[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100571090":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":25,"centralContacts":29,"locations":39,"responsibleParty":54,"collaborators":25,"id":58,"slug":59,"hasResults":60,"nctId":61,"briefTitle":62,"officialTitle":63,"acronym":25,"eligibilityCriteria":64,"healthyVolunteers":65,"sex":66,"minAge":67,"maxAge":25,"enrollmentInfo":68,"targetDuration":25,"studyType":71,"phases":72,"briefSummary":74,"conditions":75,"keywords":77,"overallStatus":42,"whyStopped":25,"lastUpdateSubmitDate":84,"lastUpdatePostDateStruct":85,"startDateStruct":88,"completionDateStruct":90,"leadSponsor":92,"locationsCount":93},{"fullName":5,"class":6},"University of Jordan","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"hexed non hexed","EXPERIMENTAL","a 3-unit screw-retained implant bridge over two conical internal hex implants will be supported using hexed and non hexed abutments",[13],"Device: hexed non hexed",{"label":15,"type":16,"description":17,"interventionNames":18},"non hexed non hexed","ACTIVE_COMPARATOR","a 3-unit screw-retained implant bridge over two conical internal hex implants will be supported using two non-hexed abutments",[19],"Device: non-hexed non-hexed",[21,26],{"type":22,"name":9,"description":23,"armGroupLabels":24,"otherNames":25},"DEVICE","A 3-unit screw-retained implant bridge over two conical internal hex implants will be supported using one hexed and one non-hexed abutment.",[9],null,{"type":22,"name":27,"description":17,"armGroupLabels":28,"otherNames":25},"non-hexed non-hexed",[15],[30,35],{"name":31,"role":32,"phone":33,"phoneExt":25,"email":34},"Mohammad A AL-Rababáh","CONTACT","00962792131548","malrababah@ju.edu.jo",{"name":36,"role":32,"phone":37,"phoneExt":25,"email":38},"Nour G Rababah","00962791929271","nur.rababah96@gmail.com",[40],{"facility":41,"status":42,"city":43,"state":25,"zip":25,"country":44,"countryCode":45,"cosmosGeoPoint":46,"geoPoint":51,"contacts":52},"Jordan University Hospital","RECRUITING","Amman","Jordan","JO",{"type":47,"coordinates":48},"Point",[49,50],35.94503,31.95522,{"lat":50,"lon":49},[53],{"name":31,"role":32,"phone":33,"phoneExt":25,"email":34},{"type":55,"investigatorFullName":56,"investigatorTitle":57,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","Mohammad AL-Rababáh","Associate Professor","100571090","comparison-of-abutments-engagement-configurations-in-implant-supported-fixed-partial-dentures-100571090",false,"NCT06715722","Comparison of Abutments Engagement Configurations in Implant Supported Fixed Partial Dentures","Comparison of Abutments Engagement Configurations in Implant Supported Fixed Partial Dentures: a Randomized Clinical Trial","Inclusion Criteria:\n\n* Adult patients with edentulous span in the posterior mandible of 3 missing teeth.\n* Candidates for an implant supported FDP in the posterior mandible.\n* Teeth in area of interest extracted at least 3 months prior.\n* Bone grafting not needed or only minor GBR needed.\n* Controlled oral hygiene.\n* Sufficient bone volume.\n\nExclusion Criteria:\n\n* Patients with edentulous span of less than 3 missing teeth (not eligible to receive a 3 unit 2 implant supported FDP)\n* Patients with healing period of extraction sites less than 3 months.\n* Extensive bone grafting required prior to or during implant placement.\n* Active Bruxism.\n* Heavy smoker (\\> 10 cigarettes).\n* Systemic diseases that might affect bone healing.\n* Patients who are not willing or unable to give consent.",true,"ALL","18 Years",{"count":69,"type":70},24,"ESTIMATED","INTERVENTIONAL",[73],"NA","This study focuses on the comparison of different implant abutment connections configurations in implant supported screw retained fixed dental prostheses assessing their clinical and radiographic outcomes and to evaluate which implant abutment connection configuration have less biological and technical complications.",[76],"Dental Implant",[78,79,80,81,82,83],"Implant abutment connection","Dental implant","Fixed dental prosthesis","Engaging abutment","Non-engaging abutment","Conical connections","2024-11-28",{"date":86,"type":87},"2024-12-04","ACTUAL",{"date":89,"type":87},"2024-11-11",{"date":91,"type":70},"2025-11-10",{"name":5,"class":6},1]