Orthophonic and / or Proprioceptive Treatment of Developmental Dyslexia.

Developmental Dyslexia Clinical Trial

— Pro-Pho-Dys  

Official title:

Remédiation Orthophonique couplée à Une Prise en Charge Proprioceptive de la Dyslexie. Etude Comparative randomisée

Clinical Trial Details — Status: Active, not recruiting

Administrative data

• NCT number: NCT03448237
• Other study ID #: Scalab 2015-024EL
• Secondary ID: ID RCB : 2015-A0
• Status: Active, not recruiting
• Phase: N/A
• Start date: February 17, 2018
• Est. completion date: October 10, 2020

Study information

• Verified date: March 2020
• Source: Scalab CNRS 9193
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

To show the interest of the association of proprioceptive and orthophonic care of dyslexic children. The assumption is that proprioceptive support by correcting a centrally located spatial localization instability restores the ability to automate.

It allows a gain of effectiveness of the orthophonic remediation of the reading of dyslexic children.

Interventional comparative study over 9 months, of three modes of care: Speech-language, or proprioceptive, or combined (speech therapy or proprioceptive)

Recruitment information / eligibility

• Status: Active, not recruiting
• Enrollment: 26
• Est. completion date: October 10, 2020
• Est. primary completion date: October 5, 2019
• Accepts healthy volunteers: No
• Gender: All
• Age group: 9 Years to 14 Years

Eligibility

Inclusion Criteria:

• Developmental dyslexia, (CIM-10)

• Having benefited from 2 years of speech therapy.

• Pathological reading delay of more than 24 months or -2 standard deviations.

• Either in the course of orthophonic care, or having stopped any orthophonic care.

Exclusion Criteria:

• Refractive correction above +/- 1.5 diopters.

• Absence of binocular vision.

• Amblyopia.

• Convulsion.

Related Conditions & MeSH terms

• Developmental Dyslexia
• Dyslexia

Intervention

Other:
• Speech Therapy
Speech therapy adapted to the child, at least 25 sessions over 9 months.
• Proprioceptive treatment
Proprioceptive treatment adapted to the child. This treatment aims to stabilize a central reference instability revealed to Maddox Postural by the use of neurosensory decoys:: Proprioceptive stimulation of oculomotor muscles (active prisms). Oral somatosensory stimulation (ALPH). Proprioceptive antigravity stimulation (proprioceptive sole). Proprioceptive reprogramming exercise. Following the teaching of the University Diploma: Perception-Action, Learning Disorders (University of Bourgogne, France)

Locations

Country	Name	City	State
France	Scalab CNRS 9193	Villeneuve-d'Ascq	Haut De France

Sponsors (1)

Lead Sponsor	Collaborator
Scalab CNRS 9193

Country where clinical trial is conducted

France, 

References & Publications (1)

Quercia P, Quercia M, Feiss LJ, Allaert F. The distinctive vertical heterophoria of dyslexics. Clin Ophthalmol. 2015 Sep 25;9:1785-97. doi: 10.2147/OPTH.S88497. eCollection 2015. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Change from baseline C index ( Alouatte-R test) at 9 months	Number of correctly read words (standard deviation)	Baseline, at nine months
Secondary	Change from baseline TL index ( Alouatte-R test) at 9 months	Reading time in second (TL) (standard deviation)	Baseline, at nine months
Secondary	Change from baseline M index ( Alouatte-R test) at 9 months	Number of words read (M)(standard deviation)	Baseline, at nine months
Secondary	Change from baseline E index ( Alouatte-R test) at 9 months	Number of errors (E)(standard deviation)	Baseline, at nine months
Secondary	Change from baseline CM index ( Alouatte-R test) at 9 months	Precision index (CM)(standard deviation)	Baseline, at nine months
Secondary	Change from baseline CTL index ( Alouatte-R test) at 9 months	Speed index (CTL)(standard deviation)	Baseline, at nine months
Secondary	Change from baseline Regular ODEDYS test at 9 months	Regular words reading, Screening tools for dyslexia (ODEDYS)(standard deviation)	Baseline, at nine months
Secondary	Change from baseline Irregular ODEDYS test at 9 months	Irregular words reading (standard deviation)	Baseline, at nine months
Secondary	change from baseline Pseudo-words ODEDYS test at 9 months	Pseudo-words reading (standard deviation)	Baseline, at nine months
Secondary	Change from base line DFF VOG at 9 months	Duration of first fixation (DFF), of the measured reading in Video Oculography (VOG),	Baseline, at nine months
Secondary	Change from baseline DL VOG at 9 months	Duration of look (DL), of the measured reading in Video Oculography (VOG),	Baseline, at nine months
Secondary	Change from baseline TFT VOG at 9 months	Total fixation time (TFT), of the measured reading in Video Oculography (VOG),	Baseline, at nine months
Secondary	Observation of the evolution of the shape of maxwells spots from baseline at 9 months	From the shape of Maxwell's tasks to the fovea-scope	Baseline, at nine months
Secondary	Vertical orthophoria	Comparison of the evolution of reading tests, taking into account the presence or absence of localization instability, whatever the treatment groups.	Baseline, at nine months