[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100628985":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":34,"centralContacts":42,"locations":49,"responsibleParty":67,"collaborators":51,"id":69,"slug":70,"hasResults":71,"nctId":72,"briefTitle":73,"officialTitle":74,"acronym":51,"eligibilityCriteria":75,"healthyVolunteers":76,"sex":77,"minAge":78,"maxAge":51,"enrollmentInfo":79,"targetDuration":51,"studyType":82,"phases":83,"briefSummary":85,"conditions":86,"keywords":90,"overallStatus":95,"whyStopped":51,"lastUpdateSubmitDate":96,"lastUpdatePostDateStruct":97,"startDateStruct":100,"completionDateStruct":102,"leadSponsor":104,"locationsCount":105},{"fullName":5,"class":6},"Gulf Medical University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Immediate Implant Placement and Immediate Restoration with the Socket Shield Tech","EXPERIMENTAL","Participants allocated to this experimental group will undergo immediate implant placement following partial extraction therapy using the socket shield technique. After decoronation and preparation of the buccal root fragment, the implant osteotomy will be created palatal to the retained root fragment to achieve correct prosthetic positioning. The gap between the implant and the root fragment will be filled with deproteinized bovine bone mineral, and an immediate provisional restoration will be placed using a PMMA temporary crown. Final implant-supported restoration will be delivered after approximately 3 months. Participants will be followed for 12 months to evaluate peri-implant hard and soft tissue changes and esthetic outcomes.",[13],"Procedure: Socket Shield",{"label":15,"type":16,"description":17,"interventionNames":18},"Early Type II Implant placement with Contour augmentation with Xenograft","ACTIVE_COMPARATOR","Participants assigned to this active comparator group will undergo atraumatic extraction of the non-restorable tooth followed by early type II implant placement after a healing period of approximately 4-8 weeks. During implant surgery, a full-thickness flap will be elevated and the implant will be placed in the ideal prosthetic position. Contour augmentation will be performed using autogenous bone chips and deproteinized bovine bone mineral particles, which will be covered with a collagen membrane. After approximately 3 months of healing, the implant will be restored with a definitive implant-supported prosthetic restoration. Participants will be followed for 12 months to assess peri-implant hard and soft tissue changes and esthetic outcomes.",[19],"Procedure: Early Implant Placement",[21,28],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"PROCEDURE","Socket Shield","mmediate implant placement following partial extraction therapy using the socket shield technique. After decoronation and preparation of the buccal root fragment, the implant osteotomy will be created palatal to the retained root fragment to achieve correct prosthetic positioning. The gap between the implant and the root fragment will be filled with deproteinized bovine bone mineral, and an immediate provisional restoration will be placed using a PMMA temporary crown. Final implant-supported restoration will be delivered after approximately 3 months",[9],[27],"Partial Extraction Therapy",{"type":22,"name":29,"description":30,"armGroupLabels":31,"otherNames":32},"Early Implant Placement","atraumatic extraction of the non-restorable tooth followed by early type II implant placement after a healing period of approximately 4-8 weeks. During implant surgery, a full-thickness flap will be elevated and the implant will be placed in the ideal prosthetic position. Contour augmentation will be performed using autogenous bone chips and deproteinized bovine bone mineral particles, which will be covered with a collagen membrane. After approximately 3 months of healing, the implant will be restored with a definitive implant-supported prosthetic restoration",[15],[33],"Type II Implant Placement",[35,39],{"name":36,"affiliation":37,"role":38},"Mohamed Atef Sayed, Ph.D.","Assistant Professor of Periodontics","STUDY_CHAIR",{"name":40,"affiliation":5,"role":41},"Moheb Silwadi, M.D.S","PRINCIPAL_INVESTIGATOR",[43],{"name":44,"role":45,"phone":46,"phoneExt":47,"email":48},"Mohamed Atef Sayed, Ph.D","CONTACT","+971581069908","1441","dr.mohamedatef@gmu.ac.ae",[50],{"facility":5,"status":51,"city":52,"state":51,"zip":53,"country":54,"countryCode":55,"cosmosGeoPoint":56,"geoPoint":61,"contacts":62},null,"Ajman","4184","United Arab Emirates","AE",{"type":57,"coordinates":58},"Point",[59,60],55.47878,25.40177,{"lat":60,"lon":59},[63,64,66],{"name":36,"role":45,"phone":46,"phoneExt":47,"email":48},{"name":36,"role":65,"phone":51,"phoneExt":51,"email":51},"SUB_INVESTIGATOR",{"name":40,"role":41,"phone":51,"phoneExt":51,"email":51},{"type":68,"investigatorFullName":51,"investigatorTitle":51,"investigatorAffiliation":51,"oldNameTitle":51,"oldOrganization":51},"SPONSOR","100628985","peri-implant-hard-and-soft-tissue-changes-after-immediate-implant-placement-with-socket-shield-and-immediate-restoration-versus-early-implant-placement-in-the-esthetic-zone-100628985",false,"NCT07468760","Peri-Implant Hard and Soft Tissue Changes After Immediate Implant Placement With Socket Shield and Immediate Restoration Versus Early Implant Placement in the Esthetic Zone","Evaluation of Peri-implant Hard And Soft Tissues Changes Between Immediate Implant Placement With Socket Shield Technique and Immediate Restoration Versus Early Type II Implant Placement in The Esthetic Zone - A Randomized Controlled Clinical Trial","Inclusion Criteria:\n\n1. Adults aged 18 years or older\n2. Patients presenting with a single non-restorable tooth in the esthetic zone indicated for extraction and implant replacement\n3. Presence of a thin buccal bone plate (\\\u003C1 mm)\n4. Adequate bone volume to allow implant placement in a prosthetically ideal position\n5. Intact socket walls following tooth extraction\n6. Ability to achieve primary implant stability ≥35 Ncm at the time of implant placement\n7. Patients willing to participate in the study and able to provide written informed consent\n\nExclusion Criteria:\n\n1. History of systemic diseases that may affect bone healing\n2. Use of medications that may influence bone metabolism (e.g., bisphosphonates)\n3. Smoking within the past 5 years\n4. Presence of acute infection at the surgical site or adjacent teeth\n5. Teeth with vertical or subcrestal horizontal root fractures on the buccal aspect\n6. Presence of internal or external root resorption\n7. Severe periodontal destruction at the implant site",true,"ALL","18 Years",{"count":80,"type":81},42,"ESTIMATED","INTERVENTIONAL",[84],"NA","This randomized controlled clinical trial aims to compare peri-implant hard and soft tissue dimensional changes following immediate implant placement with the socket shield technique and immediate restoration versus early type II implant placement with contour graft in the esthetic zone. The primary outcome is the Pink Esthetic Score (PES), while secondary outcomes include mid-facial mucosal recession, radiographic vertical and horizontal buccal bone remodeling, and patient satisfaction after 12 months.",[87,88,89],"Tooth Loss in the Anterior Maxilla","Alveolar Bone Resorption","Partial Edentulism of the Maxilla",[91,92,29,93,27,94],"Socket Shield Technique","Immediate Implant Placement","Pink Esthetic Score","Buccal Bone Remodeling","NOT_YET_RECRUITING","2026-03-09",{"date":98,"type":99},"2026-03-13","ACTUAL",{"date":101,"type":81},"2026-03-30",{"date":103,"type":81},"2027-05-30",{"name":5,"class":6},1]