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Mukherjee T, Pournik O, Lim Choi Keung SN, Arvanitis TN. Clinical Decision Support Systems for Brain Tumour Diagnosis and Prognosis: A Systematic Review. Cancers (Basel) 2023; 15:3523. [PMID: 37444633 DOI: 10.3390/cancers15133523] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/02/2023] [Accepted: 07/03/2023] [Indexed: 07/15/2023] Open
Abstract
CDSSs are being continuously developed and integrated into routine clinical practice as they assist clinicians and radiologists in dealing with an enormous amount of medical data, reduce clinical errors, and improve diagnostic capabilities. They assist detection, classification, and grading of brain tumours as well as alert physicians of treatment change plans. The aim of this systematic review is to identify various CDSSs that are used in brain tumour diagnosis and prognosis and rely on data captured by any imaging modality. Based on the 2020 preferred reporting items for systematic reviews and meta-analyses (PRISMA) protocol, the literature search was conducted in PubMed and Engineering Village Compendex databases. Different types of CDSSs identified through this review include Curiam BT, FASMA, MIROR, HealthAgents, and INTERPRET, among others. This review also examines various CDSS tool types, system features, techniques, accuracy, and outcomes, to provide the latest evidence available in the field of neuro-oncology. An overview of such CDSSs used to support clinical decision-making in the management and treatment of brain tumours, along with their benefits, challenges, and future perspectives has been provided. Although a CDSS improves diagnostic capabilities and healthcare delivery, there is lack of specific evidence to support these claims. The absence of empirical data slows down both user acceptance and evaluation of the actual impact of CDSS on brain tumour management. Instead of emphasizing the advantages of implementing CDSS, it is important to address its potential drawbacks and ethical implications. By doing so, it can promote the responsible use of CDSS and facilitate its faster adoption in clinical settings.
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Affiliation(s)
- Teesta Mukherjee
- Department of Electronic, Electrical and Systems Engineering, School of Engineering, College of Engineering and Physical Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Omid Pournik
- Department of Electronic, Electrical and Systems Engineering, School of Engineering, College of Engineering and Physical Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Sarah N Lim Choi Keung
- Department of Electronic, Electrical and Systems Engineering, School of Engineering, College of Engineering and Physical Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Theodoros N Arvanitis
- Department of Electronic, Electrical and Systems Engineering, School of Engineering, College of Engineering and Physical Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
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Pournik O, Ahmad B, Lim Choi Keung SN, Peake A, Rafid S, Tong C, Laleci Erturkmen GB, Gencturk M, Akpinar AE, Arvanitis TN. Interoperable E-Health System Using Structural and Semantic Interoperability Approaches in CAREPATH. Stud Health Technol Inform 2023; 305:608-611. [PMID: 37387105 DOI: 10.3233/shti230571] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Abstract
Technical and semantic interoperability are broadly used components of interoperability technology in healthcare. Technical Interoperability provides interoperability interfaces to enable data exchange within different healthcare systems, despite any underlying heterogeneity. Semantic interoperability make different healthcare systems understand and interpret the meaning of the data that is exchanged, by using and mapping standardized terminologies, coding systems, and data models to describe the concept and structure of data. We propose a solution using Semantic and Structural Mapping techniques within CAREPATH; a research project designed to develop ICT solutions for the care management of elderly multimorbid patients with mild cognitive impairment or mild dementia. Our technical interoperability solution supplies a standard-based data exchange protocol to enable information exchange between local care systems and CAREPATH components. Our semantic interoperability solution supplies programmable interfaces, in order to semantically mediate different clinical data representation formats and incorporating data format and terminology mapping features. The solution offers a more reliable, flexible and resource efficient method across EHRs.
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Affiliation(s)
- Omid Pournik
- Department of Electronic, Electrical and Systems Engineering, School of Engineering, University of Birmingham, Birmingham, UK
| | - Bilal Ahmad
- Department of Electronic, Electrical and Systems Engineering, School of Engineering, University of Birmingham, Birmingham, UK
| | - Sarah N Lim Choi Keung
- Department of Electronic, Electrical and Systems Engineering, School of Engineering, University of Birmingham, Birmingham, UK
| | - Ashley Peake
- Department of Electronic, Electrical and Systems Engineering, School of Engineering, University of Birmingham, Birmingham, UK
| | - Shadman Rafid
- Department of Electronic, Electrical and Systems Engineering, School of Engineering, University of Birmingham, Birmingham, UK
| | - Chao Tong
- Department of Electronic, Electrical and Systems Engineering, School of Engineering, University of Birmingham, Birmingham, UK
| | | | - Mert Gencturk
- SRDC Software Research & Development and Consultancy Corporation, Ankara, Turkey
| | - A Emre Akpinar
- SRDC Software Research & Development and Consultancy Corporation, Ankara, Turkey
| | - Theodoros N Arvanitis
- Department of Electronic, Electrical and Systems Engineering, School of Engineering, University of Birmingham, Birmingham, UK
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3
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García-Lorenzo B, Gorostiza A, González N, Larrañaga I, Mateo-Abad M, Ortega-Gil A, Bloemeke J, Groene O, Vergara I, Mar J, Lim Choi Keung SN, Arvanitis TN, Kaye R, Dahary Halevy E, Nahir B, Arndt F, Dichmann Sorknæs A, Juul NK, Lilja M, Sherman MH, Laleci Erturkmen GB, Yuksel M, Robbins T, Kyrou I, Randeva H, Maguire R, McCann L, Miller M, Moore M, Connaghan J, Fullaondo A, Verdoy D, de Manuel Keenoy E. Assessment of the Effectiveness, Socio-Economic Impact and Implementation of a Digital Solution for Patients with Advanced Chronic Diseases: The ADLIFE Study Protocol. Int J Environ Res Public Health 2023; 20:3152. [PMID: 36833849 PMCID: PMC9966680 DOI: 10.3390/ijerph20043152] [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] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/20/2023] [Accepted: 02/07/2023] [Indexed: 06/18/2023]
Abstract
Due to population ageing and medical advances, people with advanced chronic diseases (ACD) live longer. Such patients are even more likely to face either temporary or permanent reduced functional reserve, which typically further increases their healthcare resource use and the burden of care on their caregiver(s). Accordingly, these patients and their caregiver(s) may benefit from integrated supportive care provided via digitally supported interventions. This approach may either maintain or improve their quality of life, increase their independence, and optimize the healthcare resource use from early stages. ADLIFE is an EU-funded project, aiming to improve the quality of life of older people with ACD by providing integrated personalized care via a digitally enabled toolbox. Indeed, the ADLIFE toolbox is a digital solution which provides patients, caregivers, and health professionals with digitally enabled, integrated, and personalized care, supporting clinical decisions, and encouraging independence and self-management. Here we present the protocol of the ADLIFE study, which is designed to provide robust scientific evidence on the assessment of the effectiveness, socio-economic, implementation, and technology acceptance aspects of the ADLIFE intervention compared to the current standard of care (SoC) when applied in real-life settings of seven different pilot sites across six countries. A quasi-experimental trial following a multicenter, non-randomized, non-concurrent, unblinded, and controlled design will be implemented. Patients in the intervention group will receive the ADLIFE intervention, while patients in the control group will receive SoC. The assessment of the ADLIFE intervention will be conducted using a mixed-methods approach.
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Affiliation(s)
- Borja García-Lorenzo
- Kronikgune Institute for Health Services Research, Ronda de Azkue 1, Torre del Bilbao Exhibition Centre, 48902 Barakaldo, Basque Country, Spain
| | - Ania Gorostiza
- Kronikgune Institute for Health Services Research, Ronda de Azkue 1, Torre del Bilbao Exhibition Centre, 48902 Barakaldo, Basque Country, Spain
| | - Nerea González
- Kronikgune Institute for Health Services Research, Ronda de Azkue 1, Torre del Bilbao Exhibition Centre, 48902 Barakaldo, Basque Country, Spain
- Osakidetza Basque Health Service, Barrualde-Galdakao, Integrated Health Organisation, 48960 Galdakao, Spain
| | - Igor Larrañaga
- Kronikgune Institute for Health Services Research, Ronda de Azkue 1, Torre del Bilbao Exhibition Centre, 48902 Barakaldo, Basque Country, Spain
| | - Maider Mateo-Abad
- Kronikgune Institute for Health Services Research, Ronda de Azkue 1, Torre del Bilbao Exhibition Centre, 48902 Barakaldo, Basque Country, Spain
- Biodonostia Health Research Institute, Paseo Dr. Begiristain s/n, 20014 Donostia, Basque Country, Spain
| | - Ana Ortega-Gil
- Kronikgune Institute for Health Services Research, Ronda de Azkue 1, Torre del Bilbao Exhibition Centre, 48902 Barakaldo, Basque Country, Spain
| | | | - Oliver Groene
- OptiMedis, Burchardstrasse 17, 20095 Hamburg, Germany
| | - Itziar Vergara
- Biodonostia Health Research Institute, Paseo Dr. Begiristain s/n, 20014 Donostia, Basque Country, Spain
| | - Javier Mar
- Kronikgune Institute for Health Services Research, Ronda de Azkue 1, Torre del Bilbao Exhibition Centre, 48902 Barakaldo, Basque Country, Spain
- Unidad de Investigación AP-OSIs, Hospital Alto Deba, 20500 Arrasate-Mondragón, Gipuzkoa, Spain
- Instituto de Investigación Sanitaria Biodonostia, 20014 San Sebastián, Spain
- Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), 48960 Galdakao, Spain
- Unidad de Gestión Sanitaria, Hospital Alto Deba, 20500 Arrasate-Mondragón, Gipuzkoa, Spain
| | - Sarah N. Lim Choi Keung
- School of Engineering, University of Birmingham, Birmingham B15 2TT, UK
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry CV4 7AL, UK
| | - Theodoros N. Arvanitis
- School of Engineering, University of Birmingham, Birmingham B15 2TT, UK
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry CV4 7AL, UK
- Digital & Data Driven Research Unit, University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry CV2 2DX, UK
| | - Rachelle Kaye
- Assuta Medical Centre Ashdod, Ashdod 7747629, Israel
| | | | - Baraka Nahir
- Assuta Medical Centre Ashdod, Ashdod 7747629, Israel
- Maccabi Healthcare Services Southern Region, Omer 8496500, Israel
| | - Fritz Arndt
- Gesunder Werra-Meißner-Kreis GmbH, 37269 Eschwege, Germany
| | - Anne Dichmann Sorknæs
- Internal Medical & Emergency Department M/FAM, OUH, Svendvorg Hospital, Baagøes Allé 15, Indgang 51, 5700 Svendborg, Denmark
| | - Natassia Kamilla Juul
- Internal Medical & Emergency Department M/FAM, OUH, Svendvorg Hospital, Baagøes Allé 15, Indgang 51, 5700 Svendborg, Denmark
| | - Mikael Lilja
- Department of Public Health and Clinical Medicine, Unit of Research, Education and Development Östersund, Umeå University, 901 87 Umeå, Sweden
| | - Marie Holm Sherman
- R&D Project Office, Region Jämtland Härjedalen, 831 30 Östersund, Sweden
| | | | - Mustafa Yuksel
- SRDC, ODTU Teknokent Silikon Blok Kat: 1 No: 16 Cankaya, Ankara 06800, Turkey
| | - Tim Robbins
- Digital & Data Driven Research Unit, University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry CV2 2DX, UK
| | - Ioannis Kyrou
- Digital & Data Driven Research Unit, University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry CV2 2DX, UK
| | - Harpal Randeva
- Digital & Data Driven Research Unit, University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry CV2 2DX, UK
| | - Roma Maguire
- Department of Computing and Information Sciences, University of Strathclyde, Glasgow G1 1XQ, UK
| | - Lisa McCann
- Department of Computing and Information Sciences, University of Strathclyde, Glasgow G1 1XQ, UK
| | - Morven Miller
- Department of Computing and Information Sciences, University of Strathclyde, Glasgow G1 1XQ, UK
| | - Margaret Moore
- Department of Computing and Information Sciences, University of Strathclyde, Glasgow G1 1XQ, UK
| | - John Connaghan
- Department of Computing and Information Sciences, University of Strathclyde, Glasgow G1 1XQ, UK
| | - Ane Fullaondo
- Kronikgune Institute for Health Services Research, Ronda de Azkue 1, Torre del Bilbao Exhibition Centre, 48902 Barakaldo, Basque Country, Spain
| | - Dolores Verdoy
- Kronikgune Institute for Health Services Research, Ronda de Azkue 1, Torre del Bilbao Exhibition Centre, 48902 Barakaldo, Basque Country, Spain
| | - Esteban de Manuel Keenoy
- Kronikgune Institute for Health Services Research, Ronda de Azkue 1, Torre del Bilbao Exhibition Centre, 48902 Barakaldo, Basque Country, Spain
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von Tottleben M, Grinyer K, Arfa A, Traore L, Verdoy D, Lim Choi Keung SN, Larranaga I, Jaulent MC, De Manuel Keenoy E, Lilja M, Beach M, Marguerie C, Yuksel M, Laleci Erturkmen GB, Klein GO, Lindman P, Mar J, Kalra D, Arvanitis TN. An Integrated Care Platform System (C3-Cloud) for Care Planning, Decision Support, and Empowerment of Patients With Multimorbidity: Protocol for a Technology Trial. JMIR Res Protoc 2022; 11:e21994. [PMID: 35830239 PMCID: PMC9330187 DOI: 10.2196/21994] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 07/01/2020] [Revised: 12/18/2020] [Accepted: 10/02/2021] [Indexed: 11/16/2022] Open
Abstract
Background There is an increasing need to organize the care around the patient and not the disease, while considering the complex realities of multiple physical and psychosocial conditions, and polypharmacy. Integrated patient-centered care delivery platforms have been developed for both patients and clinicians. These platforms could provide a promising way to achieve a collaborative environment that improves the provision of integrated care for patients via enhanced information and communication technology solutions for semiautomated clinical decision support. Objective The Collaborative Care and Cure Cloud project (C3-Cloud) has developed 2 collaborative computer platforms for patients and members of the multidisciplinary team (MDT) and deployed these in 3 different European settings. The objective of this study is to pilot test the platforms and evaluate their impact on patients with 2 or more chronic conditions (diabetes mellitus type 2, heart failure, kidney failure, depression), their informal caregivers, health care professionals, and, to some extent, health care systems. Methods This paper describes the protocol for conducting an evaluation of user experience, acceptability, and usefulness of the platforms. For this, 2 “testing and evaluation” phases have been defined, involving multiple qualitative methods (focus groups and surveys) and advanced impact modeling (predictive modeling and cost-benefit analysis). Patients and health care professionals were identified and recruited from 3 partnering regions in Spain, Sweden, and the United Kingdom via electronic health record screening. Results The technology trial in this 4-year funded project (2016-2020) concluded in April 2020. The pilot technology trial for evaluation phases 3 and 4 was launched in November 2019 and carried out until April 2020. Data collection for these phases is completed with promising results on platform acceptance and socioeconomic impact. We believe that the phased, iterative approach taken is useful as it involves relevant stakeholders at crucial stages in the platform development and allows for a sound user acceptance assessment of the final product. Conclusions Patients with multiple chronic conditions often experience shortcomings in the care they receive. It is hoped that personalized care plan platforms for patients and collaboration platforms for members of MDTs can help tackle the specific challenges of clinical guideline reconciliation for patients with multimorbidity and improve the management of polypharmacy. The initial evaluative phases have indicated promising results of platform usability. Results of phases 3 and 4 were methodologically useful, yet limited due to the COVID-19 pandemic. Trial Registration ClinicalTrials.gov NCT03834207; https://clinicaltrials.gov/ct2/show/NCT03834207 International Registered Report Identifier (IRRID) RR1-10.2196/21994
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Affiliation(s)
- Malte von Tottleben
- empirica Gesellschaft für Kommunikations- und Technologieforschung mbH, Bonn, Germany
| | - Katie Grinyer
- empirica Gesellschaft für Kommunikations- und Technologieforschung mbH, Bonn, Germany
| | - Ali Arfa
- empirica Gesellschaft für Kommunikations- und Technologieforschung mbH, Bonn, Germany
| | - Lamine Traore
- Laboratoire d'Informatique Médicale et d'Ingénierie des Connaissances pour la e-Santé, LIMICS, Inserm, Sorbonne Université, Université Paris 13, Paris, France
| | - Dolores Verdoy
- Kronikgune Institute for Health Services Research, Barakaldo, Spain
| | - Sarah N Lim Choi Keung
- Institute of Digital Healthcare (IDH), Warwick Manufacturing Group, University of Warwick, Coventry, United Kingdom
| | - Igor Larranaga
- Kronikgune Institute for Health Services Research, Barakaldo, Spain.,Basque Health Service (Osakidetza), Debagoiena Integrated Healthcare Organisation, Research Unit, Arrasate-Mondragón, Guipúzcoa, Spain
| | - Marie-Christine Jaulent
- Laboratoire d'Informatique Médicale et d'Ingénierie des Connaissances pour la e-Santé, LIMICS, Inserm, Sorbonne Université, Université Paris 13, Paris, France
| | | | - Mikael Lilja
- Unit of Research, Education, and Development Östersund, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Marie Beach
- South Warwickshire University NHS Foundation Trust, Warwick, United Kingdom
| | | | - Mustafa Yuksel
- Software Research Development and Consultancy Cooperation, SRDC A.S., Ankara, Turkey
| | | | - Gunnar O Klein
- School of Business (Informatics), Örebro University, Örebro, Sweden
| | | | - Javier Mar
- Basque Health Service (Osakidetza), Debagoiena Integrated Healthcare Organisation, Research Unit, Arrasate-Mondragón, Guipúzcoa, Spain
| | | | | | - Theodoros N Arvanitis
- Institute of Digital Healthcare (IDH), Warwick Manufacturing Group, University of Warwick, Coventry, United Kingdom
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Pournik O, Ahmad B, Lim Choi Keung SN, Khan O, Despotou G, Consoli A, Ayadi J, Gilardi L, Laleci Erturkmen GB, Yuksel M, Gencturk M, Gappa H, Breidenbach M, Mohamad Y, Velasco CA, Cramaiuc O, Ciobanu C, Gómez Jiménez E, Avendaño Céspedes A, Alcantud Córcoles R, Cortés Zamora EB, Abizanda P, Steinhoff A, Schmidt-Barzynski W, Robbins T, Kyrou I, Randeva H, Ferrazzini L, Arvanitis TN. CAREPATH: Developing Digital Integrated Care Solutions for Multimorbid Patients with Dementia. Stud Health Technol Inform 2022; 295:487-490. [PMID: 35773917 DOI: 10.3233/shti220771] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
CAREPATH project is focusing on providing an integrated solution for sustainable care for multimorbid elderly patients with dementia or mild cognitive impairment. The project has a digitally enhanced integrated patient-centered care approach clinical decision and associated intelligent tools with the aim to increase patients' independence, quality of life and intrinsic capacity. In this paper, the conceptual aspects of the CAREPATH project, in terms of technical and clinical requirements and considerations, are presented.
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Affiliation(s)
- Omid Pournik
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | - Bilal Ahmad
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | | | - Omar Khan
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | - George Despotou
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | | | | | | | | | - Mustafa Yuksel
- Software Research Development and Consultancy Cooperation, Ankara, Turkey
| | - Mert Gencturk
- Software Research Development and Consultancy Cooperation, Ankara, Turkey
| | - Henrike Gappa
- Fraunhofer Institute for Applied Information Technology FIT, Germany
| | | | - Yehya Mohamad
- Fraunhofer Institute for Applied Information Technology FIT, Germany
| | - Carlos A Velasco
- Fraunhofer Institute for Applied Information Technology FIT, Germany
| | | | | | - Elena Gómez Jiménez
- Complejo Hospitalario Universitario de Albacete, Servicio de Salud de Castilla-La Mancha (SESCAM), Albacete, Spain
| | - Almudena Avendaño Céspedes
- Complejo Hospitalario Universitario de Albacete, Servicio de Salud de Castilla-La Mancha (SESCAM), Albacete, Spain
- CIBERFES, Instituto de Salud Carlos III, Madrid, Spain
| | - Rubén Alcantud Córcoles
- Complejo Hospitalario Universitario de Albacete, Servicio de Salud de Castilla-La Mancha (SESCAM), Albacete, Spain
| | - Elisa Belén Cortés Zamora
- Complejo Hospitalario Universitario de Albacete, Servicio de Salud de Castilla-La Mancha (SESCAM), Albacete, Spain
- CIBERFES, Instituto de Salud Carlos III, Madrid, Spain
| | - Pedro Abizanda
- Complejo Hospitalario Universitario de Albacete, Servicio de Salud de Castilla-La Mancha (SESCAM), Albacete, Spain
- CIBERFES, Instituto de Salud Carlos III, Madrid, Spain
- Facultad de Medicina de Albacete, Universidad de Castilla-La Mancha, Spain
| | | | | | - Timothy Robbins
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Ioannis Kyrou
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Harpal Randeva
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | | | - Theodoros N Arvanitis
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
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Khan O, Gour S, Lim Choi Keung SN, Morris N, Shields R, Quenby S, Dimakou DB, Pickering O, Tamblyn J, Devall A, Coomarasamy A, Thornton DK, Perry A, Arvanitis TN. Electronic Patient Reported Outcomes for Miscarriage Research in Tommy's Net. Stud Health Technol Inform 2022; 295:458-461. [PMID: 35773910 DOI: 10.3233/shti220764] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
UNLABELLED The Tommy's National Centre for Miscarriage Research aims to support the diagnosis and treatment for couples suffering from recurrent miscarriage. Tommy's Net is an electronic data gathering tool, collecting miscarriage data and links with hospital Clinical Information System databases. The gathering of patient reported data is an important aspect, especially as data relating to pregnancy and miscarriage events are often left unreported. METHODS Both traditional paper-based and electronic patient reported outcome (ePRO) solutions have been explored to improve response rates, minimize data redundancy and reduce burden on staff. Popular ePRO survey solutions have been compared, including REDCap, SurveyMonkey, Qualtrics and LimeSurvey. RESULTS LimeSurvey was selected as the most appropriate solution as it provided self-hosting capability, SMS integration and ease of use. CONCLUSION We have implemented a LimeSurvey based ePRO system for collection of baseline and follow-up data for participants on the Tommy's study.
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Affiliation(s)
- Omar Khan
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | - Shramika Gour
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | | | - Natalie Morris
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Rebecca Shields
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Siobhan Quenby
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Danai B Dimakou
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
- Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Oonagh Pickering
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
- Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Jennifer Tamblyn
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
- Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Adam Devall
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
- Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Arri Coomarasamy
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
- Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | | | - Alison Perry
- Imperial College Healthcare NHS Trust, London, UK
| | - Theodoros N Arvanitis
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
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Peake AR, Khan O, Lim Choi Keung SN, Yuksel M, Laleci Erturkmen GB, Arvanitis TN. Structural and Semantic Mapping of Application Programming Interfaces. Stud Health Technol Inform 2022; 295:478-482. [PMID: 35773915 DOI: 10.3233/shti220769] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Modern healthcare providers rely upon Electronic Healthcare Records (EHR) systems to record patient data inside their own organization. Some healthcare providers share this data to facilitate patient care with other providers. Medical devices and healthcare providers can use differing standards of recording healthcare information. The Structural and Semantic Mapper Proxy API solution offers a practical way to tackles the issues of Structural and Semantic mapping of Application Programing Interfaces (API) in a healthcare context to enable connection of all existing systems to a healthcare providers EHR creating a single source of truth regarding the treatment of patients and enabling healthcare providers to bridge the gap between external EHR systems.
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Affiliation(s)
- Ashley R Peake
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | - Omar Khan
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | | | - Mustafa Yuksel
- Software Research Development and Consultancy Cooperation, Ankara, Turkey
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8
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Bhalodiya JM, Lim Choi Keung SN, Arvanitis TN. Magnetic resonance image-based brain tumour segmentation methods: A systematic review. Digit Health 2022; 8:20552076221074122. [PMID: 35340900 PMCID: PMC8943308 DOI: 10.1177/20552076221074122] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 11/20/2021] [Accepted: 12/27/2021] [Indexed: 01/10/2023] Open
Abstract
Background Image segmentation is an essential step in the analysis and subsequent characterisation of brain tumours through magnetic resonance imaging. In the literature, segmentation methods are empowered by open-access magnetic resonance imaging datasets, such as the brain tumour segmentation dataset. Moreover, with the increased use of artificial intelligence methods in medical imaging, access to larger data repositories has become vital in method development. Purpose To determine what automated brain tumour segmentation techniques can medical imaging specialists and clinicians use to identify tumour components, compared to manual segmentation. Methods We conducted a systematic review of 572 brain tumour segmentation studies during 2015-2020. We reviewed segmentation techniques using T1-weighted, T2-weighted, gadolinium-enhanced T1-weighted, fluid-attenuated inversion recovery, diffusion-weighted and perfusion-weighted magnetic resonance imaging sequences. Moreover, we assessed physics or mathematics-based methods, deep learning methods, and software-based or semi-automatic methods, as applied to magnetic resonance imaging techniques. Particularly, we synthesised each method as per the utilised magnetic resonance imaging sequences, study population, technical approach (such as deep learning) and performance score measures (such as Dice score). Statistical tests We compared median Dice score in segmenting the whole tumour, tumour core and enhanced tumour. Results We found that T1-weighted, gadolinium-enhanced T1-weighted, T2-weighted and fluid-attenuated inversion recovery magnetic resonance imaging are used the most in various segmentation algorithms. However, there is limited use of perfusion-weighted and diffusion-weighted magnetic resonance imaging. Moreover, we found that the U-Net deep learning technology is cited the most, and has high accuracy (Dice score 0.9) for magnetic resonance imaging-based brain tumour segmentation. Conclusion U-Net is a promising deep learning technology for magnetic resonance imaging-based brain tumour segmentation. The community should be encouraged to contribute open-access datasets so training, testing and validation of deep learning algorithms can be improved, particularly for diffusion- and perfusion-weighted magnetic resonance imaging, where there are limited datasets available.
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Affiliation(s)
- Jayendra M Bhalodiya
- Institute of Digital Healthcare, Warwick Manufacturing Group, The University of Warwick, UK
| | - Sarah N Lim Choi Keung
- Institute of Digital Healthcare, Warwick Manufacturing Group, The University of Warwick, UK
| | - Theodoros N Arvanitis
- Institute of Digital Healthcare, Warwick Manufacturing Group, The University of Warwick, UK
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9
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Robbins T, Sankaranarayanan S, Randeva H, Keung SNLC, Arvanitis TN. Association between glycosylated haemoglobin and outcomes for patients discharged from hospital with diabetes: A health informatics approach. Digit Health 2021; 7:20552076211007661. [PMID: 33948220 PMCID: PMC8054217 DOI: 10.1177/20552076211007661] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Accepted: 03/13/2021] [Indexed: 11/16/2022] Open
Abstract
Aims/Objectives Extensive research considers associations between inpatient glycaemic control and outcomes during hospital admission; this cautions against overly tight glycaemic targets. Little research considers glycaemic control following hospital discharge. This is despite a clear understanding that people with diabetes are at increased risk of negative outcomes, following discharge. We evaluate absolute and relative Hba1c values, and frequency of Hba1c monitoring, on readmission and mortality rates for people discharged from hospital with diabetes. Methods All discharges (n = 46,357) with diabetes from a major tertiary referral centre over 3 years were extracted, including biochemistry data. We conducted an evaluation of association between Hba1c, mortality and readmission, statistical significance and standardised Cohen's D effect size calculations. Results 399 patients had a Hba1c performed during their admission. 3,138 patients had a Hba1c within 1 year of discharge. Mean average Hba1c for readmissions was 57.82 vs 60.39 for not readmitted (p = 0.009, Cohen's D 0.28). Mean average number of days to Hba1c testing in readmitted was 97 vs 113 for those not readmitted (p = 0.00006, Cohen's D 0.39). Further evaluation of mortality outcomes, cohorts of T1DM and T2DM and association of relative change in Hba1c was performed. Conclusions Lower Hba1c values following discharge from hospital are significantly associated with increased risk of readmission, as is a shorter duration until testing. Similar patterns observed for mortality. Findings particularly prominent for T1DM. Further research needed to consider underlying causation and design of appropriate risk stratification models.
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Affiliation(s)
- Tim Robbins
- University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK.,Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | | | - Harpal Randeva
- University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK.,Warwick Medical School, University of Warwick, Coventry, UK
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10
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Mukherjee T, Robbins T, Lim Choi Keung SN, Sankar S, Randeva H, Arvanitis TN. A systematic review considering risk factors for mortality of patients discharged from hospital with a diagnosis of diabetes. J Diabetes Complications 2020; 34:107705. [PMID: 32861561 DOI: 10.1016/j.jdiacomp.2020.107705] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/16/2020] [Accepted: 07/30/2020] [Indexed: 11/23/2022]
Abstract
AIM To identify known risk factors for mortality for adult patients, discharged from hospital with diabetes. METHOD The systematic review was based on the PRISMA protocol. Studies were identified through EMBASE & MEDLINE databases. The inclusion criteria were papers that were published over the last 6 years, in English language, and focused on risk factors of mortality in adult patients with diabetes, after they were discharged from hospitals. This was followed by data extraction "with quality assessment and semi-quantitative synthesis according to PRISMA guidelines". RESULTS There were 35 studies identified, considering risk factors relating to mortality for patients, discharged from hospital with diabetes. These studies are distributed internationally. 48 distinct statistically significant risk factors for mortality can be identified. Risk factors can be grouped into the following categories; demographic, socioeconomic, lifestyle, patient medical, inpatient stay, medication related, laboratory results, and gylcaemic status. These risk factors can be further divided into risk factors identified in generalized populations of patients with diabetes, compared to specific sub-populations of people with diabetes. CONCLUSION A relatively small number of studies have considered risk factors relating to mortality for patients, discharged from hospital with a diagnosis of diabetes. Mortality is an important outcome, when considering discharge from hospital with diabetes. However, there has only been limited consideration within the research literature.
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Affiliation(s)
- Teesta Mukherjee
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry CV4 7AL, United Kingdom
| | - Tim Robbins
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry CV4 7AL, United Kingdom; University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry CV2 2DX, United Kingdom
| | - Sarah N Lim Choi Keung
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry CV4 7AL, United Kingdom
| | - Sailesh Sankar
- University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry CV2 2DX, United Kingdom; Warwick Medical School, University of Warwick, Coventry CV4 7AL, United Kingdom
| | - Harpal Randeva
- University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry CV2 2DX, United Kingdom; Warwick Medical School, University of Warwick, Coventry CV4 7AL, United Kingdom
| | - Theodoros N Arvanitis
- University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry CV2 2DX, United Kingdom.
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11
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Robbins T, Lim Choi Keung SN, Sankar S, Randeva H, Arvanitis TN. Application of standardised effect sizes to hospital discharge outcomes for people with diabetes. BMC Med Inform Decis Mak 2020; 20:150. [PMID: 32635913 PMCID: PMC7339522 DOI: 10.1186/s12911-020-01169-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 06/25/2020] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Patients with diabetes are at an increased risk of readmission and mortality when discharged from hospital. Existing research identifies statistically significant risk factors that are thought to underpin these outcomes. Increasingly, these risk factors are being used to create risk prediction models, and target risk modifying interventions. These risk factors are typically reported in the literature accompanied by unstandardized effect sizes, which makes comparisons difficult. We demonstrate an assessment of variation between standardised effect sizes for such risk factors across care outcomes and patient cohorts. Such an approach will support development of more rigorous risk stratification tools and better targeting of intervention measures. METHODS Data was extracted from the electronic health record of a major tertiary referral centre, over a 3-year period, for all patients discharged from hospital with a concurrent diagnosis of diabetes mellitus. Risk factors selected for extraction were pre-specified according to a systematic review of the research literature. Standardised effect sizes were calculated for all statistically significant risk factors, and compared across patient cohorts and both readmission & mortality outcome measures. RESULTS Data was extracted for 46,357 distinct admissions patients, creating a large dataset of approximately 10,281,400 data points. The calculation of standardized effect size measures allowed direct comparison. Effect sizes were noted to be larger for mortality compared to readmission, as well as for being larger for surgical and type 1 diabetes cohorts of patients. CONCLUSIONS The calculation of standardised effect sizes is an important step in evaluating risk factors for healthcare events. This will improve our understanding of risk and support the development of more effective risk stratification tools to support patients to make better informed decisions at discharge from hospital.
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Affiliation(s)
- Tim Robbins
- Institute of Digital Healthcare, International Digital Laboratory, WMG, University of Warwick, Coventry, CV4 7AL, UK. .,Warwickshire Institute for the Study of Diabetes, Endocrinology & Metabolism, University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry, CV2 2DX, UK.
| | - Sarah N Lim Choi Keung
- Institute of Digital Healthcare, International Digital Laboratory, WMG, University of Warwick, Coventry, CV4 7AL, UK
| | - Sailesh Sankar
- Warwickshire Institute for the Study of Diabetes, Endocrinology & Metabolism, University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry, CV2 2DX, UK
| | - Harpal Randeva
- Warwickshire Institute for the Study of Diabetes, Endocrinology & Metabolism, University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry, CV2 2DX, UK
| | - Theodoros N Arvanitis
- Institute of Digital Healthcare, International Digital Laboratory, WMG, University of Warwick, Coventry, CV4 7AL, UK
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12
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Despotou G, Laleci Erturkmen GB, Yuksel M, Sarigul B, Lindman P, Jaulent MC, Bouaud J, Traore L, Lim Choi Keung SN, De Manuel E, Verdoy D, De Blas A, Gonzalez N, Lilja M, Sherman M, Von Tottleben M, Beach M, Marguerie C, Karni L, Klein GO, Kalra D, Chen R, Arvanitis TN. Localisation, Personalisation and Delivery of Best Practice Guidelines on an Integrated Care and Cure Cloud Architecture: The C3-Cloud Approach to Managing Multimorbidity. Stud Health Technol Inform 2020; 270:623-627. [PMID: 32570458 DOI: 10.3233/shti200235] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND C3-Cloud is an integrated care ICT infrastructure offering seamless patient-centered approach to managing multimorbidity, deployed in three European pilot sites. Challenge: The digital delivery of best practice guidelines unified for multimorbidity, customized to local practice, offering the capability to improve patient personalization and benefit. METHOD C3-Cloud has adopted a co-production approach to developing unified multimorbidity guidelines, by collating and reconciling best practice guidelines for each condition. Clinical and technical teams at pilot sites and the C3-Cloud consortium worked in tandem to create the specification and technical implementation. RESULTS C3-Cloud offers CDSS for diabetes, renal failure, depression and congenital heart failure, with over 300 rules and checks that deliver four best practice guidelines in parallel, customized for each pilot site. CONCLUSIONS The process provided a traceable, maintainable and audited digitally delivered collated and reconciled guidelines.
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Affiliation(s)
- George Despotou
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | | | - Mustafa Yuksel
- SRDC Software Research Development and Consultancy Corp, Ankara, Turkey
| | - Bunyamin Sarigul
- SRDC Software Research Development and Consultancy Corp, Ankara, Turkey
| | | | | | - Jacques Bouaud
- Inserm, Sorbonne University, University of Paris 13, LIMICS, France.,AP-HP, Delegation for Clinical Research and Innovation, Paris
| | - Lamine Traore
- Inserm, Sorbonne University, University of Paris 13, LIMICS, France
| | | | | | - Dolores Verdoy
- Kronikgune, Institute for Health Services Research, Spain
| | | | | | - Mikael Lilja
- Department of Public Health and Clinical Medicine, Unit of Research, Education, and Development Östersund Hospital, Umeå University, Umeå, Sweden
| | | | | | | | | | - Liran Karni
- Örebro University School of Business, Informatics, Örebro, Sweden
| | - Gunnar O Klein
- Örebro University School of Business, Informatics, Örebro, Sweden
| | - Dipak Kalra
- European Institute for Innovation through Health Data, Belgium
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13
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Traore L, Assele-Kama A, Keung SNLC, Karni L, Klein GO, Lilja M, Scandurra I, Verdoy D, Yuksel M, Arvanitis TN, Tsopra R, Jaulent MC. User-Centered Design of the C3-Cloud Platform for Elderly with Multiple Diseases - Functional Requirements and Application Testing. Stud Health Technol Inform 2019; 264:843-847. [PMID: 31438043 DOI: 10.3233/shti190342] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The number of patients with multimorbidity has been steadily increasing in the modern aging societies. The European C3-Cloud project provides a multidisciplinary and patient-centered "Collaborative Care and Cure-system" for the management of elderly with multimorbidity, enabling continuous coordination of care activities between multidisciplinary care teams (MDTs), patients and informal caregivers (ICG). In this study various components of the infrastructure were tested to fulfill the functional requirements and the entire system was subjected to an early application testing involving different groups of end-users. MDTs from participating European regions were involved in requirement elicitation and test formulation, resulting in 57 questions, distributed via an internet platform to 48 test participants (22 MDTs, 26 patients) from three pilot sites. The results indicate a high level of satisfaction with all components. Early testing also provided feedback for technical improvement of the entire system, and the paper points out useful evaluation methods.
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Affiliation(s)
- Lamine Traore
- Inserm, Sorbonne Université, Univ Paris 13, Laboratoire d'Informatique Médicale et d'Ingénierie des Connaissances pour la e-Santé, LIMICS, F-75011 Paris, France
| | - Ariane Assele-Kama
- Inserm, Sorbonne Université, Univ Paris 13, Laboratoire d'Informatique Médicale et d'Ingénierie des Connaissances pour la e-Santé, LIMICS, F-75011 Paris, France
| | | | - Liran Karni
- Örebro University School of Business, Informatics, Örebro, Sweden
| | - Gunnar O Klein
- Örebro University School of Business, Informatics, Örebro, Sweden
| | - Mikael Lilja
- Department of Public Health and Clinical Medicine, Unit of Research, Education, and Development Östersund Hospital, Umeå University, Umeå, Sweden
| | | | - Dolores Verdoy
- Asociacion Centro De Excelencia Internacional En Investigacion Sobre Cronicidad - Kronikgune, Spain
| | - Mustafa Yuksel
- SRDC Software Research Development & Consultancy Corp, Ankara, Turkey
| | | | - Rosy Tsopra
- Inserm, Sorbonne Université, Univ Paris 13, Laboratoire d'Informatique Médicale et d'Ingénierie des Connaissances pour la e-Santé, LIMICS, F-75011 Paris, France.,AP-HP, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Marie-Christine Jaulent
- Inserm, Sorbonne Université, Univ Paris 13, Laboratoire d'Informatique Médicale et d'Ingénierie des Connaissances pour la e-Santé, LIMICS, F-75011 Paris, France
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14
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Laleci Erturkmen GB, Yuksel M, Sarigul B, Arvanitis TN, Lindman P, Chen R, Zhao L, Sadou E, Bouaud J, Traore L, Teoman A, Lim Choi Keung SN, Despotou G, de Manuel E, Verdoy D, de Blas A, Gonzalez N, Lilja M, von Tottleben M, Beach M, Marguerie C, Klein GO, Kalra D. A Collaborative Platform for Management of Chronic Diseases via Guideline-Driven Individualized Care Plans. Comput Struct Biotechnol J 2019; 17:869-885. [PMID: 31333814 PMCID: PMC6614507 DOI: 10.1016/j.csbj.2019.06.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [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: 12/20/2018] [Revised: 03/18/2019] [Accepted: 06/04/2019] [Indexed: 11/19/2022] Open
Abstract
Older age is associated with an increased accumulation of multiple chronic conditions. The clinical management of patients suffering from multiple chronic conditions is very complex, disconnected and time-consuming with the traditional care settings. Integrated care is a means to address the growing demand for improved patient experience and health outcomes of multimorbid and long-term care patients. Care planning is a prevalent approach of integrated care, where the aim is to deliver more personalized and targeted care creating shared care plans by clearly articulating the role of each provider and patient in the care process. In this paper, we present a method and corresponding implementation of a semi-automatic care plan management tool, integrated with clinical decision support services which can seamlessly access and assess the electronic health records (EHRs) of the patient in comparison with evidence based clinical guidelines to suggest personalized recommendations for goals and interventions to be added to the individualized care plans. We also report the results of usability studies carried out in four pilot sites by patients and clinicians.
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Affiliation(s)
| | - Mustafa Yuksel
- SRDC Software Research Development and Consultancy Corp, Ankara, Turkey
| | - Bunyamin Sarigul
- SRDC Software Research Development and Consultancy Corp, Ankara, Turkey
| | | | | | - Rong Chen
- Cambio Healthcare Systems, Sweden
- Health Informatics Center, Karolinska Institutet, Sweden
| | - Lei Zhao
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | - Eric Sadou
- Inserm, Sorbonne Université, Univ Paris 13, Laboratoire d'Informatique Médicale et d'Ingénierie des Connaissances pour la e-Santé, LIMICS, F-75011 Paris, France
| | - Jacques Bouaud
- AP-HP, Delegation for Clinical Research and Innovation, Paris, France
- Inserm, Sorbonne Université, Univ Paris 13, Laboratoire d'Informatique Médicale et d'Ingénierie des Connaissances pour la e-Santé, LIMICS, F-75011 Paris, France
| | - Lamine Traore
- Inserm, Sorbonne Université, Univ Paris 13, Laboratoire d'Informatique Médicale et d'Ingénierie des Connaissances pour la e-Santé, LIMICS, F-75011 Paris, France
| | - Alper Teoman
- SRDC Software Research Development and Consultancy Corp, Ankara, Turkey
| | | | - George Despotou
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | | | | | | | | | - Mikael Lilja
- Department of Public Health and Clinical Medicine, Unit of Research, Education, and Development, Östersund Hospital, Umeå University, Umeå, Sweden
| | - Malte von Tottleben
- empirica Gesellschaft fÜr Kommunikations- und Technologieforschung mbH, Bonn, Germany
| | | | | | - Gunnar O. Klein
- Örebro University School of Business, Informatics, Örebro, Sweden
| | - Dipak Kalra
- European Institute for Innovation through Health Data, Belgium
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15
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Robbins T, Lim Choi Keung SN, Sankar S, Randeva H, Arvanitis TN. Diabetes and the direct secondary use of electronic health records: Using routinely collected and stored data to drive research and understanding. Digit Health 2018; 4:2055207618804650. [PMID: 30305917 PMCID: PMC6176528 DOI: 10.1177/2055207618804650] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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: 03/24/2018] [Accepted: 09/05/2018] [Indexed: 12/19/2022] Open
Abstract
Introduction Electronic health records provide an unparalleled opportunity for the use of
patient data that is routinely collected and stored, in order to drive
research and develop an epidemiological understanding of disease. Diabetes,
in particular, stands to benefit, being a data-rich, chronic-disease state.
This article aims to provide an understanding of the extent to which the
healthcare sector is using routinely collected and stored data to inform
research and epidemiological understanding of diabetes mellitus. Methods Narrative literature review of articles, published in both the medical- and
engineering-based informatics literature. Results There has been a significant increase in the number of papers published,
which utilise electronic health records as a direct data source for diabetes
research. These articles consider a diverse range of research questions.
Internationally, the secondary use of electronic health records, as a
research tool, is most prominent in the USA. The barriers most commonly
described in research studies include missing values and misclassification,
alongside challenges of establishing the generalisability of results. Discussion Electronic health record research is an important and expanding area of
healthcare research. Much of the research output remains in the form of
conference abstracts and proceedings, rather than journal articles. There is
enormous opportunity within the United Kingdom to develop these research
methodologies, due to national patient identifiers. Such a healthcare
context may enable UK researchers to overcome many of the barriers
encountered elsewhere and thus to truly unlock the potential of electronic
health records.
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Affiliation(s)
- Tim Robbins
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK.,University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | | | - Sailesh Sankar
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Harpal Randeva
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
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16
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Robbins TD, Lim Choi Keung SN, Arvanitis TN. E-health for active ageing; A systematic review. Maturitas 2018; 114:34-40. [PMID: 29907244 DOI: 10.1016/j.maturitas.2018.05.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [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: 03/06/2018] [Revised: 05/21/2018] [Accepted: 05/29/2018] [Indexed: 11/25/2022]
Abstract
Enabling successful active ageing is an international priority to meet the challenges of increasing life expectancy. Digital strategies, such as telemedicine and e-health, offer the potential to deliver active ageing in a cost-effective manner at scale. This article aims to establish the extent to which the research literature considers e-health-based and telemedicine-based active ageing interventions. A systematic review was conducted according to PRISMA standards. Independently, two authors searched the Cochrane, EMBASE & CINAHL databases, with subsequent independent extraction and semi-quantitative analysis. We report a considerable breadth in digital active ageing research, which is truly international in its scope. There is a diverse range of both interventions and technologies, including a reassuring focus on community-based interventions. Whilst there are a number of quantitative studies, sample sizes are small, with a limited amount of statistical testing of the results. There is significant variation in the outcome measures reported and little consensus as to the most effective intervention strategies. Overall, whilst there is considerable breadth to the research published in the literature, there is a clear restriction in the depth of this research. There is little overall consensus. This lack of depth and consensus may be due to the need to recognize the important role of technical research elements alongside more traditional research methodologies, such as randomized controlled trials. Enabling both technical and clinical research methods to be recognized, in tandem, has enormous potential to support individuals, communities, clinicians and policy makers to make more informed decisions in relation to active ageing.
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Affiliation(s)
- Timothy David Robbins
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, CV4 7AL, United Kingdom; University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry, CV2 2DX, United Kingdom
| | - Sarah N Lim Choi Keung
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - Theodoros N Arvanitis
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, CV4 7AL, United Kingdom.
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17
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Smith CM, Lim Choi Keung SN, Khan MO, Arvanitis TN, Fothergill R, Hartley-Sharpe C, Wilson MH, Perkins GD. Barriers and facilitators to public access defibrillation in out-of-hospital cardiac arrest: a systematic review. Eur Heart J Qual Care Clin Outcomes 2017; 3:264-273. [PMID: 29044399 DOI: 10.1093/ehjqcco/qcx023] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 07/12/2017] [Indexed: 11/14/2022]
Abstract
Public access defibrillation initiatives make automated external defibrillators available to the public. This facilitates earlier defibrillation of out-of-hospital cardiac arrest victims and could save many lives. It is currently only used for a minority of cases. The aim of this systematic review was to identify barriers and facilitators to public access defibrillation. A comprehensive literature review was undertaken defining formal search terms for a systematic review of the literature in March 2017. Studies were included if they considered reasons affecting the likelihood of public access defibrillation and presented original data. An electronic search strategy was devised searching MEDLINE and EMBASE, supplemented by bibliography and related-article searches. Given the low-quality and observational nature of the majority of articles, a narrative review was performed. Sixty-four articles were identified in the initial literature search. An additional four unique articles were identified from the electronic search strategies. The following themes were identified related to public access defibrillation: knowledge and awareness; willingness to use; acquisition and maintenance; availability and accessibility; training issues; registration and regulation; medicolegal issues; emergency medical services dispatch-assisted use of automated external defibrillators; automated external defibrillator-locator systems; demographic factors; other behavioural factors. In conclusion, several barriers and facilitators to public access defibrillation deployment were identified. However, the evidence is of very low quality and there is not enough information to inform changes in practice. This is an area in urgent need of further high-quality research if public access defibrillation is to be increased and more lives saved. PROSPERO registration number CRD42016035543.
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Affiliation(s)
- Christopher M Smith
- Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK
- Heart of England NHS Foundation Trust, Bordesley Green East, Birmingham B9 5SS, UK
| | | | - Mohammed O Khan
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry CV4 7AL, UK
| | | | - Rachael Fothergill
- London Ambulance Service NHS Trust, 18-20 Pocock Street, London SE1 0BW, UK
| | | | - Mark H Wilson
- Imperial College, Neurotrauma Centre, St Mary's Hospital, Praed Street, London W2 1NY, UK
| | - Gavin D Perkins
- Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK
- Heart of England NHS Foundation Trust, Bordesley Green East, Birmingham B9 5SS, UK
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Ethier JF, Curcin V, McGilchrist MM, Choi Keung SNL, Zhao L, Andreasson A, Bródka P, Michalski R, Arvanitis TN, Mastellos N, Burgun A, Delaney BC. eSource for clinical trials: Implementation and evaluation of a standards-based approach in a real world trial. Int J Med Inform 2017; 106:17-24. [PMID: 28870379 DOI: 10.1016/j.ijmedinf.2017.06.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [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: 01/18/2017] [Revised: 06/20/2017] [Accepted: 06/24/2017] [Indexed: 01/24/2023]
Abstract
OBJECTIVE The Learning Health System (LHS) requires integration of research into routine practice. 'eSource' or embedding clinical trial functionalities into routine electronic health record (EHR) systems has long been put forward as a solution to the rising costs of research. We aimed to create and validate an eSource solution that would be readily extensible as part of a LHS. MATERIALS AND METHODS The EU FP7 TRANSFoRm project's approach is based on dual modelling, using the Clinical Research Information Model (CRIM) and the Clinical Data Integration Model of meaning (CDIM) to bridge the gap between clinical and research data structures, using the CDISC Operational Data Model (ODM) standard. Validation against GCP requirements was conducted in a clinical site, and a cluster randomised evaluation by site nested into a live clinical trial. RESULTS Using the form definition element of ODM, we linked precisely modelled data queries to data elements, constrained against CDIM concepts, to enable automated patient identification for specific protocols and pre-population of electronic case report forms (e-CRF). Both control and eSource sites recruited better than expected with no significant difference. Completeness of clinical forms was significantly improved by eSource, but Patient Related Outcome Measures (PROMs) were less well completed on smartphones than paper in this population. DISCUSSION The TRANSFoRm approach provides an ontologically-based approach to eSource in a low-resource, heterogeneous, highly distributed environment, that allows precise prospective mapping of data elements in the EHR. CONCLUSION Further studies using this approach to CDISC should optimise the delivery of PROMS, whilst building a sustainable infrastructure for eSource with research networks, trials units and EHR vendors.
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Affiliation(s)
| | - Vasa Curcin
- Department of Informatics, King's College London, London, United Kingdom.
| | | | | | - Lei Zhao
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, United Kingdom.
| | - Anna Andreasson
- Division of Family Medicine and Primary Care, Karolinska Institute Stockholm, Sweden.
| | - Piotr Bródka
- Department of Computational Intelligence, Wroclaw Institute of Science and Technology, Wroclaw, Poland.
| | - Radoslaw Michalski
- Department of Computational Intelligence, Wroclaw Institute of Science and Technology, Wroclaw, Poland.
| | - Theodoros N Arvanitis
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, United Kingdom.
| | - Nikolaos Mastellos
- Department of Primary Care and Public Health, Imperial College London, London, United Kingdom.
| | - Anita Burgun
- INSERM 1138, eq 22 Université Paris-Descartes, Paris, France.
| | - Brendan C Delaney
- Institute of Global Health Innovation, Department of Surgery and Cancer Imperial College London, London, United Kingdom.
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Zhao L, Lim Choi Keung SN, Arvanitis TN. A BioPortal-Based Terminology Service for Health Data Interoperability. Stud Health Technol Inform 2016; 226:143-146. [PMID: 27350488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A terminology service makes diverse terminologies/ontologies accessible under a uniform interface. The EUTRANSFoRm project built an online terminology service for European primary care research. The service experienced performance limitations during its operation. Based on community feedback, we evaluated alternative solutions and developed a new version of the service. Based on BioPortal's scalable infrastructure, the new service delivers more features with improved performance and reduced maintenance cost. We plan to extend the service to meet Fast Healthcare Interoperability Resources specifications.
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Affiliation(s)
- Lei Zhao
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
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20
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Lim Choi Keung SN, Khan MO, Smith C, Perkins G, Murphy P, Arvanitis TN. Life Saving Apps: Linking Cardiac Arrest Victims to Emergency Services and Volunteer Responders. Stud Health Technol Inform 2016; 226:59-62. [PMID: 27350466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
In cases of emergency, such as out-of-hospital cardiac arrests, the first few minutes are crucial for victims to receive care and have a positive outcome. However, emergency services often arrive on scene after those first few minutes, making any bridging solutions key. Finding a defibrillator or accessing a trained volunteer responder are some of the technological solutions that are being developed to support the chain of survival. This paper looks at technologies, in particular those linked to mobile apps that have been used to locate defibrillators and responder apps that enable responders to attend to nearby emergencies. We review a selection of apps and also assess the challenges and considerations for such apps.
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Affiliation(s)
| | - Mohammed O Khan
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | | | - Gavin Perkins
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Paddie Murphy
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
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21
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Lim Choi Keung SN, Ola B, Davies D, Rowland M, Arvanitis TN. West Midlands Health Informatics Network: A Perspective on Education and Training Needs. Stud Health Technol Inform 2015; 213:103-106. [PMID: 26152965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The growth of health informatics as a discipline has led to an increase in networks of people with similar interests for discussion, learning and sharing. Alongside these community networks, education and training are gaining interest, with more career opportunities and general public seeking information. This paper highlights the experience of the West Midlands Health Informatics Network and efforts in better understanding the educational and training needs of its members. The findings from the survey conducted reveal that while the interest in this field is high among network members, the awareness of opportunities for training and learning professionally as well as personally, remains low. The areas and levels of interest in the region should help support the creation and availability of resources.
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Lim Choi Keung SN, Khan O, Asadipour A, Dereli H, Zhao L, Robbins T, Arvanitis TN. A Query Tool Enabling Clinicians and Researchers to Explore Patient Cohorts. Stud Health Technol Inform 2015; 213:57-60. [PMID: 26152952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Due to the increasing amount of health information being gathered and the potential benefit of data reuse, it is now becoming a necessity for tools, which collect and analyse this data, to support integration of heterogeneous datasets, as well as provide intuitive user interfaces, which allow clinicians and researchers to query the data without needing to form complex SQL queries. The West Midlands Query Tool consists of an easy-to-use graph-based GUI, which interacts with a flexible middleware application. It has the main objective of querying heterogeneous data sources for exploring patient cohorts through a query builder and criteria set.
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Affiliation(s)
| | - Omar Khan
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | - Ali Asadipour
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | - Huseyin Dereli
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | - Lei Zhao
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | - Tim Robbins
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
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23
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Lim Choi Keung SN, Zhao L, Rossiter J, McGilchrist M, Culross F, Ethier JF, Burgun A, Verheij RA, Khan N, Taweel A, Curcin V, Delaney BC, Arvanitis TN. Detailed clinical modelling approach to data extraction from heterogeneous data sources for clinical research. AMIA Jt Summits Transl Sci Proc 2014; 2014:55-9. [PMID: 25954578 PMCID: PMC4419774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The reuse of routinely collected clinical data for clinical research is being explored as part of the drive to reduce duplicate data entry and to start making full use of the big data potential in the healthcare domain. Clinical researchers often need to extract data from patient registries and other patient record datasets for data analysis as part of clinical studies. In the TRANSFoRm project, researchers define their study requirements via a Query Formulation Workbench. We use a standardised approach to data extraction to retrieve relevant information from heterogeneous data sources, using semantic interoperability enabled via detailed clinical modelling. This approach is used for data extraction from data sources for analysis and for pre-population of electronic Case Report Forms from electronic health records in primary care clinical systems.
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Affiliation(s)
| | - Lei Zhao
- Institute of Digital Healthcare, WMG, University of Warwick, UK
| | - James Rossiter
- Institute of Digital Healthcare, WMG, University of Warwick, UK
| | | | | | | | | | - Robert A. Verheij
- NIVEL Netherlands Institute for Health Services Research, The Netherlands
| | - Nasra Khan
- NIVEL Netherlands Institute for Health Services Research, The Netherlands
| | - Adel Taweel
- Department of Primary Care and Health Sciences, King’s College London, UK
| | - Vasa Curcin
- Department of Computing, Imperial College London, UK
| | - Brendan C. Delaney
- Department of Primary Care and Health Sciences, King’s College London, UK
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Khan O, Lim Choi Keung SN, Zhao L, Arvanitis TN. A Hybrid EAV-Relational Model for Consistent and Scalable Capture of Clinical Research Data. Stud Health Technol Inform 2014; 202:32-35. [PMID: 25000008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Many clinical research databases are built for specific purposes and their design is often guided by the requirements of their particular setting. Not only does this lead to issues of interoperability and reusability between research groups in the wider community but, within the project itself, changes and additions to the system could be implemented using an ad hoc approach, which may make the system difficult to maintain and even more difficult to share. In this paper, we outline a hybrid Entity-Attribute-Value and relational model approach for modelling data, in light of frequently changing requirements, which enables the back-end database schema to remain static, improving the extensibility and scalability of an application. The model also facilitates data reuse. The methods used build on the modular architecture previously introduced in the CURe project.
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Affiliation(s)
- Omar Khan
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
| | | | - Lei Zhao
- Institute of Digital Healthcare, WMG, University of Warwick, Coventry, UK
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Curcin V, Lim Choi Keung SN, Danger R, Rossiter J, Zhao L, Arvanitis TN. Model-based auditability of clinical trial recruitment. Stud Health Technol Inform 2013; 192:1223. [PMID: 23920997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Detailed insight into the recruitment parameters of a clinical trial is crucial to interpretation of its results, and reasons for its success or failure. Such recruitment is increasingly done through specialized software tools, sometimes linked to Electronic Health Record (EHR) systems, enabling automated capture of audit logs. However, in the absence of shared semantic models underpinning these logs, gathered data remains insular and opaque. We propose a standardized syntactical representation to capture the provenance of the recruitment task, and ground it in CRIM, a variant of the established PCROM information model for research in primary care. The method has been successfully prototyped in the EU FP7 TRANSFoRm project, where the recruitment eligibility query module has been integrated with a provenance capture infrastructure, resulting in the full reproducibility of the study design process.
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Affiliation(s)
- Vasa Curcin
- Department of Computing, Imperial College London, UK
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26
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Lim Choi Keung SN, Zhao L, Rossiter J, Langford G, Taweel A, Delaney BC, Peterson KA, Speedie SM, Hobbs FDR, Arvanitis TN. Reuse of routinely collected health data for clinical research: considerations in a central England case study. Stud Health Technol Inform 2013; 190:42-44. [PMID: 23823369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
An increasing amount of electronic health data is being collected for patient care, and with it the opportunity to explore reusing this data, for example to support clinical research. We explore how researchers can be supported in identifying potential study participants using a semi-automated approach to query anonymised datasets remotely. This paper describes the socio-technical considerations when answering this question in a central England case study.
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27
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Lim Choi Keung SN, Zhao L, Tyler E, Taweel A, Delaney B, Peterson KA, Speedie SM, Richard Hobbs FD, Arvanitis TN. Cohort identification for clinical research: querying federated electronic healthcare records using controlled vocabularies and semantic types. AMIA Jt Summits Transl Sci Proc 2012; 2012:9. [PMID: 22779039 PMCID: PMC3392063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
In the United Kingdom (UK), local initiatives have started to federate electronic healthcare records from different primary care clinical systems, mainly for the purposes of ensuring that health care services effectively meet the needs of the population. The use of such information is being investigated for clinical research, notably in patient cohort identification and recruitment. To achieve these aims, it is essential that the information from different systems can be searched from a single interface. While interoperability is a widely researched topic, interoperable methods and data sources in primary care are largely missing. This paper describes our approach to enabling primary care data in England to be searchable on a platform developed for performing large national collaborative primary care research studies throughout the United States.
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28
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Lim Choi Keung SN, Ogunsina I, Rossiter J, Langford G, Tyler E, Arvanitis TN. Standardised representation of healthcare information in secondary care research: a Central England case study. Stud Health Technol Inform 2012; 180:529-533. [PMID: 22874247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Interoperability and reuse of healthcare information, for patient care and clinical research, rely on standardised approaches in its representation. The medical domain is rich with terminologies and dictionaries to support the representation of clinical data, but these are not necessarily interoperable. Secondary care research has long been conducted with study-specific requirements, and the valuable information collected was, however, difficult to reuse and share due to incomplete data collection and its non-standard representation. As a way to resolve some of these issues, we are designing and building sustainable database applications that clinicians and researchers alike can use as research registries, with the main aim to have research-quality healthcare information for future research studies and trials. This paper looks at a case study of how these applications are being developed in Central England through the use of controlled vocabularies. Specialty teams are keen to improve the interoperability, sharing and reuse of health information within and across specialties.
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29
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Zhao L, Lim Choi Keung SN, Taweel A, Tyler E, Ogunsina I, Rossiter J, Delaney BC, Peterson KA, Hobbs FDR, Arvanitis TN. A loosely coupled framework for terminology controlled distributed EHR search for patient cohort identification in clinical research. Stud Health Technol Inform 2012; 180:519-523. [PMID: 22874245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Heterogeneous data models and coding schemes for electronic health records present challenges for automated search across distributed data sources. This paper describes a loosely coupled software framework based on the terminology controlled approach to enable the interoperation between the search interface and heterogeneous data sources. Software components interoperate via common terminology service and abstract criteria model so as to promote component reuse and incremental system evolution.
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Affiliation(s)
- Lei Zhao
- University of Birmingham, Birmingham, UK.
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