[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100627528":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":30,"locations":36,"responsibleParty":51,"collaborators":25,"id":55,"slug":56,"hasResults":57,"nctId":58,"briefTitle":59,"officialTitle":60,"acronym":25,"eligibilityCriteria":61,"healthyVolunteers":57,"sex":62,"minAge":25,"maxAge":25,"enrollmentInfo":63,"targetDuration":25,"studyType":66,"phases":67,"briefSummary":69,"conditions":70,"keywords":74,"overallStatus":39,"whyStopped":25,"lastUpdateSubmitDate":80,"lastUpdatePostDateStruct":81,"startDateStruct":84,"completionDateStruct":86,"leadSponsor":88,"locationsCount":89},{"fullName":5,"class":6},"Alexandria University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Medpark S1 xenograft","EXPERIMENTAL","Patients undergoing immediate implant placement in Type II extraction sockets with defect grafting using Medpark S1 xenograft .",[13],"Procedure: Immediate Implant Placement with Medpark S1 xenograft",{"label":15,"type":10,"description":16,"interventionNames":17},"bio-Oss xenograft","Patients undergoing immediate implant placement in Type II extraction sockets with defect grafting using bio-Oss xenograft.",[18],"Procedure: Immediate Implant Placement with bio-Oss xenograft",[20,26],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"PROCEDURE","Immediate Implant Placement with Medpark S1 xenograft","Immediate implant placement in Type II extraction sockets, with gap grafting using Medpark S1 xenograft .",[9],null,{"type":21,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"Immediate Implant Placement with bio-Oss xenograft","Immediate implant placement in Type II extraction sockets, with gap grafting using bio-Oss xenograft",[15],[31],{"name":32,"role":33,"phone":34,"phoneExt":25,"email":35},"Basma Gamal, BDS","CONTACT","+20 10 10231477","basmagamal816@gmail.com",[37],{"facility":38,"status":39,"city":40,"state":25,"zip":25,"country":41,"countryCode":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":49},"Faculty of Dentistry, Alexandria University, Egypt","RECRUITING","Alexandria","Egypt","EG",{"type":44,"coordinates":45},"Point",[46,47],29.91582,31.20176,{"lat":47,"lon":46},[50],{"name":32,"role":33,"phone":34,"phoneExt":25,"email":35},{"type":52,"investigatorFullName":53,"investigatorTitle":54,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"SPONSOR_INVESTIGATOR","Basma Gamal Mohamed Ahmed","postgraduate researcher","100627528","assessment-of-labial-plate-thickness-after-immediate-implant-placement-using-two-different-xenografts-in-the-esthetic-zone-100627528",false,"NCT07449806","Assessment of Labial Plate Thickness After Immediate Implant Placement Using Two Different Xenografts in the Esthetic Zone","Assessment of Labial Plate Thickness After Immediate Implant Placement in Type II Extraction Sockets Using Two Different Xenografts in the Esthetic Zone: a Randomized Controlled Clinical Trial","Inclusion Criteria:\n\n* Patients with one or more non-restorable teeth or remaining roots without signs of acute infection in the maxillary anterior region.\n* Type II extraction sockets.\n* Sufficient bone (\\>3 mm) apically and palatally to allow for proper implant positioning with sufficient primary stability (≥ 30 N cm).\n* Good compliance.\n\nExclusion Criteria:\n\n* Teeth with current acute periapical infection.\n* Medically compromised patients.\n* Heavy smokers (smoking of more than 10 cigarettes per day ).\n* Alcohol or drug abuse.\n* Patients undergoing chemotherapy and radiotherapy.\n* Poor oral hygiene.\n* Vulnerable groups (pregnant females and decision- impaired individual).","ALL",{"count":64,"type":65},26,"ESTIMATED","INTERVENTIONAL",[68],"NA","This randomized clinical trial aims to evaluate labial bone plate changes following immediate implant placement in Type II extraction sockets using two different xenograft materials and de-epithelialized free gingival graft in the esthetic zone . Patients requiring extraction and immediate implant placement will be randomly allocated into two groups according to the xenograft material used for defect grafting. Clinical and radiographic outcomes will be assessed to determine dimensional bone changes and implant success",[71,72,73],"Alveolar Bone Loss","Tooth Extraction Status Nos","Immediate Implant Placement",[75,76,77,78,79],"immediate implant placement","type II extraction socket","esthetic zone.","xenograft","randomized controlled clinical trial","2026-03-04",{"date":82,"type":83},"2026-03-06","ACTUAL",{"date":85,"type":83},"2025-09-05",{"date":87,"type":65},"2026-09-25",{"name":53,"class":6},1]