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https://www.readbyqxmd.com/read/28527495/consumer-mobile-health-apps-current-state-barriers-and-future-directions
#1
REVIEW
Cheng-Kai Kao, David M Liebovitz
This paper discusses the current state, barriers, and future directions of consumer-facing applications (apps). There are currently more than 165,000 mobile health apps publicly available in major app stores, the vast majority of which are designed for patients. The top 2 categories are wellness management and disease management apps, whereas other categories include self-diagnosis, medication reminder, and electronic patient portal apps. Apps specific to physical medicine and rehabilitation also are reviewed...
May 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/28526944/ventilator-data-extraction-with-a-video-display-image-capture-and-processing-system
#2
David B Wax, Bryan Hill, Matthew A Levin
Medical hardware and software device interoperability standards are not uniform. The result of this lack of standardization is that information available on clinical devices may not be readily or freely available for import into other systems for research, decision support, or other purposes. We developed a novel system to import discrete data from an anesthesia machine ventilator by capturing images of the graphical display screen and using image processing to extract the data with off-the-shelf hardware and open-source software...
June 2017: Journal of Medical Systems
https://www.readbyqxmd.com/read/28526675/iterative-user-interface-design-for-automated-sequential-organ-failure-assessment-score-calculator-in-sepsis-detection
#3
Christopher Ansel Aakre, Jaben E Kitson, Man Li, Vitaly Herasevich
BACKGROUND: The new sepsis definition has increased the need for frequent sequential organ failure assessment (SOFA) score recalculation and the clerical burden of information retrieval makes this score ideal for automated calculation. OBJECTIVE: The aim of this study was to (1) estimate the clerical workload of manual SOFA score calculation through a time-motion analysis and (2) describe a user-centered design process for an electronic medical record (EMR) integrated, automated SOFA score calculator with subsequent usability evaluation study...
May 18, 2017: JMIR Human Factors
https://www.readbyqxmd.com/read/28520166/operator-based-variability-of-equine-thromboelastography
#4
Kristen Thane, Daniela Bedenice, Ana Pacheco
OBJECTIVE: To determine the extent of intraoperator (between duplicate samples) and interoperator (between different operators) variability in equine thromboelastography (TEG). DESIGN: Kaolin-activated TEG was performed in duplicate by operator-pair A/B or A/C (2 groups of 10 horses) using discrete setups, within 30-45 minutes of vacuum-assisted blood collection. Recorded TEG variables included clot initiation time (R), clot formation time (K), rate of clot formation (α), clot strength (MA), and viscoelastic/shear strength (G)...
May 18, 2017: Journal of Veterinary Emergency and Critical Care
https://www.readbyqxmd.com/read/28518171/fish-flow-a-protocol-for-the-concurrent-detection-of-mrna-and-protein-in-single-cells-using-fluorescence-in-situ-hybridization-and-flow-cytometry
#5
Riccardo Arrigucci, Yuri Bushkin, Felix Radford, Karim Lakehal, Pooja Vir, Richard Pine, December Martin, Jeffrey Sugarman, Yanlin Zhao, George S Yap, Alfred A Lardizabal, Sanjay Tyagi, Maria Laura Gennaro
We describe a flow-cytometry-based protocol for intracellular mRNA measurements in nonadherent mammalian cells using fluorescence in situ hybridization (FISH) probes. The method, which we call FISH-Flow, allows for high-throughput multiparametric measurements of gene expression, a task that was not feasible with earlier, microscopy-based approaches. The FISH-Flow protocol involves cell fixation, permeabilization and hybridization with a set of fluorescently labeled oligonucleotide probes. In this protocol, surface and intracellular protein markers can also be stained with fluorescently labeled antibodies for simultaneous protein and mRNA measurement...
June 2017: Nature Protocols
https://www.readbyqxmd.com/read/28508815/bluetooth-low-energy-peripheral-android-health-app-for-educational-and-interoperability-testing-purposes
#6
Matthias Frohner, Philipp Urbauer, Stefan Sauermann
Based on recent telemonitoring activities in Austria for enabling integrated health care, the communication interfaces between personal health devices (e.g. blood pressure monitor) and personal health gateway devices (e.g. smartphone, routing received information to wide area networks) play an important role. In order to ease testing of the Bluetooth Low Energy interface functionality of the personal health gateway devices, a personal health device simulator was developed. Based on specifications from the Bluetooth SIG a XML software test configuration file structure is defined that declares the specific features of the personal health devices simulated...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28508789/propose-of-standards-based-it-architecture-to-enrich-the-value-of-allergy-data-by-telemonitoring-data
#7
Philipp Urbauer, Maximilian Kmenta, Matthias Frohner, Alexander Mense, Stefan Sauermann
Interoperability is a key requirement for any IT-System to be future proof and cost efficient, due to the increasing interaction of IT-Systems in Healthcare. This feasibility study is part of a larger project focusing on the conceptualization and evaluation of interoperable and modular IT-Framework components for exchanging big data information sets. Hence, this project investigates the applicability of a standard based IT-Architecture for the integration of Personal Health Devices data and open data sources...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28508780/challenges-and-approaches-to-make-multidisciplinary-team-meetings-interoperable-the-kimbo-project
#8
Oliver Krauss, Karl Holzer, Andreas Schuler, Reinhard Egelkraut, Barbara Franz
BACKGROUND: Multidisciplinary team meetings (MDTMs) are already in use for certain areas in healthcare (e.g. treatment of cancer). Due to the lack of common standards and accessibility for the applied IT systems, their potential is not yet completely exploited. OBJECTIVES: Common requirements for MDTMs shall be identified and aggregated into a process definition to be automated by an application architecture utilizing modern standards in electronic healthcare, e...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28508777/how-to-link-snomed-ct-procedure-and-who-international-classification-of-health-interventions-ichi
#9
Jean Marie Rodrigues, Sukil Kim, Béatrice Trombert Paviot, Jae Jin Lee, Syed Aljunid
Among different used healthcare terminology resources there is a need to link them to ease their interoperability. SNOMED CT is the most detailed clinical reference terminology for procedure used in the Electronic Health Record (EHR). WHO developed since 2006 an aggregated classification named ICHI required for statistics and resource allocation. It is based on an ontology framework defined in ISO 1828 named Categorial Structure (CAST) for surgical procedures. We present ICHI coding structure, ISO 1828 CAST standard for surgical procedures and SNOMED CT procedures hierarchy concept model and their relations...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28508774/arden-syntax-mlm-building-blocks-for-microbiological-concepts-and-their-application-in-infection-surveillance
#10
Jeroen S de Bruin, Walter Koller, Julia Zeckl, Alexander Blacky, Andrea Rappelsberger, Klaus-Peter Adlassnig
BACKGROUND: The diagnosis - and hence definitions - of healthcare-associated infections (HAIs) rely on microbiological laboratory test results in specific constellations. OBJECTIVES: To construct a library that provides interoperable building blocks for the analysis of microbiological laboratory test results. METHODS: We used Java for preprocessing raw microbiological laboratory test results and Arden Syntax for knowledge-based querying of data based on microbiology information elements used in European surveillance criteria for HAIs...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28503785/novel-technique-for-measurement-of-fetal-right-myocardial-performance-index-using-dual-gate-pulsed-wave-doppler
#11
Mi-Young Lee, Hye-Sung Won, Jae-Yoon Shim, Pil-Ryang Lee, Ahm Kim, Eun-Mi Kil, Min-Ju Kim
OBJECTIVES: To evaluate the reproducibility of the fetal right myocardial performance index determined by simultaneous recording of inflow and outflow using a dual gate pulsed-wave Doppler (DD). METHODS: This was a prospective study of 39 normal singleton fetuses. Two experienced operators each measured the right myocardial performance index in three ways, twice: (1) separate recording of the inflow and outflow using single-gate pulsed-wave Doppler (PD), (2) simultaneous recordings of the inflow and outflow using tissue Doppler (TD), and (3) simultaneous recordings of the inflow and outflow using DD...
May 15, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28501646/developing-a-framework-for-digital-objects-in-the-big-data-to-knowledge-bd2k-commons-report-from-the-commons-framework-pilots-workshop
#12
Kathleen M Jagodnik, Simon Koplev, Sherry Jenkins, Lucila Ohno-Machado, Benedict Paten, Stephan C Schurer, Michel Dumontier, Ruben Verborgh, Alex Bui, Peipei Ping, Neil J McKenna, Ravi Madduri, Ajay Pillai, Avi Ma'ayan
The volume and diversity of data in biomedical research has been rapidly increasing in recent years. While such data hold significant promise for accelerating discovery, their use entails many challenges including: the need for adequate computational infrastructure, secure processes for data sharing and access, tools that allow researchers to find and integrate diverse datasets, and standardized methods of analysis. These are just some elements of a complex ecosystem that needs to be built to support the rapid accumulation of these data...
May 10, 2017: Journal of Biomedical Informatics
https://www.readbyqxmd.com/read/28499764/-personal-health-records-on-the-internet-a-narrative-review-of-attitudes-expectations-utilization-and-effects-on-health-outcomes
#13
REVIEW
Dominik Ose, Ines Baudendistel, Sabrina Pohlmann, Eva C Winkler, Aline Kunz, Joachim Szecsenyi
BACKGROUND: The integration of information and communication technologies (ICT) is increasingly considered in the development of healthcare structures. This fact is also recognised in the e-Health Act. In this context, personal health records (PHR) have a specific meaning. The aim of this paper is to provide an overview on utilization, barriers and possible effects on the implementation of PHR. METHODS: This analysis is based on a literature search in Web of Science (Core Collection) (01/2000 to 12/2014) using the following terms: "personal health record", "personal medical record", "personal electronic health record", "interpersonal health record", "personally controlled health record"...
May 9, 2017: Zeitschrift Für Evidenz, Fortbildung und Qualität Im Gesundheitswesen
https://www.readbyqxmd.com/read/28495337/development-and-validation-of-detailed-clinical-models-for-nursing-actions-in-perinatal-care
#14
Joo Yun Lee, Hyeoun-Ae Park
OBJECTIVES: The aim of this study was to develop and evaluate detailed clinical models (DCMs) for nursing actions in perinatal care. We propose the use of action-target dyads as entities in DCMs for nursing actions. METHODS: We identified action and target concepts, attributes, and value sets by analyzing nursing documentation and reviewing the wider literature, in addition to published standards and models. We developed the DCMs by linking entities, attributes, and value sets...
June 2017: International Journal of Medical Informatics
https://www.readbyqxmd.com/read/28489372/psi4-1-1-an-open-source-electronic-structure-program-emphasizing-automation-advanced-libraries-and-interoperability
#15
Robert M Parrish, Lori A Burns, Daniel G A Smith, Andrew C Simmonett, A Eugene DePrince, Edward G Hohenstein, Ugur Bozkaya, Alexander Yu Sokolov, Roberto Di Remigio, Ryan Matthew Richard, Jérôme F Gonthier, Andrew M James, Harley R McAlexander, Ashutosh Kumar, Masaaki Saitow, Xiao Wang, Benjamin P Pritchard, Prakash Verma, Henry F Schaefer, Konrad Patkowski, Rollin A King, Edward F Valeev, Francesco A Evangelista, Justin M Turney, T Daniel Crawford, C David Sherrill
Psi4 is an ab initio electronic structure program providing methods such as Hartree-Fock, density functional theory, configuration interaction, and coupled-cluster theory. The 1.1 release represents a major update meant to automate complex tasks, such as geometry optimization using complete-basis-set extrapolation or focal-point methods. Conversion of the top-level code to a Python module means that Psi4 can now be used in complex workflows alongside other Python tools. Several new features have been added with the aid of libraries providing easy access to techniques such as density fitting, Cholesky decomposition, and Laplace denominators...
May 10, 2017: Journal of Chemical Theory and Computation
https://www.readbyqxmd.com/read/28481759/challenges-to-the-standardization-of-burn-data-collection-a-call-for-common-data-elements-for-burn-care
#16
Jeffrey C Schneider, Liang Chen, Laura C Simko, Katherine N Warren, Brian Phu Nguyen, Catherine R Thorpe, James C Jeng, William L Hickerson, Lewis E Kazis, Colleen M Ryan
The use of common data elements (CDEs) is growing in medical research; CDEs have demonstrated benefit in maximizing the impact of existing research infrastructure and funding. However, the field of burn care does not have a standard set of CDEs. The objective of this study is to examine the extent of common data collected in current burn databases. This study examines the data dictionaries of six U.S. burn databases to ascertain the extent of common data. This was assessed from a quantitative and qualitative perspective...
May 4, 2017: Journal of Burn Care & Research: Official Publication of the American Burn Association
https://www.readbyqxmd.com/read/28480476/the-role-of-free-libre-and-open-source-software-in-learning-health-systems
#17
C Paton, T Karopka
OBJECTIVE: To give an overview of the role of Free/Libre and Open Source Software (FLOSS) in the context of secondary use of patient data to enable Learning Health Systems (LHSs). METHODS: We conducted an environmental scan of the academic and grey literature utilising the MedFLOSS database of open source systems in healthcare to inform a discussion of the role of open source in developing LHSs that reuse patient data for research and quality improvement. RESULTS: A wide range of FLOSS is identified that contributes to the information technology (IT) infrastructure of LHSs including operating systems, databases, frameworks, interoperability software, and mobile and web apps...
May 8, 2017: Yearbook of Medical Informatics
https://www.readbyqxmd.com/read/28480475/clinical-data-reuse-or-secondary-use-current-status-and-potential-future-progress
#18
S M Meystre, C Lovis, T Bürkle, G Tognola, A Budrionis, C U Lehmann
OBJECTIVE: To perform a review of recent research in clinical data reuse or secondary use, and envision future advances in this field. METHODS: The review is based on a large literature search in MEDLINE (through PubMed), conference proceedings, and the ACM Digital Library, focusing only on research published between 2005 and early 2016. Each selected publication was reviewed by the authors, and a structured analysis and summarization of its content was developed...
May 8, 2017: Yearbook of Medical Informatics
https://www.readbyqxmd.com/read/28480472/added-value-from-secondary-use-of-person-generated-health-data-in-consumer-health-informatics-contribution-of-the-consumer-health-informatics-imia-working-group
#19
P-Y Hsueh, Y-K Cheung, S Dey, K K Kim, F J Martin-Sanchez, S K Petersen, T Wetter
INTRODUCTION: Various health-related data, subsequently called Person Generated Health Data (PGHD), is being collected by patients or presumably healthy individuals as well as about them as much as they become available as measurable properties in their work, home, and other environments. Despite that such data was originally just collected and used for dedicated predefined purposes, more recently it is regarded as untapped resources that call for secondary use. METHOD: Since the secondary use of PGHD is still at its early evolving stage, we have chosen, in this paper, to produce an outline of best practices, as opposed to a systematic review...
May 8, 2017: Yearbook of Medical Informatics
https://www.readbyqxmd.com/read/28479569/a-web-based-tool-to-enhance-monitoring-and-retention-in-care-for-tuberculosis-affected-patients
#20
Barbara Giannini, Niccolò Riccardi, Antonio Di Biagio, Giovanni Cenderello, Mauro Giacomini
Tuberculosis (TB) is responsible for a global epidemic. TB treatment requires long-term therapy usually with multiple drugs, which have potential side effects and interactions that may influence patients' adherence to treatment. The TB Ge network is a multi-centric web based platform that collects clinical information of TB affected patients to increase their support and retention in care. The system stores the list of all tuberculosis episodes for each patient with the related data, starting from the first visit including follow-ups clinical evaluations, laboratory tests, imaging and therapies...
2017: Studies in Health Technology and Informatics
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