[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100636220":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":10,"centralContacts":19,"locations":25,"responsibleParty":45,"collaborators":10,"id":50,"slug":51,"hasResults":52,"nctId":53,"briefTitle":54,"officialTitle":55,"acronym":10,"eligibilityCriteria":56,"healthyVolunteers":57,"sex":58,"minAge":59,"maxAge":10,"enrollmentInfo":60,"targetDuration":63,"studyType":64,"phases":10,"briefSummary":65,"conditions":66,"keywords":69,"overallStatus":74,"whyStopped":10,"lastUpdateSubmitDate":75,"lastUpdatePostDateStruct":76,"startDateStruct":79,"completionDateStruct":81,"leadSponsor":83,"locationsCount":84},{"fullName":5,"class":6},"Istanbul University - Cerrahpasa","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Geriartric Indivıduals",null,"This will be done with individuals over 65 years of age.",[13],"Other: Muscle Strenght Assessment",[15],{"type":6,"name":16,"description":17,"armGroupLabels":18,"otherNames":10},"Muscle Strenght Assessment","Hand grip strength measurements will be performed using a calibrated hydraulic hand dynamometer (JAMAR®). Measurements will be performed according to the standard protocol recommended by the American Society of Hand Therapists: the participant will be positioned in a seated position with shoulder adduction and neutral rotation, elbow 90° flexion, forearm in neutral position, and wrist 0-30° extension. Three repetitions will be performed for each position, with a 30-second rest period between repetitions to minimize fatigue, and the highest value (kg) will be used in the analysis. Hand grip strength will be assessed in four different shoulder positions: (1) standard measurement position, (2) shoulder 90° flexion, (3) shoulder 90° abduction, and (4) shoulder 30° extension. The measurement order will be randomized to minimize learning and fatigue effects. All measurements will be performed by the same researcher independent of the researcher performing the measurements.",[9],[20],{"name":21,"role":22,"phone":23,"phoneExt":10,"email":24},"GULFİDAN TOKGÖZ, Lecturer, PhD (c)","CONTACT","0552 022 76 32","gulfidan.tokgoz@gmail.com",[26],{"facility":27,"status":10,"city":28,"state":10,"zip":10,"country":29,"countryCode":10,"cosmosGeoPoint":30,"geoPoint":35,"contacts":36},"Balıkesir University","Balıkesir","Turkey (Türkiye)",{"type":31,"coordinates":32},"Point",[33,34],27.88611,39.64917,{"lat":34,"lon":33},[37,38,41,43],{"name":21,"role":22,"phone":23,"phoneExt":10,"email":24},{"name":39,"role":22,"phone":40,"phoneExt":10,"email":10},"Ebru Tekin, PhD, Lecturer","05301132479",{"name":39,"role":42,"phone":10,"phoneExt":10,"email":10},"SUB_INVESTIGATOR",{"name":44,"role":42,"phone":10,"phoneExt":10,"email":10},"Bilal Katipoğlu, Assoc. Prof. Dr.",{"type":46,"investigatorFullName":47,"investigatorTitle":48,"investigatorAffiliation":49,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Gulfidan Tokgoz","Lecturer, Phd (c)","Balikesir University","100636220","comparison-of-hand-grip-strength-in-different-shoulder-positions-in-geriatric-individuals-position-dependent-strength-analysis-100636220",false,"NCT07562854","Comparison of Hand Grip Strength in Different Shoulder Positions in Geriatric Individuals: Position-Dependent Strength Analysis","Comparison of Hand Grip Strength in Different Shoulder Positions in Geriatric Individuals: Position-Dependent Strength Analysis - A Cross-Sectional Analytical Study With Repeated Measurements","Inclusion Criteria:\n\n* Being 65 years of age or older\n* Being an independent volunteer living in the community\n* Being able to actively use the upper extremities\n* Having the cognitive level to understand and follow the measurement instructions\n* Providing written informed consent to participate in the study.\n\nExclusion Criteria:\n\n* Presence of severe shoulder pain or rotator cuff pathology\n* Loss of upper extremity function due to rheumatological disease\n* Presence of significant visual or vestibular impairment that may affect measurements\n* Presence of another systemic or musculoskeletal disease that may prevent the safe and accurate completion of tests\n* History of upper extremity surgery or fracture within the last 6 months\n* Failure to provide informed consent",true,"ALL","65 Years",{"count":61,"type":62},40,"ESTIMATED","1 Day","OBSERVATIONAL","The aim of this study is to examine the relationship between hand grip strength, measured in different shoulder positions, and upper extremity muscle strength, and to reveal the clinical significance of position-dependent strength variation.",[67,68],"Geriatric","Elderly",[70,71,72,73],"muscle strenght","hand grip strength","geriatrics","upper extremity muscle strength","NOT_YET_RECRUITING","2026-05-09",{"date":77,"type":78},"2026-05-13","ACTUAL",{"date":80,"type":62},"2026-05-02",{"date":82,"type":62},"2026-08-01",{"name":5,"class":6},1]