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https://www.readbyqxmd.com/read/28651224/patterns-of-everyday-functioning-in-preschool-children-born-preterm-and-at-term
#1
Anna Karin Andersson, Lene Martin, Katarina Strand Brodd, Lena Almqvist
BACKGROUND/AIM: Children born preterm are at risk of neonatal complications but the long-term consequences for everyday functioning is not well known. The study aimed to identify patterns of everyday functioning in preschool children born preterm and at term in relation to perinatal data, neonatal risk factors, behaviour, and socioeconomic status. Registry data and data from parent rated questionnaires were collected for 331 children. METHOD: A person-oriented approach with a cluster analysis was used...
June 23, 2017: Research in Developmental Disabilities
https://www.readbyqxmd.com/read/28651160/significance-of-extranodal-tumour-deposits-in-colorectal-cancer-a-systematic-review-and-meta-analysis
#2
REVIEW
Amy C Lord, Nigel D'Souza, Philip H Pucher, Brendan J Moran, A Muti Abulafi, Andrew Wotherspoon, Shahnawaz Rasheed, Gina Brown
AIMS: The presence and significance of extranodal tumour deposits (ENTDs) in colorectal cancer (CRC) continue to cause controversy in terms of origin, classification and prognostic significance. This review aims to assess current evidence on the origin of ENTDs in CRC and their effect on overall and disease-free survival. METHODS: A systematic review and meta-analysis were carried out in accordance with the Preferred Reporting Items for Systematic reviews and Meta-analyses (PRISMA) guidelines...
June 23, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28650969/development-and-psychometric-properties-of-knee-specific-body-perception-questionnaire-in-people-with-knee-osteoarthritis-the-fremantle-knee-awareness-questionnaire
#3
Tomohiko Nishigami, Akira Mibu, Katsuyoshi Tanaka, Yuh Yamashita, Eiji Yamada, Benedict M Wand, Mark J Catley, Tasha R Stanton, G Lorimer Moseley
BACKGROUND: Recent systematic reviews have demonstrated that pain associated with knee osteoarthritis (OA) is a complex phenomenon that involves various contributors. People with knee OA exhibit symptoms of impaired body-perception, including reduced tactile acuity, impairments in limb laterality recognition, and degraded proprioceptive acuity. The Fremantle Back Awareness Questionnaire (FreBAQ) was developed to assess body-perception specific to the back in people with chronic low back pain...
2017: PloS One
https://www.readbyqxmd.com/read/28650949/efficacy-and-safety-of-tranexamic-acid-in-orthopedic-fracture-surgery-a-meta-analysis-and-systematic-literature-review
#4
Kamil Amer, Saqib Rehman, Christopher Haydel
BACKGROUND: Tranexamic acid (TXA) is an anti-fibrinolytic drug that has been shown to be effective in reducing blood loss and the need for transfusions after several orthopedic surgeries. However, the effectiveness of TXA use in orthopedic fracture surgeries still remains unclear. The purpose of this meta-analysis was to review existing literature with interest in the effectiveness and safety of TXA treatment in reducing total blood loss and transfusion rates for patients who underwent surgery for fracture repairs...
June 12, 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28650914/associations-of-rotational-shift-work-and-night-shift-status-with-hypertension-a-systematic-review-and-meta-analysis
#5
Sandhya Manohar, Charat Thongprayoon, Wisit Cheungpasitporn, Michael A Mao, Sandra M Herrmann
BACKGROUND: The reported risks of hypertension (HTN) in rotating shift and night shift workers are controversial. The objective of this meta-analysis was to assess the association between shift work status and HTN. METHODS: A literature search was performed using MEDLINE, EMBASE and Cochrane Database from inception through October 2016. Studies that reported odds ratios (OR) comparing the risk of HTN in shift workers were included. A prespecified subgroup analysis by rotating shift and night shift statuses were also performed...
June 24, 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/28650901/application-of-quality-by-design-approach-to-bioanalysis-development-of-a-method-for-elvitegravir-quantification-in-human-plasma
#6
Sara Baldelli, Giorgio Marrubini, Dario Cattaneo, Emilio Clementi, Matteo Cerea
BACKGROUND: The application of Quality by Design (QbD) principles in clinical laboratories can help to develop an analytical method through a systematic approach, providing a significant advance over the traditional heuristic and empirical methodology. In the present work, we applied for the first time the QbD concept in the development of a method for drug quantification in human plasma using elvitegravir as the test molecule. METHODS: The goal of the study was to develop a fast and inexpensive quantification method, with precision and accuracy as requested by the EMA guidelines on bioanalytical method validation...
June 22, 2017: Therapeutic Drug Monitoring
https://www.readbyqxmd.com/read/28650882/diagnostic-utility-of-intraoperative-neurophysiological-monitoring-for-intramedullary-spinal-cord-tumors-systematic-review-and-meta-analysis
#7
Tej D Azad, Arjun V Pendharkar, Viet Nguyen, James Pan, Ian D Connolly, Anand Veeravagu, Rita Popat, John K Ratliff, Gerald A Grant
STUDY DESIGN: Systematic review and meta-analysis. OBJECTIVE: The aim of this study was to systematically evaluate the diagnostic utility of intraoperative neurophysiological monitoring (IONM) for detecting postoperative injury in resection of intramedullary spinal cord tumors (IMSCT). SUMMARY OF BACKGROUND DATA: Surgical management of IMSCT can involve key neurological and vascular structures. IONM aims to assess the functional integrity of susceptible elements in real time...
June 23, 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28650850/systemic-aminoglycosides-induced-vestibulotoxicity-in-humans
#8
Ruth Van Hecke, Vincent Van Rompaey, Floris L Wuyts, Laura Leyssens, Leen Maes
OBJECTIVES: This systematic review aimed to investigate the prevalence and characteristics of vestibular adverse effects of aminoglycoside (AG) therapy in humans and to analyze objective vestibular tests for the detection of AG-induced vestibulotoxicity. DESIGN: PubMed, Cochrane Database, Web of Science, and reference lists of all included studies were screened by two independent researchers. The Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines were followed...
June 23, 2017: Ear and Hearing
https://www.readbyqxmd.com/read/28650730/yield-of-staging-laparoscopy-for-incurable-factors-in-chinese-patients-with-advanced-gastric-cancer
#9
Jun Huang, Hongliang Luo, Chengliang Zhou, Jianjun Zhan, Xionghui Rao, Gang Zhao, Zhengming Zhu
BACKGROUND: Although the role of staging laparoscopy (SL) in detecting radiologically occult M1 disease has been widely recognized, it is seldom used in China and its clinical value based on Chinese population has been rarely reported. The aim of this study is to identify the yield of SL for Chinese patients with advanced gastric cancer (AGC) and determine the proportions of patients in whom treatment plan is altered. MATERIALS AND METHODS: The clinical data were retrospectively collected from 879 AGC patients who underwent SL without any definite signs of disseminated disease on imaging examination...
June 26, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/28650384/incident-reporting-in-emergency-medicine-a-thematic-analysis-of-events
#10
Emily Loving Aaronson, David Brown, Theodore Benzer, Shaw Natsui, Elizabeth Mort
BACKGROUND: Incident reporting is a recognized tool for healthcare quality improvement. These systems, which aim to capture near-misses and harm events, enable organizations to gather critical information about failure modes and design mitigation strategies. Although many hospitals have employed these systems, little is known about safety themes in emergency medicine incident reporting. Our objective was to systematically analyze and thematically code 1 year of incident reports. METHODS: A mixed-methods analysis was performed on 1 year of safety reporting data from a large, urban tertiary-care emergency department using a modified grounded theory approach...
June 22, 2017: Journal of Patient Safety
https://www.readbyqxmd.com/read/28650319/somatostatin-binds-to-the-human-amyloid-%C3%AE-peptide-and-favors-the-formation-of-distinct-oligomers
#11
Hansen Wang, Lisa D Muiznieks, Punam Ghosh, Declan Williams, Michael Solarski, Andrew Fang, Alejandro Ruiz-Riquelme, Régis Pomès, Joel C Watts, Avi Chakrabartty, Holger Wille, Simon Sharpe, Gerold Schmitt-Ulms
The amyloid β peptide (Aβ) is a key player in the etiology of Alzheimer disease (AD), yet a systematic investigation of its molecular interactions has not been reported. Here we identified by quantitative mass spectrometry proteins in human brain extract that bind to oligomeric Aβ1-42 (oAβ1-42) and/or monomeric Aβ1-42 (mAβ1-42) baits. Remarkably, the cyclic neuroendocrine peptide somatostatin-14 (SST14) was observed to be the most selectively enriched oAβ1-42 binder. The binding interface comprises a central tryptophan within SST14 and the N-terminus of Aβ1-42...
June 26, 2017: ELife
https://www.readbyqxmd.com/read/28650244/cardiac-output-measured-by-use-of-electrocardiogram-gated-64-slice-multidector-computed-tomography-echocardiography-and-thermodilution-in-healthy-dogs
#12
Nicole L LeBlanc, Katherine F Scollan, Susanne M Stieger-Vanegas
OBJECTIVE To evaluate the accuracy of cardiac output (CO) estimated by use of ECG-gated multidetector CT (MDCT) and 1-, 2-, and 3-D echocardiography and by use of thermodilution. ANIMALS 6 healthy hound-cross dogs. PROCEDURES Electrocardiogram-gated contrast-enhanced 64-slice MDCT and 1-, 2-, and 3-D echocardiography were performed on each dog. The CO for ECG-gated MDCT was calculated as volumetric measurements of stroke volume multiplied by mean heart rate. Echocardiographic left ventricle end-diastolic volumes and end-systolic volumes were measured by use of the Teichholz method (1-D echocardiography) and a single-plane method of disks (2-D echocardiography)...
July 2017: American Journal of Veterinary Research
https://www.readbyqxmd.com/read/28650203/how-efficacious-is-danshen-salvia-miltiorrhiza-dripping-pill-in-treating-angina-pectoris-evidence-assessment-for-meta-analysis-of-randomized-controlled-trials
#13
Yongliang Jia, Siu-Wai Leung
BACKGROUND: More than 230 randomized controlled trials (RCTs) of danshen dripping pill (DSP) and isosorbide dinitrate (ISDN) in treating angina pectoris after the first preferred reporting items for systematic reviews and meta-analyses-compliant comprehensive meta-analysis were published in 2010. Other meta-analyses had flaws in study selection, statistical meta-analysis, and evidence assessment. This study completed the meta-analysis with an extensive assessment of the evidence. METHODS: RCTs published from 1994 to 2016 on DSP and ISDN in treating angina pectoris for at least 4 weeks were included...
June 26, 2017: Journal of Alternative and Complementary Medicine: Research on Paradigm, Practice, and Policy
https://www.readbyqxmd.com/read/28649976/efficiency-of-analytical-and-sampling-based-uncertainty-propagation-in-intensity-modulated-proton-therapy
#14
N Wahl, P Hennig, H P Wieser, M Bangert
The sensitivity of intensity-modulated proton therapy (IMPT) treatment plans to uncertainties can be quantified and mitigated with robust/min-max and stochastic/probabilistic treatment analysis and optimization techniques. Those methods usually rely on sparse random, importance, or worst-case sampling. Inevitably, this imposes a trade-off between computational speed and accuracy of the uncertainty propagation. Here, we investigate analytical probabilistic modeling (APM) as an alternative for uncertainty propagation and minimization in IMPT that does not rely on scenario sampling...
June 26, 2017: Physics in Medicine and Biology
https://www.readbyqxmd.com/read/28649943/cost-effectiveness-of-insulin-detemir-versus-insulin-glargine-for-thai-type-2-diabetes-from-payer-s-perspective
#15
Unchalee Permsuwan, Kednapa Thavorn, Piyameth Dilokthornsakul, Surasak Saokaew, Nathorn Chaiyakunapruk
AIMS: An economic evidence is a vital tool that can inform the decision to use costly insulin analogues. This study aimed to evaluate long-term cost-effectiveness of insulin detemir (IDet) compared with insulin glargine (IGlar) in type 2 diabetes (T2DM) from the Thai payer's perspective. METHODS: Long-term costs and outcomes were projected using a validated IMS CORE Diabetes Model version 8.5. Cohort characteristics, baseline risk factors, and costs of diabetes complications were derived from Thai data sources...
June 26, 2017: Journal of Medical Economics
https://www.readbyqxmd.com/read/28649846/modifying-emission-spectral-bandwidth-of-phosphorescent-platinum-ii-complexes-through-synthetic-control
#16
Guijie Li, Alicia Wolfe, Jason Brooks, Zhi-Qiang Zhu, Jian Li
The design, synthesis, and characterization of a series of tetradentate cyclometalated Pt(II) complexes are reported. The platinum complexes have the general structure Pt(ppz-O-CbPy-R), where a tetradentate cyclometalating ligand is consisting of ppz (3,5-dimethyl-1-phenyl-pyrazole), CbPy (carbazolylpyridine) components, and an oxygen bridging group. Variations of the R group on the pyridyl ring with various electron withdrawing and donating substituents are shown to have profound effects on the photophysical properties of Pt complexes...
June 26, 2017: Inorganic Chemistry
https://www.readbyqxmd.com/read/28649612/disentangling-the-neural-correlates-of-corticobasal-syndrome-and-corticobasal-degeneration-with-systematic-and-quantitative-ale-meta-analyses
#17
Franziska Albrecht, Sandrine Bisenius, Rodrigo Morales Schaack, Jane Neumann, Matthias L Schroeter
Corticobasal degeneration is a scarce neurodegenerative disease, which can only be confirmed by histopathological examination. Reported to be associated with various clinical syndromes, its classical clinical phenotype is corticobasal syndrome. Due to the rareness of corticobasal syndrome/corticobasal degeneration and low numbers of patients included in single studies, meta-analyses are particularly suited to disentangle features of the clinical syndrome and histopathology. Using PubMed, we identified 11 magnetic resonance imaging studies measuring atrophy in 22 independent cohorts with 200 patients contrasted to 318 healthy controls...
2017: NPJ Parkinson's Disease
https://www.readbyqxmd.com/read/28649394/functional-neuroimaging-and-chorea-a-systematic-review
#18
REVIEW
Debra J Ehrlich, Ruth H Walker
Chorea is a hyperkinetic movement disorder consisting of involuntary irregular, flowing movements of the trunk, neck or face. Although Huntington's disease is the most common cause of chorea in adults, chorea can also result from many other neurodegenerative, metabolic, and autoimmune conditions. While the pathophysiology of these different conditions is quite variable, recent advances in functional imaging have enabled the development of new methods for analysis of brain activity and neuronal dysfunction. In this paper we review the growing body of functional imaging data that has been performed in chorea syndromes and identify particular trends, which can be used to better understand the underlying network changes within the basal ganglia...
2017: Journal of Clinical Movement Disorders
https://www.readbyqxmd.com/read/28649281/chromosome-12q13-13q13-13-microduplication-and-microdeletion-a-case-report-and-literature-review
#19
Jie Hu, Zhishuo Ou, Elena Infante, Sally J Kochmar, Suneeta Madan-Khetarpal, Lori Hoffner, Shafagh Parsazad, Urvashi Surti
BACKGROUND: Duplications or deletions in the 12q13.13 region are rare. Only scattered cases with duplications and/or deletions in this region have been reported in the literature or in online databases. Owing to the limited number of patients with genomic alteration within this region and lack of systematic analysis of these patients, the common clinical manifestation of these patients has remained elusive. CASE PRESENTATION: Here we report an 802 kb duplication in the 12q13...
2017: Molecular Cytogenetics
https://www.readbyqxmd.com/read/28649265/model-free-conditional-independence-feature-screening-for-ultrahigh-dimensional-data
#20
Luheng Wang, Jingyuan Liu, Yong Li, Runze Li
Feature screening plays an important role in ultrahigh dimensional data analysis. This paper is concerned with conditional feature screening when one is interested in detecting the association between the response and ultrahigh dimensional predictors (e.g., genetic makers) given a low-dimensional exposure variable (such as clinical variables or environmental variables). To this end, we first propose a new index to measure conditional independence, and further develop a conditional screening procedure based on the newly proposed index...
March 2017: Science China. Mathematics
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