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Zhuang Z, Zhong X, Zhang H, Chen H, Huang B, Lin D, Wen J. Exploring the Potential Mechanism of Shufeng Jiedu Capsule for Treating COVID-19 by Comprehensive Network Pharmacological Approaches and Molecular Docking Validation. Comb Chem High Throughput Screen 2020; 24:1377-1394. [PMID: 33135607 DOI: 10.2174/1386207323999201029122301] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 09/24/2020] [Accepted: 10/07/2020] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Shufeng Jiedu capsule (SFJDC) is a well-known Chinese patent drug that is recommended as a basic prescription and applied widely in the clinical treatment of COVID-19. However, the exact molecular mechanism of SFJDC remains unclear. The present study aims to determine the potential pharmacological mechanisms of SFJDC in the treatment of COVID-19 based on network pharmacology. METHODS The network pharmacology-based strategy includes collection and analysis of active compounds and target genes, network construction, identification of key compounds and hub target genes, KEGG and GO enrichment, recognition and analysis of main modules, as well as molecule docking. RESULTS A total of 214 active chemical compounds and 339 target genes of SFJDC were collected. Of note, 5 key compounds (β -sitosterol, luteolin, kaempferol, quercetin, and stigmasterol) and 10 hub target genes (TP53, AKT1, NCOA1, EGFR, PRKCA, ANXA1, CTNNB1, NCOA2, RELA and FOS) were identified based on network analysis. The hub target genes mainly enriched in pathways including MAPK signaling pathway, PI3K-Akt signaling pathway and cAMP signaling pathway, which could be the underlying pharmacological mechanisms of SFJDC for treating COVID-19. Moreover, the key compounds had high binding activity with three typical target proteins including ACE2, 2OFZ, and 1SSK. CONCLUSION By network pharmacology analysis, SFJDC was found to effectively improve immune function and reduce inflammatory responses based on its key compounds, hub target genes, and the relevant pathways. These findings may provide valuable evidence for explaining how SFJDC exerting the therapeutic effects on COVID-19, providing a holistic view for further clinical application.
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Affiliation(s)
- Zhenjie Zhuang
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiaoying Zhong
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Huanhuan Zhang
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Huiqi Chen
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Boxiang Huang
- Department of Cardiothoracic Surgery, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine. No.111, Dade Road, Yuexiu District, Guangzhou 510120, China
| | - Dongqun Lin
- Department of Cardiothoracic Surgery, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine. No.111, Dade Road, Yuexiu District, Guangzhou 510120, China
| | - Junmao Wen
- Guangzhou University of Chinese Medicine, Guangzhou, China
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Larbi D, Randine P, Årsand E, Antypas K, Bradway M, Gabarron E. Methods and Evaluation Criteria for Apps and Digital Interventions for Diabetes Self-Management: Systematic Review. J Med Internet Res 2020; 22:e18480. [PMID: 32628125 PMCID: PMC7381260 DOI: 10.2196/18480] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 04/24/2020] [Accepted: 05/13/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND There is growing evidence that apps and digital interventions have a positive impact on diabetes self-management. Standard self-management for patients with diabetes could therefore be supplemented by apps and digital interventions to increase patients' skills. Several initiatives, models, and frameworks suggest how health apps and digital interventions could be evaluated, but there are few standards for this. And although there are many methods for evaluating apps and digital interventions, a more specific approach might be needed for assessing digital diabetes self-management interventions. OBJECTIVE This review aims to identify which methods and criteria are used to evaluate apps and digital interventions for diabetes self-management, and to describe how patients were involved in these evaluations. METHODS We searched CINAHL, EMBASE, MEDLINE, and Web of Science for articles published from 2015 that referred to the evaluation of apps and digital interventions for diabetes self-management and involved patients in the evaluation. We then conducted a narrative qualitative synthesis of the findings, structured around the included studies' quality, methods of evaluation, and evaluation criteria. RESULTS Of 1681 articles identified, 31 fulfilled the inclusion criteria. A total of 7 articles were considered of high confidence in the evidence. Apps were the most commonly used platform for diabetes self-management (18/31, 58%), and type 2 diabetes (T2D) was the targeted health condition most studies focused on (12/31, 38%). Questionnaires, interviews, and user-group meetings were the most common methods of evaluation. Furthermore, the most evaluated criteria for apps and digital diabetes self-management interventions were cognitive impact, clinical impact, and usability. Feasibility and security and privacy were not evaluated by studies considered of high confidence in the evidence. CONCLUSIONS There were few studies with high confidence in the evidence that involved patients in the evaluation of apps and digital interventions for diabetes self-management. Additional evaluation criteria, such as sustainability and interoperability, should be focused on more in future studies to provide a better understanding of the effects and potential of apps and digital interventions for diabetes self-management.
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Affiliation(s)
- Dillys Larbi
- Norwegian Centre for E-health Research, University Hospital of North Norway, Tromsø, Norway
| | - Pietro Randine
- Norwegian Centre for E-health Research, University Hospital of North Norway, Tromsø, Norway
- Department of Computer Science, Faculty of Science and Technology, UiT The Arctic University of Norway, Tromsø, Norway
| | - Eirik Årsand
- Norwegian Centre for E-health Research, University Hospital of North Norway, Tromsø, Norway
- Department of Computer Science, Faculty of Science and Technology, UiT The Arctic University of Norway, Tromsø, Norway
| | - Konstantinos Antypas
- Norwegian Centre for E-health Research, University Hospital of North Norway, Tromsø, Norway
- SINTEF Digital, Oslo, Norway
| | - Meghan Bradway
- Norwegian Centre for E-health Research, University Hospital of North Norway, Tromsø, Norway
- Department of Clinical Medicine, Faculty of Health Sciences, UiT The Arctic University of Norway, Tromsø, Norway
| | - Elia Gabarron
- Norwegian Centre for E-health Research, University Hospital of North Norway, Tromsø, Norway
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Rolls KD, Hansen MM, Jackson D, Elliott D. Intensive care nurses on social media: An exploration of knowledge exchange on an intensive care virtual community of practice. J Clin Nurs 2020; 29:1381-1397. [PMID: 31856353 PMCID: PMC7328784 DOI: 10.1111/jocn.15143] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 07/31/2019] [Accepted: 10/18/2019] [Indexed: 11/28/2022]
Abstract
Aims and objectives To explore the nature of knowledge exchange on a multi‐disciplinary Australasian intensive care virtual community of practice, “ICUConnect.” Background Current organisational structures and cultures constrain the social networks of healthcare professionals, limiting access to contemporary best practice knowledge. While virtual communities can facilitate knowledge and clinical expertise exchange in professional networks, their effectiveness has not been established. Design A sequential mixed‐methods design with a quantitative core and qualitative supplementary component was used to explore the content of discussions from an intensive care virtual community. SRQR has been used to report this study. Methods Email archives of an intensive care listserv (2003–2013) were mined using a two‐stage sampling technique to identify discussion threads (with >2 posts) concerning ventilator or airway practices (cluster) and two sets of 20 threads (stratified across years). Summative content analysis was used to examine both manifest and latent content. Results Forty threads containing 326 emails posted by 133 individuals from 80 organisations were analysed. Nurses contributed 68% (55% were in clinical leadership roles) and physicians 27%. Three subject areas were identified: clinical practices (71%); equipment (23%); and clinical governance (6%). “Knowledge‐requested” and “knowledge‐supplied” posts were categorised as follows: experiential and explicit (33% and 16%, respectively); experiential (27% and 35%); or explicit (40% and 17%). Knowledge supplied was also categorised as “know‐how” (20%); “know‐why” (5%) or “no knowledge” exchanged (6%). The central construct of virtual community work was identified with six elements that facilitated participation and knowledge exchange including: (a) the discussion thread; (b) sharing of artefacts; (c) community; (d) cordiality; (e) maven work; and (f) promotion of the VC. Members asked questions to benchmark their practice, while those who answered were focused on ensuring that best practices were delivered. Conclusions ICUConnect reflected characteristics of a virtual community of practice, enabling key benefits for members and the broader Australasian intensive care community, especially access to best practice knowledge from clinical experts. Relevance to clinical practice This study demonstrated that a practice‐based VC can function effectively as a VCoP to establish an effective professional network where members have access to up‐to‐date best practice knowledge. Healthcare organisations could leverage VCs to support the professional development of HCPs and ensure that local clinical practices are based on contemporaneous knowledge. Participation by nurses in these communities facilitates individual professional development and access to important clinical knowledge and expertise, and ultimately reinforcing the unique position of nursing in delivering effective, consistent high‐quality patient care.
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Affiliation(s)
- Kaye Denise Rolls
- Centre for Applied Nursing Research, University of Wollongong, Liverpool, NSW, Australia.,AVATAR, Griffith University Menzies Health, Nathan, Australia.,Faculty of Health, University of Technology Sydney, Sydney, NSW, Australia
| | | | - Debra Jackson
- Faculty of Health, University of Technology Sydney, Sydney, NSW, Australia
| | - Doug Elliott
- Faculty of Health, University of Technology Sydney, Sydney, NSW, Australia
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Bachmann KF, Vetter C, Wenzel L, Konrad C, Vogt AP. Implementation and Evaluation of a Web-Based Distribution System For Anesthesia Department Guidelines and Standard Operating Procedures: Qualitative Study and Content Analysis. J Med Internet Res 2019; 21:e14482. [PMID: 31418427 PMCID: PMC6714503 DOI: 10.2196/14482] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 06/28/2019] [Accepted: 06/29/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Digitization is spreading exponentially in medical care, with improved availability of electronic devices. Guidelines and standard operating procedures (SOPs) form an important part of daily clinical routine, and adherence is associated with improved outcomes. OBJECTIVE This study aimed to evaluate a digital solution for the maintenance and distribution of SOPs and guidelines in 2 different anesthesiology departments in Switzerland. METHODS A content management system (CMS), WordPress, was set up in 2 tertiary-level hospitals within 1 year: the Department of Anesthesiology and Pain Medicine at the Kantonsspital Lucerne in Lucerne, Switzerland, as an open-access system, followed by a similar system for internal usage in the Department of Anaesthesiology and Pain Medicine of the Inselspital, Bern University Hospital, in Bern, Switzerland. We analyzed the requirements and implementation processes needed to successfully set up these systems, and we evaluated the systems' impact by analyzing content and usage. RESULTS The systems' generated exportable metadata, such as traffic and content. Analysis of the exported metadata showed that the Lucerne website had 269 pages managed by 44 users, with 88,124 visits per month (worldwide access possible), and the Bern website had 341 pages managed by 35 users, with 1765 visits per month (access only possible from within the institution). Creation of an open-access system resulted in third-party interest in the published guidelines and SOPs. The implementation process can be performed over the course of 1 year and setup and maintenance costs are low. CONCLUSIONS A CMS, such as WordPress, is a suitable solution for distributing and managing guidelines and SOPs. Content is easily accessible and is accessed frequently. Metadata from the system allow live monitoring of usage and suggest that the system be accepted and appreciated by the users. In the future, Web-based solutions could be an important tool to handle guidelines and SOPs, but further studies are needed to assess the effect of these systems.
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Affiliation(s)
- Kaspar F Bachmann
- Department of Anaesthesiology & Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Christian Vetter
- Department of Anaesthesiology & Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Lars Wenzel
- Department of Anaesthesiology & Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Christoph Konrad
- Department of Anaesthesiology & Pain Medicine, Kantonsspital Lucerne, Lucerne, Switzerland
| | - Andreas P Vogt
- Department of Anaesthesiology & Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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Lun Y, Sun J. [Identification of differentially expressed genes in peripheral blood mononuclear cells of patients with hepatocellular carcinoma and its regulatory network analysis]. Zhejiang Da Xue Xue Bao Yi Xue Ban 2019; 48:148-157. [PMID: 31309752 PMCID: PMC8800654 DOI: 10.3785/j.issn.1008-9292.2019.04.05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 04/15/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To identify the differentially expressed genes (DEGs) in peripheral blood mononuclear cells (PBMC) of patients with hepatocellular carcinoma (HCC) and to analyze their regulatory network. METHODS The DEGs in PBMCs of HCC patients were screened based on GEO database. The functional enrichment analysis and interaction analysis were carried out for DEGs. MCODE algorithm was used to screen core genes of DEGs, and the mirDIP and starBase online tools were used to predict upstream miRNAs and lncRNAs of the core genes. RESULTS A total of 265 DEGs with a high credibility were identified, which were mainly enriched in the biological activity, such as regulation of cell proliferation, metabolic regulation, cell communication and signaling, and inflammatory diseases according to Gene Ontology (GO) analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway, and the two analyses were correlated. Four diagnostic candidate genes were identified, including FUS RNA binding protein, C-X-C motif chemokine ligand 8, cullin 1 and RNA polymerase Ⅱ subunit H. Subsequently, 10 miRNAs, 1 lncRNAs and 38 circRNAs were predicted, and finally a lncRNA/circRNA-miRNA-mRNA-pathway regulatory networks was constructed. CONCLUSIONS The diagnostic candidate genes and its regulatory network in HCC PBMC have been identified based on data mining, which could provide potential tumor biomarkers for early diagnosis and treatment of HCC.
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Affiliation(s)
- Yongzhi Lun
- Department of Laboratory Medicine, School of Pharmacy and Medical Technology, Putian University, Putian 351100, Fujian Province, China
| | - Jie Sun
- Department of Laboratory Medicine, School of Pharmacy and Medical Technology, Putian University, Putian 351100, Fujian Province, China
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Lai ECC, Ryan P, Zhang Y, Schuemie M, Hardy NC, Kamijima Y, Kimura S, Kubota K, Man KK, Cho SY, Park RW, Stang P, Su CC, Wong IC, Kao YHY, Setoguchi S. Applying a common data model to Asian databases for multinational pharmacoepidemiologic studies: opportunities and challenges. Clin Epidemiol 2018; 10:875-885. [PMID: 30100761 PMCID: PMC6067778 DOI: 10.2147/clep.s149961] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objective The goal of the Asian Pharmacoepidemiology Network is to study the effectiveness and safety of medications commonly used in Asia using databases from individual Asian countries. An efficient infrastructure to support multinational pharmacoepidemiologic studies is critical to this effort. Study design and setting We converted data from the Japan Medical Data Center database, Taiwan’s National Health Insurance Research Database, Hong Kong’s Clinical Data Analysis and Reporting System, South Korea’s Ajou University School of Medicine database, and the US Medicare 5% sample to the Observational Medical Outcome Partnership common data model (CDM). Results We completed and documented the process for the CDM conversion. The coordinating center and participating sites reviewed the documents and refined the conversions based on the comments. The time required to convert data to the CDM varied widely across sites and included conversion to standard terminology codes and refinements of the conversion based on reviews. We mapped 97.2%, 86.7%, 92.6%, and 80.1% of domestic drug codes from the USA, Taiwan, Hong Kong, and Korea to RxNorm, respectively. The mapping rate from Japanese domestic drug codes to RxNorm (70.7%) was lower than from other countries, and we mapped remaining unmapped drugs to Anatomical Therapeutic Chemical Classification System codes. Because the native databases used international procedure coding systems for which mapping tables have been established, we were able to map >90% of diagnosis and procedure codes to standard terminology codes. Conclusion The CDM established the foundation and reinforced collaboration for multinational pharmacoepidemiologic studies in Asia. Mapping of terminology codes was the greatest challenge, because of differences in health systems, cultures, and coding systems.
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Affiliation(s)
- Edward Chia-Cheng Lai
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, National Cheng Kung University, Tainan, Taiwan.,Department of Pharmacy, National Cheng Kung University Hospital, Tainan, Taiwan.,Health Outcome Research Center, National Cheng-Kung University, Tainan, Taiwan.,Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA,
| | - Patrick Ryan
- Janssen Research & Development, LLC, Titusville, NJ, USA
| | - Yinghong Zhang
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA,
| | | | - N Chantelle Hardy
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA,
| | | | | | | | - Kenneth Kc Man
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, University of Hong Kong, Hong Kong, China.,Research Department of Practice and Policy, UCL School of Pharmacy, London, UK
| | - Soo Yeon Cho
- Department of Biomedical Informatics, School of Medicine, Ajou University, Suwon, Korea
| | - Rae Woong Park
- Department of Biomedical Informatics, School of Medicine, Ajou University, Suwon, Korea
| | - Paul Stang
- Janssen Research & Development, LLC, Titusville, NJ, USA
| | - Chien-Chou Su
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, National Cheng Kung University, Tainan, Taiwan.,Health Outcome Research Center, National Cheng-Kung University, Tainan, Taiwan
| | - Ian Ck Wong
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, University of Hong Kong, Hong Kong, China.,Research Department of Practice and Policy, UCL School of Pharmacy, London, UK
| | - Yea-Huei Yang Kao
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, National Cheng Kung University, Tainan, Taiwan.,Health Outcome Research Center, National Cheng-Kung University, Tainan, Taiwan
| | - Soko Setoguchi
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA, .,Institute for Health, Rutgers University and Department of Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA,
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Peisert S, Dart E, Barnett W, Balas E, Cuff J, Grossman RL, Berman A, Shankar A, Tierney B. The medical science DMZ: a network design pattern for data-intensive medical science. J Am Med Inform Assoc 2018; 25:267-274. [PMID: 29040639 PMCID: PMC7651886 DOI: 10.1093/jamia/ocx104] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 08/03/2017] [Accepted: 08/30/2017] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE We describe a detailed solution for maintaining high-capacity, data-intensive network flows (eg, 10, 40, 100 Gbps+) in a scientific, medical context while still adhering to security and privacy laws and regulations. MATERIALS AND METHODS High-end networking, packet-filter firewalls, network intrusion-detection systems. RESULTS We describe a "Medical Science DMZ" concept as an option for secure, high-volume transport of large, sensitive datasets between research institutions over national research networks, and give 3 detailed descriptions of implemented Medical Science DMZs. DISCUSSION The exponentially increasing amounts of "omics" data, high-quality imaging, and other rapidly growing clinical datasets have resulted in the rise of biomedical research "Big Data." The storage, analysis, and network resources required to process these data and integrate them into patient diagnoses and treatments have grown to scales that strain the capabilities of academic health centers. Some data are not generated locally and cannot be sustained locally, and shared data repositories such as those provided by the National Library of Medicine, the National Cancer Institute, and international partners such as the European Bioinformatics Institute are rapidly growing. The ability to store and compute using these data must therefore be addressed by a combination of local, national, and industry resources that exchange large datasets. Maintaining data-intensive flows that comply with the Health Insurance Portability and Accountability Act (HIPAA) and other regulations presents a new challenge for biomedical research. We describe a strategy that marries performance and security by borrowing from and redefining the concept of a Science DMZ, a framework that is used in physical sciences and engineering research to manage high-capacity data flows. CONCLUSION By implementing a Medical Science DMZ architecture, biomedical researchers can leverage the scale provided by high-performance computer and cloud storage facilities and national high-speed research networks while preserving privacy and meeting regulatory requirements.
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Affiliation(s)
- Sean Peisert
- Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
- Department of Computer Science, University of California Davis, Davis, CA, USA
- Corporation for Education Network Initiatives in California (CENIC), Berkeley, CA, USA
| | - Eli Dart
- ESnet, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - William Barnett
- Indiana Clinical and Translational Sciences Institute and Regenstrief Institute, Indiana University, Indianapolis, IN, USA
| | - Edward Balas
- Global Research Network Operations Center, Indiana University, Bloomington, IN, USA
| | - James Cuff
- Research Computing, Harvard University, Cambridge, MA, USA
| | - Robert L Grossman
- Center for Data Intensive Science, University of Chicago, Chicago, USA
| | | | - Anurag Shankar
- Pervasive Technology Institute, Indiana University, Bloomington, IN, USA
| | - Brian Tierney
- ESnet, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
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Story A, Garfein RS, Hayward A, Rusovich V, Dadu A, Soltan V, Oprunenco A, Collins K, Sarin R, Quraishi S, Sharma M, Migliori GB, Varadarajan M, Falzon D. Monitoring Therapy Compliance of Tuberculosis Patients by using Video-Enabled Electronic Devices. Emerg Infect Dis 2016; 22:538-40. [PMID: 26891363 PMCID: PMC4766903 DOI: 10.3201/eid2203.151620] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
A recent innovation to help patients adhere to daily tuberculosis (TB) treatment over many months is video (or virtually) observed therapy (VOT). VOT is becoming increasingly feasible as mobile telephone applications and tablet computers become more widely available. Studies of the effectiveness of VOT in improving TB patient outcomes are being conducted.
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Manojlovich M, Adler-Milstein J, Harrod M, Sales A, Hofer TP, Saint S, Krein SL. The Effect of Health Information Technology on Health Care Provider Communication: A Mixed-Method Protocol. JMIR Res Protoc 2015; 4:e72. [PMID: 26068442 PMCID: PMC4526935 DOI: 10.2196/resprot.4463] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Revised: 04/21/2015] [Accepted: 04/22/2015] [Indexed: 12/31/2022] Open
Abstract
Background Communication failures between physicians and nurses are one of the most common causes of adverse events for hospitalized patients, as well as a major root cause of all sentinel events. Communication technology (ie, the electronic medical record, computerized provider order entry, email, and pagers), which is a component of health information technology (HIT), may help reduce some communication failures but increase others because of an inadequate understanding of how communication technology is used. Increasing use of health information and communication technologies is likely to affect communication between nurses and physicians. Objective The purpose of this study is to describe, in detail, how health information and communication technologies facilitate or hinder communication between nurses and physicians with the ultimate goal of identifying how we can optimize the use of these technologies to support effective communication. Effective communication is the process of developing shared understanding between communicators by establishing, testing, and maintaining relationships. Our theoretical model, based in communication and sociology theories, describes how health information and communication technologies affect communication through communication practices (ie, use of rich media; the location and availability of computers) and work relationships (ie, hierarchies and team stability). Therefore we seek to (1) identify the range of health information and communication technologies used in a national sample of medical-surgical acute care units, (2) describe communication practices and work relationships that may be influenced by health information and communication technologies in these same settings, and (3) explore how differences in health information and communication technologies, communication practices, and work relationships between physicians and nurses influence communication. Methods This 4-year study uses a sequential mixed-methods design, beginning with a quantitative survey followed by a two-part qualitative phase. Survey results from aim 1 will provide a detailed assessment of health information and communication technologies in use and help identify sites with variation in health information and communication technologies for the qualitative phase of the study. In aim 2, we will conduct telephone interviews with hospital personnel in up to 8 hospitals to gather in-depth information about communication practices and work relationships on medical-surgical units. In aim 3, we will collect data in 4 hospitals (selected from telephone interview results) via observation, shadowing, focus groups, and artifacts to learn how health information and communication technologies, communication practices, and work relationships affect communication. Results Results from aim 1 will be published in 2016. Results from aims 2 and 3 will be published in subsequent years. Conclusions As the majority of US hospitals do not yet have HIT fully implemented, results from our study will inform future development and implementation of health information and communication technologies to support effective communication between nurses and physicians.
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Affiliation(s)
- Milisa Manojlovich
- University of Michigan, School of Nursing, Ann Arbor, MI, United States.
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10
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Richardson JE, Malhotra S, Kaushal R. A case report in health information exchange for inter-organizational patient transfers. Appl Clin Inform 2014; 5:642-50. [PMID: 25298805 DOI: 10.4338/aci-2014-02-cr-0016] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Accepted: 06/02/2014] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE To provide a case report of barriers and promoters to implementing a health information exchange (HIE) tool that supports patient transfers between hospitals and skilled nursing facilities. METHODS A multi-disciplinary team conducted semi-structured telephone and in-person interviews in a purposive sample of HIE organizational informants and providers in New York City who implemented HIE to share patient transfer information. The researchers conducted grounded theory analysis to identify themes of barriers and promoters and took steps to improve the trustworthiness of the results including vetting from a knowledgeable study participant. RESULTS Between May and October 2011, researchers recruited 18 participants: informaticians, healthcare administrators, software engineers, and providers from a skilled nursing facility. Subjects perceived the HIE tool's development a success in that it brought together stakeholders who had traditionally not partnered for informatics work, and that they could successfully share patient transfer information between a hospital and a skilled nursing facility. Perceived barriers included lack of hospital stakeholder buy-in and misalignment with clinical workflows that inhibited use of HIE-based patient transfer data. Participants described barriers and promoters in themes related to organizational, technical, and user-oriented issues. The investigation revealed that stakeholders could develop and implement health information technology that technically enables clinicians in both hospitals and skilled nursing facilities to exchange real-time information in support of patient transfers. User level barriers, particularly in the emergency department, should give pause to developers and implementers who plan to use HIE in support of patient transfers. CONCLUSIONS Participants' experiences demonstrate how stakeholders may succeed in developing and piloting an electronic transfer form that relies on HIE to aggregate, communicate, and display relevant patient transfer data across health care organizations. Their experiences also provide insights for others seeking to develop HIE applications to improve patient transfers between emergency departments and skilled nursing facilities.
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Affiliation(s)
- J E Richardson
- Department of Healthcare Policy and Research, Center for Healthcare Informatics and Policy, Weill Cornell Medical College , New York , USA Health Information Technology Evaluation Collaborative (HITEC) , New York, USA
| | - S Malhotra
- Weill Cornell Physicians Organization , New York, NY
| | - R Kaushal
- Department of Healthcare Policy and Research, Center for Healthcare Informatics and Policy, Weill Cornell Medical College , New York , USA Health Information Technology Evaluation Collaborative (HITEC) , New York, USA
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Sjölinder M, Avatare Nöu A. Indoor and outdoor social alarms: understanding users' perspectives. JMIR Mhealth Uhealth 2014; 2:e9. [PMID: 25099060 PMCID: PMC4114420 DOI: 10.2196/mhealth.2730] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2013] [Revised: 12/06/2013] [Accepted: 01/16/2014] [Indexed: 12/02/2022] Open
Abstract
The elderly population is increasing and there is a need to provide care and safety at a high level with limited resources. New social alarm solutions may contribute to safety and independence for many elderly. However, it is important to understand the needs within the user group. This work studied social alarms in a broad sense and from several user perspectives.
In the first study, social alarm use and its aspects were investigated. To understand where there may be problems and weaknesses, users, caregivers, managers of municipalities, and personnel at alarm centers were interviewed.
The interviews helped identify a number of problems. For municipalities, the processes of procuring new alarms and managing their organization were found to be complex. The effect of this was that the same social alarm systems had been ordered over and over again without taking into account new user needs or new technical solutions. For alarm users, one large problem was that the alarms had very limited reach and were designed for indoor use only. This has resulted in users hesitating to leave their homes, which in turn has negative effects due to lack of physical activity and fewer social contacts.
One important result from the first study was the need for a social alarm solution that worked outdoors. In a second study, needs regarding outdoor social alarms were investigated. The results from this study showed that wearable outdoor alarms must be easy to use, provide communication, and be well designed. Finally, these alarms must work both indoors and outdoors, and the user should not have to worry about where he/she is or who is acting on an alarm.
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Abstract
OBJECTIVE Public health organizations increasingly face the need to be able to share data among themselves and ultimately with other providers. We examined what factors contribute to public health organizations' data exchange capabilities. DATA SOURCES National Association of County and City Health Officials' 2008 National Profile of Local Health Departments survey was linked to the Association of State and Territorial Health Official's 2007 Profile of State Public Health Survey. STUDY DESIGN We conducted a cross-sectional analysis of organizational factors associated with gaps in data sharing between state health agencies (SHAs) and local health departments (LHDs) in the areas of childhood immunizations, vital records, and reportable conditions. DATA COLLECTION Based on reported information system (IS) capabilities, we created a binary variable that measured whether bidirectional data sharing was structurally possible between an LHD and its respective SHA. PRINCIPAL FINDINGS The proportion of LHDs experiencing a data sharing gap was 34.0 percent for immunizations, 69.8 percent for vital records, and 81.8 percent for reportable conditions. Increased SHA technological capacity and size reduced the odds of gaps. CONCLUSIONS Improving the IS capabilities of public health agencies may be the key to their remaining relevant in the currently evolving health care system.
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Affiliation(s)
- Joshua R Vest
- Center for Healthcare Informatics and Policy, Division of Quality and Medical Informatics, Department of Public Health, Weill Cornell Medical CollegeNew York, NY
| | - L Michele Issel
- Department of Public Health Sciences, College of Health and Human Services, UNC CharlotteCharlotte, NC
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Bosslet GT, Torke AM, Hickman SE, Terry CL, Helft PR. The patient-doctor relationship and online social networks: results of a national survey. J Gen Intern Med 2011; 26:1168-74. [PMID: 21706268 PMCID: PMC3181288 DOI: 10.1007/s11606-011-1761-2] [Citation(s) in RCA: 220] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2010] [Revised: 04/25/2011] [Accepted: 05/27/2011] [Indexed: 11/30/2022]
Abstract
BACKGROUND The use of online social networks (OSNs) among physicians and physicians-in-training, the extent of patient-doctor interactions within OSNs, and attitudes among these groups toward use of OSNs is not well described. OBJECTIVE To quantify the use of OSNs, patient interactions within OSNs, and attitudes toward OSNs among medical students (MS), resident physicians (RP), and practicing physicians (PP) in the United States. DESIGN/SETTING A random, stratified mail survey was sent to 1004 MS, 1004 RP, and 1004 PP between February and May 2010. MEASUREMENTS Percentage of respondents reporting OSN use, the nature and frequency of use; percentage of respondents reporting friend requests by patients or patients' family members, frequency of these requests, and whether or not they were accepted; attitudes toward physician use of OSNs and online patient interactions. RESULTS The overall response rate was 16.0% (19.8% MS, 14.3% RP, 14.1% PP). 93.5% of MS, 79.4% of RP, and 41.6% of PP reported usage of OSNs. PP were more likely to report having visited the profile of a patient or patient's family member (MS 2.3%, RP 3.9%, PP 15.5%), and were more likely to have received friend requests from patients or their family members (MS 1.2%, RP 7.8%, PP 34.5%). A majority did not think it ethically acceptable to interact with patients within OSNs for either social (68.3%) or patient-care (68.0%) reasons. Almost half of respondents (48.7%) were pessimistic about the potential for OSNs to improve patient-doctor communication, and a majority (79%) expressed concerns about maintaining patient confidentiality. CONCLUSION Personal OSN use among physicians and physicians-in-training mirrors that of the general population. Patient-doctor interactions take place within OSNs, and are more typically initiated by patients than by physicians or physicians-in-training. A majority of respondents view these online interactions as ethically problematic.
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Lasbleiz J, Saint-Jalmes H, Duvauferrier R, Burgun A. Creating a magnetic resonance imaging ontology. Stud Health Technol Inform 2011; 169:784-8. [PMID: 21893854 PMCID: PMC3391186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The goal of this work is to build an ontology of Magnetic Resonance Imaging. The MRI domain has been analysed regarding MRI simulators and the DICOM standard. Tow MRI simulators have been analysed: JEMRIS, which is developed in XML and C++, has a hierarchical organisation and SIMRI, which is developed in C, has a good representation of MRI physical processes. To build the ontology we have used Protégé 4, owl2 that allows quantitative representations. The ontology has been validated by a reasoner (Fact++) and by a good representation of DICOM headers and of MRI processes. The MRI ontology would improved MRI simulators and eased semantic interoperability.
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Affiliation(s)
- Jérémy Lasbleiz
- Modélisation Conceptuelle des Connaissances Biomédicales
INSERM : U936IFR140Université de Rennes 1FR
- LTSI, Laboratoire Traitement du Signal et de l'Image
INSERM : U642Université de Rennes 1Campus de Beaulieu, 263 Avenue du Général Leclerc - CS 74205 - 35042 Rennes Cedex,FR
| | - Hervé Saint-Jalmes
- LTSI, Laboratoire Traitement du Signal et de l'Image
INSERM : U642Université de Rennes 1Campus de Beaulieu, 263 Avenue du Général Leclerc - CS 74205 - 35042 Rennes Cedex,FR
| | - Régis Duvauferrier
- Modélisation Conceptuelle des Connaissances Biomédicales
INSERM : U936IFR140Université de Rennes 1FR
| | - Anita Burgun
- Modélisation Conceptuelle des Connaissances Biomédicales
INSERM : U936IFR140Université de Rennes 1FR
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Kroth PJ, McPherson L, Leverence R, Pace W, Daniels E, Rhyne RL, Williams RL. Combining web-based and mail surveys improves response rates: a PBRN study from PRIME Net. Ann Fam Med 2009; 7:245-8. [PMID: 19433842 PMCID: PMC2682960 DOI: 10.1370/afm.944] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
PURPOSE The advent of Web-based survey tools has provided the investigator with an alternative to paper-based survey methods that in many instances may be less expensive to implement than traditional paper-based surveys. Newer technology, however, does not diminish the importance of obtaining an adequate response rate. METHODS We analyzed response rate data obtained from a survey implemented across 3 practice-based research networks (PBRNs) in which the survey was first implemented electronically with 5 rounds of electronic solicitation for an Internet-based questionnaire and then by 2 rounds of a paper-based version mailed only to nonresponders. RESULTS Overall, 24% of the total survey responses received were in the paper mode despite intense promotion of the survey in the electronic phase. CONCLUSIONS Our results suggest there is still an important role for the use of paper-based methods in PBRN survey research. Both hard copy and electronic survey collection methods may be required to enhance clinician response rates in PBRNs.
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Affiliation(s)
- Philip J Kroth
- Health Sciences Informatics Program Development, Health Sciences Library and Informatics Center, MSC09 5100, University of New Mexico, Albuquerque, NM 87131-0001, USA.
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Spallek H, Irwin JY, Schleyer T, Butler BS, Weiss PM. Supporting the emergence of dental informatics with an online community. Int J Comput Dent 2007; 10:247-264. [PMID: 18271498 PMCID: PMC2367256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Dental Informatics (DI) is the application of computer and information science to improve dental practice, research, education, and program administration. As an emerging field, dental informatics faces many challenges and barriers to establishing itself as a full-fledged discipline; these include the small number of geographically dispersed DI researchers as well as the lack of DI professional societies and DI-specific journals. E-communities have the potential to overcome these obstacles by bringing researchers together at a resources hub and giving them the ability to share information, discuss topics, and find collaborators. In this paper, we discuss our assessment of the information needs of individuals interested in DI and discuss their expectations for an e-community so that we can design an optimal electronic infrastructure for the Dental Informatics Online Community (DIOC). The 256 survey respondents indicated they prefer electronic resources over traditional print material to satisfy their information needs. The most frequently expected benefits from participation in the DIOC were general information (85% of respondents), peer networking (31.1%), and identification of potential collaborators and/or research opportunities (23.2%). We are currently building the DIOC electronic infrastructure: a searchable publication archive and the learning center have been created, and the people directory is underway. Readers are encouraged to access the DIOC Website at www.dentalinformatics.com and initiate a discussion with the authors of this paper.
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Affiliation(s)
- H Spallek
- Center for Dental Informatics, School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA 15261, USA.
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Moore HK, Wohlreich MM, Wilson MG, Mundt JC, Fava M, Mallinckrodt CH, Greist JH. Using daily interactive voice response assessments: to measure onset of symptom improvement with duloxetine. Psychiatry (Edgmont) 2007; 4:30-38. [PMID: 20805908 PMCID: PMC2922356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Most clinical trials measure patient responses weekly, requiring patients to accurately recall and report their symptoms from the previous six days. More frequent assessments would be less susceptible to recall errors and recency effects as weekly assessments, but increased office visits burden clinicians and patients and can lead to higher attrition or non compliance. Interactive voice response (IVR) technology permits data collection at greater frequencies with minimal reporting burdens. An ancillary study within a randomized clinical trial evaluated the use of IVR to gather measures of patients' ratings of emotional and painful symptoms of depression on a daily basis. Unmedicated patients randomized to a starting dose of duloxetine of 30 mg QD (n=67) or 60 mg QD (n=70) called an IVR system daily to complete Verbal Numeric Scales for pain and Patient Global Impression of Improvement for both physical and emotional changes. Patients' compliance with daily IVR assessments was examined, and the IVR data obtained showed that patients started at 60 mg reported less pain and greater physical and emotional improvements than patients started at 30 mg. Dose related differences were evident as early as one day after the start treatment. This study provides new data about the usefulness of daily IVR assessments in clinical research and supports other studies regarding early symptom improvement with duloxetine.
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Affiliation(s)
- Heidi K Moore
- Healthcare Technology Systems, Inc., Madison, Wisconsin, USA.
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18
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LaCoursiere SP, Knobf MT, McCorkle R. Cancer patients' self-reported attitudes about the Internet. J Med Internet Res 2005; 7:e22. [PMID: 15998613 PMCID: PMC1550663 DOI: 10.2196/jmir.7.3.e22] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2004] [Revised: 10/27/2004] [Accepted: 11/05/2004] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Increasing numbers of cancer patients are using the Internet, but little is known about their attitudes toward online health care. OBJECTIVE The purpose of this substudy was to analyze cancer patients' attitudes toward online health care. METHODS This was a substudy of 41 persons with cancer who used the Internet for health care information and support and who completed the Attitudes Toward Online Health Care (ATOHC) survey. RESULTS The majority of study participants were married, held graduate degrees, and had high incomes. Using a five-point Likert scale, means for the five dimensions of the ATOHC survey were as follows: community and news 3.22 (SD = 1.01), outcomes 3.20 (SD = 1.08), trusted information and advice 2.73 (SD = 0.66), self-efficacy in evaluating information and intention 3.46 (SD = 0.65), and disclosure 3.15 (SD = 1.06). The average response fell between "About half the time" and "Usually." Favorite websites for content were Medscape and WebMD, while favorite sites for support were WebMD and Mediconsult. CONCLUSIONS Respondents were generally eager to obtain and offer cancer information and support online, but they were skeptical of unknown sources. They were comfortable both giving and receiving information and support. Respondents were interested in the experiences of other patients and benefited by their direct and indirect interactions with them. Respondents felt that they coped better with their illness and experienced less uncertainty and anxiety as a result of their online experiences. They reported a certain level of trust, primarily for established reputable sources of information, and they were confident in their ability to evaluate the information, including research reports. In addition, cancer patients displayed a healthy skepticism when presented with the option of divulging their personal health information; however, they were willing to provide personal details if, as a result, a website provided them with individualized information.
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Affiliation(s)
- Sheryl P LaCoursiere
- Center for Excellence in Chronic Illness Care, Yale University School of Nursing, New Haven, CT 06536-0740, USA.
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19
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Abstract
PURPOSE We wanted to describe the potential benefits and problems associated with selected electronic methods of collecting data within practice-based research networks (PBRNs). METHODS We considered a literature review, discussions with PBRN researchers, industry information, and personal experience. This article presents examples of selected PBRNs' use of electronic data collection. RESULTS Collecting research data in the geographically dispersed PBRN environment requires considerable coordination to ensure completeness, accuracy, and timely transmission of the data, as well as a limited burden on the participants. Electronic data collection, particularly at the point of care, offers some potential solutions. Electronic systems allow use of transparent decision algorithms and improved data entry and data integrity. These systems may improve data transfer to the central office as well as tracking systems for monitoring study progress. PBRNs have available to them a wide variety of electronic data collection options, including notebook computers, tablet PCs, personal digital assistants (PDAs), and browser-based systems that operate independent of or over the Internet. Tablet PCs appear particularly advantageous for direct patient data collection in an office environment. PDAs work well for collecting defined data elements at the point of care. Internet-based systems work well for data collection that can be completed after the patient visit, as most primary care offices do not support Internet connectivity in examination rooms. CONCLUSIONS When planning to collect data electronically, it is important to match the electronic data collection method to the study design. Focusing an inappropriate electronic data collection method onto users can interfere with accurate data gathering and may also anger PBRN members.
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Affiliation(s)
- Wilson D Pace
- Department of Family Medicine, University of Colorado Health Sciences Center, Denver, Colorado, USA.
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20
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Temte JL, Anderson AL. Rapid assessment of agents of biological terrorism: defining the differential diagnosis of inhalational anthrax using electronic communication in a practice-based research network. Ann Fam Med 2004; 2:434-7. [PMID: 15506577 PMCID: PMC1466735 DOI: 10.1370/afm.120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
PURPOSE Early detection of bioterrorism requires assessment of diagnoses assigned to cases of rare diseases with which clinicians have little experience. In this study, we evaluated the process of defining the differential diagnosis for inhalational anthrax using electronic communication within a practice-based research network (PBRN) and compared the results with those obtained from a nationwide random sample of family physicians with a mailed instrument. METHODS We distributed survey instruments by e-mail to 55 physician members of the Wisconsin Research Network (WReN), a regional PBRN. The instruments consisted of 3 case vignettes randomly drawn from a set describing 11 patients with inhalational anthrax, 2 with influenza A, and 1 with Legionella pneumonia. Physicians provided their most likely nonanthrax diagnosis, along with their responses to 4 yes-or-no management questions for each case. Physicians who had not responded at 1 week received a second e-mail with the survey instrument. The comparison group consisted of the nationwide sample of physicians who completed mailed survey instruments. Primary outcome measures were response rate, median response time, and frequencies of diagnostic categories assigned to cases of inhalational anthrax. RESULTS The PBRN response rate compared favorably with that of the national sample (47.3% vs 37.0%; P = not significant). The median response time for the PBRN was significantly shorter than that for the national sample (2 vs 28 days; P < .001). No significant differences were found between the PBRN and the Midwest subset of the national sample in the frequencies of major diagnostic categories or in case management. CONCLUSIONS Electronic means of creating differential diagnoses for rare infectious diseases of national significance is feasible within PBRNs. Information is much more rapidly acquired and is consistent with that obtained by conventional methods.
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Abstract
PURPOSE We wanted to assess computer capabilities in a primary care practice-based research network and to understand how receptive the practices were to new ideas for automation of practice activities and research. METHOD This study was conducted among members of the Pediatric Practice Research Group (PPRG). A survey to assess computer capabilities was developed to explore hardware types, software programs, Internet connectivity and data transmission; views on privacy and security; and receptivity to future electronic data collection approaches. RESULTS Of the 40 PPRG practices participating in the study during the autumn of 2001, all used IBM-compatible systems. Of these, 45% used stand-alone desktops, 40% had networked desktops, and approximately 15% used laptops and minicomputers. A variety of software packages were used, with most practices (82%) having software for some aspect of patient care documentation, patient accounting (90%), business support (60%), and management reports and analysis (97%). The main obstacles to expanding use of computers in patient care were insufficient staff training (63%) and privacy concerns (82%). If provided with training and support, most practices indicated they were willing to consider an array of electronic data collection options for practice-based research activities. CONCLUSIONS There is wide variability in hardware and software use in the pediatric practice setting. Implementing electronic data collection in the PPRG would require a substantial start-up effort and ongoing training and support at the practice site.
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Affiliation(s)
- Adolfo J Ariza
- Mary Ann and J. Milburn Smith Child Health Research Program, Children's Memorial Hospital, Feinberg School of Medicine, Northwestern University, Chicago, Ill, USA.
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Abstract
The recent global outbreak of SARS (severe acute respiratory syndrome) provides an opportunity to study the use and impact of public health informatics and population health technology to detect and fight a global epidemic. Population health technology is the umbrella term for technology applications that have a population focus and the potential to improve public health. This includes the Internet, but also other technologies such as wireless devices, mobile phones, smart appliances, or smart homes. In the context of an outbreak or bioterrorism attack, such technologies may help to gather intelligence and detect diseases early, and communicate and exchange information electronically worldwide. Some of the technologies brought forward during the SARS epidemic may have been primarily motivated by marketing efforts, or were more directed towards reassuring people that "something is being done," ie, fighting an "epidemic of fear." To understand "fear epidemiology" is important because early warning systems monitoring data from a large number of people may not be able to discriminate between a biological epidemic and an epidemic of fear. The need for critical evaluation of all of these technologies is stressed.
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Lampsas P, Vidalis I, Papanikolaou C, Vagelatos A. Implementation and integration of regional health care data networks in the Hellenic National Health Service. J Med Internet Res 2002; 4:E20. [PMID: 12554551 PMCID: PMC1761940 DOI: 10.2196/jmir.4.3.e20] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2002] [Accepted: 11/25/2002] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Modern health care is provided with close cooperation among many different institutions and professionals, using their specialized expertise in a common effort to deliver best-quality and, at the same time, cost-effective services. Within this context of the growing need for information exchange, the demand for realization of data networks interconnecting various health care institutions at a regional level, as well as a national level, has become a practical necessity. OBJECTIVES To present the technical solution that is under consideration for implementing and interconnecting regional health care data networks in the Hellenic National Health System. METHODS The most critical requirements for deploying such a regional health care data network were identified as: fast implementation, security, quality of service, availability, performance, and technical support. RESULTS The solution proposed is the use of proper virtual private network technologies for implementing functionally-interconnected regional health care data networks. CONCLUSIONS The regional health care data network is considered to be a critical infrastructure for further development and penetration of information and communication technologies in the Hellenic National Health System. Therefore, a technical approach was planned, in order to have a fast cost-effective implementation, conforming to certain specifications.
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Affiliation(s)
- Petros Lampsas
- Computer and Communications Engineering Department, University of Thessaly, Volos, Greece.
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Abstract
Administrative communication is increasingly challenging for residency programs as the number of training sites expands. The Internet provides a cost-effective opportunity to address these needs. Using the World Wide Web, we developed a single, reliable, accurate, and accessible source of administrative information for residents, faculty, and staff in a multisite internal medicine residency at reduced costs. Evaluation of the effectiveness of the website was determined by tracking website use, materials and personnel costs, and resident, staff, and faculty satisfaction. Office supply and personnel costs were reduced by 89% and personnel effort by 85%. All users were highly satisfied with the web communication tool and all reported increased knowledge of program information and a greater sense of "connectedness." We conclude that an internet-based communication system that provides a single, reliable, accurate, and accessible source of information for residents, faculty, and staff can be developed with minimum resources and reduced costs.
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Affiliation(s)
- Auguste H Fortin
- Primary Care Internal Medicine Residency Program, Department of Internal Medicine, Yale University School of Medicine, New Haven, Conn, USA.
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Abstract
The use of an electronic mailing list as a means of communication among faculty in a network of university-affiliated family practice residency programs was evaluated. Faculty were automatically subscribed to the list by the list owner. Messages were tracked for one year and a written evaluation survey was sent. Ninety two messages were sent, with 52% of the messages being posted information. While most (65%) survey respondents reported reading 61% or more of the messages, with only 33% ever actually posted at least one message to the list. Given that faculty were automatically subscribed and that there were only 84 total members, the list may have failed to reach a critical mass of active participants. It is concluded that an email list for network faculty did not function as an online discussion group, although it was extremely beneficial as a way of posting information to affiliated residency faculty.
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Abstract
BACKGROUND Computing technology has the potential to improve health care management but is often underutilized. Handheld computers are versatile and relatively inexpensive, bringing the benefits of computers to the bedside. We evaluated the role of this technology for managing patient data and accessing medical reference information, in an academic intensive-care unit (ICU). METHODS Palm III series handheld devices were given to the ICU team, each installed with medical reference information, schedules, and contact numbers. Users underwent a 1-hour training session introducing the hardware and software. Various patient data management applications were assessed during the study period. Qualitative assessment of the benefits, drawbacks, and suggestions was performed by an independent company, using focus groups. An objective comparison between a paper and electronic handheld textbook was achieved using clinical scenario tests. RESULTS During the 6-month study period, the 20 physicians and 6 paramedical staff who used the handheld devices found them convenient and functional but suggested more comprehensive training and improved search facilities. Comparison of the handheld computer with the conventional paper text revealed equivalence. Access to computerized patient information improved communication, particularly with regard to long-stay patients, but changes to the software and the process were suggested. CONCLUSIONS The introduction of this technology was well received despite differences in users' familiarity with the devices. Handheld computers have potential in the ICU, but systems need to be developed specifically for the critical-care environment.
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Affiliation(s)
- S E Lapinsky
- Intensive Care Unit, Mount Sinai Hospital, and Interdepartmental Division of Critical Care and Department of Medicine, University of Toronto, Room 1825, 600 University Ave, Toronto, ON M5G 1X5, Canada.
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Hernández-Borges AA, Macías-Cervi P, Gaspar-Guardado MA, Torres-Alvarez de Arcaya ML, Ruiz-Rabaza A, Jiménez-Sosa A. Can examination of WWW usage statistics and other indirect quality indicators distinguish the relative quality of medical web sites? J Med Internet Res 1999; 1:E1. [PMID: 11720910 PMCID: PMC1761705 DOI: 10.2196/jmir.1.1.e1] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/1999] [Revised: 06/11/1999] [Accepted: 07/05/1999] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The Internet offers a great amount of health related websites, but concern has been raised about their reliability. Several subjective evaluation criteria and websites rating systems have been proposed as a help for the Internet users to distinguish among web resources with different quality, but their efficacy has not been proven. OBJECTIVES To evaluate the agreement of a subset of Internet rating systems editorial boards regarding their evaluations of a sample of pediatric websites. To evaluate certain websites characteristics as possible quality indicators for pediatric websites. METHODS Comparative survey of the Results of systematic evaluations of the contents and formal aspects of a sample of pediatric websites, with the number of daily visits to those websites, the time since their last update, the impact factor of their authors or editors, and the number of websites linked to them. RESULTS 363 websites were compiled from eight rating systems. Only 25 were indexed and evaluated by at least two rating systems. This subset included more updated and more linked websites. There was no correlation among the Results of the evaluation of these 25 websites by the rating systems. The number of inbound links to the websites significantly correlated with their updating frequency (p<.001), with the number of daily visits (p=.005), and with the Results of their evaluation by the largest rating system, HealthAtoZ (p<.001). The websites updating frequency also significantly correlated with the RESULTS of the websites evaluation by HealthAtoZ, both about their contents (p=.001) and their total values (p<.05). The number of daily visits significantly correlated (p<.05) with the Results of the evaluations by Medical Matrix. CONCLUSIONS Some websites characteristics as the number of daily visits, their updating frequency and, overall, the number of websites linked to them, correlate with their evaluation by some of the largest rating systems on the Internet, what means that certain indexes obtained from the usage analysis of pediatric websites could be used as quality indicators. On the other hand, the citation analysis on the Web by the quantification of inbound links to medical websites could be an objective and feasible tool in rating great amounts of websites.
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Affiliation(s)
- A A Hernández-Borges
- Pediatric Intensive Care Unit, Hospital Universitario de Canarias, 38005 Santa Cruz de Tenerife, Canary Islands, Spain.
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Abstract
OBJECTIVE To assess medical information provided in a medically oriented Internet discussion group, in terms of the professional status of the individuals providing information, the consistency of the information with standard medical practice, and the nature of the evidence cited in support of specific claims or recommendations. DESIGN Standardized review of 1,658 consecutive messages on a particular online discussion group during a 5-month period. SETTING An online discussion group for sufferers of painful hand and arm conditions. SUBJECTS All participants in this discussion group during the study period. MEASUREMENTS AND MAIN RESULTS Professional training of those offering medical information, consistency of the advice and recommendations offered with conventional medical practice, and nature of evidence cited in support of medical claims were determined. Of all messages, 55.9% (927) addressed a medical topic. Of these, 79% (732) provided medical information, of which 89.3% (654) were authored by persons without professional medical training, and 5.1% (37) were authored by trained health professionals. Approximately one third of the medical information provided was classified as unconventional. Personal experience was the basis of information provided in 61% of the nonprofessionals' messages and 13.5% of the professionals' messages, while no source was given as the basis of information provided in 29.8% of the nonprofessionals' messages and 67.6% of the professionals' messages. A published source was cited in 9.2% of the nonprofessionals' and 18.9% of the professionals' messages. CONCLUSIONS These findings suggest that medical information available on Internet discussion groups may come from nonprofessionals and may be unconventional, based on limited evidence, and/or inappropriate.
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Affiliation(s)
- J D Culver
- Department of Environmental and Occupational Health, Rollins School of Public Health of Emory University, Atlanta, GA 30322, USA
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Masys DR. New Directions in Bioinformatics. J Res Natl Inst Stand Technol 1989; 94:59-63. [PMID: 28053399 PMCID: PMC4954595 DOI: 10.6028/jres.094.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Two decades have passed since the first large scale, public access computer-based information systems were developed to store and disseminate the knowledge of medicine and biology. These first systems were bibliographic, and though the searching of computer files of citations remains the most common use of biological databases, there are dramatic forces at work in basic biology which are driving a transition from the printed page to the factual database. Unlike bibliographic systems, which contain only a pointer to information located elsewhere, factual data-bases contain the information sought. Development of automated methods to sequence DNA, RNA, proteins, and other macromolecules have yielded oceans of cryptic symbols, for which there is an absolute dependence upon computerized factual databases to acquire, store, retrieve, and analyze data. The Human Genome Project has focussed attention on the information science aspects of nucleic acid data, yet for the practicing scientist nucleic acids and other sequence data are just one piece of an increasingly complex biological puzzle whose solution will be expressed in terms of structure and function. Access to and integration of information across multiple related biological data-bases is a major challenge facing information system builders, a challenge which holds the promise of creating knowledge synergy from what are today disconnected, stand-alone information sources.
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Affiliation(s)
- Daniel R Masys
- Lister Hill National Center for Biomedical Communications National Library of Medicine Bethesda, MD 20894
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