NCT06442670

Brief Summary

The aim of this research is to specify the changes in brain connectivity (i.e. EEG phase synchronisation between brain regions) associated with semantic learning between individuals belonging to different age groups.

Trial Health

65
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
200

participants targeted

Target at P75+ for all trials

Timeline
4mo left

Started Sep 2024

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Progress84%
Sep 2024Sep 2026

First Submitted

Initial submission to the registry

May 28, 2024

Completed
7 days until next milestone

First Posted

Study publicly available on registry

June 4, 2024

Completed
3 months until next milestone

Study Start

First participant enrolled

September 1, 2024

Completed
1.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 1, 2026

Completed
4 months until next milestone

Study Completion

Last participant's last visit for all outcomes

September 1, 2026

Expected
Last Updated

June 4, 2024

Status Verified

April 1, 2024

Enrollment Period

1.7 years

First QC Date

May 28, 2024

Last Update Submit

June 3, 2024

Conditions

Neurodevelopmental Changes (Childhood, Ageing)

Keywords

Semantic memoryChildhoodAgeingEEG

Outcome Measures

Primary Outcomes (1)

  • EEG Phase synchrony differences between age groups

    Through study completion, an average of 2 years

Secondary Outcomes (1)

  • Behavioral performance differences between age groups (semantic memory task)

    through study completion, an average of 2 years

Study Arms (5)

6-7 years children

Device: Electroencephalography

10-11 years children

Device: Electroencephalography

20-35 years adults

Device: Electroencephalography

60-70 older adults

Device: Electroencephalography

70-80 older adults

Device: Electroencephalography

Interventions

ElectroencephalographyDEVICE

Phase synchrony during the completion of the semantic memory task

10-11 years children20-35 years adults6-7 years children60-70 older adults70-80 older adults

Eligibility Criteria

Age6 Years - 80 Years
Sexall
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Healthy volunteers

You may qualify if:

  • Non-opposition by the participant or those exercising parental authority in the case of minors
  • French language fluency (assessed by the investigating team)

You may not qualify if:

  • Person subject to a guardianship, curatorship or safeguard of justice measure
  • Non affiliation to a social security scheme

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Interventions

Electroencephalography

Intervention Hierarchy (Ancestors)

Diagnostic Techniques, NeurologicalDiagnostic Techniques and ProceduresDiagnosisElectrodiagnosis

Study Officials

  • Clémence Tomadesso

    University Hospital, Caen

    STUDY CHAIR

Central Study Contacts

Thomas Hinault, PhD

CONTACT

+33231568140thomas.hinault@inserm.fr

Study Design

Study Type
observational
Observational Model
CASE CONTROL
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

May 28, 2024

First Posted

June 4, 2024

Study Start

September 1, 2024

Primary Completion

May 1, 2026

Study Completion (Estimated)

September 1, 2026

Last Updated

June 4, 2024

Record last verified: 2024-04