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@ARTICLE{Brem:286095,
author = {Brem, Anna-Katharine and Khan, Zunera and Radermacher,
Jonas and Georgiadis, Kostas and Lazarou, Ioulietta and
Grammatikopoulou, Margarita and Pickering, Ellie and
Mitterreiter, Johanna and Aakre, Jon Arild and Ashton,
Nicholas J. and Baquero, Miguel and Beser-Robles, Maria and
Braboszcz, Claire and Brandt, Sigurd and Brown, James and
Cacciamani, Federica and Campill, Sarah and Collins,
Christopher and Deshpande, Pushkar and Diaz, Ana and
Durrleman, Stanley and Engelborghs, Sebastiaan and
Ferré-González, Laura and Frisoni, Giovani B. and
Gjestsen, Martha Therese and Gove, Dianne and Honigberg, Lee
and Huang, Bin and Hudak, Anett and Kaushik, Sandeep and
Letoha, Tamas and Marquardt, Gaby and Mendes, Augusto J. and
Müllenborn, Matthias and Paletta, Lucas and de Barros, Nuno
Pedrosa and Pszeida, Martin and Vik-Mo, Audun Osland and
Rostamipour, Hossein and Perneczky, Robert and Rauchmann,
Boris Stephan and Russegger, Silvia and Schirmer, Timo and
Shadmaan, Amied and Solana, Ana Beatriz and Soria-Frisch,
Aureli and Tegethoff, Paulina and Ribbens, Annemie and De
Witte, Sara and van der Giezen, Mark and Nikolopoulos,
Spiros and Corbett, Anne and Fröhlich, Holger and Aarsland,
Dag},
title = {{S}creening for {A}lzheimer’s disease in the community
using an {AI}-driven screening platform: design of the
{PREDICTOM} study},
journal = {The journal of prevention of Alzheimer's disease},
volume = {13},
number = {5},
issn = {2274-5807},
address = {[Paris]},
publisher = {Elsevier Masson SAS},
reportid = {DZNE-2026-00391},
pages = {100545},
year = {2026},
abstract = {Recent developments in physiological, imaging and digital
biomarkers combined with the approval of new
disease-modifying drugs against Alzheimer's disease (AD) and
diagnostic blood tests provide an opportunity to shift the
first diagnostic steps to the home-setting. While these
novel biomarkers enable scalable screening and earlier
detection and treatment of AD, they require an evaluation of
their accuracy, feasibility, and safety in primary care and
the community setting.The aim of PREDICTOM is to develop and
test the accuracy of an artificial intelligence (AI) driven
screening platform for the risk assessment and early
detection of AD to extend the clinical pathway to home-based
screening using established and novel biomarkers.PREDICTOM
is a European (Norway, UK, Belgium, France, Switzerland,
Germany, Spain) observational, prospective cohort study
using a cloud-based platform that stores a digitalised
journey for each participant and provides a collection of
artificial-intelligence (AI) algorithms and tools for risk
assessment and early diagnosis and prognosis.Cohort 1
consists of 4000 adults aged 50 years or older at risk of
developing AD. Cohort 2 consists of 615 participants
selected from Cohort 1 based on estimates indicating high (N
= 415) or low (N = 200) risk of AD. Data from existing
cohorts will guide the analytic strategy of the study.Cohort
1 will undergo home-based assessments (Level 1), Cohort 2
will undergo in-clinic assessments (Levels 2 and 3). Level 1
includes at-home screening, collecting digital and
physiological data (questionnaires, cognition, hearing,
eye-tracking) and biofluids (capillary blood via
finger-stick and saliva) for biomarker analysis. Level 2
comprises a more complex biomarker collection, most of which
can be completed in primary care, including EEG, MRI, venous
blood, microbiome from stool, cognition, hearing, and
eye-tracking. Level 3 includes a diagnostic evaluation to
confirm or rule out AD pathology using established
biomarkers (cerebrospinal fluid, or amyloid PET).PREDICTOM
will develop AI-driven algorithms for the early detection of
AD using biomarkers that can be collected at home or in the
community care setting, and evaluate their integration into
a well-defined and comprehensive clinical pathway.},
keywords = {Alzheimer’s disease (Other) / Artificial intelligence
(Other) / Biomarker (Other) / Early detection (Other)},
cin = {AG Dichgans},
ddc = {610},
cid = {I:(DE-2719)5000022},
pnm = {353 - Clinical and Health Care Research (POF4-353)},
pid = {G:(DE-HGF)POF4-353},
typ = {PUB:(DE-HGF)16},
doi = {10.1016/j.tjpad.2026.100545},
url = {https://pub.dzne.de/record/286095},
}