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| ID | Type | Description | Link |
|---|---|---|---|
| 2022-002949-17 | EudraCT Number |
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Neurobiology has improved the integrative understanding of brain development. With digital technologies, digital (bio)markers would be relevant variables for a better understanding of the heterogeneity of cognitive and behavioral functioning in developing children.
However, the dominant statistical approach of group comparison tends to ignore intragroup variability. Applying high-dimensional data sets through multivariate methods and then combining their scores via predictive model learning algorithms would allow the identification of subtypes. Thus, EPIDIA4KIDS wants to understand the brain functioning of children aged 7 to 12 years old from heterogeneous data sources collected from a touchscreen tablet.
The overall objective of the EPIDIA4KIDS study is to understand brain functioning in children aged 7 to 12 years from heterogeneous digital data collected with a touch tablet. The investigators want to develop a digital e-screening, similarly to a blood test result, for cognitive, emotional and behavioral performances in children from 7 to 12 years old, resulting from a multimodal and multi-stream analysis generated by an artificial intelligence algorithm.
The main aims are therefore to:
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| O-Kidia battery | Other | A one-time visit will be performed in children aged 7 to 12 years old as follow : Children will be playing on a series of games with a touch screen tablet while video, EEGs and digit trajectories data will be collected from this mobile device
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| O-Kidia game battery | Behavioral | Children will be playing on a series of games with a touch screen tablet while video and digit trajectories data will be collected from this mobile device to analyze eye-, face-, sound-recognition. |
| Measure | Description | Time Frame |
|---|---|---|
| Create a Normative Database for emotional, behavioral and cognitive performance | Measure number of criteria for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of developing children when playing with the O-Kidia battery on a touchscreen tablet Total errors, Number of errors in total, False responses | 24 months |
| Create a Normative Database for emotional, behavioral and cognitive performance | Measure number of criteria for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of developing children when playing with the O-Kidia battery on a touchscreen tablet False responses | 24 months |
| Create a Normative Database for emotional, behavioral and cognitive performance | Measure number of criteria for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of developing children when playing with the O-Kidia battery on a touchscreen tablet Number of responses other than omission | 24 months |
| Create a Normative Database for emotional, behavioral and cognitive performance | Measure number of criteria for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of developing children when playing with the O-Kidia battery on a touchscreen tablet Hits/Accuracy, Number of correct responses, Hits of correct responses | 24 months |
| Create a Normative Database for emotional, behavioral and cognitive performance | Measure number of criteria for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of developing children when playing with the O-Kidia battery on a touchscreen tablet Standard deviation of the 3 standard errors calculated for each task block |
| Measure | Description | Time Frame |
|---|---|---|
| Description of participants' characteristics | Measure of demographics with age | 24 months |
| Description of participants' characteristics | Measure of language spoken |
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Inclusion Criteria:
Exclusion Criteria:
No biological parent or legal guardian is able to give permission for the minor and agrees to participate in parental assessments
Prematurity or other perinatal complications that required significant intervention
History of neurological disorders, including seizure disorders, cerebral palsy, or other conditions requiring neurological or medical care :
History of head injury:
Current use of medications with significant effects on brain function or blood flow (e.g., antipsychotics, mood stabilizers); Attention Deficit Hyperactivity Disorder (ADHD) medications and Selective Serotonin Reuptake Inhibitors (SSRIs) are not excluded as the use of these medications is associated with certain neurodevelopmental disorders and assessment of these individuals will provide useful data to the community Not fluent in French (all youth materials are in French) Uncorrectable visual, hearing, or sensorimotor impairment, as the protocol items may not be valid.
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Vanessa Douet Vannucci, PhD | Contact | +33768717649 | vanessa.douet@o-kidia.com | |
| Théo Marchand, Msc | Contact | +33622236076 | theo.marchand@o-kidia.com |
| Name | Affiliation | Role |
|---|---|---|
| Vanessa Douet Vannucci, PhD | O-Kidia | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Association la Busserine | Not yet recruiting | Marseille | Provence Alpes Cotes d'Azur | 13014 | France |
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| Label | URL |
|---|---|
| O-Kida website | View source |
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| ID | Term |
|---|---|
| D002658 | Developmental Disabilities |
| D065886 | Neurodevelopmental Disorders |
| D001523 | Mental Disorders |
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| O-Brain | Behavioral | Electrical recordings and measurements - A mobile EEG headset will be used during the visit - 30 min |
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| 24 months |
| Create a Normative Database for emotional, behavioral and cognitive performance | Measure number of criteria for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of developing children when playing with the O-Kidia battery on a touchscreen tablet Order of combination of responses | 24 months |
| Create a Normative Database for emotional, behavioral and cognitive performance | Time criteria for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of typically developing children when playing with the O-Kidia battery on a touchscreen tablet Hits of Reaction time (RT), Median of reaction times for correct responses, Hits RT SE Standard error of Hits RT, Hits RT block change | 24 months |
| Create a Normative Database for emotional, behavioral and cognitive performance | Time criteria for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of typically developing children when playing with the O-Kidia battery on a touchscreen tablet Slope of change in RT between blocks, Slope of change in RT standard errors between blocks | 24 months |
| Create a Normative Database for emotional, behavioral and cognitive performance | Time criteria for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of typically developing children when playing with the O-Kidia battery on a touchscreen tablet SE variability Standard deviation of the 3 standard errors calculated for each task block | 24 months |
| Create a Normative Database for emotional, behavioral and cognitive performance | Time criteria for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of typically developing children when playing with the O-Kidia battery on a touchscreen tablet Order of combination of responses by reaction time | 24 months |
| Create a Normative Database for emotional, behavioral and cognitive performance | Eye-movement criteria for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of developing children when playing with the O-Kidia battery on a touchscreen tablet - Eye-tracking associated with O-Kidia battery: Number of saccade (pro/anti-), Number of blinks | 24 months |
| Create a Normative Database for emotional, behavioral and cognitive performance | Eye-movement for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of developing children when playing with the O-Kidia battery on a touchscreen tablet - Eye-tracking associated with O-Kidia battery: near-point convergence, Near-point contact point | 24 months |
| Create a Normative Database for emotional, behavioral and cognitive performance | Eye-movement criteria for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of developing children when playing with the O-Kidia battery on a touchscreen tablet - Eye-tracking associated with O-Kidia battery: amplitude, direction, direction interval, | 24 months |
| Create a Normative Database for emotional, behavioral and cognitive performance | Time of eye-movement criteria for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of developing children when playing with the O-Kidia battery on a touchscreen tablet - Eye-tracking associated with O-Kidia battery: reaction time, fixation, time interval | 24 months |
| Create a Normative Database for emotional, behavioral and cognitive performance | Digit-movement criteria for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of developing children when playing with the O-Kidia battery on a touchscreen tablet - Digit-tracking associated with O-Kidia battery : direction, cumulated distance, distance to the proper trajectory | 24 months |
| Create a Normative Database for emotional, behavioral and cognitive performance | Time of digit-movement criteria for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of developing children when playing with the O-Kidia battery on a touchscreen tablet - Digit-tracking associated with O-Kidia battery : exploration time, time to the proper trajectory | 24 months |
| Create a Normative Database for emotional, behavioral and cognitive performance | Velocity of digit-movement criteria for motor skills, emotions, cognition and behavior, and therefore a neurodevelopmental presentation of developing children when playing with the O-Kidia battery on a touchscreen tablet | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : WISC-V subtests, including Verbal concept, Fluid Reasoning scale, Working Memory measures, Processing Speed abilities - Accuracy measures are :Total errors, Number of errors in total | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : WISC-V subtests, including Verbal concept, Fluid Reasoning scale, Working Memory measures, Processing Speed abilities - False responses, Number of responses other than omission | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : WISC-V subtests, including Verbal concept, Fluid Reasoning scale, Working Memory measures, Processing Speed abilities - Number of correct responses, Hits of correct responses | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : WISC-V subtests, including Verbal concept, Fluid Reasoning scale, Working Memory measures, Processing Speed abilities - SE variability Standard deviation of the 3 standard errors calculated for each task block | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : WISC-V subtests, including Verbal concept, Fluid Reasoning scale, Working Memory measures, Processing Speed abilities - Order of combination of responses | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : WISC-V subtests, including Verbal concept, Fluid Reasoning scale, Working Memory measures, Processing Speed abilities - Reaction time (RT) median for correct responses, Hits RT SE Standard error of Hits RT, Hits RT block change | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : WISC-V subtests, including Verbal concept, Fluid Reasoning scale, Working Memory measures, Processing Speed abilities - Slope of change in RT between blocks, Slope of change in RT standard errors between blocks | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : WISC-V subtests, including Verbal concept, Fluid Reasoning scale, Working Memory measures, Processing Speed abilities - SE variability Standard deviation of the 3 standard errors calculated for each task block, Order of combination of responses by reaction time | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : Event planification abilities, the Tower of London Determination of performance at the test of the Tower of London coupled with eye-tracking.
The higher score is the better outcome. | 18 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : Event planification abilities, the Tower of London Time for the performance at the test of the Tower of London coupled with eye-tracking.
| 18 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : Children Behavior Check List (short version, 32 items) 32 items rated on a 3-point Likert-type scale, ranging from "never" (0) to "very often" (3) for the anxiety scale. The higher score is the worse outcome. | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : Children Behavior Check List (short version, 32 items) 32 items rated on a 3-point Likert-type scale, ranging from "never" (0) to "very often" (3) for the evitant/depression scale. The higher score is the worse outcome. | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : Children Behavior Check List (short version, 32 items) 32 items rated on a 3-point Likert-type scale, ranging from "never" (0) to "very often" (3) for the social problem scale. The higher score is the worse outcome. | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : Behavioral assessment of executive function scoring (BRIEF, 72 items) 72 items rated on a 3-point Likert-type scale, ranging from "never" (1) to "often" (3).The clinical scale gives a well-rounded picture of the behavior of the child or adolescent being rated. | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : (Keith Conners-3, 108 items) -108-items rated on a 4-point Likert-type scale, ranging from "never" (0) to "often" (3) to give insight into ADHD assessment as well as comorbid disorders such as Oppositional Defiant Disorder and Conduct Disorder. The higher score is the worse outcome | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : Autism Quotient List version scoring (10 items) -10-items rated on a 4-point Likert-type scale, ranging from "Strongly agree" (1) to "definitely disagree" (3). Only one point can be awarded for each question. Give 1 point for "Strongly agree" or "Definitely disagree " for questions 1, 5, 7, and 10. Award 1 point for "Strongly Disagree" or "Strongly Disagree" for each of questions 2, 3, 4, 6, 8 and 9. If the person scores 6 or higher, he or she probably has social difficulties requiring referral for a specialized diagnostic assessment. | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : QTAC scoring, coordination acquisition disorder (15 items) 15-items rated on a 5-point Likert-type scale, ranging from "not alike" (1) to "extremyly alike disagree" (5). The higher the scores the higher coordination acquisition disorder is suspected. | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : Inattention and Hyperactivity-Impulsivity components with the ADHD-Rating Scale (18 items) - Measure of number of criteria for inattention, hyperactivity-impulsivity and therefore clinical presentation of ADHD (Predominant Inattentive, Predominant Hyperactive-Impulsive, Combined ) | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : Inattention and Hyperactivity-Impulsivity components with the ADHD-Rating Scale (18 items) - ADHD Rating Scale: 9 inattention items and 9 hyperactivity-impulsivity items rated on a 0-3 scale (range 0-27), therefore the total score is on a 0-54 range. The higher the scores the higher the inattention and hyperactivity-impulsivity | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : Perseverance - the Grit-Scale for Children (GSCA, 12 items), items rated on a 1-5 scale, therefore the total score is on a 0-60 range, then divided by 12. The maximum score on this scale is 5 (extremely gritty), and the lowest scale on this scale is 1 (not at all gritty). | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : Motivation - the School Motivation Questionnaire (SMQ, 10 min), 30 items on a Five-point Likert-type scale, ranging from "never" (1) to "very often" (5). The SMQ maximum total score is 150 and the minimum is 30 with solid loading scores: Self-Determination (SD), Self-Efficacy (SE), Intrinsic Motivation (IM), and Grade Motivation (GM) | 24 months |
| Convergence validity for the O-Kidia battery | Describe the subgroup and compare it to pattern of comorbidities : Sleep quality (Pittsburgh Sleep Quality Index, 11 items) - The PSQI consists of 11 self-report questions that combine to give 7 "components" of the overall score, with each component receiving a score from 0 to 3. In all cases, a score of 0 indicates no difficulty while a score of 3 indicates severe difficulty. The 7 components of the score are added together to give an overall score ranging from 0 to 21 points, with 0 indicating no difficulty and 21 indicating major difficulty. A global score is the addition of these 7 components. | 24 months |
| 24 months |
| Description of participants' characteristics | Measure of family structure, school, medical history with questionnaires | 24 months |
| Description of participants' characteristics | Measure of manual laterality, Edinburgh handedness, short version, to indicate manual laterality from 4 items rated on a five-point Likert-type scale, ranging from "always right" to "always left", scoring from +100 to -100. | 24 months |
| Description of participants' characteristics | Socioeconomic status as measure INSEE index | 24 months |
| mobile EEG biomarkers | P300 wave amplitude and latency - Quantitative electroencephalography (qEEG) will be recorded during a resting state, Elicitation of evoked potentials (ERP) will use the O-Kidia battery to elicit components associated with attention, working memory, stress, or anxiety | 24 months |
| mobile EEG biomarkers | P1, N1, P2, N2 and P3 waves, amplitudes and latencies - Elicitation of evoked potentials (ERP) will use the O-Kidia battery to elicit components associated with attention, stress, or anxiety | 24 months |
| mobile EEG biomarkers | N170 waves, amplitudes and latencies as measures of episodic memory | 24 months |
| mobile EEG biomarkers | Alpha-, theta, beta waves and their ratios as a measures of ADHD assessments. | 24 months |
| UX/UI feasibility | Questionnaire (10-items) assessing the usability (UX/UI) for children, on a five-point likert type scale ranging 0 to 50 points, higher scores meaning better outcome. | 12 months |
| Test-retrests for the O-Games battery | Significant changes of either or both scores at T2 compared with baseline (repeated testing), higher scores meaning better outcome. | 24 months |
| O-Kidia | Recruiting | Gardanne | Provence-Alpes-Côte d'Azur Region | 13120 | France |
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