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The major goals of this prospective cohort study of a randomly selected community sample are to: establish the prevalence and genetic, metabolic and environmental determinants of psychiatric disorders, cardiovascular risk factors (CVRF) and cardiovascular diseases (CVD) in the general population of the city of Lausanne; assess the mechanisms of the association between psychiatric disorders and CVRF / CVD.
Additional scientific questions focus on:

the identification of risk factors for the incidence and course of CVRF and psychiatric disorders;
the identification of risk factors for cognitive impairment;
the testing of novel biological marker candidates and the incidence or course of CVRF/CVD or psychiatric disorders;
the testing of associations between brain anatomy patterns and CVRF and psychiatric disorders.

Last update: 19/12/2016

The PREVENT Research Programme has established a cohort of individuals to explore differences in the brain and cognitive function in healthy people in mid-life (aged 40-59). People are grouped into high, mid and low risk based on their family history and APOE status (a well-known risk gene for Alzheimer’s disease).

650 participants are assessed on biological indicators including markers in blood, saliva, urine and spinal fluid as well as direct imaging of the brain’s structure and function. Changes in all of these markers will be monitored at 2 years to work out if risks that predict these changes. One of the main aims of the study is to identify the earliest signs of changes in the brain whilst people are still in good health.

Last update – 13/12/2017

Based at the University of Bristol, the Avon Longitudinal Study of Parents and Children (ALSPAC), also known as Children of the 90s, is a world-leading birth cohort study. Between April 1991 and December 1992 more than 14,000 pregnant women were recruited into the study and these women (some of whom had two pregnancies or multiple births during the recruitment period), the children arising from the pregnancy, and their partners have been followed up over two decades.

The cohort has been followed intensively with annual questionnaires for the mothers, fathers and the children from age 5. A 10% sample of children were seen 10 times between 4 and 61 months for clinic assessment. Annual clinic assessment of the whole cohort was conducted from the age of 7 to 13 and 15 to 17. Assessment at age 24/25 is currently planned.

Record linkage has been completed for Education, Hospital Episode Statistics, Clinical Practice Research Datalink and Death notification and cancer cases.

1 million biological samples are held including maternal blood and urine, umbilical cord blood, placentas, paternal blood and saliva and childrens blood, saliva and urine.

The study has been extended to include grandparents, siblings, and children of the children and recruitment is underway.

ALSPAC is part of CLOSER (Cohort & Longitudinal Studies Enhancement Resources) which aims to maximise the use, value and impact of the UK’s longitudinal studies.

Last update: 12/01/2017

The NSHD has informed UK health care, education and social policy for more than 70 years and is the oldest and longest running of the British birth cohort studies. Today, with study members in their seventies, the NSHD offers a unique opportunity to explore the long-term biological and social processes of ageing and how ageing is affected by factors acting across the whole of life. From an initial maternity survey of 13,687 of all births recorded in England, Scotland and Wales during one week of March, 1946, a socially stratified sample of 5,362 singleton babies born to married parents was selected for follow-up. This sample comprises the NSHD cohort and participants have been studied 24 times throughout their life.

During their childhood, the main aim of the NSHD was to investigate how the environment at home and at school affected physical and mental development and educational attainment. During adulthood, the main aim was to investigate how childhood health and development and lifetime social circumstances affected their adult health and function and how these change with age.

Now, as participants reach retirement, the research team is developing the NSHD into a life course study of ageing. Study members completed a postal questionnaire in 2014 and participated in a home visit in 2015/16, where data on health, lifestyle and life circumstances as well as obtaining repeat physical and cognitive measurements were collected. Over the past two years, a subset of 500 study members were invited to participate in a neuroimaging sub-study and over the next two years they will be recalled for a follow-up. This study will be conducted in collaboration with the Institute of Neurology, UCL.

NSHD is part of CLOSER (Cohort & Longitudinal Studies Enhancement Resources) which aims to maximise the use, value and impact of the UK’s longitudinal studies.
NSHD is part of the Dementias Platform UK (DPUK), a multi-million pound public-private partnership to accelerate progress in dementias research http://www.mrc.ac.uk/research/facilities/dementias-platform-uk

Last update: 19/12/2016

In May 2006 a multidisciplinary team in the Institute for Ageing and Health at Newcastle University began a major groundbreaking study of the lives of those aged 85 years and older.
The study aimed to:

Assess, in great detail, the spectrum of health in the oldest old.
Examine the associations of health trajectories and outcomes with biological, clinical and social factors as the cohort ages.
Identify factors which contribute to the maintenance of health and independence.
Advance understanding of the biological nature of human ageing.

Eligible individuals will be all those who turn 85 during the year 2006 (i.e. born in 1921) and who are registered with a Newcastle or North Tyneside general practice. Participants will be visited in their current residence (own home or institution) by a research nurse at baseline, 18 months and 36 months. The assessment protocol entails a detailed multi-dimensional health assessment together with review of general practice medical records. Participants will be flagged with the NHS Central Register to provide details of the date and cause of death.

Last update: 17/01/2017

The ICICLE-PD study aims to accurately characterise two independent cohorts of incident parkinsonism in Newcastle-Gateshead and Cambridgeshire. A key objective is to identify patients who develop Parkinson’s disease dementia (PDD) and the factors that predict its evolution. From this information, a simplified panel of tests that can be used to predict PDD will be established. ICICLE-PD will therefore provide a platform for studies investigating agents designed to help treat this complication of PD. Participants were recruited between June 2009 and March 2012. Longitudinal follow up is on going with assessments in person at 18-month intervals.

Last update: 16/01/2017

The Gipuzkoa Alzheimer Project (PGA) is a longitudinal study on pre-clinical Alzheimer’s disease. This study aims to investigate the prevalence, clinical, cognitive and neuroimaging features and potential risk factors related to cardiovascular health and lifestyles for pre-clinical AD in asymptomatic (or very mildly symtopmatic, e.g. SCD) subjects from the community.

Follow-up Scheduled every 3 years for a minimum of 12 years. The first 3-year follow-up was completed in June 2015. The loss of subjects in the follow up was 9 %. 80% of people who donated cerebrospinal fluid at the baseline visit did the same in this follow-up visit. Second follow-up visit (6 yrs) to be started in April 2017.

Last update: 16/01/2017

The Norfolk component of the European Prospective Investigation of Cancer (EPIC) recruited over 30,000 people from 1993 to 2000. EPIC-Norfolk participants are men and women who were aged between 40 and 79 when they joined the study and who lived in Norwich and the surrounding towns and rural areas. They have been contributing information about their diet, lifestyle and health through questionnaires and health checks over two decades.

Following baseline data collection the cohort has been followed up at 18 months by questionnaire, 3 years (1997-2000) – second health check and questionnaire, 10 years – health questionnaire , 13 years (2006-2011) – third Health examination and questionnaire.

The primary aim of the ten country half a million international EPIC collaboration is to examine the relationships between diet and incident cancers; that is, cancers which have developed after they joined the study. This broadened to include lifestyle and genetic factors and other diseases

A secondary aim is to study the relationship between dietary intake and other diseases and disease risk factors. In EPIC-Norfolk, these include heart attacks and strokes, rheumatoid arthritis, diabetes, thyroid disease, osteoporosis, dementia, eye diseases and many others. We are also studying the link between disease and other factors, such as psychosocial health.

EPIC Norfolk is part of the Dementias Platform UK (DPUK), a multi-million pound public-private partnership to accelerate progress in dementias research.

Last update: 07/12/2017

The Boyd Orr cohort is an historical cohort study carried out by the University of Bristol School of Social Medicine to investigate the long term impact of childrens diet, growth, living conditions and health on adult cardiovascular disease. It is based upon based on the 65 year follow-up of the Carnegie Survey of Diet and Health (1937-9).

It is based on the long term follow-up of 4,999 children who were surveyed in the Carnegie United Kingdom Trust’s study of Family Diet and Health in Pre-War Britain (1937-1939). With funding from the British Heart Foundation, the cohort was established in 1988 by Professors George Davey Smith and Stephen Frankel who retrieved the original research records of the pre-war survey from the Rowett Research Institute.

Last update: 11/01/2017

The Busselton Healthy Ageing Study aims to enhance understanding of ageing by relating the clustering and interactions of common chronic conditions in adults to function. Phase I (recruitment) is a cross-sectional community-based prospective cohort study involving 5,107 ‘Baby Boomers’ (born from 1946 to 1964) living in the Busselton Shire, Western Australia. The study protocol involves a detailed, self-administered health and risk factor questionnaire and a range of physical assessments including body composition and bone density measurements, cardiovascular profiling (blood pressure, ECG and brachial pulse wave velocity), retinal photography, tonometry, auto-refraction, spirometry and bronchodilator responsiveness, skin allergy prick tests, sleep apnoea screening, tympanometry and audiometry, grip strength, mobility, balance and leg extensor strength. Cognitive function and reserve, semantic memory, and pre-morbid intelligence are assessed. Phase 2 (longitudinal, 6 year follow-up) commenced in 2016.

Last update: 25/01/2017