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Dr Lina Gega's research has been instrumental to the development and take-up of computerised Cognitive Behavioural Therapy (cCBT) and other technology-mediated interventions for common mental health problems in the UK and internationally. Gega's adjunct on-line methods form a key foundation for the training of professionals to support cCBT, and the National Institute for Health and Care Excellence (NICE) guidelines now include cCBT for first line intervention for common mental health problems. These developments have resulted in a greater patient reach for cCBT internationally, with resultant decreases in waiting time for patients (with associated economic benefit) and improved outcomes.
King's College London (KCL) research and the engagement of KCL researchers in the process of national policy formation have led to the implementation of early diagnosis for people with dementia. Being diagnosed early and well is one of the most important interventions for people with dementia and their families, ensuring effective interventions can be provided early and throughout the course of the illness. This is the fundamental aim of the Croydon Memory Service Model, initially developed by KCL researchers. KCL research has also featured in patient-focused literature and in reports circulated globally by the World Health Organization and Alzheimer's Disease International.
The Wellbeing Programme at the LSE's Centre for Economic Performance (CEP) was founded in 2001, based on the belief that subjective wellbeing should be the main criterion for making government policy. The research programme has had a widespread impact on many UK government policies, including policies for measuring national wellbeing; for Improving Access to Psychological Therapies in the NHS; for improving life skills in schools; and for apprenticeships. CEP research has also had significant impact worldwide, including on the OECD's measurement programme, the World Economic Forum, and the United Nations (UN) process towards making happiness one of the `sustainable development goals' after 2015.
King's College London (KCL) researchers developed and disseminated the Camberwell Assessment of Need (CAN) which provides a scientifically rigorous and flexible approach to assessing the mental health and social needs of people with a wide range of disorders. Mental Health services around the world are striving to increase the patient-centeredness of their care. The CAN supports this needs-led care planning to help transform mental health policy and practice. KCL work has resulted in CAN being the most internationally recognised and researched assessment tool available. The CAN is widely used in mental health policies and locally adapted versions are routinely used in clinical practice within both statutory mental health services and nongovernmental organisations in the UK and around the world.
There are an increasing numbers of people living into very old age. At the same time there is a drive to enable people to live within their own homes for as long as possible. Consequently, health and social care services that previously would have experienced very few people with dementia now have this as part of their core function. Yet there is no tradition in these services of supporting people with dementia and there are many reports of inadequate care. For example, Valleley reports that over half of people living in extra-care housing with dementia were admitted to other care settings during the first two years due to challenging behaviour, conflicts with staff and other residents, and distress on the part of the person with dementia.i Similarly, hospital patients with acute and chronic medical conditions concomitant with dementia are consistently reported to experience poorer quality outcomes than patients with similar conditions without dementia.ii The research described below has had significant benefits for those living with dementia both in extra-care housing and in hospital settings, primarily at the national level but also internationally. It has enhanced quality of life for individuals living with dementia, improved the practice of professionals working with people with dementia and had economic benefits.
There are very few evidence-based psychological interventions for people with Alzheimer's disease and other dementias. Of these, cognitive stimulation has the strongest evidence-base. Developed by Bob Woods (Bangor University) and Martin Orrell (UCL) in the late 1990s, the approach has proven effective in maintaining both cognitive function and quality of life. Recommended in guidelines around the world for use with people with mild to moderate dementia as the major evidence-based non-pharmacological intervention, it has assisted literally thousands of people with dementia and their carers globally to have a better quality of life both before and since 2008.
Alternatives to acute admission in mental health are crucial, not least because of the high cost of inpatient care. We have carried out a major research programme that includes the only randomised controlled evaluation of crisis resolution teams and the only major UK study of crisis houses, which are community-based, residential alternatives to hospital admission. This programme demonstrated the efficacy of community treatment and has significantly influenced decision making at a local and national policy level, including commissioning guidance and three sets of NICE guidelines. This has contributed to changes in the way acute services for severely mentally ill adults are configured in the NHS, and internationally.
Research by Professor Carol Brayne, has led to increased understanding and awareness of dementia as a key public health issue of our time. Outcomes of her DH/MRC funded longitudinal Cognitive Function and Ageing Studies (CFAS) have contributed to national and international health policy on dementia as well as public debate.
Specifically, the CFAS study provided evidence that was used in the highly influential report "Dementia UK" which led to the development of the 2009 National Dementia Strategy. Results from CFAS have increased healthcare workers' understanding of the condition, such as the complexity of cognitive impairment and the relationship between illness and disability.
Empirical evidence generated by UEL research has directly influenced the reform of health financing in two Indian states with total populations of 154 million through changes to provider behaviour, the organisation and use of funds, and treatment verification processes and package rates. The impacts of this work have been commended by the UK Department for International Development (DFID) and the World Bank, and attracted interest from states with similar healthcare schemes. More widely, it has helped policymakers in India and the UK recognise the importance of including high quality comprehensive primary care in India's strategic planning for universal health care, and the benefits to the UK in prioritising primary care collaboration with India.
University of Nottingham research in the field of recovery has had a major influence on changes in mental health policy. It has led to a new model of service provision both in the UK (including through NICE guidance and the NHS's outcomes framework) and internationally (including in Western Europe, Scandinavia, Canada, Australia and Asia). The work has contributed to a reduction in the use of mainstream services and has enhanced the quality of life enjoyed by people with mental health problems. It has also been central to the Department of Health's Implementing Recovery through Organisational Change programme, which has pioneered the use of Recovery Colleges and peer support workers in mental health care in the UK.