An interventional study of Diagnostic of specific learning disabilities or of Developmental Coordination Disorder in Specific Developmental Disorders of Speech and Language, Specific Learning Disorder and Dyslexia, Developmental, sponsored by CNGE IRMG Association. Status unknown at 1 site in France. Open to participants aged 8 Years to 12 Years. Per ClinicalTrials.gov, last updated 2019-10-18.
Sponsored by CNGE IRMG Association · Not applicable, Interventional, and Screening
To evaluate, in primary care, the sensitivity of Heterophory-Vertical-Labile (HV-Labile) in ambulatory screening for Specific Learning Disabilities (SLD) and Developmental Coordination Disorder (DCD). in children aged 8 to 12 years.
General practitioners during a day of professional training on learning disabilities will be trained to perform the proprioceptive Maddox, to search for a HVLabile.
Each trained practitioner will then test at least six children aged 8 to 12 years old in his or her practice, seen at random
250 to 300 physicians will be trained as part of this research
EXPERIMENTAL DESIGN
243 studies on the registry are indexed under Language; 76 are open to participants now.
This study's planned enrollment of 1,800 is above the median of 65 across 158 interventional studies indexed under Language.
Browse Language studies →CNGE IRMG Association is the lead sponsor of 2 studies on the registry; none are open to participants now.
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The population studied is composed of children:
Exclusion Criteria:
The background and living conditions that may promote secondary learning disabilities, for example:
To determine the presence of an HV-Labile
Presence of vertical heterophoria labile with proprioceptive Maddox
Diagnostic Test: Diagnostic of specific learning disabilities or of Developmental Coordination Disorder
Presence of stable vertical heterophoria or stable orthophoria with proprioceptive Maddox
Diagnostic Test: Diagnostic of specific learning disabilities or of Developmental Coordination Disorder
Speech therapy assessment, or occupational therapy. In case of pathological disorder, search for a sensory disorder, and therapeutic management. If the pathological disorder persists for more than six months, elimination of a secondary etiology.
Sensitivity of the HV-Labile to SLD or DCD
Estimated and provided with its 95% confidence interval.
Time frame: through study completion, an average of 3 year
Specificity of the HV-Labile to SLD or DCD
Estimated and provided with its 95% confidence interval.
Time frame: through study completion, an average of 3 year
Positive and negative likelihood ratios
Estimated and provided with its 95% confidence interval.
Time frame: through study completion, an average of 3 year
Prevalence of children with HV-Labile
Estimated and provided with its 95% confidence interval.
Time frame: through study completion, an average of 3 year
Correlation coefficient between the symptomatic proprioceptive questionnaire and the presence of HV-Labile
Estimated and provided with its 95% confidence interval.
Time frame: through study completion, an average of 3 year
Positive predictive values
Estimated and provided with its 95% confidence interval.
Time frame: through study completion, an average of 3 year
Negative predictive values
Estimated and provided with its 95% confidence interval.
Time frame: through study completion, an average of 3 year
Calculation of results based on a Cut Off at -1.5 standard deviation, or -2 standard deviation, to determine the presence of a SLD or a DCD
Estimated and provided with its 95% confidence interval.
Time frame: through study completion, an average of 3 year
Plan to share: No — IPD will not be shared with other researchers.
This study is status unknown, as verified in Oct 2019. You cannot join it, but the record below documents what was studied.
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CNGE IRMG Association