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Evaluation of Speech Rhythm Training in Dyslexic Readers Aged 7 to 9 Years

Study acronym: RnDys
StatusRecruiting
PhaseNot applicable
Started
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Record status
This record was last updated March 3, 2025 (before its estimated January 1, 2026 completion). Its status may not reflect the trial's current state.

Record History

  1. Primary completion date: Jan 1, 2025 to Jan 1, 2026
    • Study completion date: Jul 1, 2025 to Jul 1, 2026
    v4
  2. Re-verified, no change to tracked fieldsv3
  3. Trial status: Not Yet Recruiting to Recruiting
    • Start date changed from estimate of Sep 15, 2023 to Oct 5, 2023
    • Site details revised
    v2
  4. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
Studies of dyslexia have shown altered oscillatory activity in the low gamma band (\~25-35 Hz) in the left auditory cortex. Neural oscillations around 30 Hz constitute the basic sampling rate of speech, from which the ability to form specific phonemic categories on which reading learning is based is derived. An alteration of the oscillatory activity at 30 Hz could therefore influence the ability of children to learn to read, and explain the reading deficit observed in children with a specific written language disorder. The objective of our study is to determine whether intensive rhythmic auditory stimulation applied during 30 sessions of 15 minutes spread over 6 weeks (5 sessions per week) can correct neural oscillations in the gamma-low band, allowing an improvement of phonemic categorization abilities, and thus the reading abilities of dyslexic readers aged 7 to 9 years. The long-term objective of this study is to test the therapeutic potential of auditory stimulation with speech rhythms for the treatment of reading disorders.
Trial Details
NCT Number NCT05996497
Lead Sponsor Institut Pasteur
Collaborators: Institut de l'Audition
Conditions
(from sponsor)		 Dyslexia
Related terms Dyslexia
Enrollment 160 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov