[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100618815":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":10,"locations":10,"responsibleParty":15,"collaborators":10,"id":19,"slug":20,"hasResults":21,"nctId":22,"briefTitle":23,"officialTitle":24,"acronym":25,"eligibilityCriteria":26,"healthyVolunteers":27,"sex":28,"minAge":29,"maxAge":30,"enrollmentInfo":31,"targetDuration":10,"studyType":34,"phases":10,"briefSummary":35,"conditions":36,"keywords":41,"overallStatus":44,"whyStopped":10,"lastUpdateSubmitDate":45,"lastUpdatePostDateStruct":46,"startDateStruct":49,"completionDateStruct":51,"leadSponsor":53,"locationsCount":10},{"fullName":5,"class":6},"Ankara University","OTHER",[8,12],{"label":9,"type":10,"description":11,"interventionNames":10},"Junior Ice Hockey Players",null,"Children aged 9-10 years who participate in organized junior ice hockey training on a regular basis",{"label":13,"type":10,"description":14,"interventionNames":10},"Non-Athlete Children","Age-matched children aged 9-10 years who do not participate in organized sports or structured athletic training.",{"type":16,"investigatorFullName":17,"investigatorTitle":18,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"SPONSOR_INVESTIGATOR","Emine Merve Ersever","Principal Investigator","100618815","ankle-isometric-strength-and-proprioception-in-young-ice-hockey-players-100618815",false,"NCT07336524","Ankle Isometric Strength and Proprioception in Young Ice Hockey Players","Comparison of Ankle Isometric Strength and Proprioception Between 9-10-Year-Old Junior Ice Hockey Players and Age-Matched Controls","ANKLE-ICE","Inclusion Criteria:\n\n* Children aged 9 to 10 years.\n* For the ice hockey group: regular participation in organized junior ice hockey training.\n* For the control group: no participation in organized sports or structured athletic training.\n* Ability to understand and follow test instructions.\n* Written informed consent obtained from parents or legal guardians\n\nExclusion Criteria:\n\n* History of lower extremity injury within the past 6 months.\n* Previous ankle or lower limb surgery.\n* Presence of neurological, musculoskeletal, or balance disorders that could affect ankle strength or proprioception.\n* Current pain or injury affecting lower extremity function.\n* Any medical condition that would limit safe participation in the assessments.",true,"ALL","9 Years","10 Years",{"count":32,"type":33},70,"ESTIMATED","OBSERVATIONAL","This observational cross-sectional study aims to profile ankle isometric strength and proprioception in 9-10-year-old junior ice hockey players and to compare these outcomes and limb symmetry indices with age-matched non-athlete children. Ankle isometric muscle strength is assessed using a handheld dynamometer, and ankle proprioception is evaluated using a digital inclinometer. Measurements are performed bilaterally for dominant and non-dominant limbs. Group comparisons and limb symmetry analyses are conducted to identify potential neuromuscular differences related to sports participation.",[37,38,39,40],"Ankle Joint Function","Ankle Proprioception","Muscle Strength","Youth Sports Injury Prevention",[42,43],"muscle strenght","ankle proprioceotion","NOT_YET_RECRUITING","2025-12-30",{"date":47,"type":48},"2026-01-13","ACTUAL",{"date":50,"type":33},"2025-12-15",{"date":52,"type":33},"2026-03-15",{"name":17,"class":6}]