[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100652065":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":7,"centralContacts":8,"locations":7,"responsibleParty":14,"collaborators":7,"id":18,"slug":19,"hasResults":20,"nctId":21,"briefTitle":22,"officialTitle":23,"acronym":24,"eligibilityCriteria":25,"healthyVolunteers":26,"sex":27,"minAge":28,"maxAge":29,"enrollmentInfo":30,"targetDuration":7,"studyType":33,"phases":7,"briefSummary":34,"conditions":35,"keywords":37,"overallStatus":44,"whyStopped":7,"lastUpdateSubmitDate":45,"lastUpdatePostDateStruct":46,"startDateStruct":49,"completionDateStruct":51,"leadSponsor":53,"locationsCount":7},{"fullName":5,"class":6},"Cairo University","OTHER",null,[9],{"name":10,"role":11,"phone":12,"phoneExt":7,"email":13},"omnia mohamed abbas, master","CONTACT","01150016181","manomohamed40316181@gmail.com",{"type":15,"investigatorFullName":16,"investigatorTitle":17,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"PRINCIPAL_INVESTIGATOR","Omnia Mohamed Abbas Mobarak","Teaching assistant","100652065","fine-motor-performance-in-school-aged-children-100652065",false,"NCT07767656","Fine Motor Performance in School-aged Children","Core Stability and Fine Motor Performance in Typically Developing School-Aged Children","HGS\u002FHLS","Inclusion Criteria:\n\nChildren will be included in the study according to the following criteria:\n\n* Typically developing children aged 8-12 years.\n* Both boys and girls.\n* Enrolled in primary school.\n* Able to understand and follow simple verbal instructions.\n* Able to read and write in English according to their educational level.\n* Regular school attendance.\n* Children with a typical level of physical activity for their age and not participating in competitive athletic training programs.\n* Written informed consent obtained from parents or legal guardians.\n\nExclusion Criteria:\n\n* History of neurological, developmental, or musculoskeletal disorders affecting posture, upper limb function, or handwriting.\n* Upper limb pain, deformity, fracture, or injury within the previous six months.\n* Uncorrected visual or hearing impairment.\n* Diagnosed developmental coordination disorder (DCD), autism spectrum disorder (ASD), attention-deficit\u002Fhyperactivity disorder (ADHD), intellectual disability, or specific learning disorder affecting handwriting.\n* Previous surgery involving the upper limb or spine",true,"ALL","8 Years","12 Years",{"count":31,"type":32},100,"ESTIMATED","OBSERVATIONAL","The goal of this observational cross-sectional study is to investigate the relationship between core stability, hand grip strength, and handwriting performance in typically developing school-aged children aged 8 to 12 years. The study aims to determine whether core stability is associated with upper extremity function and handwriting abilities during middle childhood.\n\nThe main questions the study aims to answer are:\n\n* Is there a relationship between core stability and hand grip strength in typically developing school-aged children?\n* Is there a relationship between core stability and handwriting performance in typically developing school-aged children?\n\nParticipants will undergo the following assessments:\n\n* Assessment of core stability using the McGill core endurance tests.\n* Measurement of hand grip strength using a hydraulic hand dynamometer.",[36],"Healthy Children",[38,39,40,41,42,43],"core stability","fine motor performance","hand grip strength","hand writing performance","typically developing children","school aged children","NOT_YET_RECRUITING","2026-08-11",{"date":47,"type":48},"2026-08-17","ACTUAL",{"date":50,"type":32},"2026-09-20",{"date":52,"type":32},"2027-03-20",{"name":5,"class":6}]