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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 - Optimising Polypharmacy using Agent-Based Simulation

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

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

Sep
06

Making Sense of Health Research...

Room 1.24 South Cloisters - University of Exeter - St Lukes Campus

An introduction to making sense of evidence Introduction to Making Sense of Evidence During this talk a...
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Sep
08

Frailty: Recent clinical advances and...

South Cloisters 3.06 (St Lukes Campus - University of Exeter)

PenCLAHRC/Complex Intervention Research Group Seminar Frailty: Recent clinical advances and next steps for research Friday 8th September...
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Calendar

News

Stroke Association awards funding for stroke thrombectomy collaboration

16 August 2017

A study into a new and more effective treatment for acute stroke in England, carried...
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Job opportunity - Graduate Research Assistant

14 August 2017

We are looking to recruit a part-time Graduate Research Assistant to support the work of Dr Vicki...
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Volunteers required for Singing with Aphasia study

02 August 2017

A PenCLAHRC trial team are looking for volunteers to help study the benefits of singing...
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News

Research Projects

PenCHORD - Optimising plastic surgery clinic scheduling at Derriford Hospital

Theme: Diagnostics & Stratified Medicine

This project would seek to assess how changing the length of clinic slots and /...
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Public involvement in suicide prevention

Theme: Mental Health & Dementia

A research programme examining a public health intervention designed to help members of the public...
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Research Projects