Skip to main content

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

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 Polypharmacy using Agent-Based Simulation

PenCHORD - Optimising plastic surgery clinic scheduling at Derriford Hospital

PenCHORD - Streamlining the bladder cancer pathway at RCHT

PenCHORD - Fractured neck of femur: Fast track pathway modelling

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
11

Searching and Review Clinic

Room 2.17, 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

Sep
27

Searching and Review Clinic

Room N14, ITTC Building, Plymouth

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

Calendar

News

Job opportunity - PenCLAHRC Research Fellow

02 August 2018

The University of Plymouth Faculty of Medicine and Dentistry are looking to recruit a Research Fellow within...
Read more

Professor Ken Stein appointed Director of the NIHR Systematic Reviews Programme

22 July 2018

PenCLAHRC’s Deputy Director, Professor Ken Stein, has been appointed as Programme Director for the NIHR Systematic Reviews (SR)...
Read more

Celebrating positives in the classroom may improve child behaviour and mental health

18 July 2018

Training teachers to focus their attention on positive conduct, and to avoid jumping to correct...
Read more

News

Research Projects

Improving Continence

Theme: Evidence for Policy and Practice

What is the available evidence for interventions relating to improving continence for children and young...
Read more

UNTEST

Theme: Diagnostics & Stratified Medicine

How can we help GPs make better use of thyroid function tests?
Read more

Research Projects