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https://www.readbyqxmd.com/read/29777740/rapid-response-systems
#1
REVIEW
Patrick G Lyons, Dana P Edelson, Matthew M Churpek
INTRODUCTION: Rapid response systems are commonly employed by hospitals to identify and respond to deteriorating patients outside of the intensive care unit. Controversy exists about the benefits of rapid response systems. AIMS: We aimed to review the current state of the rapid response literature, including evolving aspects of afferent (risk detection) and efferent (intervention) arms, outcome measurement, process improvement, and implementation. DATA SOURCES: Articles written in English and published in PubMed...
May 16, 2018: Resuscitation
https://www.readbyqxmd.com/read/29774072/twist-promotes-tumor-metastasis-in-basal-like-breast-cancer-by-transcriptionally-upregulating-ror1
#2
Jingying Cao, Xin Wang, Tao Dai, Yuanzhong Wu, Meifang Zhang, Renxian Cao, Ruhua Zhang, Gang Wang, Rou Jiang, Binhua P Zhou, Jian Shi, Tiebang Kang
Rationale: Twist is a key transcription factor for induction of epithelial-mesenchymal transition (EMT), which promotes cell migration, invasion, and cancer metastasis, confers cancer cells with stem cell-like characteristics, and provides therapeutic resistance. However, the functional roles and targeted genes of Twist in EMT and cancer progression remain elusive. Methods: The potential targeted genes of Twist were identified from the global transcriptomes of T47D/Twist cells by microarray analysis. EMT phenotype was detected by western blotting and immunofluorescence of marker proteins...
2018: Theranostics
https://www.readbyqxmd.com/read/29772717/a-rapid-screen-for-host-encoded-mirnas-with-inhibitory-effects-against-ebola-virus-using-a-transcription-and-replication-competent-virus-like-particle-system
#3
Zhongyi Wang, Jiaming Li, Yingying Fu, Zongzheng Zhao, Chunmao Zhang, Nan Li, Jingjing Li, Hongliang Cheng, Xiaojun Jin, Bing Lu, Zhendong Guo, Jun Qian, Linna Liu
MicroRNAs (miRNAs) may become efficient antiviral agents against the Ebola virus (EBOV) targeting viral genomic RNAs or transcripts. We previously conducted a genome-wide search for differentially expressed miRNAs during viral replication and transcription. In this study, we established a rapid screen for miRNAs with inhibitory effects against EBOV using a tetracistronic transcription- and replication-competent virus-like particle (trVLP) system. This system uses a minigenome comprising an EBOV leader region, luciferase reporter, VP40, GP, VP24, EBOV trailer region, and three noncoding regions from the EBOV genome and can be used to model the life cycle of EBOV under biosafety level (BSL) 2 conditions...
May 16, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29771614/timely-granular-and-actionable-informatics-in-the-public-health-3-0-era
#4
Y Claire Wang, Karen DeSalvo
Ensuring the conditions for all people to be healthy, though always the core mission of public health, has evolved in approaches in response to the changing epidemiology and challenges. In the Public Health 3.0 era, multisectorial efforts are essential in addressing not only infectious or noncommunicable diseases but also upstream social determinants of health. In this article, we argue that actionable, geographically granular, and timely intelligence is an essential infrastructure for the protection of our health today...
May 17, 2018: American Journal of Public Health
https://www.readbyqxmd.com/read/29770454/streamlining-a-blood-center-and-hospital-transfusion-service-supply-chain-with-an-informatics-vendor-managed-inventory-solution-development-implementation-and-3-month-follow-up
#5
Hamilton C Tsang, Adam Garcia, Robert Scott, David Lancaster, Dianne Geary, Anh-Thu Nguyen, Raina Shankar, Leslie Buchanan, Tho D Pham
BACKGROUND: The ordering process at Stanford Health Care involved twice-daily shipments predicated upon current stock levels from the blood center to the hospital transfusion service. Manual census determination is time consuming and error prone. We aimed to enhance inventory management by developing an informatics platform to streamline the ordering process and reallocate staff productivity. STUDY DESIGN AND METHODS: The general inventory accounts for more than 50 product categories based on characteristics including component, blood type, irradiation status, and cytomegalovirus serology status...
May 16, 2018: Transfusion
https://www.readbyqxmd.com/read/29770321/developing-workforce-capacity-in-public-health-informatics-core-competencies-and-curriculum-design
#6
Douglas R Wholey, Martin LaVenture, Sripriya Rajamani, Rob Kreiger, Craig Hedberg, Cynthia Kenyon
We describe a master's level public health informatics (PHI) curriculum to support workforce development. Public health decision-making requires intensive information management to organize responses to health threats and develop effective health education and promotion. PHI competencies prepare the public health workforce to design and implement these information systems. The objective for a Master's and Certificate in PHI is to prepare public health informaticians with the competencies to work collaboratively with colleagues in public health and other health professions to design and develop information systems that support population health improvement...
2018: Frontiers in Public Health
https://www.readbyqxmd.com/read/29770242/healthcare-informatics-research-s-journey-of-paving-the-road-to-excellence-in-global-healthcare-informatics
#7
EDITORIAL
Mona Choi, Jung A Kim
No abstract text is available yet for this article.
April 2018: Healthcare Informatics Research
https://www.readbyqxmd.com/read/29769172/privacy-preserving-predictive-modeling-harmonization-of-contextual-embeddings-from-different-sources
#8
Yingxiang Huang, Junghye Lee, Shuang Wang, Jimeng Sun, Hongfang Liu, Xiaoqian Jiang
BACKGROUND: Data sharing has been a big challenge in biomedical informatics because of privacy concerns. Contextual embedding models have demonstrated a very strong representative capability to describe medical concepts (and their context), and they have shown promise as an alternative way to support deep-learning applications without the need to disclose original data. However, contextual embedding models acquired from individual hospitals cannot be directly combined because their embedding spaces are different, and naive pooling renders combined embeddings useless...
May 16, 2018: JMIR Medical Informatics
https://www.readbyqxmd.com/read/29769151/real-time-automated-detection-of-ventilator-associated-events-avoiding-missed-detections-misclassifications-and-false-detections-due-to-human-error
#9
Erica S Shenoy, Eric S Rosenthal, Yu-Ping Shao, Siddharth Biswal, Manohar Ghanta, Erin E Ryan, Dolores Suslak, Nancy Swanson, Valdery Moura Junior, David C Hooper, M Brandon Westover
OBJECTIVETo validate a system to detect ventilator associated events (VAEs) autonomously and in real time.DESIGNRetrospective review of ventilated patients using a secure informatics platform to identify VAEs (ie, automated surveillance) compared to surveillance by infection control (IC) staff (ie, manual surveillance), including development and validation cohorts.SETTINGThe Massachusetts General Hospital, a tertiary-care academic health center, during January-March 2015 (development cohort) and January-March 2016 (validation cohort)...
May 17, 2018: Infection Control and Hospital Epidemiology
https://www.readbyqxmd.com/read/29768633/evaluating-the-efficiency-and-safety-of-speech-recognition-within-a-commercial-electronic-health-record-system-a-replication-study
#10
Tobias Hodgson, Farah Magrabi, Enrico Coiera
OBJECTIVE:  To conduct a replication study to validate previously identified significant risks and inefficiencies associated with the use of speech recognition (SR) for documentation within an electronic health record (EHR) system. METHODS:  Thirty-five emergency department clinicians undertook randomly allocated clinical documentation tasks using keyboard and mouse (KBM) or SR using a commercial EHR system. The experiment design, setting, and tasks (E2) replicated an earlier study (E1), while technical integration issues that may have led to poorer SR performance were addressed...
April 2018: Applied Clinical Informatics
https://www.readbyqxmd.com/read/29767835/strategic-leadership-will-be-essential-for-dietitian-ehealth-readiness-a-qualitative-study-exploring-dietitian-perspectives-of-ehealth-readiness
#11
Kirsty Maunder, Karen Walton, Peter Williams, Maree Ferguson, Eleanor Beck
AIM: To explore dietitians' perspectives on the eHealth readiness of Australian dietitians, and to identify strategies to improve eHealth readiness of the profession. METHODS: Dietitians who met the criteria for nutrition informatics experts participated in semi-structured interviews between June 2016 and March 2017. The interviews were recorded and transcribed verbatim. Thematic analysis using coding was undertaken until consensus was reached by the researchers regarding key themes, topics and exemplar quotes...
May 16, 2018: Nutrition & Dietetics: the Journal of the Dietitians Association of Australia
https://www.readbyqxmd.com/read/29766677/sleeping-child-neuroendocrine-cell-hyperplasia-of-infancy-and-polysomnography
#12
Deborah R Liptzin, Stephen M M Hawkins, Brandie D Wagner, Robin R Deterding
OBJECTIVES: Neuroendocrine cell hyperplasia of infancy (NEHI) is a children's interstitial and diffuse lung disease of unknown etiology that presents in infancy with characteristic findings of tachypnea, retractions, crackles, and hypoxemia. At the present, the mainstay of treatment is oxygen supplementation to normalize oxygen saturations and decrease work of breathing. There are characteristic pulmonary function, radiographic, and histologic findings, but polysomnography (PSG) data has not been reported...
May 15, 2018: Pediatric Pulmonology
https://www.readbyqxmd.com/read/29765382/the-plant-phenology-ontology-a-new-informatics-resource-for-large-scale-integration-of-plant-phenology-data
#13
Brian J Stucky, Rob Guralnick, John Deck, Ellen G Denny, Kjell Bolmgren, Ramona Walls
Plant phenology - the timing of plant life-cycle events, such as flowering or leafing out - plays a fundamental role in the functioning of terrestrial ecosystems, including human agricultural systems. Because plant phenology is often linked with climatic variables, there is widespread interest in developing a deeper understanding of global plant phenology patterns and trends. Although phenology data from around the world are currently available, truly global analyses of plant phenology have so far been difficult because the organizations producing large-scale phenology data are using non-standardized terminologies and metrics during data collection and data processing...
2018: Frontiers in Plant Science
https://www.readbyqxmd.com/read/29763508/withdrawn-nursing-record-systems-effects-on-nursing-practice-and-healthcare-outcomes
#14
REVIEW
Christine Urquhart, Rosemary Currell, Maria J Grant, Nicholas R Hardiker
BACKGROUND: A nursing record system is the record of care that was planned or given to individual patients and clients by qualified nurses or other caregivers under the direction of a qualified nurse. Nursing record systems may be an effective way of influencing nurse practice. OBJECTIVES: To assess the effects of nursing record systems on nursing practice and patient outcomes. SEARCH METHODS: For the original version of this review in 2000, and updates in 2003 and 2008, we searched: the Cochrane Effective Practice and Organisation of Care (EPOC) Group Specialised Register; MEDLINE, EMBASE, CINAHL, BNI, ISI Web of Knowledge, and ASLIB Index of Theses...
May 15, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29761469/hymenoptera-genome-database-using-hymenopteramine-to-enhance-genomic-studies-of-hymenopteran-insects
#15
Christine G Elsik, Aditi Tayal, Deepak R Unni, Gregory W Burns, Darren E Hagen
The Hymenoptera Genome Database (HGD; http://hymenopteragenome.org ) is a genome informatics resource for insects of the order Hymenoptera, which includes bees, ants and wasps. HGD provides genome browsers with manual annotation tools (JBrowse/Apollo), BLAST, bulk data download, and a data mining warehouse (HymenopteraMine). This chapter focuses on the use of HymenopteraMine to create annotation data sets that can be exported for use in downstream analyses. HymenopteraMine leverages the InterMine platform to combine genome assemblies and official gene sets with data from OrthoDB, RefSeq, FlyBase, Gene Ontology, UniProt, InterPro, KEGG, Reactome, dbSNP, PubMed, and BioGrid, as well as precomputed gene expression information based on publicly available RNAseq...
2018: Methods in Molecular Biology
https://www.readbyqxmd.com/read/29761459/mouse-genome-informatics-mgi-is-the-international-resource-for-information-on-the-laboratory-mouse
#16
MeiYee Law, David R Shaw
Mouse Genome Informatics (MGI, http://www.informatics.jax.org/ ) web resources provide free access to meticulously curated information about the laboratory mouse. MGI's primary goal is to help researchers investigate the genetic foundations of human diseases by translating information from mouse phenotypes and disease models studies to human systems. MGI provides comprehensive phenotypes for over 50,000 mutant alleles in mice and provides experimental model descriptions for over 1500 human diseases. Curated data from scientific publications are integrated with those from high-throughput phenotyping and gene expression centers...
2018: Methods in Molecular Biology
https://www.readbyqxmd.com/read/29760417/ndrg3-lowers-the-metastatic-potential-in-prostate-cancer-as-a-feedback-controller-of-hypoxia-inducible-factors
#17
Ga Young Lee, Seung-Hyun Shin, Hyun-Woo Shin, Yang-Sook Chun, Jong-Wan Park
Expression of hypoxia-inducible factors (HIFs) and N-myc downstream-regulated gene 3 (NDRG3) are oxygen-dependently regulated by prolyl hydroxylase domain (PHD) enzymes. Little is known about the role of NDRG3 in the cellular adaptation to hypoxia, whereas the roles of HIFs are well understood. In this study, we investigated how NDRG3 affects the hypoxic response in prostate cancer cells. Compared with HIF-1α, hypoxic induction of NDRG3 was observed at a later phase. NDRG3 reduced hypoxic expression of HIF-1α by inhibiting AKT-driven translation of HIF1A mRNA...
May 14, 2018: Experimental & Molecular Medicine
https://www.readbyqxmd.com/read/29759958/data-access-and-usage-practices-across-a-cohort-of-researchers-at-a-large-tertiary-pediatric-hospital-qualitative-survey-study
#18
Hoi Ki Kiki Ho, Matthias Görges, Elodie Portales-Casamar
BACKGROUND: Health and health-related data collected as part of clinical care is a foundational component of quality improvement and research. While the importance of these data is widely recognized, there are many challenges faced by researchers attempting to use such data. It is crucial to acknowledge and identify barriers to improve data sharing and access practices and ultimately optimize research capacity. OBJECTIVE: To better understand the current state, explore opportunities, and identify barriers, an environmental scan of investigators at BC Children's Hospital Research Institute (BCCHR) was conducted to elucidate current local practices around data access and usage...
May 14, 2018: JMIR Medical Informatics
https://www.readbyqxmd.com/read/29756020/multicenter-prospective-evaluation-of-the-express-view-reading-mode-for-small-bowel-capsule-endoscopy-studies
#19
Jean-Christophe Saurin, Philippe Jacob, Laurent Heyries, Christian Pesanti, Franck Cholet, Isaac Fassler, James Boulant, Slim Bramli, Antoin De Leusse, Gabriel Rahmi
Background:  Reducing the reading time of capsule endoscopy films is of high priority for gastroenterologists. We report a prospective multicenter evaluation of an "express view" reading mode (Intromedic capsule system). Methods:  Eighty-three patients with obscure gastrointestinal bleeding were prospectively included in 10 centers. All patients underwent small-bowel capsule endoscopy (Intromedic, Seoul, Republic of Korea). Films were read in standard mode, then a second reading was performed in express view mode at a second center...
May 2018: Endoscopy International Open
https://www.readbyqxmd.com/read/29753407/structured-head-and-neck-ct-angiography-reporting-reduces-resident-revision-rates
#20
Tucker F Johnson, Waleed Brinjikji, Derrick A Doolittle, Alex A Nagelschneider, Brian T Welch, Amy L Kotsenas
PURPOSE: This resident-driven quality improvement project was undertaken to assess the effectiveness of structured reporting to reduce revision rates for afterhours reports dictated by residents. METHODS: The first part of the study assessed baseline revision rates for head and neck CT angiography (CTA) examinations dictated by residents during afterhours call. A structured report was subsequently created based on templates on the RSNA informatics reporting website and critical findings that should be assessed for on all CTA examinations...
April 12, 2018: Current Problems in Diagnostic Radiology
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