[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100621805":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":7,"centralContacts":7,"locations":7,"responsibleParty":8,"collaborators":7,"id":12,"slug":7,"hasResults":13,"nctId":14,"briefTitle":15,"officialTitle":16,"acronym":7,"eligibilityCriteria":17,"healthyVolunteers":18,"sex":19,"minAge":20,"maxAge":7,"enrollmentInfo":21,"targetDuration":7,"studyType":24,"phases":7,"briefSummary":25,"conditions":26,"keywords":28,"overallStatus":31,"whyStopped":7,"lastUpdateSubmitDate":32,"lastUpdatePostDateStruct":33,"startDateStruct":36,"completionDateStruct":38,"leadSponsor":40,"locationsCount":7},{"fullName":5,"class":6},"Cairo University","OTHER",null,{"type":9,"investigatorFullName":10,"investigatorTitle":11,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"PRINCIPAL_INVESTIGATOR","Ghada Adayil","Lecturer, Department of Periodontology, Faculty of Dentistry, Cairo University","100621805",false,"NCT07375394","3D-Printed Extraoral Camera for Standardized Dental Photography","Evaluation of a 3D-Printed Extraoral Camera Assembly for Standardization of Dental Photography: Randomized Controlled Clinical Trial","Inclusion Criteria:\n\n* Undergraduate dental students\n* Egyptian nationality\n* Both genders\n\nExclusion Criteria:\n\n* Postgraduate dental students\n* Incomplete questionnaires\n* Refusal to participate",true,"ALL","18 Years",{"count":22,"type":23},400,"ESTIMATED","OBSERVATIONAL","This study evaluates whether a 3D-printed extraoral camera assembly can improve the reproducibility and dimensional consistency of dental photographs compared with conventional DSLR methods. By standardizing camera position, distance, and angle, the assembly provides a non-contact, operator-independent approach to ensure consistent image geometry, supporting more accurate clinical records, esthetic documentation, and digital analyses.",[27],"Malnutrition",[29,30],"undergraduate medical students","dental nutrition","NOT_YET_RECRUITING","2026-03-17",{"date":34,"type":35},"2026-03-19","ACTUAL",{"date":37,"type":23},"2027-01-20",{"date":39,"type":23},"2027-01-30",{"name":5,"class":6}]