Home / Central Data Catalog / FRESH-PEF7969-EN
central

Longitudinal Study on Multimodal Imaging for Early-Stage Alzheimer's Disease: Biomarkers for Detection and Progression and Physiopathological Mechanisms

France, 2012 - 2019
Reference ID
FRESH-PEF7969-en
Producer(s)
Gaël;CHETELAT
Metadata
DDI/XML JSON
Created on
Dec 18, 2025
Last modified
Dec 18, 2025
Page views
3
  • Identification
  • Scope
  • Coverage
  • Producers and sponsors
  • Sampling
  • Survey instrument
  • Data collection
  • Study activities
  • Quality standards
  • Data Access
  • Contacts
  • Metadata production

    • Identification

    Survey ID number

    FRESH-PEF7969-en
    Title

    Longitudinal Study on Multimodal Imaging for Early-Stage Alzheimer's Disease: Biomarkers for Detection and Progression and Physiopathological Mechanisms
    Abbreviation or Acronym

    IMAP+
    Country
    Name Country code
    France fr
    Kind of Data

    ['Clinical data','Participant-reported health data','Biological data','Socio-demographic data','Paraclinical data (non-biological) : Imaging']
    Unit of Analysis

    Individuals

    Scope

    Topics
    Topic Vocabulary
    Neurology health theme
    Psychiatry health theme
    Alzheimer disease cim-11
    Biological determinants: Genetic predisposition health determinant
    Behavioral determinants health determinant
    Biological determinants health determinant
    Keywords
    Genetics early diagnosis normal ageing neuroimaging PET MRI fMRI neuroanatomy molecular imaging FDG-PET Alzheimer's disease biomarkers AV45

    Coverage

    Universe

    {
    "level_sex_clusion_I": [
    {
    "value": "Male",
    "concept": {
    "vocab": "MeSH",
    "vocabURI": "http:\/\/id.nlm.nih.gov\/mesh\/D008297"
    }
    },
    {
    "value": "Female",
    "concept": {
    "vocab": "MeSH",
    "vocabURI": "http:\/\/id.nlm.nih.gov\/mesh\/D005260"
    }
    }
    ],
    "level_age_clusion_I": [
    {
    "value": "Young Adult (19 to 24 years)",
    "concept": {
    "vocab": "MeSH",
    "vocabURI": "http:\/\/id.nlm.nih.gov\/mesh\/D055815"
    }
    },
    {
    "value": "Adult (25 to 44 years)",
    "concept": {
    "vocab": "MeSH",
    "vocabURI": "http:\/\/id.nlm.nih.gov\/mesh\/D000328"
    }
    },
    {
    "value": "Middle Aged (45 to 64 years)",
    "concept": {
    "vocab": "MeSH",
    "vocabURI": "http:\/\/id.nlm.nih.gov\/mesh\/D008875"
    }
    },
    {
    "value": "Aged (65 to 79 years)",
    "concept": {
    "vocab": "MeSH",
    "vocabURI": "http:\/\/id.nlm.nih.gov\/mesh\/D000368"
    }
    },
    {
    "value": "Aged, 80 and over (80 years and more)",
    "concept": {
    "vocab": "MeSH",
    "vocabURI": "http:\/\/id.nlm.nih.gov\/mesh\/D000369"
    }
    }
    ],
    "level_type_clusion_I": "Patients population",
    "level_type_clusion_other": "",
    "clusion_I": "",
    "clusion_E": ""
    }

    Producers and sponsors

    Primary investigators
    Name
    Gaël;CHETELAT
    Producers
    Name
    CENTRE HOSPITALIER UNIVERSITAIRE DE CAEN NORMANDIE (CHU)

    Sampling

    Sample frame

    Unit Type

    ['Through organizations (health services or institutions, schools, businesses, etc.) Population database for statistical purposes']
    Sampling Procedure

    ['{"concept":{"vocabURI":"Other","vocab":"CESSDA"},"value":"Other"}']

    Survey instrument

    Questionnaires

    Access on specific project only
    Methodology notes

    Observational Study

    Data collection

    Dates of Data Collection
    Start End
    2012-01-01 2019-01-01
    Mode of data collection
    • {"concept":{"vocabURI":"Recording","vocab":"CESSDA"},"value":"Recording (audio, video, electrophysiological, imaging)"}

    Study activities

    Study activities
    Type
    primary evaluation
    Description
    Health event/morbidity Quality of life/health perception

    Quality standards

    Other quality statement

    ['A diagnostic commission is organised on a monthly basis to report subject/patient neuropsychological results, as well as their enrolment category, on a case-by-case basis. A multimodal meeting is organised on a monthly basis to report quality control results for imaging data. This trial is monitored by a person appointed by the CHU to ensure that exact, complete and reliable data is collected and to provide logistical support to research centres.']

    Data Access

    Availability Status

    {"value":"To be determined","extLink":[]}

    Contacts

    Contacts
    Name Email
    Gaël;CHETELAT chetelat@cyceron.fr

    Metadata production

    DDI Document ID

    FRESH-PEF7969-en
    Back to Catalog