Effectiveness of a Parent-administered Reading Therapy Program During Summer Break for Dyslexic Children (REEDVAC)

Randomized Controlled Trial Comparing the Effect of a Parent-guided Speech and Language Therapy Program During the Summer Holidays With an Adapted Holiday Book on the Reading Level of Children With Visual-attentional Dyslexia

"After summer break, the reading performance of dyslexic children declines more than those of non-dyslexic children. Indeed, during the summer, dyslexic children are less inclined to read and their consultations with speech therapist are usually suspended.

Intensive speech therapy programs proved to be efficient during the summer, to maintain reading level of dyslexic children. However these programs are expensive and not easy to generalise. Some other studies tested reading therapy programs applied by parents at home. It proved to be effective and feasible.

Thus, the hypothesis of the present study is: a parent-administered reading therapy program during the summer break could stabilise the reading performance of dyslexic children after the summer. On the contrary the investigators assume the control group reading performance would decrease."

Study Overview

• Status: Completed
• Conditions: Dyslexia
• Intervention / Treatment: Other: Parent-administered reading therapy.; Other: Dyslexic's Holiday Workbook

Detailed Description

"Dyslexia is a specific learning disability characterised by reading difficulties, not caused by developmental, neurological or sensory (vision or hearing) disorders.

After summer break, the reading performance of dyslexic children declines more than those of non-dyslexic children. Indeed, during the summer, dyslexic children are less inclined to read and their consultations with speech therapist are usually suspended.

Intensive reading therapy programs proved to be efficient during the summer, to maintain reading level of dyslexic children. However these programs are expensive and not easy to generalise. Some other studies tested reading therapy programs applied by parents at home. It proved to be effective and feasible.

Thus, the hypothesis of the present study is: a parent-administered reading therapy program during the summer break could stabilise the reading performance of dyslexic children (grade 3 to 5) after the summer. On the contrary the investigators assume the control group reading performance would decrease.

With a controlled randomised trial, the investigators will compare the reading performance of two groups of dyslexic children with the same type of dyslexia (with visual information treatment deficit). All of them are diagnosed by the Reference Centre for learning disabilities (CRTLA), a Robert Debré Hospital's Unit, Paris (France).

Intensity and duration : 6 weeks during the summer break. 15 minutes/day, 5 times per week.

Intervention group : Parent-administered reading therapy program. Control group : Dyslexic's Holiday Workbook (Hatier Editor). This study's main objective consists in evaluating the effectiveness in reading performance of a parent-administered reading training program during the summer break for dyslexic children.

"

• Study Type: Interventional
• Enrollment (Actual): 22
• Phase: Not Applicable

Contacts and Locations

Study Locations

• France
  • Paris, France, 75019
    • Robert Debre Hospital

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 8 years to 13 years (Child)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Schooled in Grade 3, 4 or 5 (CE2, CM1 ou CM2) at inclusion
• Diagnosis of developmental dyslexia with visual information treatment deficit, confirmed by the Reference Center for Learning Disabilities, Robert Debré Hospital
• Speech therapy for dyslexia that has started for at least 6 months
• No speech therapy during the 6-weeks intervention
• Family interest and availibility for 6 weeks durant summer break
• Informed consent signed by parents
• Affiliation to a social security scheme

Exclusion Criteria:

• Parents not fluent enough in French to read a text
• Patient IQ (intelligence quotient) < 70 (WISC test- Wechsler Intelligence Scale for Children)
• Other neurological pathology in the foreground
• Presenting hearing disorders or visual disorders not treated,
• Member of a sibling also eligible for the protocol (contamination bias)
• Beneficiary of State medical aid (AME)

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Single

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Parent-administered reading therapy.; Parent-administered reading therapy program: 15min each day, 5 days a week during 6 weeks during the summer break. Repeated reading with feedback from the parent and time control.	Other: Parent-administered reading therapy.; Parent-administered reading therapy program: 15min each day, 5 days a week during 6 weeks during the summer break. Repeted reading with feedback from the parent and time control.
Active Comparator: Dyslexic's Holliday Workbook.; Use of a special Dys holiday book, no parent-guided training.	Other: Dyslexic's Holiday Workbook; Use of a special Dyslexic's holiday book, no parent-guided training.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Measuring program effectiveness on reading performance (accuracy and speed of word reading)	Word Reading performance with French BALE Test. BALE (Batterie Analytique du Langage Ecrit). Measure of number of correct words read and speed of reading. Raw score for word reading performance (accuracy) : minimum 0 (worse outcomme, maximum 20 (better outcome)	4 weeks

Collaborators and Investigators

• Sponsor: Assistance Publique - Hôpitaux de Paris

Study record dates

Study Major Dates

• Study Start (Actual): June 5, 2020
• Primary Completion (Actual): October 15, 2020
• Study Completion (Actual): October 15, 2020

Study Registration Dates

• First Submitted: April 28, 2020
• First Submitted That Met QC Criteria: May 11, 2020
• First Posted (Actual): May 12, 2020

Study Record Updates

• Last Update Posted (Actual): October 18, 2021
• Last Update Submitted That Met QC Criteria: October 15, 2021
• Last Verified: April 1, 2020

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Mental Disorders; Nervous System Diseases; Neurologic Manifestations; Neurobehavioral Manifestations; Neurodevelopmental Disorders; Language Disorders; Communication Disorders; Learning Disabilities; Dyslexia
• Other Study ID Numbers: APHP200214; IDRCB 2019-A03260-57 (Other Identifier: ANSM)

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: Undecided

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No