patients-a-survey-of-30-centers-in-germany-austria-and-switzerland
#3
Andreas Entenmann, Miriam Michel, Ulrike Herberg, Nikolaus Haas, Matthias Kumpf, Matthias Gass, Friedemann Egender, Roman Gebauer
Postoperative junctional ectopic tachycardia (JET) is a frequent complication after pediatric cardiac surgery. Current recommendations on how and when to treat JET are inconsistent. We evaluated the management strategies of postoperative JET in German-speaking countries. We sent an online survey to 30 centers of pediatric cardiology that perform surgery for congenital heart defects in Germany (24), Austria (4), and Switzerland (2). The survey asked 18 questions about how and in what treatment sequence postoperative JET was managed...
July 21, 2017: European Journal of Pediatrics
https://www.readbyqxmd.com/read/28729911/vaginal-progesterone-to-reduce-preterm-birth-among-hiv-infected-pregnant-women-in-zambia-a-feasibility-study-protocol
#4
Joan T Price, Katie R Mollan, Nurain M Fuseini, Bethany L Freeman, Helen B Mulenga, Amanda H Corbett, Bellington Vwalika, Jeffrey S A Stringer
BACKGROUND: Women infected with HIV have a risk of preterm birth (PTB) that is twice that among uninfected women, and treatment with antiretroviral therapy (ART) may further increase this risk. Progesterone supplementation reduces the risk of preterm delivery in women who have a shortened cervix in the midtrimester. We propose to study the feasibility of a trial of vaginal progesterone (VP) to prevent PTB among HIV-infected women receiving ART in pregnancy. Given low adherence among women self-administering vaginal study product in recent microbicide trials, we plan to investigate whether adequate adherence to VP can be achieved prior to launching a full-scale efficacy trial...
2018: Pilot and Feasibility Studies
https://www.readbyqxmd.com/read/28729456/mechanistic-multi-tissue-modeling-of-gilz-regulation-integrating-circadian-gene-expression-with-receptor-mediated-corticosteroid-pharmacodynamics
#5
Vivaswath S Ayyar, Debra C DuBois, Richard R Almon, William J Jusko
The glucocorticoid-induced leucine zipper (GILZ) is an important mediator of anti-inflammatory corticosteroid action. The pharmacokinetic/pharmacodynamic/pharmacogenomic effects of acute and chronic methylprednisolone (MPL) dosing on the tissue-specific dynamics of GILZ expression were examined in rats. A mechanism-based model was developed to investigate and integrate the role of MPL and circadian rhythms on the transcriptional enhancement of GILZ in multiple tissues. Animals received a single 50 mg/kg intramuscular bolus or a seven-day 0...
July 20, 2017: Journal of Pharmacology and Experimental Therapeutics
https://www.readbyqxmd.com/read/28729315/sequence-analysis-to-assess-labour-market-participation-following-vocational-rehabilitation-an-observational-study-among-patients-sick-listed-with-low-back-pain-from-a-randomised-clinical-trial-in-denmark
#6
Louise Lindholdt, Merete Labriola, Claus Vinther Nielsen, Trine Allerslev Horsbøl, Thomas Lund
INTRODUCTION: The return-to-work (RTW) process after long-term sickness absence is often complex and long and implies multiple shifts between different labour market states for the absentee. Standard methods for examining RTW research typically rely on the analysis of one outcome measure at a time, which will not capture the many possible states and transitions the absentee can go through. The purpose of this study was to explore the potential added value of sequence analysis in supplement to standard regression analysis of a multidisciplinary RTW intervention among patients with low back pain (LBP)...
July 20, 2017: BMJ Open
https://www.readbyqxmd.com/read/28728916/effects-of-spinal-immobilization-at-a-20%C3%A2-angle-on-cerebral-oxygen-saturations-measured-by-invos%C3%A2
#7
Gökhan Aksel
BACKGROUND AND AIM OF THE STUDY: In this study, we aimed to investigate whether performing the immobilization at 20° instead of 0° changes cerebral oxygenation. MATERIALS AND METHODS: 33 volunteers were put in a hard cervical collar and backboard at 0° and immobilized for 30min. The cerebral oxygen saturations of the volunteers were measured at 1, 5, and 30min after the start of the procedure (Group 1). The volunteers were asked to return the day after the Group 1 procedure but at the same time...
July 13, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28728791/the-effects-of-achilles-tendon-compliance-on-triceps-surae-mechanics-and-energetics-in-walking
#8
Maria Isabel V Orselli, Jason R Franz, Darryl G Thelen
Achilles tendon (AT) compliance can affect the generation and transmission of triceps surae muscle forces, and thus has important biomechanical consequences for walking performance. However, the uniarticular soleus (SOL) and the biarticular (GAS) function differently during walking, with in vivo evidence suggesting that their associated fascicles and tendinous structures exhibit unique kinematics during walking. Given the strong association between muscle fiber length, velocity and force production, we conjectured that SOL and GAS mechanics and energetic behavior would respond differently to altered AT compliance...
June 29, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/28728743/outcomes-of-st-elevation-myocardial-infarction-complicated-by-out-of-hospital-cardiac-arrest-from-the-los-angeles-county-regional-system
#9
David M Shavelle, Nichole Bosson, Joseph L Thomas, Amy H Kaji, Gene Sung, William J French, James T Niemann
The objective of this study was to evaluate the time to primary percutaneous coronary intervention (PCI) and the outcome for patients with ST elevation myocardial infarction (STEMI) complicated by out-of-hospital cardiac arrest (OHCA). In this regional system, all patients with STEMI and/or OHCA with return of spontaneous circulation were transported to STEMI Receiving Centers. The outcomes registry was queried for patients with STEMI with underwent primary PCI from April 2011 to December 2014. Patients with STEMI complicated by OHCA were compared with a reference group of STEMI without OHCA...
June 15, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28728580/lumbar-microdiscectomy-and-post-operative-activity-restrictions-a-protocol-for-a-single-blinded-randomised-controlled-trial
#10
Chris D Daly, Kai Zheong Lim, Jennifer Lewis, Kelly Saber, Mohammed Molla, Naor Bar-Zeev, Tony Goldschlager
BACKGROUND: Lumbar microdiscectomy is the most commonly performed spinal surgery procedure, with over 300,000 cases performed annually in the United States alone. Traditionally, patients were advised to restrict post-operative activity as this was believed to reduce the risk of disc reherniation and progressive instability. However, this practice would often delay patients return to work. In contemporary practice many surgeons do not restrict patient post-operative activity due to the perception this practice is unnecessary...
July 20, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28728358/tropical-plant-supplementation-effects-on-the-performance-and-parasite-burden-of-goats
#11
Juan Jose Romero, Miguel Augusto Zarate, Ibukun M Ogunade, Kathy G Arriola, Adegbola Tolulope Adesogan
Objective: Examine the effects of supplementing bahiagrass hay (BG) with potentially anthelmintic quantities of hays of perennial peanut (PEA) or sericea lespedeza (LES) or seeds of velvet bean (MUC) or papaya (PAP) on the intake and nutritive value (Experiment 1), and the performance and parasite burden (Experiment 2) of goats. Methods: In experiment 1, 38 male goats (27.4 ± 5.7 kg BW) were randomly assigned to each of 5 treatments: 1) BG alone and BG plus 2) PEA; 3) LES; 4) MUC; and 5) PAP...
June 27, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28727892/end-of-life-experiences-of-family-caregivers-of-deceased-patients-with-cancer-a-nation-wide-survey
#12
Kayo Hirooka, Hiroyuki Otani, Tatsuya Morita, Tomofumi Miura, Hiroki Fukahori, Maho Aoyama, Yoshiyuki Kizawa, Yasuo Shima, Satoru Tsuneto, Mitsunori Miyashita
OBJECTIVES: The purpose of this study was (1) to describe the end-of-life experience of family caregivers of cancer patients, (2) to describe talking about death and dying of the patient to minor children, and (3) to examine the association of family caregivers' experiences by their characteristics and talking about death and dying of the patient. METHODS: A cross-sectional nationwide survey of bereaved family caregivers was conducted. In total, 968 questionnaires were sent to bereaved family caregivers, and 711 were completed and returned...
July 20, 2017: Psycho-oncology
https://www.readbyqxmd.com/read/28727007/best-management-practices-for-newly-weaned-calves-for-improved-health-and-well-being
#13
B K Wilson, C J Richards, D L Step, C R Krehbiel
Morbidity and mortality in newly weaned calves resulting from bovine respiratory disease (BRD) continue to be the most significant problems facing the beef industry. Morbidity attributed to BRD accounts for approximately 75% of total feedlot morbidity. Several experiments have documented the economic impacts of BRD. Direct costs attributable to BRD include death loss, treatment and labor costs, and prevention costs, while indirect costs associated with BRD include decreased growth performance and feed efficiency, increased days on feed, and decreased carcass merit and market value...
May 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28725510/a-critical-appraisal-of-vascularized-bone-grafting-for-scaphoid-nonunion
#14
Ram K Alluri, Christine Yin, Matthew L Iorio, Hyuma Leland, Wendy J Mack, Ketan Patel
Background  Vascularized bone grafting (VBG) has the potential to yield reliable results in scaphoid nonunion; however, results across studies have been highly variable. This study critically evaluates surgical techniques, fracture location, and patient selection in relation to radiographic, clinical, and patient-centered outcomes after VBG for scaphoid nonunion. Methods  We conducted a systematic review of the literature for the use of VBG in scaphoid nonunion. Physical examination, radiographic, and patient-centered outcomes were assessed...
August 2017: Journal of Wrist Surgery
https://www.readbyqxmd.com/read/28725159/importance-of-social-capital-at-the-workplace-for-return-to-work-among-women-with-a-history-of-long-term-sick-leave-a-cohort-study
#15
Ingela Rydström, Lotta Dalheim Englund, Lotta Dellve, Linda Ahlstrom
BACKGROUND: The workplace is an essential source of social capital for many people; it provides mutual support and gives meaning to life. However, few prospective studies have thoroughly investigated the importance of aspects of social capital in the workplace. The aim of this study was to investigate the associations between aspects of social capital (social support, sense of community, and quality of leadership) at the workplace, and work ability, working degree, and vitality among women with a history of long-term sick leave from human service organizations...
2017: BMC Nursing
https://www.readbyqxmd.com/read/28724849/the-ilizarov-mini-external-fixator-for-the-treatment-of-first-metatarsal-fracture-a-case-report
#16
Tatsunori Kataoka, Norie Kodera, Shinro Takai
Forefoot fractures are frequently accompanied by severe soft tissue damage. Therefore, treatment should focus not only on fractures but also on soft tissue damage, for which external fixation can be used as a surgical option. A 63-year-old woman presented to the emergency clinic of our hospital with forefoot pain after a motorcycle accident. Comminuted fracture of the proximal part of the metatarsal was diagnosed. Because of the swollen foot and fracture comminution, an operation using the Ilizarov mini external fixator was performed to prevent further damage to the soft tissue...
2017: Journal of Nippon Medical School, Nippon Ika Daigaku Zasshi
https://www.readbyqxmd.com/read/28723909/reliability-convergent-validity-and-factor-structure-of-the-dass-21-in-a-sample-of-vietnamese-adolescents
#17
Minh Thi Hong Le, Thach Duc Tran, Sara Holton, Huong Thanh Nguyen, Rory Wolfe, Jane Fisher
OBJECTIVES: To assess the internal consistency, latent structure and convergent validity of the Depression, Anxiety and Stress Scale-21 (DASS-21) among adolescents in Vietnam. METHOD: An anonymous, self-completed questionnaire was conducted among 1,745 high school students in Hanoi, Vietnam between October, 2013 and January, 2014. Confirmatory factor analyses were performed to assess the latent structure of the DASS-21. Factorial invariance between girls and boys was examined...
2017: PloS One
https://www.readbyqxmd.com/read/28723789/measuring-the-impact-of-emergency-medical-services-ems-on-out-of-hospital-cardiac-arrest-survival-in-a-developing-country-a-key-metric-for-ems-systems-performance
#18
Mazen El Sayed, Reem Al Assad, Yasmin Abi Aad, Nour Gharios, Marwan M Refaat, Hani Tamim
Out-of-hospital cardiac arrest (OHCA) can be used to evaluate the overall performance of the emergency medical services' (EMS) system. This study assessed the impact of EMS on OHCA survival rates in a setting where the prehospital system is underdeveloped.A retrospective chart review was carried out over a 5-year period of all adult OHCA patients admitted to the emergency department (ED) of a tertiary care center in Lebanon.A total of 271 patients with OHCA (179 [66.1%] men, mean age of 69.9 [standard deviation = 15...
July 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28722468/evaluating-the-recovery-curve-for-clinically-assessed-reaction-time-after-concussion
#19
Gianluca Del Rossi
CONTEXT:   A change in reaction time is one of various clinical measures of neurocognitive function that can be monitored after concussion and has been reported to be among the most sensitive indicators of cognitive impairment. OBJECTIVE:   To determine the timeline for clinically assessed simple reaction time to return to baseline after a concussion in high school athletes. DESIGN:   Observational study. SETTING:   Athletic training room...
July 19, 2017: Journal of Athletic Training
https://www.readbyqxmd.com/read/28722214/impairment-due-to-combined-sleep-restriction-and-alcohol-is-not-mitigated-by-decaying-breath-alcohol-concentration-or-rest-breaks
#20
Jessica E Manousakis, Clare Anderson
OBJECTIVE: Epidemiological and laboratory-based driving simulator studies have shown the detrimental impact of moderate, legal levels of alcohol consumption on driving performance in sleepy drivers. As less is known about the time course of decaying alcohol alongside performance impairment, our study examined impairment and recovery of performance alongside decaying levels of alcohol, with and without sleep restriction. METHODS: Sixteen healthy young males (18-27 years) underwent 4 counterbalanced conditions: Baseline, Alcohol (breath alcohol concentration [BrAC] < 0...
July 18, 2017: Human Psychopharmacology
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