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To investigate factors that are relevant to maintain functional competence, to prevent long-term disability and to minimise unnecessary service utilisation among older people. (1) Therefore, periodic assessments are performed covering information on functional status (ROBUST, postROBUST, preFRAIL, FRAIL according tio LUCAS Functional Ability Index; Dapp U et al. BMC Geriatr 2014;14:141.), health behaviour, health care use, the need of long-term care, and survival over a period of more than 10 years. (2) Long-term effects of randomised (RCT) health promotion intervention will be evaluated (Dapp U et al. Draft for Dtsch Arztebl Int 2017; Neumann L et al. J Nutr Health Aging 2017;doi:10.1007/s12603-017-0932-1). There were two approaches (a) small group sessions モActive health promotion in old ageヤ (Dapp U et al. J Gerontol A Biol Sci Med Sci 2011;66:591-8.), and (b)
home visits (Pr’fener F Z Gerontol Geriatr 2016;49:596-605).

3,326 independently living community-dwelling elderly people (60 years and over) were recruited from 21 general practices in 2000 (baseline). They were followed up over a ten year period until 2010 resulting in multidimensional data sets for every single participant at baseline, 1 year, 7 year and 9 year follow up (Dapp U et al. BMC Geriatr 2012 Jul 9;12:35.).

Last Update 21/09/2017

Dementia with Lewy Bodies (DLB) is the second most common cause of neurodegenerative dementia in older people. The aim of LewyPro is to examine and characterise symptoms and brain changes during the prodromal period of LBD. Earlier diagnosis is important because it facilitates care planning, leads to earlier treatment of cognitive symptoms and enables earlier identification of other symptoms, including parkinsonism.

Lewy Pro is recruiting a group of people with mild cognitive impairment (MCI) and prodromal symptoms suggestive of Dementia with Lewy Bodies (DLB) and following them up annually to assess biomarker changes and clinical course. The initial assessment will include a detailed clinical assessment, a blood sample, a lumbar puncture for cerebrospinal fluid, and a DaTSCAN.

Last Update 21/09/2017

The aim of GS: SFHS is to establish a large, family-based intensively-phenotyped cohort recruited from the general population across Scotland, as a resource for studying the genetics of health areas of current and projected public health importance. It aims to identify genetic variants accounting for variation in levels of quantitative traits underlying the major common complex diseases (such as cardiovascular disease, cognitive decline, mental illness) in Scotland.

Baseline data was collected at a single clinic visit. Longitudinal data is available by linkage to NHS medical records. Some participants are being invited to new clinic visits in 2015-17. This profile also includes scanning information from the Stratifying Resilience and Depression Longitudinally (STRADL) study to which approximately 1500 GS participants are being invited for scanning.

Last Update 21/09/2017

AIBL is a study of over 2,000 people assessed over a long period of time (over 10 years) to determine which biomarkers, cognitive characteristics, and health and lifestyle factors determine subsequent development of symptomatic Alzheimer’s Disease (AD).

The baseline inception cohort consisted of:
i. 211 individuals with AD as defined by NINCDS-ADRDA (McKhann et al, 1984);
ii. 133 individuals with Mild Cognitive Impairment (MCI)
iii. 768 healthy individuals without cognitive impairment. This group included volunteers with at least one copy of the ApoE ?4 allele, volunteers without a copy of the ApoE ?4 allele and 396 volunteers who expressed subjective concern about their memory function.

The enrichment cohort consists of:
i. 142 individuals with AD
ii. 220 individuals with MCI
iii. 582 individuals with without cognitive impairment.

The data was collected through clinics and questionnaires.

Last Update 21/09/2017

The EVA study was a 9-year longitudinal study with 6 waves of follow-ups. During the two-year period 1991-1993 (EVA0), 1389 men and women born between 1922 and 1932 were recruited.

The aim is to investigate vascular ageing, decline in brain and cognitive function and associated factors with a longitudinal follow-up study. The secondary objective is to determine to role of biological factors linked with oxidative stress and brain ageing.
Inclusion criteria Subjects from both genders born between 1922 and 1932 (59 to 71 years old at enrolment), included in electoral registers in Nantes, can speak French and living in Nantes.

Last Update 21/09/2017

The EADC-PET project (EAPP, The European Alzheimer’s Disease Consortium PET project) is a spontaneous multicentric study (ProtocolDraftSep2008; ProtocolDraftFeb2009) involving at the moment five Centres in four Countries (CENTRES), belonging to the EADC consortium. It was launched during the EADC meeting in Amsterdam, during fall 2007, by Flavio Nobili (Genoa) who is the Principal Investigator.

The project aims at sharing FDG-PET, MRI, neuropsychological, genetic, EEG and clinical information of patients with amnestic Mild Cognitive Impairment (aMCI) and matched healthy controls. Information is uploaded in a safe FTP facility on the server of University of Genoa. Username and password have been provided to all participants. Use of data is regulated by a ‘Confidentiality Disclosure Agreement’ that can be downloaded from this web site (Confidential_Disclosure_Agreement). The Centres propose original studies by sending a formal proposal to all participants who can agree or disagree, or propose modifications/suggestions to the original proposal.

The objective is to follow-up aMCI patients with clinical and neuropsychological examinations to pick up conversion to Alzheimer’s dementia or to other forms of dementia. FDG-PET can be analyzed by means of several post-processing strategies to highlight glucose metabolic information and to identify the characteristics of what is today called ‘prodromal’ AD.

Last Update 21/09/2017

Alberta’s Tomorrow Project (ATP) is a longitudinal study tracking the health of 55,000 adults aged 35-69 years in this western Canadian province. ATP was launched in 2000 as a prospective cohort research platform to study the relationship between environmental, lifestyle, and genetic factors and the incidence of cancer and chronic diseases.

In 2008, ATP joined a nation-wide research platform called the Canadian Partnership for Tomorrow Project (CPTP) representing more than 300,000 participants from five provincial cohorts: Alberta, British Columbia, Ontario, Quebec and the Atlantic provinces (Prince Edward Island, New Brunswick, Newfoundland and Labrador, and Nova Scotia). Together, the consortium of five regional studies provides greater statistical power for research, as well as opportunities to examine geographical trends in health and wellbeing across Canada’s vast landscape.

The information contained herein is specific to the ATP cohort.

Last Update 21/09/2017

The ADC was setup in 2004 by including all patients who come to the Alzheimer Center for diagnostic work up and who consent to give all data, collected as part of the routine diagnostic work up, for research. The aim is and was to facilitate research into new and existing biomarkers in the broadest sense, to establish diagnostic, prognostic and theragnostic values and further insight into the pathogenesis of neurodegenerative dementias. The data are collected on a weekly basis and consist of baseline data and annual follow up data. Since it is conception it has grown into one of the largest clinical databases in the dementia field. More info on setup, characteristics and data collection can be found in van der Flier WM, Pijnenburg YA, Prins N, Lemstra AW, Bouwman FH, Teunissen CE, van Berckel BN, Stam CJ, Barkhof F, Visser PJ, van Egmond E, Scheltens P.

Optimizing patient care and research: the Amsterdam Dementia Cohort. J Alzheimers Dis. 2014;41(1):313-27. doi: 10.3233/JAD-132306. PubMed PMID: 24614907.

Last Update 21/09/2017

In this epidemiological study we examined the prevalence of medical comorbidity in elderly subjects with cognitive deficits and dementia. The ReGAl Project (Rete Geriatrica Alzheimer- Geriatric Network on Alzheimer’s disease) collected data in 33 Italian Geriatric memory clinics from January 2001 to December 2005. A total of 4,075 patient were recruited.

Last Update 21/09/2017

The Sydney Centenarian Study is an ongoing project that has established a representative cohort of very elderly Australians. It has provided evidence that dementia is not inevitable at this age and that independent living is common. The data collected to date provides an excellent resource to explore the genetic and environmental factors that contribute to long life and successful cognitive aging. The study is ongoing and actively recruiting, with numerous publications in preparation.

Last Update 21/09/2017