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Staff Profile

Dr Daniel Chalk

Senior Research Fellow

Kath Maguire

I work within PenCHORD – the Operational Research division of PenCLAHRC. There are two main aspects to my work. First, I lead projects that apply operational research techniques to improve healthcare services. I’ve carried out a broad range of projects for primary care and commissioners across the region, including determining the potential impact of extended diabetic retinopathy screening intervals, forecasting future levels of demand for ophthalmology services, and assessing the practical feasibility of potential changes to the fractured neck of femur pathway. I have experience of a broad range of operational techniques, such as agent-based simulation, discrete event simulation, systems dynamics modelling, Markov modelling and forecasting methods. Second, I work with the Peninsula Health Technology Commissioning Group (PHTCG) to develop models that assess the cost-effectiveness of proposed interventions, such as new drug therapies that have not been assessed by the National Institute for Health and Care Excellence (NICE).

Email me

Contact by phone
01392 726081

Employed by
University of Exeter

Areas of expertise
Operational Research, Applied Healthcare Modelling and Analysis

Projects

PenCHORD - Modelling rheumatology bottlenecks to facilitate patient-initiated clinics (PIC) rollout

PenCHORD - Torbay Cardiology Clinic Scheduling

PenCHORD - Ophthalmology location analysis

PenCHORD - Diabetic retinopathy screening interval assesment

PenCHORD - Fractured neck of femur: Fast track pathway modelling

PenCHORD - Optimising the location of outpatient services in Cornwall: Phase One

PenCHORD - Streamlining the bladder cancer pathway at RCHT

PenCHORD - What are the factors that most influence demand for ambulances in South West England?

PenCHORD - Reducing A&E four hour breaches in Cornwall

PenCHORD: Modelling the optimal size of Derriford Ambulatory Care Unit (ACU)

PenCHORD - Optimising GP Appointment Policies at Ivybridge Health Centre

PenCHORD - Optimising plastic surgery clinic scheduling at Derriford Hospital

PenCHORD - Optimising Polypharmacy using Agent-Based Simulation

Publications

Can the retinal screening interval be safely increased to 2 years for Type 2 diabetic patients without retinopathy?

Guidelines on glaucoma and the demand for services

Cost-effectiveness of bevacizumab for diabetic macular oedema

Fractured neck of femur patients: Rehabilitation and the acute hospital

The impact of minor injury unit closures on travel time and attendances

Which factors most influence demand for ambulances in South West England?

Which factors are driving increasing demand for community nursing? A qualitative System Dynamics approach

Can Agent Based Simulation be used as a tool to support polypharmacy prescribing practice?

Cost effectiveness of collagen crosslinking for progressive keratoconus in the UK NHS

How lack of information hampers decision making in ophthalmology

A novel modelling and simulation capacity development initiative for the National Health Service

Upcoming Events

Feb
27

'Creating Engaging Oral Communications'

Exeter South Cloisters 3.06, Plymouth JBB MR8, Truro KSpa F1.

This seminar aims to explore how to create engaging oral presentations. Jointly delivered by Michelle Ryan from the...
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Mar
06

PPI Advice Clinic

The University of Exeter, St Luke's campus, South Cloisters

Patient and Public Involvement Clinic What? These clinics have been set up to help the PenCLAHRC PPI Team manage and respond...
More information

Calendar

News

Partner In Focus - South West Academic Health Science Network

17 January 2018

As a partnership of NHS Trusts across Devon, Cornwall and Somerset, plus the Universities of...
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Members of PenCHORD team makes switch to Open Source working

15 December 2017

Members of PenCLAHRC's operational research team, PenCHORD, have been working towards transferring their work to Free Open Source Software (FOSS). Dr...
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Using Implementation Science to drive health care change: The ASPIC project

14 December 2017

Understanding how to put effective health care into practice is an important part of the...
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News

Research Projects

What are the effects of 'robopets' on the health and wellbeing of residents in care homes? A systematic review of qualitative and quantitative evidence

Theme: Mental Health & Dementia

A systematic review that aims to create a state-of-knowledge synthesis on the impact of robopet-human...
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Supporting older people to manage their medicines: a scoping review of medicine self-management tools

Theme: Person-Centred Care

A scoping review that aims to identify what tools or resources are available for older...
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Research Projects