[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100649337":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":22,"centralContacts":26,"locations":30,"responsibleParty":32,"collaborators":30,"id":34,"slug":35,"hasResults":36,"nctId":37,"briefTitle":38,"officialTitle":38,"acronym":30,"eligibilityCriteria":39,"healthyVolunteers":40,"sex":41,"minAge":42,"maxAge":43,"enrollmentInfo":44,"targetDuration":30,"studyType":47,"phases":48,"briefSummary":50,"conditions":51,"keywords":54,"overallStatus":63,"whyStopped":30,"lastUpdateSubmitDate":64,"lastUpdatePostDateStruct":65,"startDateStruct":68,"completionDateStruct":70,"leadSponsor":72,"locationsCount":30},{"fullName":5,"class":6},"University of Minnesota","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Dinomometer Grip Strength Assessment","EXPERIMENTAL","Participants will complete grip strength measurements using the Dinomometer, a non-invasive handheld grip strength measurement device. Grip strength will be measured on each hand, with short rest breaks and alternation between hands to mitigate the effects of fatigue.",[13],"Device: Dinomometer",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":20},"DEVICE","Dinomometer","The investigational device being evaluated in this study is the Dinomometer, a handheld grip strength measurement device designed for use in pediatric populations. The Dinomometer will be used to collect grip strength measurements from participants at the Minnesota State Fair. No drugs, biologics, or additional investigational agents are involved in this study.",[9],[21],"Handheld grip strength measurement device",[23],{"name":24,"affiliation":5,"role":25},"Corey McGee, PhD, MS, OTR\u002FL, CHT, FAOTA","PRINCIPAL_INVESTIGATOR",[27],{"name":24,"role":28,"phone":29,"phoneExt":30,"email":31},"CONTACT","612-626-5645",null,"mcge0062@umn.edu",{"type":33,"investigatorFullName":30,"investigatorTitle":30,"investigatorAffiliation":30,"oldNameTitle":30,"oldOrganization":30},"SPONSOR","100649337","tyrannosaurus-flex-finding-the-fair-ly-normal-grip-100649337",false,"NCT07735195","Tyrannosaurus Flex: Finding the \"Fair-ly Normal\" Grip","Inclusion Criteria:\n\n* Children between the ages of 2-12 year old who demonstrate participation interest and provide informed consent and assent (when appropriate).\n\nExclusion Criteria:\n\n* Presence of a known musculoskeletal, neurological, or neuromuscular condition affecting upper limb strength or function (including, but not limited to, cerebral palsy, brachial plexus injury, muscular dystrophy, etc.)\n* Diagnosis of a systemic condition affecting the musculoskeletal or nervous system\n* Previous hand, wrist, or upper limb surgery\n* History of hand, wrist, or upper limb trauma\n* Current pain in either hand or upper limb\n* Persons unable to follow standardized commands when presented to them in English",true,"ALL","2 Years","12 Years",{"count":45,"type":46},600,"ESTIMATED","INTERVENTIONAL",[49],"NA","The purpose of this study is to evaluate the performance of the Dinomometer and establish normative data to inform clinical standards and benchmarks for therapeutic practice.\n\nThis is a cross-sectional study designed to collect normative grip strength data from a large sample of the general population in Minnesota. Participants will primarily be recruited from attendees of the Minnesota State Fair. Grip strength will be measured using the Dinomometer, a non-invasive handheld grip strength measurement device.\n\nThe study should take approximately 10-15 minutes to complete for each participant including enrollment and completion of study procedures. Follow-up is not required.",[52,53],"Grip Strength","Hand Strength",[17,55,56,57,58,59,60,61,62],"Grip strength","Pediatric grip strength","Hand strength","Normative data","Reference values","Children","Occupational therapy","Minnesota State Fair","NOT_YET_RECRUITING","2026-07-24",{"date":66,"type":67},"2026-07-29","ACTUAL",{"date":69,"type":46},"2026-09-01",{"date":71,"type":46},"2027-12-31",{"name":5,"class":6}]