Developmental Dyslexia and Functional Maturation of Auditory Cortex

Dyslexia Clinical Trial

— DYS-AUT  

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00245804
• Other study ID #: PHRR02/CH/DYS-AUT
• Status: Completed
• Phase: N/A
• First received: October 26, 2005
• Last updated: June 29, 2010
• Start date: March 2003
• Est. completion date: February 2005

Study information

• Verified date: January 2005
• Source: University Hospital, Tours
• Contact: n/a
• Is FDA regulated: No
• Health authority: France: Afssaps - Agence française de sécurité sanitaire des produits de santé (Saint-Denis)
• Study type: Observational

Clinical Trial Summary

Developmental dyslexia is a frequent learning disability. The aim of this study is to compare auditory evoked cortical responses to syllables and tones in developmental dyslexia and controls (paired with age, gender). The study is conducted in 3 groups of subjects :8-10 years ; 11-17 years and 18-25 years. We suppose that cortical responses should be different in developmental dyslexia and controls.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 60
• Est. completion date: February 2005
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: Both
• Age group: 8 Years to 25 Years

Eligibility

Inclusion Criteria:

Age (8-10 years ; 11-17 years ; 18-25 years developmental reading disorders (developmental dyslexia) criteria according to Critchley (1970) PIQ > 85 No auditory deficit No psychosis -

Exclusion Criteria:

PIQ < 85 Epilepsy ADHD Stroke, head injury

Study Design

Observational Model: Case Control, Time Perspective: Prospective

Related Conditions & MeSH terms

• Developmental Reading Disorder
• Dyslexia

Locations

Country	Name	City	State
France	University Hospital of Tours	Tours

Sponsors (1)

Lead Sponsor	Collaborator
University Hospital, Tours

Country where clinical trial is conducted

France,