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Accepting PhD Students

19982021

Research output per year

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Research Output

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Article
2020
2019

An Open Source Decision Support System for Facility Location Analysis

Erdoğan, G., Stylianou, N. & Vasilakis, C., 1 Oct 2019, In : Decision Support Systems. 125, p. 1-12 12 p., 113116.

Research output: Contribution to journalArticle

Study design and protocol for a comprehensive evaluation of a UK massive open online course (MOOC) on quality improvement in healthcare

Smith, S. K., Woodhead, T., Burhouse, A. & Vasilakis, C., 24 Dec 2019, In : BMJ Open. 9, 9 p., e031973.

Research output: Contribution to journalArticle

Open Access
Open Access
File
34 Downloads (Pure)
2018

Analysing barriers to service improvement using a multi-level theory of innovation: the case of glaucoma outpatient clinics

Turner, S., Vasilakis, C., Utley, M., Foster, P., Kotecha, A. & Fulop, N. J., 1 May 2018, In : Sociology of Health and Illness. 40, 4, p. 654-669 16 p.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
84 Downloads (Pure)

Development of a discrete event simulation model for evaluating strategies of red blood cell provision following mass casualty events

Glasgow, S. M., Perkins, Z. B., Tai, N. R., Brohi, K. & Vasilakis, C., 1 Oct 2018, In : European Journal of Operational Research. 270, 1, p. 362-374 13 p.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
10 Downloads (Pure)
2017

A discrete event simulation model to evaluate the use of community services in the treatment of patients with Parkinson’s disease in the United Kingdom

Lebcir, R., Demir, E., Ahmad, R., Vasilakis, C. & Southern, D., 18 Jan 2017, In : BMC Health Services Research. 17, 14 p., 50.

Research output: Contribution to journalArticle

Open Access
10 Citations (Scopus)

Are medical outliers associated with worse patient outcomes? A retrospective study within a regional NHS hospital using routine data

Stylianou, N., Fackrell, R. & Vasilakis, C., 1 May 2017, In : BMJ Open. 7, e015676.

Research output: Contribution to journalArticle

Open Access
5 Citations (Scopus)

Patient flow within UK emergency departments: a systematic review of the use of computer simulation modelling methods

Mohiuddin, S., Busby, J., Savovic, J., Richards, A., Northstone, K., Hollingworth, W., Donovan, J. & Vasilakis, C., 1 May 2017, In : BMJ Open. 7, 14 p., e015007.

Research output: Contribution to journalArticle

Open Access
File
22 Citations (Scopus)
124 Downloads (Pure)
2016

Managing the surge in demand for blood following mass casualty events. Early automatic restocking may preserve red cell supply

Glasgow, S., Vasilakis, C., Perkins, Z., Tai, N. & Brohi, K., Jul 2016, In : Journal of Trauma and Acute Care Surgery. 81, 1, p. 50-57

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
123 Downloads (Pure)

Systems modelling and simulation in health service design, delivery and decision making

Pitt, M., Monks, T., Crowe, S. & Vasilakis, C., Jan 2016, In : BMJ Quality and Safety. 25, 1, p. 38-45 9 p.

Research output: Contribution to journalArticle

File
40 Citations (Scopus)
193 Downloads (Pure)
2015

A simulation-based decision support tool for informing the management of patients with Parkinson’s disease

Demir, E., Vasilakis, C., Lebcir, R. & Southern, D., 2015, In : International Journal of Production Research. 53, 24, p. 7238-7251

Research output: Contribution to journalArticle

Open Access
File
7 Citations (Scopus)
139 Downloads (Pure)
2014

A participative and facilitative conceptual modelling framework for discrete event simulation studies in healthcare

Kotiadis, K., Tako, A. A. & Vasilakis, C., 1 Feb 2014, In : Journal of the Operational Research Society. 65, 2, p. 197-213

Research output: Contribution to journalArticle

Open Access
File
49 Citations (Scopus)
139 Downloads (Pure)

Examining the feasibility of using a modelling tool to assess resilience across a health-care system and assist with decisions concerning service reconfiguration

Crowe, S., Vasilakis, C., Skeen, A., Storr, P., Grove, P., Gallivan, S. & Utley, M., Oct 2014, In : Journal of the Operational Research Society. 65, 10, p. 1522-1532

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)
128 Downloads (Pure)

Improving care and increasing efficiency: Challenges in the care of chronic eye diseases

Kotecha, A., Turner, S., Vasilakis, C., Utley, M., Fulop, N., Azuara-Blanco, A. & Foster, P. J., Jul 2014, In : Eye. 28, 7, p. 779-783 5 p.

Research output: Contribution to journalArticle

File
10 Citations (Scopus)
139 Downloads (Pure)

Improving patient waiting times: A simulation study of an obesity care service

Tako, A. A., Kotiadis, K., Vasilakis, C., Miras, A. & Le Roux, C. W., 1 May 2014, In : BMJ Quality and Safety. 23, 5, p. 373-381

Research output: Contribution to journalArticle

Open Access
File
13 Citations (Scopus)
120 Downloads (Pure)
2013

Modelling toolkit to assist with introducing a stepped care system design in mental health care

Vasilakis, C., Pagel, C., Gallivan, S., Richards, D., Weaver, A. & Utley, M., 1 Jul 2013, In : Journal of the Operational Research Society. 64, 7, p. 1049-1059

Research output: Contribution to journalArticle

File
100 Downloads (Pure)

The history of adoption of hepatic resection for metastatic colorectal cancer: 1984–95

Grünhagen, D., Palmer-Jones, R., Treasure, T., Vasilakis, C. & Poston, G. J., 1 Jun 2013, In : Critical Reviews in Oncology/Hematology. 86, 3, p. 222-231

Research output: Contribution to journalArticle

22 Citations (Scopus)

Using a model of the performance measures in Soft Systems Methodology (SSM) to take action: A case study in health care

Kotiadis, K., Tako, A. A., Rouwette, E. A. J. A., Vasilakis, C., Brennan, J., Gandhi, P., Wegstapel, H., Sagias, F. & Webb, P., 1 Jan 2013, In : Journal of the Operational Research Society. 64, 1, p. 125-137

Research output: Contribution to journalArticle

16 Citations (Scopus)
2012

Delivering stepped care: An analysis of implementation in routine practice

Richards, D. A., Bower, P., Pagel, C., Weaver, A., Utley, M., Cape, J., Pilling, S., Lovell, K., Gilbody, S., Leibowitz, J., Owens, L., Paxton, R., Hennessy, S., Simpson, A., Gallivan, S., Tomson, D. & Vasilakis, C., 1 Jan 2012, In : Implementation Science. 7, 3

Research output: Contribution to journalArticle

Open Access
File
56 Citations (Scopus)
178 Downloads (Pure)

Part special issue on quantitative modelling in the management of health care

Vasilakis, C., Chaussalet, T. & Baker, R., 1 Apr 2012, In : IMA Journal of Management Mathematics. 23, 2

Research output: Contribution to journalArticle

Using a mathematical model to assist with the management of paediatric heart transplant waiting lists: A case study

Crowe, S., Pagel, C., Bull, K., Fenton, M., Vasilakis, C., Gallivan, S. & Utley, M., 1 Apr 2012, In : IMA Journal of Management Mathematics. 23, 2, p. 99-116

Research output: Contribution to journalArticle

3 Citations (Scopus)
2011

Automating the monitoring of surgical site infections using variable life-adjusted display charts

Vasilakis, C., Wilson, A. P. R. & Haddad, F. S., 1 Oct 2011, In : Journal of Hospital Infection. 79, 2, p. 119-124

Research output: Contribution to journalArticle

5 Citations (Scopus)

Clinical reports of pulmonary metastasectomy for colorectal cancer: A citation network analysis

Fiorentino, F., Vasilakis, C. & Treasure, T., 29 Mar 2011, In : British Journal of Cancer. 104, 7, p. 1085-1097

Research output: Contribution to journalArticle

Open Access
File
30 Citations (Scopus)
141 Downloads (Pure)

Systematic review of the use of computer simulation modeling of patient flow in surgical care

Sobolev, B. G., Sanchez, V. & Vasilakis, C., 1 Feb 2011, In : Journal of Medical Systems. 35, 1, p. 1-16

Research output: Contribution to journalArticle

55 Citations (Scopus)

Using discrete event simulation to design a more efficient hospital pharmacy for outpatients

Reynolds, M., Vasilakis, C., Mcleod, M., Barber, N., Mounsey, A., Newton, S., Jacklin, A. & Franklin, B. D., 1 Sep 2011, In : Health Care Management Science. 14, 3, p. 223-236

Research output: Contribution to journalArticle

34 Citations (Scopus)
2009

Developing model requirements for patient flow simulation studies using the Unified Modelling Language (UML)

Vasilakis, C., Lecznarowicz, D. & Lee, C., 1 Sep 2009, In : Journal of Simulation. 3, 3, p. 141-149

Research output: Contribution to journalArticle

11 Citations (Scopus)

Does patient-specific risk adjustment lead to different conclusions on the occurrence of surgical wound infections?

Vasilakis, C., Wilson, A. P. R., Fiorentino, F. & Utley, M., 1 Jun 2009, In : Journal of Hospital Infection. 72, 2, p. 179-181

Research output: Contribution to journalArticle

2 Citations (Scopus)

Applying data mining algorithms to inpatient dataset with missing values

Liu, P., El-darzi, E., Lei, L., Vasilakis, C., Chountas, P. & Huang, W., 1 Jan 2008, In : Journal of Enterprise Information Management. 21, 1, p. 81-92

Research output: Contribution to journalArticle

3 Citations (Scopus)

Length of stay based grouping and classification methodology for modelling patient flow

Abbi, R., El-Darzi, E., Vasilakis, C. & Millard, P., 2008, In : Journal of Operations and Logistics. 2, 2, p. 1-9

Research output: Contribution to journalArticle

Using the Statecharts paradigm for simulation of patient flow in surgical care

Sobolev, B., Harel, D., Vasilakis, C. & Levy, A., 1 Mar 2008, In : Health Care Management Science. 11, 1, p. 79-86

Research output: Contribution to journalArticle

26 Citations (Scopus)
2007

A simulation study of scheduling clinic appointments in surgical care: Individual surgeon versus pooled lists

Vasilakis, C., Sobolev, B. G., Kuramoto, L. & Levy, A. R., Feb 2007, In : Journal of the Operational Research Society. 58, p. 202-211

Research output: Contribution to journalArticle

54 Citations (Scopus)
2005

Comparing two methods of scheduling outpatient clinic appointments using simulation experiments

Vasilakis, C. & Kuramoto, L., 2005, In : Clinical and Investigative Medicine. 28, 6, p. 368-370

Research output: Contribution to journalArticle

7 Citations (Scopus)

Length of stay-based patient flow models: Recent developments and future directions

Marshall, A., Vasilakis, C. & El-darzi, E., 1 Aug 2005, In : Health Care Management Science. 8, 3, p. 213-220

Research output: Contribution to journalArticle

104 Citations (Scopus)

Modelling nationwide hospital length of stay: opening the black box

Vasilakis, C. & Marshall, A. H., 1 Jul 2005, In : Journal of the Operational Research Society. 56, 7, p. 862-869

Research output: Contribution to journalArticle

55 Citations (Scopus)
2004

A data warehouse environment for storing and analyzing simulation output data

Vasilakis, C., El-Darzi, E. & Chountas, P., 1 Jan 2004, In : Proceedings - Winter Simulation Conference. 1, p. 703-709 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

On uncertainty and data-warehouse design

Chountas, P., Petrounias, I., Vasilakis, C., Tseng, A., El-Darzi, E., Atanassov, K. & Kodogiannis, V., 2004, In : Lecture Notes in Computer Science. 3261, p. 4-13 10 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2003

Data warehouses-TOLAP-decision making

Chountas, P., Vasilakis, C., El-Darzi, E., Petrounias, I. & Tseng, A., 1 Jan 2003, In : Proceedings of the IEEE International Conference on Systems, Man and Cybernetics. 4, p. 3876-3880 5 p.

Research output: Contribution to journalArticle

2001

A simulation study of the winter bed crisis

Vasilakis, C. & El-Darzi, E., Feb 2001, In : Health Care Management Science. 4, 1, p. 31-6 6 p.

Research output: Contribution to journalArticle

37 Citations (Scopus)
2000

Measuring and modelling surgical bed usage

Millard, P. H., Mackay, M., Vasilakis, C. & Christodoulou, G., Mar 2000, In : Annals of The Royal College of Surgeons of England. 82, 2, p. 75-82 8 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)
1998

An analysis of admission, discharge and bed occupancy of stroke patients aged 65 and over in English hospitals

Lee, C. N., Vasilakis, C., Kearney, D., Pearse, R. & Millard, P. H., Oct 1998, In : Health Care Management Science. 1, 2, p. 151-7 7 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

A simulation modelling approach to evaluating length of stay, occupancy, emptiness and bed blocking in a hospital geriatric department

El-Darzi, E., Vasilakis, C., Chaussalet, T. & Millard, P. H., Oct 1998, In : Health Care Management Science. 1, 2, p. 143-149 7 p.

Research output: Contribution to journalArticle

119 Citations (Scopus)