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Early Detection of Alzheimer’s Disease Subtypes

E-DADS

Start Date
End Date
Total Funding
€ 2 000 000
Funding Programme
European Countries Involved
Alzheimer’s disease (AD) is a global health burden. There are currently no treatments that prevent AD or modify the course of the disease. Recent work has identified several subtypes of Alzheimer’s disease that become apparent once clinical symptoms appear. These subtypes can guide improved treatment and care decisions. Here we aim to predict which subtype of Alzheimer’s disease an individual will develop late in life from earlier life risk factors. This is important for developing and trialling new treatments because Alzheimer’s disease pathology starts decades before clinical symptoms appear. We will develop and apply novel statistical methods to achieve this, including combining results from multiple existing medical datasets, which are publicly available or are maintained by our partners. Data sets include anonymised demographics, genetics, clinical assessments of function and cognition, features from biological samples (measures from the fluid surrounding the brain), and features extracted from medical images including magnetic resonance imaging (MRI) and positron emission tomography (PET) data. The statistical models we employ were designed to detect subgroups of patients that follow different disease trajectories and link those to existing co-morbidities, genetics or life-style choices. We will explore various technical refinements to existing methods (many developed by us and project partners) to improve their predictive performance.
Project partners
University College London
Stichting VU Medical Center
IRCCS Fatebenefratelli
INRIA Brain and Spine Institute
Commonwealth Scientific and Industrial Research Organisation
Zoltán Vidnyánszky Research Centre for Natural Sciences
 
Acknowledgement
Alzheimer Europe's database on research projects was developed as part of the 2020 Work Plan which received funding under an operating grant from the European Union’s Health Programme (2014–2020).