Prevalence of Dissociative Disorders in Children

Not Applicable

Completed

• Conditions: Schizophrenia; Dissociative Disorders
• Interventions: Other: Primary stage; Other: Secondary stage

• Registration Number: NCT01512641
• Lead Sponsor: Centre Hospitalier Universitaire de Nice

Brief Summary

Schizophrenia beginning before 18 years is a clinical entity not well known because of its low incidence and difficulties in the clinical diagnosis.

However, in the investigators clinical practice, due to the specialization of the investigators service, the investigators are led to hospital to receive important feel active of patients meeting the Diagnostic and Statistical Manual of Mental Disorders IV text revision (DSM IV-TR) precose schizophrenia.

The work of us team on the theme of the relationship between Pervasive Developmental Disorders and precose Schizophrenia led us to hypothesize that a number of children in care in the medical and educational institutes, hospitals and day shelters therapeutic part-time symptoms of schizophrenia or a line real early diagnosis of schizophrenia undervalued or not diagnosed.

The main goal is to estimate the prevalence of dissociative disorders in a population of children in care institutions and medical education in child psychiatry in hospitals and others structures.

Detailed Description

Not available

Study Timeline

• Study Start: 2011-12
• Study First Submitted: 2011-12-13
• Study First Submitted QC: 2012-01-18
• Study First Posted: 2012-01-19
• Primary Completion: 2013-05
• Study Completion: 2013-05
• Status Verified: 2014-01
• Last Update Submitted: 2014-01-31
• Last Update Posted: 2014-02-03

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 301

Inclusion Criteria

• 7 to 18 years
• Supported in the partner institutions of the study
• IQ>35 on the certificate of orientation of the Maison Départementale des Personnes Handicapées (MDPH)
• Obtaining the agreement of parents and children

Exclusion Criteria

• QI<35 on the certificate file Guidance MDPH
• Children not speaking french

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Children with Dissociative Disorders	Primary stage	Children will take first the primary stage. If one child is positive, he will pass the secondary stage.
Children with Dissociative Disorders	Secondary stage	Children will take first the primary stage. If one child is positive, he will pass the secondary stage.

Primary Outcome Measures

Name	Time	Method
Rate of children diagnosed with dissociative disorders	between 2 and 4 hours depending children	Rate of children diagnosed with dissociative disorders: children positive for the test Kiddie-Schedule for Affective Disorders and Schizophrenia (Kiddie-SADS).

Secondary Outcome Measures

Name	Time	Method
Percentage of children positive for test: Autism Diagnostic Interview-Revise (ADI-R).	1 day on average
Score on the Wechsler Intelligence Scale for Children-Fourth Edition (WISC IV)subtests and overall intelligence quotient (IQ).	4 hours
Scores of three dimensions of schizophrenia in the Positive And Negative Syndrome Scale (PANSS)	4 hours	3 dimensions: positive symptoms, negative symptoms and general psychopathology, based on these scores the diagnostic subtype of schizophrenia is established.
Score at the Test Lillois de Communication (TLC)	30 minutes
Response time to test verbal fluency, scores on the Trail Making Test A (TMT) and TMT B.	30 minutes

Trial Locations

Locations (3)

Psychiatrie infanto-juvénile-Pôle femme-mère -enfant; 🇫🇷 Fréjus, France

Psychiatrie infanto-juvénile - Centre Hospitalier d'Antibes; 🇫🇷 Antibes, France

Service de psychiatrie de l'enfant et de l'adolescent; 🇫🇷 Nice, France