Ignite Creation Date:
2025-12-25 @ 4:59 AM
Ignite Modification Date:
2025-12-26 @ 4:00 AM
Study NCT ID:
NCT05072418
Status:
COMPLETED
Last Update Posted:
2024-09-19
First Post:
2021-09-28
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Postural Control Among Children with and Without Dyslexia
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D002658', 'term': 'Developmental Disabilities'}], 'ancestors': [{'id': 'D065886', 'term': 'Neurodevelopmental Disorders'}, {'id': 'D001523', 'term': 'Mental Disorders'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'RETROSPECTIVE', 'observationalModel': 'CASE_CONTROL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 80}, 'patientRegistry': False}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2020-12-26', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2024-09', 'completionDateStruct': {'date': '2022-07-31', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2024-09-12', 'studyFirstSubmitDate': '2021-09-28', 'studyFirstSubmitQcDate': '2021-09-28', 'lastUpdatePostDateStruct': {'date': '2024-09-19', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2021-10-11', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2022-07-31', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Postural sway analysis', 'timeFrame': 'through study completion, an average of 1 year', 'description': 'Root mean squared sway amplitude and sample entropy along the AP and ML axes'}], 'secondaryOutcomes': [{'measure': 'Stabilogram diffusion analysis of central of pressure', 'timeFrame': 'through study completion, an average of 1 year', 'description': 'Trajectories of central of pressure will be analyzed with stabilogram diffusion analysis to reveal behavior mechanisms for practice-related variations in feedback and feedforward process for error corrections'}]}, 'oversightModule': {'isUsExport': False, 'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['child with dyslexia, postural sway', 'visual perception'], 'conditions': ['Child Development Disorder']}, 'descriptionModule': {'briefSummary': 'As Chinese-speaking children with dyslexia typically have different cerebellar sign behavior from non-Chinese-speaking counterparts, this study compared the effect of visual occlusion on the static balance between dyslexic and non-dyslexic children using the Chinese language.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD'], 'maximumAge': '13 Years', 'minimumAge': '8 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'The participants will be 80 Chinese-speaking children between 8 and 12 years of age recruited from elementary schools in Taiwan. Half of the participants will be formally identified as dyslexia by specialists in the field of special education (Table 1), based on formal psycho-educational assessments (Chinese Character Recognition Test (Huang, 2001), Chinese reading diagnostic evaluation, and Wechsler Intelligence Scale for Children 4th Edition-Chinese version.', 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* 1.Normal IQ(\\>85, WISC-III)\n* 2.Children with dyslexia assessed by standard tools, performed by psychological-teachers of special education\n\nExclusion Criteria:\n\n* 1.Attention deficit hyperactivity disorder(ADHD)\n* 2.Neurological or psychiatric abnormalities\n* 3.Developmental coordination disorder(DCD)'}, 'identificationModule': {'nctId': 'NCT05072418', 'briefTitle': 'Postural Control Among Children with and Without Dyslexia', 'organization': {'class': 'OTHER', 'fullName': 'National Cheng-Kung University Hospital'}, 'officialTitle': 'The Influence of Visual Information on Postural Control Among Children with and Without Dyslexia', 'orgStudyIdInfo': {'id': 'A-BR-109-041'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'Children with dyslexia', 'interventionNames': ['Behavioral: Eye-opened and Eye-closed']}, {'label': 'Non-dyslexic children', 'interventionNames': ['Behavioral: Eye-opened and Eye-closed']}], 'interventions': [{'name': 'Eye-opened and Eye-closed', 'type': 'BEHAVIORAL', 'description': 'The participants were instructed to perform six 60-second trials (2 conditions × 3 trials) of maintaining an upright stance on a force plate (Kistler Type 9260A, Switzerland) under the eyes open (EO) and eyes closed (EC) conditions. The order of EO and EC was alternated for each participant, and half of the subjects began with the EO (or EC) condition. For both conditions, the participants stood with their feet 1 cm apart on a force plate and their arms relaxed comfortably at their sides.', 'armGroupLabels': ['Children with dyslexia', 'Non-dyslexic children']}]}, 'contactsLocationsModule': {'locations': [{'city': 'Tainan', 'country': 'Taiwan', 'facility': 'National Chen Kong University Hospital', 'geoPoint': {'lat': 22.99083, 'lon': 120.21333}}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'National Cheng-Kung University Hospital', 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR'}}}}