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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 - Optimising plastic surgery clinic scheduling at Derriford Hospital

PenCHORD - Fractured neck of femur: Fast track pathway modelling

PenCHORD - Ophthalmology location analysis

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

PenCHORD - Diabetic retinopathy screening interval assesment

PenCHORD - Optimising Polypharmacy using Agent-Based Simulation

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

PenCHORD - Optimising GP Appointment Policies at Ivybridge Health Centre

PenCHORD - Reducing A&E four hour breaches in Cornwall

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

PenCHORD - Streamlining the bladder cancer pathway at RCHT

PenCHORD - Modelling high level health and social care capacity needs in Cornwall

PenCHORD - Optimising the location of urgent care sites in Cornwall

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?

Reducing delays in the diagnosis and treatment of muscle-invasive bladder cancer using simulation modelling

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

Oct
30

Searching and Review Clinic

Room 1.47, South Cloisters, St Luke's Campus, University of Exeter

These clinics have been set up to help the PenCLAHRC Evidence Synthesis Team to manage and respond...
More information

Nov
06

PPI Advice Clinics

Exeter (South Cloisters, St Luke’s)

Do you need to involve service users in your work? Whatever your query, from finding out...
More information

Calendar

News

Research shows weight loss can be boosted fivefold thanks to novel mental imagery technique

24 September 2018

Overweight people who used a new motivational intervention called Functional Imagery Training (FIT) lost an...
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PenCHORD teach at international summer school focused on economic modelling in healthcare

20 September 2018

This August saw the first International Summer School Riga (ISSR), which was hosted and organised...
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Stroke doubles dementia risk, concludes large-scale study

31 August 2018

People who have had a stroke are around twice as likely to develop dementia, according...
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News

Research Projects

D-PACT: Dementia - Person Aligned Care Team

Theme: Mental Health & Dementia

The Dementia – PACT (D-PACT) programme is a five-year project, funded by a National Institute...
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PenCHORD - Optimising the location of urgent care sites in Cornwall

Theme: PenCHORD

This project aimed to assess the optimal number and location of sites for patients to...
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Research Projects