Research Sense of Familiarity in Psychotic Patients | NCT07608250

Studies
Research Sense of Familiarity in Psychotic Patients

NCT07608250

Sponsor

University Hospital, Lille

Status

Completed

Last Update Posted

May 27, 2026Actual

Enrollment

30Actual

Phase

Not provided

Conditions

Schizophrenia

Interventions

cognitive test

Countries

France

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

ID	Type	Description	Link
2011-A00026-35	Other Identifier	ID-RCB number, ANSM

Status Module

Record Verification Date

Nov 2025

Overall Recruitment Status or Expanded Access Status

Completed

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Jul 2012

Primary Completion Date

Jul 2017Actual

Completion Date

Jul 2017Actual

First Submitted Date

Nov 23, 2025

First Submission Date that Met QC Criteria

May 20, 2026

First Posted Date

May 27, 2026Actual

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

May 20, 2026

Last Update Posted Date

May 27, 2026Actual

Oversight Module

Has Data Monitoring Committee (DMC)

Is FDA Regulated Drug

Not provided

Is FDA Regulated Device

Not provided

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

Brief Summary

Categorical perception of familiarity in schizophrenic patients

Detailed Description

By using a familiarity continuum task based on the existence of the categorical perception effect, the objective of this study was to determine whether SZP present hyper- or hypo-familiarity.

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Target Follow-Up Duration

Not provided

Phases

Not provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

No data available

No data is available for this block.

Enrollment

30Actual

Arms/Interventions Module

Arm Groups

Not provided

Interventions

Name	Type	Description	Arm Group Labels	Other Names
cognitive test	Other	familiarity continuum task based on the existence of the categorical perception effect		morphing test

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
facial stimuli, which consisted of picture morphs of unfamiliar faces and faces that were personally familiar to the participants. The percentage of the familiar face	contained in the morph ranged from 5 to 95%. The participants were asked to press a button when they felt familiar with the face that was presented.	at inclusion

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

(a) provide informed consent to participate in the survey, (b) speak French, (c) aged 18 years or older, (d) free of any mental or psychological incapacity to participate due to acute decompensation of a psychiatric disorder or severe substance withdrawal

Exclusion Criteria:

(a) no informed consent to participate in the survey, (b) do not speak French, (c) aged under18 years (d) free of any mental or psychological incapacity to participate due to acute decompensation of a psychiatric disorder or severe substance withdrawal

Accepts Healthy Volunteers

Not provided

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

18 Years

Maximum Age

Not provided

Standard Ages

AdultOlder Adult

Study Population

patients with a diagnosis of schizophrenia

Sampling Method

Non-Probability Sample

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Name	Affiliation	Role
Pierre Thomas, M	University Hospital, Lille	Principal Investigator

Locations

Facility	Status	City	State	ZIP	Country	Contacts
CHRU,Hôpital Fontan		Lille			France

IPD Sharing Statement Module

Plan to Share IPD

Description

Not provided

Types

Not provided

Time Frame

Not provided

Access Criteria

Not provided

URL

Not provided

Condition Browse Module

MeSH Terms

ID	Term
D012559	Schizophrenia

Ancestor Terms

ID	Term
D019967	Schizophrenia Spectrum and Other Psychotic Disorders
D001523	Mental Disorders

Browse Leaves

Not provided

Browse Branches

Not provided

Intervention Browse Module

MeSH Terms

ID	Term
D009483	Neuropsychological Tests

Ancestor Terms

ID	Term
D011581	Psychological Tests
D004191	Behavioral Disciplines and Activities

Browse Leaves

Not provided

Browse Branches

Not provided