Ignite Creation Date:
2025-12-24 @ 9:58 PM
Ignite Modification Date:
2025-12-25 @ 7:36 PM
Study NCT ID:
NCT04758832
Status:
COMPLETED
Last Update Posted:
2021-02-17
First Post:
2021-02-06
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
The Effect of Poorly Designed School Furniture on Children's Head and Scapulae Postures
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'RETROSPECTIVE', 'observationalModel': 'OTHER'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 200}, 'patientRegistry': False}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2017-03-01', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2021-02', 'completionDateStruct': {'date': '2019-04-30', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2021-02-16', 'studyFirstSubmitDate': '2021-02-06', 'studyFirstSubmitQcDate': '2021-02-16', 'lastUpdatePostDateStruct': {'date': '2021-02-17', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2021-02-17', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2019-04-30', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'weight', 'timeFrame': 'up to 24 weeks', 'description': 'measured in kilograms'}, {'measure': 'height', 'timeFrame': 'up to 24 weeks', 'description': 'measured in centimetres'}, {'measure': 'Body mass index (BMI)', 'timeFrame': 'up to 24 weeks', 'description': "It was calculated as the ratio of the subject's height (in meter) and weight (in kilogram) i.e. BMI= Weight/ Height2"}, {'measure': 'anthropometric measurement for child', 'timeFrame': 'up to 24 weeks', 'description': "The anthropometric measurement for child were measured in mm by Auto CAD analysis for recorded photographs from sitting position.it include:1) elbow seat height: Measured with the elbow flexed at 90°, as the vertical distance from the bottom of the tip of the elbow to the student's seated surface, 2) shoulder height: Measured as the vertical distance from the top of the shoulder at the acromion process to the student's sitting surface,3) upper limb length: Difference between the elbow height and shoulder height."}, {'measure': 'anthropometric measurement for school furniture', 'timeFrame': 'up to 24 weeks', 'description': 'The furniture dimensions were measured in mm by Auto CAD analysis for recorded photographs from sitting position.it include: 1) seat height: Measured as a distance from the floor to the highest point on the front of the seat, 2) seat depth: Measured from the back of the sitting surface of the seat to its front,3) backrest height: The vertical distance from the desk seat to the top edge of backrest, 4)desk- seat height: The vertical distance from the seat to the top of the front edge of the desk and 5) under surface of desk height: The vertical distance from the floor to the bottom of the front edge of the shelf under the writing surface..'}], 'secondaryOutcomes': [{'measure': 'Correlation between educational furniture dimensions and the user body dimensions', 'timeFrame': 'through study completion, an average of 1 year.', 'description': 'the percentage of compatibility for the ergonomics design of school furniture were tested by using the following equations: Equation (1): Seat height to popliteal height (N +2) cos 30°≤ SH \\< (N + 2) cos 5° Where SH is seat height and N is popliteal height). Equation (2): Seat depth to the popliteal-buttock length 80%M≤ SD \\< 95%M Where SD is seat depth and M is popliteal-buttock length. Equation (3): Backrest height:60% H≤ BH \\< 80% H Where BH is backrest height and H is shoulder height (scapula height). the previous equations represent the correlation between arthopemeteric measurements for the child (the user) and anthropometric measurement for school furniture.The percentage of matching and dis-matching school furniture calculated.'}, {'measure': 'Head postures (angles)', 'timeFrame': 'through study completion, an average of 1 year.', 'description': 'Auto CAD program (version 2013) used to determine head postures (angles). 1) Head flexion angle: Line of canthus to tragus with respect to vertical (measured from vertical above intersect). 2) Neck flexion angle : Line of tragus to C7 with respect to vertical (measured from vertical above intersect)'}, {'measure': 'scapular postures (displacement and elevation).', 'timeFrame': 'through study completion, an average of 1 year.', 'description': 'Auto CAD program (version 2013) used to determine scapular postures (displacement and elevation in mm). 1) Scapula displacement: Horizontal distance between markers at C7 and the anterior border of the acromion (measured in mm), 2)Scapula elevation: Vertical distance between markers at C7 and the anterior border of the acromion.'}]}, 'oversightModule': {'oversightHasDmc': True, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['Ergonomics']}, 'descriptionModule': {'briefSummary': 'investigate the compatibility of school furniture design'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD'], 'maximumAge': '9 Years', 'minimumAge': '7 Years', 'samplingMethod': 'PROBABILITY_SAMPLE', 'studyPopulation': 'Two hundred and fifty-seven normal children were evaluated for eligibility; thirty-five children were excluded because they failed to fulfill the inclusion criteria and sixteen parents refused to enrolled in this study.', 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* had normal body mass index (ranged from 18.5 to 24.9 kg/ m2),\n* The school furniture workstations used by all subjects were all of wooden flat desks and benches.\n\nExclusion Criteria:\n\n* suffering from respiratory or heart problems'}, 'identificationModule': {'nctId': 'NCT04758832', 'briefTitle': "The Effect of Poorly Designed School Furniture on Children's Head and Scapulae Postures", 'organization': {'class': 'OTHER', 'fullName': 'Delta University for Science and Technology'}, 'officialTitle': "The Effect of Poorly Designed School Furniture on Children's Head and Scapulae Postures: A Cross Sectional Design", 'orgStudyIdInfo': {'id': 'P.T.REC/012/003029'}}, 'contactsLocationsModule': {'locations': [{'city': 'Cairo', 'country': 'Egypt', 'facility': 'AAA', 'geoPoint': {'lat': 30.06263, 'lon': 31.24967}}]}, 'ipdSharingStatementModule': {'infoTypes': ['SAP', 'ICF'], 'ipdSharing': 'YES', 'description': 'will be shared at December 2021'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Delta University for Science and Technology', 'class': 'OTHER'}, 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Assistant. Professor of physical therapy, Department of Physical Therapy for Pediatrics', 'investigatorFullName': 'Amira Hussin Hussin Mohammed', 'investigatorAffiliation': 'Delta University for Science and Technology'}}}}