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Clinical Effectiveness Group


Seeing the same GP is good for your health, but only half of patients are able to do so
29 June 2022

Researchers at Queen Mary University of London found that only half of patients regularly see the same GP, despite increasing evidence that continuity of care between GPs and patients leads to better outcomes. 

People who benefit the most from seeing the same GP are those with long-term health conditions and people who visit a practice frequently. With continuity of care in decline, these patients could be disproportionately affected, leading to suboptimal care and important issues being missed. The researchers are calling on policymakers to measure continuity of care as a marker of GP practice quality, with incentives to encourage improvement.

Two healthcare workers point at aspects of a CEG dashboard on their computer screen Collaboration to reduce strokes in east London is recognised with HSJ Patient Safety Award nomination
20 June 2022

A collaborative project by Barts Health NHS Trust, CEG, UCLPartners and east London clinicians has been nominated for an HSJ Patient Safety Award. The team worked to reduce strokes in people with the heart condition atrial fibrillation (AF) by increasing the use of life-saving anticoagulant medications. In the first 12 months, anticoagulant prescription rates in people with AF in the region reached 95% – well above the national target of 90%.

More than a quarter of people with asthma are still over-using rescue inhalers – putting them at increased risk of severe attacks and hospitalisation
15 June 2022

Researchers at Queen Mary University of London have found that more than a quarter of asthma patients are still over-using inhalers intended for rapid relief of symptoms. Overuse of these inhalers is linked to an increased risk of hospital admissions and severe asthma attacks. They also found that prescribing varies between GP practices, with some overprescribing rescue inhalers to 6% of their asthma patients and some to as many as 60%.

CEG address-matching algorithm selected by HDR UK Impact Committee
26 April 2022

The paper ‘Evaluation of the ASSIGN open-source deterministic address-matching algorithm for allocating Unique Property Reference Numbers to general practitioner-recorded patient addresses’ has been selected by the HDR UK Impact Committee as having significant impact and clearly demonstrating the value of uniting the UK’s health data to make discoveries that improve people’s lives. The committee meets monthly to select research outputs put forward by research directors, researchers, and other members of the HDR UK community.

Students walking Testing for underlying causes of high blood pressure in young adults can be life-lengthening and should be routine
28 March 2022

In an article published in the BMJ: ‘Investigating hypertension in younger patients’, Doctors Stuart Rison, Chris Carvalho and John Robson of Queen Mary’s Clinical Effectiveness Group (CEG) argue that GPs should be mindful of the possibility of an underlying condition when treating patients with hypertension who are under 40 years old and investigate this as appropriate. 

How CEG’s data scientists and support team are helping GP teams prevent measles outbreaks using software tools on practice patient records
2 March 2022

By Carol Dezateux, Professor of Clinical Epidemiology and Health Data Science at the Clinical Effectiveness Group (CEG), Queen Mary University of London

Optimising treatments for high blood pressure and cardiovascular disease is life-saving and cost effective
14 January 2022

A recent study shows that optimising medicines for high blood pressure and cardiovascular disease patients living in East London could reduce lifetime hospital costs and prevent cardiovascular events such as heart attacks and strokes.

CEG receives funding to tackle falling pre-school immunisation rates as part of London Health Data Strategy
14 December 2021

Four projects tackling some of London’s key health challenges have been awarded a total of £1 million to demonstrate how the use of data at scale can improve health outcomes, supporting delivery of the London Health Data Strategy. The Clinical Effectiveness Group at Queen Mary University of London leads one of the four successful projects: a primary care quality improvement system designed to address falling rates of routine childhood immunisations.  

CEG researchers develop algorithm to study how health is impacted by where we live
8 December 2021

Researchers from Queen Mary’s Clinical Effectiveness Group have developed an address-matching algorithm to link patient health records to geospatial information. 

HPV vaccine cuts cervical cancer cases by almost 90% – but one in ten girls still haven’t been vaccinated
4 November 2021

Professor Carol Dezateux and Nicola Firman from Queen Mary's Clinical Effectiveness Group (CEG) have co-written a piece for The Conversation on a recent study published in The Lancet, which found that the HPV vaccine cuts cervical cancer cases by nearly 90 per cent, and their research on uptake.

A group of students looking over some data Applications open for our PhD Health Data in Practice
27 October 2021

Our Wellcome Trust funded doctoral training programme, Health Data in Practice, is open for applications until Monday 10 January. We aim to develop future scientific leaders who are able to apply interdisciplinary perspectives to research and realise the potential of innovations in health data research for the benefit of patients, the public, health care systems and society.

Child rides away from the camera on a bicycle with stabilisers, along a path with trees in the background CEG receives new funding to research inequalities in childhood immunisation
15 October 2021

Dr Milena Marszalek, NIHR Academic Clinical Fellow in General Practice and member of Queen Mary University of London’s Clinical Effectiveness Group (CEG), has been awarded £7,000 from Barts Charity to investigate the impacts of ethnicity and deprivation on timely uptake of the Measles, Mumps and Rubella (MMR) vaccine in children.

Two healthcare workers point at aspects of a CEG dashboard on their computer screen CEG uses patient data to prevent 200 heart attacks and strokes in east London
11 October 2021

The Clinical Effectiveness Group (CEG) at Queen Mary University of London is supporting a programme to prevent 200 heart attacks and strokes in the London borough of Redbridge over five years. The team have built a data-driven tool for GP practices, to increase prescribing of statin medication and identify patients for a new ground-breaking drug that reduces cholesterol.

Blue graphic showing heart and lungs CEG’s data searches will support proactive care for a third of adults in England with long-term conditions
7 October 2021

CEG’s risk stratification searches form an integral part of the Proactive Care Frameworks developed by UCL Partners. These resources have now been adopted into a national NHS programme ‘Proactive Care @home’, to be used in 12 Integrated Care Systems across England. This covers around one third of the adult population. 

Clinical Effectiveness Group awarded funding for new Primary Care Research Fellowships
27 September 2021

Queen Mary University of London has received funding for three fellowships in primary care as part of our membership in the National Institute of Health Research (NIHR) School for Primary Care Research (SPCR). Two of the fellows – Dr Meredith Hawking and Dr Chris Carvalho –  are members of the university’s Clinical Effectiveness Group (CEG) who use primary care data to improve population health in north east London.

Young women not in mainstream education are missing out on vital protection against cervical cancer
24 September 2021

HPV vaccination prevents several serious diseases caused by the Human papillomavirus, including cervical cancer. The UK has been vaccinating young women, aged 12-13 years, against HPV since 2008 through a school-based programme. Uptake is high – around 84% of young women are fully immunised through the programme*, but new research published in Vaccine reveals some groups are less likely to be vaccinated than others.

A manual blood pressure monitor NHS Health Checks are not helping people who need them most
14 June 2021

Press release: According to a seven year study led by researchers in the Clinical Effectiveness Group at Queen Mary University of London, involving more than three million people, only 8 per cent of those at greater risk of heart disease who would benefit from taking statins, were prescribed them.

Students walking Researchers test an algorithm that could predict heart attacks in young people
20 May 2021

Press release: Researchers in the Clinical Effectiveness Group at Queen Mary University of London have tested an algorithm on 700,000 patient records in east London, to find out if the data routinely collected by GPs can reveal cases of Familial Hypercholesterolemia – a leading cause of heart attack in young people.

CEG research makes BJGP's top ten most read papers of 2020
25 January 2021

Update: Research by CEG made the top ten list for the most read articles in the British Journal of General Practice in 2020. We used data from GP records across east London to demonstrate there were three times as many suspected Covid-19 cases presented to GPs during the peak of the first wave than shown in official Covid-19 test results, and twice the risk for ethnic minorities. Read the full research paper here, or find out more about our work on Covid inequalities in our online case study.

£6.7 million investment to ‘harness’ the power of NHS patient data and develop targeted care
18 December 2020

Barts Life Sciences – a partnership between Queen Mary University of London and Barts Health NHS Trust – has been awarded £6.7m by Barts Charity to research new ways to improve the prevention, diagnosis and treatment of a variety of diseases. The diseases to be studied include Covid-19, cancer, heart disease and diabetes, which affect many in the East London population.

Practice support webinars
2 November 2020

Update: We supported GP practices across north east London with a recent series of webinars on QOF, Learning Disabilities, Structured Medication Review and Seasonal Flu. Thank you to everyone who joined us and shared such positive feedback. All of our recent webinars are available to watch online via the Resources page.

Blue graphic showing heart and lungs UCLP Proactive Care Frameworks
25 September 2020

Update: CEG is collaborating with UCL Partners on their Proactive Care Frameworks. The programme will help primary care practices deliver proactive care to patients with long-term conditions post-Covid, where as much as possible needs to be delivered remotely. 


Supporting primary care through the pandemic
14 September 2020

Update: Covid-19 has created an urgent need to deliver routine care more efficiently, particularly for patients with long-term conditions. There has been an increased need to prioritise at-risk groups, enable virtual reviews and self-management, and assess needs that can be met by a variety of professionals such as healthcare assistants, pharmacists and nurses. Here’s how we are supporting these activities and where to find our resources.

Stethoscope Covid-19 data from GPs shows triple the number of suspected cases and twice the risk for ethnic minorities
8 September 2020

Press release: There were three times as many suspected Covid-19 cases presented to GPs during the peak of the pandemic than shown in official Covid-19 test results, according to research led by the Clinical Effectiveness Group at Queen Mary University of London.

CEG is working remotely
16 March 2020

Update: In light of Covid-19, the CEG team will be working from home from Thursday 19th March.

A colourful graphic showing a cross section of water getting deeper Conference: The Scottish Deep End Project, University of Glasgow
14 February 2019

Dr John Robson presented at The Scottish Deep End Project: The Exceptional Potential of General Practice. His presentation, and those of the other speakers, are now available online.

CEG Community Kidney Service featured in the NHS Long Term Plan
7 January 2019

Update: The NHS Long Term Plan was launched today. It is an ambitious vision to improve NHS care with an increased focus on prevention and digital solutions. The Community Kidney Service, developed jointly by CEG, three east London Clinical Commissioning Groups and St. Bartholomew's Hospital is featured as a case study in the opening chapter 'A new service model for the 21st century'.

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