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Search / Trial NCT04945278

Study of Self-Recognition and Self/Other Distinction Disorders in Patients With Psychological Vulnerability

Launched by UNIVERSITY HOSPITAL, BREST · Jun 29, 2021

Trial Information

Current as of June 26, 2025

Recruiting

Keywords

Mental Vulnerability Self Recognition Psychosis High Risk State Self Other Distinction Double Mirror Paradigm Schizophrenia

ClinConnect Summary

This clinical trial is studying how individuals with certain psychological challenges, like childhood borderline psychosis and other psychotic disorders, recognize themselves and distinguish themselves from others. The researchers want to see if there are differences in these abilities between young people who are struggling with these issues and healthy individuals. The goal is to better understand how these psychological vulnerabilities affect self-perception.

To participate, you need to be between 15 and 25 years old and meet specific criteria related to your mental health. For example, patients must be assessed as being at "Ultra High Risk" for certain psychological conditions. Healthy volunteers must not know the patients they are matched with. Everyone must agree to participate, and parents must sign for those under 18. Participants can expect to take part in activities that assess their self-recognition abilities. It's important to note that those with a history of epilepsy or migraines, claustrophobia, or certain vision problems cannot join the study.

Gender

ALL

Eligibility criteria

  • Inclusion criteria for patients:
  • Aged from 15 to 25 years
  • Subject meeting the Ultra High Risk criteria at CAARMS and / or SPI-A
  • Signature of the consent (participants and parents for minors)
  • Subject affiliated to the social security scheme or benefiting from such a scheme
  • Inclusion criteria for healthy volunteers:
  • Aged from 15 to 25 years
  • Subject not familiar to the patient to whom it is matched
  • Signature of the consent (participants and parents for minors)
  • Subject affiliated to the social security scheme or benefiting from such a scheme
  • Exclusion Criteria for both patients and healthy volunteers:
  • History of epilepsy and / or migraine (due to the epileptogenic potential of light stimuli)
  • Refusal of participation of the minor even if the legal representatives want the subject to participate in the study
  • Claustrophobia
  • Wearing glasses
  • Abnormal right and left visual acuity without contact lenses
  • Distinctive signs on the face which cannot be temporarily removed
  • Subject under legal protection (curators / guardianship) or deprived of liberty

About University Hospital, Brest

The University Hospital of Brest is a leading academic medical center dedicated to advancing healthcare through innovative clinical research and comprehensive patient care. With a strong emphasis on interdisciplinary collaboration, the hospital serves as a hub for cutting-edge clinical trials aimed at improving treatment outcomes across various medical specialties. Leveraging its robust academic affiliations and state-of-the-art facilities, the University Hospital of Brest is committed to fostering scientific discovery and enhancing the quality of life for patients through evidence-based practices and pioneering research initiatives.

Locations

Bohars, , France

Patients applied

0 patients applied

Trial Officials

Nathalie LAVENNE

Principal Investigator

CHRU BREST

Timeline

First submit

Trial launched

Trial updated

Estimated completion

Not reported

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