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https://www.readbyqxmd.com/read/28650414/combined-thoracic-ultrasound-assessment-during-a-successful-weaning-trial-predicts-postextubation-distress
#1
Stein Silva, Dalinda Ait Aissa, Pierre Cocquet, Lucille Hoarau, Jean Ruiz, Fabrice Ferre, David Rousset, Michel Mora, Arnaud Mari, Olivier Fourcade, Béatrice Riu, Samir Jaber, Bénoît Bataille
BACKGROUND: Recent studies suggest that isolated sonographic assessment of the respiratory, cardiac, or neuromuscular functions in mechanically ventilated patients may assist in identifying patients at risk of postextubation distress. The aim of the present study was to prospectively investigate the value of an integrated thoracic ultrasound evaluation, encompassing bedside respiratory, cardiac, and diaphragm sonographic data in predicting postextubation distress. METHODS: Longitudinal ultrasound data from 136 patients who were extubated after passing a trial of pressure support ventilation were measured immediately after the start and at the end of this trial...
June 23, 2017: Anesthesiology
https://www.readbyqxmd.com/read/28649601/excessive-early-life-dietary-exposure-a-potential-source-of-elevated-brain-iron-and-a-risk-factor-for-parkinson-s-disease
#2
Dominic J Hare, Bárbara Rita Cardoso, Erika P Raven, Kay L Double, David I Finkelstein, Ewa A Szymlek-Gay, Beverley-Ann Biggs
Iron accumulates gradually in the ageing brain. In Parkinson's disease, iron deposition within the substantia nigra is further increased, contributing to a heightened pro-oxidant environment in dopaminergic neurons. We hypothesise that individuals in high-income countries, where cereals and infant formulae have historically been fortified with iron, experience increased early-life iron exposure that predisposes them to age-related iron accumulation in the brain. Combined with genetic factors that limit iron regulatory capacity and/or dopamine metabolism, this may increase the risk of Parkinson's diseases...
2017: NPJ Parkinson's Disease
https://www.readbyqxmd.com/read/28648218/innovative-information-technology-powered-population-health-care-management-improves-outcomes-and-reduces-hospital-readmissions-and-emergency-department-visits
#3
Sharon Anderson, Michele Campbell, Donna Mahoney, Ann Kathryn Muther, Janice Nevin, Patricia Resnik, Tabassum Salam, Terri Steinberg
BACKGROUND: Patients with chronic conditions are often the most frequent users of health care. Moreover, adapting to developments in one's illness, understanding how to self-manage a chronic illness, and sharing information between primary care and specialty providers, can be a full-time job for someone with a chronic illness. In response to these challenges, Christiana Care Health System (Wilmington, Delaware) developed Care Link, an information technology (IT)-enhanced care management support to enable populations of patients to achieve better clinical outcomes at lower cost...
July 2017: Joint Commission Journal on Quality and Patient Safety
https://www.readbyqxmd.com/read/28646803/effects-of-balneotherapy-on-serum-levels-of-shingosine-1-phosphate-in-patients-with-osteoarthritis
#4
Esra Aycan Ustyol, Fatih Karaarslan, Seldag Bekpinar, Kagan Ozkuk, Nergis Erdogan
Context • Balneotherapy is one of the most commonly used nonpharmacological interventions for osteoarthritis (OA), but its mechanism of action in relieving pain and stiffness and in improving physical function is not well understood. Studies have found that therapy provokes a series of neuroendocrinal reactions with anti-inflammatory and analgesic effects. Sphingosine-1-phosphate (S1P), a bioactive lipid, has been implicated as an important mediator in the maintenance of physiological processes (eg, vascular barrier integrity) and in pathophysiologic processes such as inflammatory conditions...
June 23, 2017: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/28646485/findings-from-the-harvard-medical-school-cambridge-integrated-clerkship-a-year-long-longitudinal-psychiatry-experience
#5
Elisa Cheng, David Hirsh, Elizabeth Gaufberg, Todd Griswold, J Wesley Boyd
OBJECTIVE: The Harvard Medical School Cambridge Integrated Clerkship is a longitudinal integrated clerkship that has provided an alternative clinical model for medical education in psychiatry since its inception in 2004. This study was undertaken in an effort to better understand the student experience of the Cambridge Integrated Clerkship and how it may have impacted students' perceptions of and interest in psychiatry, as well as performance. METHODS: Qualitative surveys were sent via e-mail to the first 11 student cohorts who had completed the Cambridge Integrated Clerkship (from 2004 to 2014) and for whom we had e-mail addresses (N = 100), and the free-text responses were coded thematically...
June 23, 2017: Academic Psychiatry
https://www.readbyqxmd.com/read/28645979/the-2015-middle-childhood-survey-mcs-of-mental-health-and-well-being-at-age-11-years-in-an-australian-population-cohort
#6
Kristin R Laurens, Stacy Tzoumakis, Kimberlie Dean, Sally A Brinkman, Miles Bore, Rhoshel K Lenroot, Maxwell Smith, Allyson Holbrook, Kim M Robinson, Robert Stevens, Felicity Harris, Vaughan J Carr, Melissa J Green
PURPOSE: The Middle Childhood Survey (MCS) was designed as a computerised self-report assessment of children's mental health and well-being at approximately 11 years of age, conducted with a population cohort of 87 026 children being studied longitudinally within the New South Wales (NSW) Child Development Study. PARTICIPANTS: School Principals provided written consent for teachers to administer the MCS in class to year 6 students at 829 NSW schools (35.0% of eligible schools)...
June 23, 2017: BMJ Open
https://www.readbyqxmd.com/read/28642788/comparison-between-intestinal-beh%C3%A3-et-s-disease-and-crohn-s-disease-in-characteristics-of-symptom-endoscopy-and-radiology
#7
Tianyu Zhang, Liwen Hong, Zhengting Wang, Rong Fan, Maochen Zhang, Yun Lin, Mengmeng Cheng, Xiaolin Zhou, Peijun Sun, Xiaoyi Lin, Jie Zhong
AIM: To evaluate different parameters in differentiating intestinal BD from CD. METHODS: The medical records of inpatients with intestinal BD and CD were retrospectively reviewed. The univariate value of different parameters was analyzed, respectively. A differentiation model was established by pooling all valuable parameters together. Diagnostic efficacy was evaluated, and a receiver operating curve (ROC) was plotted. RESULTS: Forty-two BD patients and ninety-seven CD patients were reviewed...
2017: Gastroenterology Research and Practice
https://www.readbyqxmd.com/read/28642694/ehlers-danlos-syndrome-hypermobility-type-impact-of-somatosensory-orthoses-on-postural-control-a-pilot-study
#8
Emma G Dupuy, Pascale Leconte, Elodie Vlamynck, Audrey Sultan, Christophe Chesneau, Pierre Denise, Stéphane Besnard, Boris Bienvenu, Leslie M Decker
Elhers-Danlos syndrome (EDS) is the clinical manifestation of connective tissue disorders, and comprises several clinical forms with no specific symptoms and selective medical examinations which result in a delay in diagnosis of about 10 years. The EDS hypermobility type (hEDS) is characterized by generalized joint hypermobility, variable skin hyperextensibility and impaired proprioception. Since somatosensory processing and multisensory integration are crucial for both perception and action, we put forth the hypothesis that somatosensory deficits in hEDS patients may lead, among other clinical symptoms, to misperception of verticality and postural instability...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28642058/ex-vivo-investigation-on-the-postoperative-integrity-of-the-apical-constriction-after-the-sole-use-of-electronic-working-length-determination
#9
Michael Wolgin, Markus J Grundmann, Jörg P Tchorz, Wilhelm Frank, Andrej M Kielbassa
AIM: The present study investigated the accuracy of root canal preparation with regard to the integrity of the apical constriction (AC) using two different working length determination approaches: (1) the electronic method of working length determination (EWLD), and (2) the radiologic "gold standard" method (GS). METHODOLOGY: Simulation models were constructed by arranging extracted human teeth by means of silicon bolstered gingiva masks, along with a conductive medium (alginate)...
June 19, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28640434/catechol-o-methyltransferase-genotype-and-gait-speed-changes-over-10-years-in-older-adults
#10
Andrea L Metti, Caterina Rosano, Robert Boudreau, Robyn Massa, Kristine Yaffe, Suzanne Satterfield, Tamara Harris, Andrea L Rosso
OBJECTIVES: To determine the association between catechol-O-methyltransferase (COMT) genotype and 6-m walk time and to determine whether these associations are quadratic in nature, similar to previously reported U-shaped associations between dopamine and gait and cognition. DESIGN: Prospective cohort study. SETTING: Health, Aging and Body Composition Study. PARTICIPANTS: Black (n = 850) and white (n = 1,352) men and women with a mean age of 73...
June 22, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28639879/comments-on-comparing-a-longitudinal-integrated-clerkship-with-traditional-hospital-based-rotations-in-a-rural-setting
#11
Daisuke Kato, Kenya Ie
No abstract text is available yet for this article.
June 22, 2017: Medical Teacher
https://www.readbyqxmd.com/read/28639724/longitudinal-changes-in-global-and-domain-specific-cognitive-function-in-the-very-old-findings-from-the-newcastle-85-study
#12
Blossom C M Stephan, Graciela Muniz-Terrera, Antoneta Granic, Joanna Collerton, Karen Davies, Brian K Saxby, Keith A Wesnes, Thomas B L Kirkwood, Carol Jagger
OBJECTIVE: Ageing is associated with changes in cognition in some, but not all domains. In young-old adults, defined as persons aged 65-84 years, baseline cognitive function has been shown to impact on cognitive trajectories. Whether similar patterns occur in the very-old, defined as persons aged 85 years and over, is not known. METHODS: Longitudinal changes (5 years' follow-up) in global and domain specific cognitive function including memory, attention and speed were investigated in participants from the Newcastle 85+ Study (n = 845)...
June 22, 2017: International Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/28637955/fine-structure-of-human-thoracic-duct-as-revealed-by-light-and-scanning-electron-microscopy
#13
Tomohiro Chiba, Hirokazu Narita, Hiroshi Shimoda
Little information has been available regarding microanatomy of human thoracic duct in spite of the importance for an understanding of pathophysiology in clinical medicine. The present study demonstrated a fine structure of human thoracic duct system by light and scanning electron microscopy. A number of longitudinal or spiral ridges and grooves were formed on luminal surfaces of the lymphangia and lymph sac, it likely facilitating fluent lymph flow. The endothelial cells displayed various cell shapes in compliance with their distributed regions...
2017: Biomedical Research
https://www.readbyqxmd.com/read/28637880/a-study-comparing-vein-integrity-and-clinical-outcomes-vico-in-open-vein-harvesting-and-two-types-of-endoscopic-vein-harvesting-for-coronary-artery-bypass-grafting-the-vico-randomised-clinical-trial
#14
Bhuvaneswari Krishnamoorthy, William R Critchley, Alexander J Thompson, Katherine Payne, Julie Morris, Rajamiyer V Venkateswaran, Ann L Caress, James E Fildes, Nizar Yonan
Background -Current consensus statements maintain that endoscopic vein harvesting (EVH) should be standard care in coronary artery bypass surgery (CABG) but vein quality and clinical outcomes have been questioned. The Vein Integrity and Clinical Outcome (VICO) trial was designed to assess the impact of different vein harvesting methods on vessel damage and if this contributes to clinical outcomes following CABG. Methods -A single centre, randomised clinical trial of patients undergoing CABG with an internal mammary artery, and with one to four vein grafts were recruited...
June 21, 2017: Circulation
https://www.readbyqxmd.com/read/28633167/medical-student-perceptions-of-their-education-about-suffering
#15
Thomas R Egnew, Peter R Lewis, Kimberly R Myers, William R Phillips
BACKGROUND AND OBJECTIVES: To explore student perceptions of their medical school teaching and learning about human suffering and to elicit student recommendations for better approaches to teaching about suffering. METHODS: Qualitative study involving focus groups of students from each class at two US medical schools. RESULTS: Students reported that teaching about human suffering was variable, rarely explicit, and occurred primarily in the pre-clinical curriculum...
June 2017: Family Medicine
https://www.readbyqxmd.com/read/28632527/assessment-of-postoperative-analgesic-drug-efficacy-method-of-data-analysis-is-critical
#16
Lars Peter Kloster Andersen, Ismail Gögenur, Henrik Torup, Jacob Rosenberg, Mads Utke Werner
BACKGROUND: Pain intensity ratings and opioid consumption (OC) are ubiquitous indicators of pain in postoperative trials of the efficacy of interventional procedures. Unfortunately, consensus on the appropriate statistical handling of these outcomes has not been reached. The aim of this article was, therefore, to reexamine original data obtained from a postoperative analgesic drug trial, applying a collection of standard statistical methods in analgesic outcome assessments. Furthermore, a modified integrated assessment method of these outcomes was evaluated...
June 19, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28632010/designing-a-national-longitudinal-faculty-development-curriculum-focused-on-educational-scholarship-process-outcomes-and-lessons-learned
#17
Latha Chandran, Maryellen E Gusic, J Lindsey Lane, Constance D Baldwin
PROBLEM: Clinical educators at U.S. academic health centers are frequently disadvantaged in the academic promotion system, lacking needed faculty development, mentoring, and networking support. INTERVENTION: In 2006, we implemented the national Educational Scholars Program to offer faculty development in educational scholarship for early career educators in pediatrics. We aimed to provide them with skills, experience, and initial success in educational scholarship and dissemination...
March 2, 2017: Teaching and Learning in Medicine
https://www.readbyqxmd.com/read/28631533/u-can-a-prospective-longitudinal-collection-of-biomaterials-and-clinical-information-from-adult-cancer-patients-in-sweden
#18
Bengt Glimelius, Beatrice Melin, Gunilla Enblad, Irina Alafuzoff, Anna Beskow, Håkan Ahlström, Anna Bill-Axelson, Helgi Birgisson, Ove Björ, Per-Henrik Edqvist, Tony Hansson, Thomas Helleday, Per Hellman, Kerstin Henriksson, Göran Hesselager, Magnus Hultdin, Michael Häggman, Martin Höglund, Håkan Jonsson, Chatarina Larsson, Henrik Lindman, Ingrid Ljuslinder, Stephanie Mindus, Peter Nygren, Fredrik Pontén, Katrine Riklund, Richard Rosenquist, Fredrik Sandin, Jochen M Schwenk, Roger Stenling, Karin Stålberg, Peter Stålberg, Christer Sundström, Camilla Thellenberg Karlsson, Bengt Westermark, Anders Bergh, Lena Claesson-Welsh, Richard Palmqvist, Tobias Sjöblom
BACKGROUND: Progress in cancer biomarker discovery is dependent on access to high-quality biological materials and high-resolution clinical data from the same cases. To overcome current limitations, a systematic prospective longitudinal sampling of multidisciplinary clinical data, blood and tissue from cancer patients was therefore initiated in 2010 by Uppsala and Umeå Universities and involving their corresponding University Hospitals, which are referral centers for one third of the Swedish population...
June 20, 2017: Acta Oncologica
https://www.readbyqxmd.com/read/28631276/comparison-of-two-different-analysis-approaches-for-dti-free-water-corrected-and-uncorrected-maps-in-the-study-of-white-matter-microstructural-integrity-in-individuals-with-depression
#19
Maurizio Bergamino, Rayus Kuplicki, Teresa V Victor, Yoon-Hee Cha, Martin P Paulus
Diffusion tensor imaging (DTI) has often been used to examine white matter (WM) tract abnormalities in depressed subjects, but these studies have yielded inconsistent results, probably, due to gender composition or small sample size. In this study, we applied different analysis pipelines to a relatively large sample of individuals with depression to determine whether previous findings in depression can be replicated with these pipelines. We used a "standard" DTI algorithm and maps computed through a free-water (FW) corrected DTI...
June 20, 2017: Human Brain Mapping
https://www.readbyqxmd.com/read/28626601/long-term-efficacy-of-gmp-grade-xeno-free-hesc-derived-rpe-cells-following-transplantation
#20
Trevor J McGill, Osnat Bohana-Kashtan, Jonathan W Stoddard, Michael D Andrews, Neelay Pandit, Lior R Rosenberg-Belmaker, Ofer Wiser, Limor Matzrafi, Eyal Banin, Benjamin Reubinoff, Nir Netzer, Charles Irving
PURPOSE: Retinal pigment epithelium (RPE) dysfunction underlies the retinal degenerative process in age-related macular degeneration (AMD), and thus RPE cell replacement provides an optimal treatment target. We characterized longitudinally the efficacy of RPE cells derived under xeno-free conditions from clinical and xeno-free grade human embryonic stem cells (OpRegen) following transplantation into the subretinal space of Royal College of Surgeons (RCS) rats. METHODS: Postnatal (P) day 20 to 25 RCS rats (n = 242) received a single subretinal injection of 25,000 (low)-, 100,000 (mid)-, or 200,000 (high)-dose xeno-free RPE cells...
June 2017: Translational Vision Science & Technology
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