[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100646918":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":25,"centralContacts":25,"locations":25,"responsibleParty":29,"collaborators":25,"id":33,"slug":34,"hasResults":35,"nctId":36,"briefTitle":37,"officialTitle":38,"acronym":25,"eligibilityCriteria":39,"healthyVolunteers":35,"sex":40,"minAge":41,"maxAge":42,"enrollmentInfo":43,"targetDuration":25,"studyType":46,"phases":47,"briefSummary":49,"conditions":50,"keywords":25,"overallStatus":52,"whyStopped":25,"lastUpdateSubmitDate":53,"lastUpdatePostDateStruct":54,"startDateStruct":57,"completionDateStruct":59,"leadSponsor":61,"locationsCount":25},{"fullName":5,"class":6},"Mansoura University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Rigid telescopic double crown prosthesis","EXPERIMENTAL","Participants receiving rigid digitally fabricated telescopic double crown prostheses.",[13],"Device: Rigid telescopic double crown prosthesis",{"label":15,"type":16,"description":17,"interventionNames":18},"Non-rigid telescopic double crown prosthesis","ACTIVE_COMPARATOR","Participants receiving non-rigid digitally fabricated telescopic double crown prostheses.",[19],"Device: Non-rigid telescopic double crown prosthesis",[21,26],{"type":22,"name":9,"description":23,"armGroupLabels":24,"otherNames":25},"DEVICE","Digitally fabricated rigid telescopic double crown prosthesis",[9],null,{"type":22,"name":15,"description":27,"armGroupLabels":28,"otherNames":25},"Digitally fabricated non-rigid telescopic double crown prosthesis",[15],{"type":30,"investigatorFullName":31,"investigatorTitle":32,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","naglaa samir","Demonstrator","100646918","rigid-versus-non-rigid-digitally-fabricated-telescopic-double-crown-prosthesis-100646918",false,"NCT07682623","Rigid Versus Non-Rigid Digitally Fabricated Telescopic Double Crown Prosthesis","Rigid Versus Non-Rigid Digitally Fabricated Telescopic Double Crown Prosthesis Connecting Teeth and Implants: A Crossover Study of Soft Tissue Health and Patient Satisfaction","* Inclusion Criteria:\n\nPatients requiring telescopic overdenture prosthesis.\n\nExclusion Criteria:\n\nPatients with systemic conditions affecting periodontal or prosthetic treatment.\n\nPatients unable to attend follow-up visits\n\n\\-","ALL","50 Years","65 Years",{"count":44,"type":45},10,"ESTIMATED","INTERVENTIONAL",[48],"NA","This study aims to compare the clinical and patient satisfaction outcomes of rigid versus non-rigid digitally fabricated telescopic double crown prostheses supported by teeth and implants. The study evaluates the effect of different attachment designs on prosthetic performance and patient satisfaction.\"",[51],"Tooth Loss and Rehabilitation With Telescopic Crown Prostheses","NOT_YET_RECRUITING","2026-06-28",{"date":55,"type":56},"2026-07-06","ACTUAL",{"date":58,"type":45},"2026-12-22",{"date":60,"type":45},"2027-05-14",{"name":5,"class":6}]