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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

Apr
23

LKD Seminar: The art of...

Room 3.06, South Cloisters, St Luke’s Campus, Exeter and video-conferenced to F083 KSpa, Truro and MR10 JBB, Plymouth

Learning, Knowing, Doing Series Seminar Speaker:  Dr Roman Kislov, Senior Research Fellow in the University of...
More information

Apr
24

Searching and Review Clinic

Room 2.35, South Cloisters, St Lukes Campus, University of Exeter

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

Calendar

News

Improving health care pathways for patients with chronic conditions

05 April 2018

PenCLAHRC Senior Research Fellow, Dr Helen Lloyd, has spoken to the BBC about the impacts...
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Partner in Focus - Devon Partnership NHS Trust

29 March 2018

As a partnership of NHS Trusts across Devon, Cornwall and Somerset, plus the Universities of...
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Does brain function really decline after hip and knee surgery?

28 March 2018

A new study due to launch in the South West aims to explore if brain...
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News

Research Projects

How can schools best support parents' engagement in their children's learning?

Theme: Evidence for Policy and Practice

This project aims to address how schools can best engage parents in their children’s learning....
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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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Research Projects