[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100588442":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":7,"eligibilityCriteria":24,"healthyVolunteers":25,"sex":26,"minAge":27,"maxAge":28,"enrollmentInfo":29,"targetDuration":7,"studyType":32,"phases":7,"briefSummary":33,"conditions":34,"keywords":36,"overallStatus":38,"whyStopped":7,"lastUpdateSubmitDate":39,"lastUpdatePostDateStruct":40,"startDateStruct":43,"completionDateStruct":45,"leadSponsor":47,"locationsCount":7},{"fullName":5,"class":6},"University of Yalova","OTHER",null,[9],{"name":10,"role":11,"phone":12,"phoneExt":7,"email":13},"Pelin Tiryaki, PhD","CONTACT","+905343520042","ptpelintiryaki@gmail.com",{"type":15,"investigatorFullName":16,"investigatorTitle":17,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"PRINCIPAL_INVESTIGATOR","Pelin Tiryaki","PhD","100588442","effect-of-smartphone-usage-100588442",false,"NCT06941454","Effect of Smartphone Usage","Investigating the Effect of Smartphone Usage on Balance and Dual Task Performance in University Students","Inclusion Criteria:\n\n* Between the ages of 18-30\n* Have a smartphone usage period of the last 7 days\n\nExclusion Criteria:\n\n* Having a severe medical condition\n* Having any disease that may affect cognitive level\n* Having any disease that may affect balance\n* Being pregnant\n* Having an orthopedic or neurological surgery within the last year\n* Using a mobility assistive device\n* Not owning a smartphone",true,"ALL","18 Years","30 Years",{"count":30,"type":31},50,"ESTIMATED","OBSERVATIONAL","Screen time is defined as the time spent on many electronic and technological devices such as laptops, tablets, televisions, game consoles, and smartphones. The largest portion of screen time is made up of smartphones, which are currently used at very high rates. The increase in screen time, which describes the time an individual spends in front of technological devices, can pave the way for various physical problems when not controlled. The most important of these problems caused by excessive screen use due to increased smartphone use is postural disorders. Based on this, the original value of this research is to examine and reveal the effects of smartphone use on balance and dual-task performance. Scientific data can be reached on the negative effects of increased screen use caused by smartphone use.",[35],"Healthy Volunteers",[37],"smartphone","NOT_YET_RECRUITING","2025-04-15",{"date":41,"type":42},"2025-04-23","ACTUAL",{"date":44,"type":31},"2025-05-15",{"date":46,"type":31},"2026-02-15",{"name":5,"class":6}]