Ewart Carson

Ewart R Carson is a British chartered engineer, system scientist, author, and academic. He is a Professor Emeritus of Systems Science in the School of Science and Technology at City, University of London.[1]

Ewart R. Carson
NationalityBritish
Occupation(s)Engineer, system scientist, author, and academic
Academic background
EducationBSc in Applied Science (Electrical Engineering)
MSc in Instrument & Control Engineering
PhD in Systems Science
Alma materUniversity of St Andrews
City University London
ThesisAspects of Dynamics, Control and Identification of Metabolic Systems
Academic work
InstitutionsCity, University of London

Carson is most known for his research in the field of systems engineering with a focus in the application of systems thinking and modelling to complex social and medical issues, such as health resource management, telemedicine, and other clinical applications. He has authored and edited thirteen books including Dealing with Medical Knowledge, Modelling Methodology in Physiology and Medicine, and Decisions, Computers and Medicines: The Informatics of Pharmacotherapy.

Carson is a Fellow of the Institution of Engineering & Technology, International Academy of Medical and Biological Engineering[2] and the American Institute of Medical & Biological Engineers. He is also a Life Fellow of the Institute of Electrical and Electronics Engineers (US), a Foundation Fellow of the European Alliance for Medical & Biological Engineering and Science,[3] and an Honorary Member of the Royal College of Physicians (London). He is Associate Editor of Computer Methods and Programs in Biomedicine,[4] and serves on the editorial board of the International Journal of Health Geographics.[5]

Early life and education

Carson was born on 11 August 1943, in Liverpool. After completing his early education at Mosspits Lane School in Liverpool and then Liverpool College,[6] he enrolled at the University of St Andrews and received his BSc in Applied Science with majors in Electrical Engineering. He then pursued further education at City, University of London, where he obtained his MSc in Instrument & Control Engineering, and PhD in Systems Science. His dissertation was titled "Aspects of Dynamics, Control, and Identification of Metabolic Systems". Later in his career, he was awarded a DSc in Measurement & Information in Medicine.[3]

Career

Carson started his professional career as an engineer in the Computer Applications Laboratory at the Philips Electronics Company. Later he moved to academia at what is now City, University of London,[7] becoming a Professor of Systems Science in the Department of Systems Science. During his career, he contributed in the development of several graduate and post-graduate programmes in Biomedical Engineering and related subjects. He is currently serving as a Professor Emeritus at City, University of London.[1]

Carson was the Director of the Centre for Measurement and Information in Medicine and the Director of the Institute of Health Sciences at City, University of London.[8] He served as an Executive Committee Member at the British Medical Informatics Society and an Expert Reviewer for the European Commission. He chaired the International Measurement Confederation (IMEKO) Technical Committee on Measurement in Medicine and Biology,[9] the International Federation of Automatic Control (IFAC) Technical Committee on Biomedical Modelling and Control.[10] and the Professional Network in Healthcare Technologies at the Institution of Engineering and Technology. He had involvement with all three of these professional bodies for over 20 years.[2]

Research

Carson's research has focused on the development and evaluation of systems with an emphasis on medicine and healthcare. At the beginning of his academic career, he did research on the development of mathematical models to better understand the dynamics of metabolic processes taking place in the human body. He also conducted research for the development of diabetic advisory systems.[11]

Other major areas of research include health resource management, integrated policy modelling, healthcare technologies, modelling in physiology and medicine, and clinical decision support.[12] He has published more than 300 peer-reviewed articles in journals.[13]

Systems modelling

Carson has developed a range of mathematical models for human metabolic systems including plasma proteins, thyroid hormones[14] and glucose,[15] which helped in enhancing understanding of dynamics and control in quantitative terms. Apart from that he has developed models of the cardiovascular,[16] respiratory,[17] renal[18] and liver organ systems to provide an understanding in quantitative terms of a number of the underlying control processes.[19]

In addition to his research on organ systems, Carson has also worked on investigating the complex dynamics of diabetes,[15] which evolved into the development of modelling approaches designed to assist insulin dosage adjustment for type 1 diabetes.[20] Approaches included differential equation modelling,[21] rule-based expert systems and Bayesian modelling for this purpose.[22] He has also contributed his research expertise in the intensive care unit by collecting and analysing data from monitoring systems and, using machine learning and data mining to extract clinically useful information out of these data to predict future trends.[23]

Telemedicine

Carson uses systems science to develop models that can facilitate adoption in broader areas of science. One particular application area is the field of telemedicine which combines medical knowledge with technology. As a systems scientist, he proposed a systemic framework for the assessment and evaluation of telemedicine and telecare, taking account of a wide range of impacts.[24] He has developed several systems to assist smooth transmission of health status regarding blood glucose levels, blood pressure, sleep patterns etc. of patients with chronic disease from their home to hospital via a small computer device to avoid travel. Based on the data received, patients would receive appropriate clinical advice if required.[25] Using a systemic approach, he developed a telemedicine system for home haemodialysis.[26]

Physiology and medicine

Carson has applied physiological and medical modelling to develop methodologies that can be utilised across a range of domains. In his book Introduction to Modeling in Physiology and Medicine (co-authored with Claudio Cobelli) he described the fundamental principles required for good modelling methodologies to ensure that mathematical models are fit for their particular purpose. He has also provided guidelines on basic approaches to modelling, emphasising non-linear, stochastic and Bayesian formulations[27] including a model of insulin action during a meal/oral glucose tolerance test, a large-scale simulation model of type 1 diabetes and its use in in silico clinical trials and drug trials. In his collaborative work on evaluating different models for fluid electrolyte equilibrium, he elucidated that features of all these models, integrated into a single implementation, could provide a system of practical clinical value.[28]

Awards and honors
  • Career Achievement Award, IEEE Engineering in Medicine and Biology[29]
  • Honeywell International Medal, Institute of Measurement & Control
  • Callendar Medal (Scientific Achievements in Measurement in Medicine), Institute of Measurement & Control
  • Distinguished Service Award for Medical Applications of Measurement Science, International Measurement Confederation (IMEKO)
  • Award for Contributions to Medical Science, JE Purkyne Society of Medicine (Czech Republic)

Bibliography

Selected books
  • The Mathematical Modeling of Metabolic and Endocrine Systems: Model Formulation, Identification, and Validation (1983) ISBN 978-0471086604
  • Mathematical Modelling of Dynamic Biological Systems (1985) ISBN 978-0471906889
  • Dealing with Complexity: an Introduction to the Theory and Application of Systems Science (1993) ISBN 978-0306442995
  • Dealing with Medical Knowledge: Computers in Clinical Decision Making (1994) ISBN 978-0306448492
  • Decisions, Computers and Medicines: The Informatics of Pharmacotherapy (2001) ISBN 978-0444500045
  • Introduzione alla Modellistica in Fisiologia e Medicina (2012) ISBN 978-8855531580
  • Modeling Methodology in Physiology and Medicine (2013) ISBN 978-0124115576
  • Introduction to Modeling in Physiology and Medicine (2019) ISBN 978-0128157565

Selected articles
  • Andreassen, S., Benn, J. J., Hovorka, R., Olesen, K. G., & Carson, E. R. (1994). A probabilistic approach to glucose prediction and insulin dose adjustment: description of metabolic model and pilot evaluation study. Computer Methods and Programs in Biomedicine, 41(3-4), 153–165.
  • Carson, E., Cramp, D., Morgan, A., & Roudsari, R. (1997, September). Systems methodology, telemedicine and clinical decision support: their role in the management of chronic disease. In Information Technology Applications in Biomedicine. ITAB'97. Proceedings of the IEEE Engineering in Medicine and Biology Society Region 8 International Conference (pp. 7–10). IEEE.
  • Cramp, D. G., & Carson, E. R. (2000, November). A model-based framework for public health: a vehicle for maximising the value of telecare?. In Proceedings 2000 IEEE EMBS International Conference on Information Technology Applications in Biomedicine. ITAB-ITIS 2000. Joint Meeting Third IEEE EMBS International Conference on Information Technol (pp. 272–277). IEEE.
  • Boulos, M. K., Roudsari, A. V., & Carson, E. R. (2001). Health geomatics: an enabling suite of technologies in health and healthcare. Journal of Biomedical Informatics, 34(3), 195–219.
  • Cramp, D. G., & Carson, E. R. (2009). Systems thinking, complexity and managerial decision-making: an analytical review. Health Services Management Research, 22(2), 71–80.
  • O’Sullivan, D., Fraccaro, P., Carson, E., & Weller, P. (2014) Decision time for clinical decision support systems. Clinical Medicine, 14, 338–341.

References
  1. "Staff directory | City, University of London". www.city.ac.uk. February 20, 2020.
  2. "IAMBE". www.iambe-ifmbe.org.
  3. "Personal information form for Fellow members of EAMBES" (PDF).
  4. "Computer Methods and Programs in Biomedicine".
  5. "Editorial Board".
  6. "The Lerpoolians - Ewart Carson".
  7. "About Us".
  8. "Prof. Ewart R. Carson". Plone site.
  9. "Challenges and Visions of the '90 The Finnish Perspective" (PDF).
  10. "IFAC Coordinating Committees". users.ece.northwestern.edu.
  11. Halim, M.; Carson, E.R.; Andreassen, S.; Hejlesen, O.; Hovorka, R. (1993). "The role of a diabetic advisory system (dias) in the management of insulin-dependent diabetes mellitus". Proceedings of the 15th Annual International Conference of the IEEE Engineering in Medicine and Biology Societ. pp. 610–611. doi:10.1109/IEMBS.1993.978715. ISBN 0-7803-1377-1. S2CID 70730649.
  12. Carson, E. R.; Cramp, D. G.; Morgan, A.; Roudsari, A. V. (1998). "Clinical decision support, systems methodology, and telemedicine: their role in the management of chronic disease". IEEE Transactions on Information Technology in Biomedicine. 2 (2): 80–88. doi:10.1109/4233.720526. PMID 10719517. S2CID 5432066.
  13. "Scopus preview - Carson, Ewart R. - Author details - Scopus". www.scopus.com.
  14. Palsson, Bernhard; Hubbell, Jeffrey A.; Plonsey, Robert; Bronzino, Joseph D. (March 26, 2003). Tissue Engineering. CRC Press. ISBN 9780203011423 – via Google Books.
  15. Carson, Ewart R.; Cramp, Derek G. (January 1, 1976). "A systems model of blood glucose control". International Journal of Bio-Medical Computing. 7 (1): 21–34. doi:10.1016/0020-7101(76)90003-9. PMID 1254350 – via ScienceDirect.
  16. "The Role of Dynamic Mathematical Models - Ewart R. Carson, 1985". doi:10.1177/026119298501300407. S2CID 221133673. {{cite journal}}: Cite journal requires |journal= (help)
  17. Murray-Smith, D. J.; Carson, E. R. (March 13, 1988). Cramp, Derek G.; Carson, Ewart R. (eds.). The modelling process in respiratory medicine. Croom Helm. pp. 296–333 – via eprints.gla.ac.uk.
  18. Cage, Peter E.; Carson, Ewart R.; Britton, Keith E. (December 1, 1977). "A model of the human renal medulla". Computers and Biomedical Research. 10 (6): 561–584. doi:10.1016/0010-4809(77)90013-1. PMID 598192 – via ScienceDirect.
  19. Carson, E.R.; Cramp, D.G.; Leicester, H.J. (1994). "Health care modelling and the lessons from liver transplantation". Proceedings of 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. pp. 1390–1391. doi:10.1109/IEMBS.1994.415487. ISBN 0-7803-2050-6. S2CID 56561345.
  20. Andreassen, Steen; Hovorka, Roman; Benn, Jonathan; Olesen, Kristian G.; Carson, Ewart R. (March 13, 1991). "A Model-Based Approach to Insulin Adjustment". In Stefanelli, Mario; Hasman, Arie; Fieschi, Marius; Talmon, Jan (eds.). Aime 91. Lecture Notes in Medical Informatics. Vol. 44. Springer. pp. 239–248. doi:10.1007/978-3-642-48650-0_19. ISBN 978-3-540-54144-8 – via Springer Link.
  21. Montani, Stefania; Magni, Paolo; Roudsari, Abdul V.; Carson, Ewart R.; Bellazzi, Riccardo (March 13, 2001). "Integrating Different Methodologies for Insulin Therapy Support in Type 1 Diabetic Patients". In Quaglini, Silvana; Barahona, Pedro; Andreassen, Steen (eds.). Artificial Intelligence in Medicine. Lecture Notes in Computer Science. Vol. 2101. Springer. pp. 121–130. doi:10.1007/3-540-48229-6_17. ISBN 978-3-540-42294-5 – via Springer Link.
  22. Andreassen, Steen; Benn, Jonathan J.; Hovorka, Roman; Olesen, Kristian G.; Carson, Ewart R. (January 1, 1994). "A probabilistic approach to glucose prediction and insulin dose adjustment: description of metabolic model and pilot evaluation study". Computer Methods and Programs in Biomedicine. 41 (3): 153–165. doi:10.1016/0169-2607(94)90052-3. PMID 8187463 – via ScienceDirect.
  23. Kalogeropoulos, Dimitris A.; Carson, Ewart R.; Collinson, Paul O. (September 1, 2003). "Towards knowledge-based systems in clinical practice:: Development of an integrated clinical information and knowledge management support system". Computer Methods and Programs in Biomedicine. 72 (1): 65–80. doi:10.1016/S0169-2607(02)00118-9. PMID 12850298 – via ScienceDirect.
  24. Carson, E.; Cramp, D.; Morgan, A.; Roudsari, R. (1997). "Systems methodology, telemedicine and clinical decision support: their role in the management of chronic disease". Information Technology Applications in Biomedicine. ITAB '97. Proceedings of the IEEE Engineering in Medicine and Biology Society Region 8 International Conference. pp. 7–10. doi:10.1109/ITAB.1997.649386. ISBN 0-7803-4318-2. S2CID 62168265.
  25. Kamel Boulos, M. N.; Harvey, F. E.; Roudsari, A. V.; Bellazzi, R.; Hernando, M. E.; Deutsch, T.; Cramp, D. G.; Carson, E. R. (September 1, 2006). "A proposed semantic framework for diabetes education content management, customisation and delivery within the M2DM project". Computer Methods and Programs in Biomedicine. 83 (3): 188–197. doi:10.1016/j.cmpb.2006.07.003. PMID 16934361 – via ScienceDirect.
  26. Skiadas, Marios; Agroyiannis, Basil; Carson, Ewart; Cramp, Derek; Fourtounas, Costas; Darnige, Ann; Morgan, Alastair; Murley, David; Tsavdaris, Harry; Hassomeris, Costas; Skouras, Costas (June 13, 2002). "Design, Implementation and Preliminary Evaluation of a Telemedicine System for Home Haemodialysis". Journal of Telemedicine and Telecare. 8 (3): 157–164. doi:10.1177/1357633X0200800306. PMID 12097177. S2CID 9368459.
  27. "Introduction to Modeling in Physiology and Medicine - 2nd Edition". www.elsevier.com.
  28. Leaning, M. S.; Flood, R. L.; Cramp, D. G.; Carson, E. R. (1985). "A System of Models for Fluid-Electrolyte Dynamics". IEEE Transactions on Bio-Medical Engineering. 32 (10): 856–864. doi:10.1109/TBME.1985.325501. PMID 4054928. S2CID 9761495.
  29. "EMBS Awards Ceremony" (PDF).
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