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Executive Training and Brain in Adolescent (APEX-ADO)

28. juni 2019 opdateret af: Centre Hospitalier St Anne

Cerebral Bases of the Cognitive Learning in the Executive Control In the Adolescence

The purpose of this study is to investigate the cognitive and brain effects of inhibitory control (IC) training at adolescence.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

Brain imaging now allows to study non-invasively cognitive learning processes. An area of strong scientific interest is the development of executive control, an essential cognitive domain for academic and professional success and for mental and physical health. These functions are essentially located within the prefrontal cortex, characterising by a late maturation until the end of adolescence and, while under genetic control, can likely be improved with targeted interventions. The objective of this project is simple and innovative: testing in adolescents with the most appropriate brain imaging technologies available today (the Magnetic Resonance Imaging, MRI), the effect of an executive training focused on the inhibitory control (IC). This project aims at precisely testing the effect at the cognitive and brain levels of IC training in adolescence. To do this, the investigators will recruit two groups of 30 teenagers aged 16 to 17 years old, each assigned to one of two learning situations: IC vs Active Control (AC). Each participant will participate in 25 training sessions of 15 minutes per day, 5 days a week for a month. Brain structural and functional differences in the brain and between the pre-test and post-test related to intense IC training will be correlated with cognitive progress.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

60

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

      • Paris, Frankrig, 75014
        • Centre Hospitalier Sainte-Anne
      • Paris, Frankrig, 75014
        • Centre de Recherche Clinique (CRC) - CHSA

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

16 år til 17 år (Barn)

Tager imod sunde frivillige

Ja

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • 16-17 years old
  • girl or boy ;
  • French mother tongue;
  • Handedness: Right;
  • Schooled in a level corresponding to its age (2nd or 1st)
  • Informed consent signed by the (s) holder (s) of parental authority, in agreement with the teenager
  • Normal medical, neurological, neuroradiological examinations.
  • Health insurance

Exclusion Criteria:

  • classical exclusion criteria for MRI
  • Has chronic use of alcohol or drugs;
  • Abuse or substance dependence (excluding nicotine) or a toxic over 5 years or has led to comas (overdoses)
  • Cognitive disorders of sudden onset that may reflect a stroke; history of head trauma with loss of consciousness for more than 1 hour, or encephalitis;
  • A chronic neurological disorder, psychiatric, endocrine, hepatic and infectious disorder;
  • Major disease history (diabetes, chronic lung disease, heart disorder, metabolic, hematologic, endocrine or immunological severe cancer);
  • A medication that may interfere with brain imaging measures (psychotropic drugs, hypnotics, anxiolytics, antipsychotics, anti-Parkinson, benzodiazepines, anti-inflammatory drugs, antiepileptics, antihistamines, analgesics and muscle relaxants central);
  • dyschromatopsia
  • Impossibility to submit itself to the study for geographical or psychiatric reasons;
  • Pregnant and lactating women;
  • Has pervasive developmental disorders and / or acquisitions identified by parents or legal guardian and (or) the teachers;
  • Cerebral palsy;
  • Fine motor disorder
  • Unaccompanied by parent (s) (s) or at least a person with parental authority during the visit to the research platform;
  • Tattoo on the head, neck or shoulders

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Grundvidenskab
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Active control
25 training sessions of 15 minutes per day, 5 days a week for a month of crystallised intelligence
25 training sessions of 15 minutes per day, 5 days a week for a month of inhibitory control
Eksperimentel: Inhibitor control
25 training sessions of 15 minutes per day, 5 days a week for a month of crystallised intelligence
25 training sessions of 15 minutes per day, 5 days a week for a month of inhibitory control

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Tidsramme
Brain plasticity : Longitudinal cortical thickness change
Tidsramme: Baseline
Baseline
Brain plasticity : Longitudinal cortical thickness change
Tidsramme: one month IC training
one month IC training

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Samarbejdspartnere

Efterforskere

  • Ledende efterforsker: Catherine OPPENHEIM, Centre Hospitalier Sainte-Anne
  • Studieleder: Arnaud Cachia, PhD, Pr, University Paris Descartes

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

18. maj 2016

Primær færdiggørelse (Faktiske)

1. november 2017

Studieafslutning (Faktiske)

1. december 2017

Datoer for studieregistrering

Først indsendt

6. april 2016

Først indsendt, der opfyldte QC-kriterier

14. marts 2017

Først opslået (Faktiske)

21. marts 2017

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

2. juli 2019

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

28. juni 2019

Sidst verificeret

1. juni 2019

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • D15-P017
  • 2015-A00811-48 (Anden identifikator: ANSM)

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .