[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100550493":3},{"organization":4,"armGroups":7,"interventions":22,"overallOfficials":10,"centralContacts":27,"locations":37,"responsibleParty":55,"collaborators":10,"id":59,"slug":60,"hasResults":61,"nctId":62,"briefTitle":63,"officialTitle":64,"acronym":10,"eligibilityCriteria":65,"healthyVolunteers":61,"sex":66,"minAge":67,"maxAge":68,"enrollmentInfo":69,"targetDuration":10,"studyType":72,"phases":10,"briefSummary":73,"conditions":74,"keywords":10,"overallStatus":40,"whyStopped":10,"lastUpdateSubmitDate":77,"lastUpdatePostDateStruct":78,"startDateStruct":81,"completionDateStruct":83,"leadSponsor":85,"locationsCount":86},{"fullName":5,"class":6},"Menoufia University","OTHER",[8,14,18],{"label":9,"type":10,"description":11,"interventionNames":12},"Group 1",null,"immediately placed implants with a delayed loading protocol. Loading was performed after 3 months.",[13],"Other: Loading protocol",{"label":15,"type":10,"description":16,"interventionNames":17},"Group 2","immediately placed implants with a progressive loading protocol. Loading was performed after 5 weeks.",[13],{"label":19,"type":10,"description":20,"interventionNames":21},"Group 3","immediately placed implants with an immediate loading protocol. The day of the surgery was also the day of loading.",[13],[23],{"type":6,"name":24,"description":25,"armGroupLabels":26,"otherNames":10},"Loading protocol","The prosthetic restoration and functional loading of the dental implant.",[9,15,19],[28,33],{"name":29,"role":30,"phone":31,"phoneExt":10,"email":32},"Mohammed A. Elsawy, PhD","CONTACT","161314522","Dr_sawy@windowslive.com",{"name":34,"role":30,"phone":35,"phoneExt":10,"email":36},"Mohammed T. Khater, PhD","01003854552","drsawy1989@gmail.com",[38],{"facility":39,"status":40,"city":41,"state":10,"zip":42,"country":43,"countryCode":44,"cosmosGeoPoint":45,"geoPoint":50,"contacts":51},"Mohammed A. Elsawy","RECRUITING","Al Mansurah","12345","Egypt","EG",{"type":46,"coordinates":47},"Point",[48,49],31.38069,31.03637,{"lat":49,"lon":48},[52,53],{"name":29,"role":30,"phone":31,"phoneExt":10,"email":32},{"name":54,"role":30,"phone":35,"phoneExt":10,"email":36},"Mohammed T. khater, PhD",{"type":56,"investigatorFullName":57,"investigatorTitle":58,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Mohammed El-Sawy","lecturer, Department of Prosthodontics, principle investigator","100550493","survival-rate-of-2-implant-supported-short-span-fixed-partial-dentures-100550493",false,"NCT06447792","Survival Rate of 2 Implant-supported Short-span Fixed Partial Dentures","Survival Rate of 2 Implant-supported Short-span Fixed Partial Dentures in the Anterior Mandible: A Retrospective Study","Inclusion Criteria:\n\n* fully dentulous people over 25 who complained of the mobility of 4 mandibular incisor teeth, or partially dentulous people who missed 2 mandibular central incisor teeth and had periodontally affected the neighboring lateral incisor teeth.\n* These individuals were subsequently treated with 2 implants supporting FPDs and following a delayed, progressive, or immediate loading protocol\n* Class 0 or 1 bone defects after tooth extraction, were only included in the study\n* The medical records included data regarding implant type, width, and length, surgical procedure, annual hygienist treatments, radiographs, and implant insertion date\n\nExclusion Criteria:\n\n* had less than 1 years of follow-up, had incomplete restorative or surgical data, had non-diagnostic radiographs, had more or less than 4 unit fixed partial denture\n* patients did not present for annual follow-up visits to evaluate oral hygiene measures or treat mechanical or technical complications.\n* Individuals with bone defects class 2, 3, 4, or 5 after mandibular lateral incisor tooth extraction were also excluded.","ALL","25 Years","65 Years",{"count":70,"type":71},60,"ESTIMATED","OBSERVATIONAL","Implant supported superstructure is necessary for long term success and durability of the implant itself in terms of stresses distribution and fracture strength capability.1 Stresses falling on an implant are too much greater than those applied on a tooth structure with a periodontal ligament offering a degree of elasticity. The important mechanical and physical properties of materials used for the fabrication of dental prostheses include adequate flexural and tensile strength and modulus of elasticity, maximum fracture resistance, optimal bond strength and adequate polishability.",[75,76],"Implant Complication","Bone Loss","2024-06-02",{"date":79,"type":80},"2024-06-07","ACTUAL",{"date":82,"type":80},"2024-02-01",{"date":84,"type":71},"2024-08-20",{"name":5,"class":6},1]