[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"dental-implant-placement\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:dental-implant-placement":26},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,47],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":15,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":29,"overallStatus":34,"whyStopped":4,"lastUpdateSubmitDate":35,"lastUpdatePostDateStruct":36,"startDateStruct":39,"completionDateStruct":41,"leadSponsor":43,"locationsCount":46},"100634118",false,"NCT07535528","Implant Placement Depth and Peri-Implant Tissue Outcomes","Influence of Implant Placement Depth (-2 mm vs -4 mm Subcrestal) on Peri-implant Tissue Conditions: a Randomized Clinical Trial Protocol","Inclusion Criteria:\n\n* Patients ≥18 years old with partial edentulism.\n* Need for rehabilitation with fixed implant-supported prostheses in posterior regions.\n* Availability of minimum bone height for implants ≥6 mm in length.\n* Minimum bone width without the need for guided bone regeneration.\n* Supracrestal soft tissue thickness ≥2 mm.\n* Non-smokers or smokers of ≤10 cigarettes\u002Fday.\n* Plaque index and bleeding on probing \\\u003C20%.\n* Probing depth ≤3 mm.\n* Signed informed consent.\n\nExclusion Criteria:\n\n* Systemic diseases contraindicating implant surgery.\n* Treatment with intravenous bisphosphonates.\n* Head and neck radiotherapy.\n* Uncontrolled diabetes.\n* Pregnancy or breastfeeding.\n* Alcohol or drug use.\n* Psychiatric disorders.\n* Need for bone regeneration procedures.\n* Inability to complete follow-up.\n* Implant failure during the study period.",true,"ALL","18 Years",{"count":19,"type":20},80,"ESTIMATED","INTERVENTIONAL",[23],"NA","The primary aim of this randomized clinical trial is to evaluate the influence of subcrestal implant placement depth (-2 mm vs -4 mm) on peri-implant marginal bone level changes, including marginal bone loss and bone remodeling. Secondary outcomes include implant success, peri-implant probing depth (PPD), and bleeding on probing (BoP).\n\nPartially edentulous patients requiring fixed implant-supported prosthetic rehabilitation with two implants in posterior maxillary or mandibular regions will be included. Implants will be placed subcrestally at either -2 mm or -4 mm from the bone crest, following a submerged healing protocol. Allocation to insertion depth will be randomized. Marginal bone level changes will be assessed using standardized periapical radiographs at second-stage surgery, prosthesis placement, and at 1, 3, 6, and 12 months after functional loading. PPD and BoP will be recorded at the same time points.",[26,27,28],"Dental Implant Placement","Soft Tissue Management in Subcrestal Dental Implants","Marginal Bone Loss",[30,31,32,33],"Dental implant","Subcrestal placement","Marginal bone loss","Insertion depth","NOT_YET_RECRUITING","2026-04-14",{"date":37,"type":38},"2026-04-17","ACTUAL",{"date":40,"type":20},"2026-05-15",{"date":42,"type":20},"2027-07-20",{"name":44,"class":45},"University of Valencia","OTHER",1,{"id":48,"slug":49,"hasResults":10,"nctId":50,"briefTitle":51,"officialTitle":52,"acronym":4,"eligibilityCriteria":53,"healthyVolunteers":15,"sex":16,"minAge":54,"maxAge":55,"enrollmentInfo":56,"targetDuration":4,"studyType":21,"phases":58,"briefSummary":59,"conditions":60,"keywords":62,"overallStatus":34,"whyStopped":4,"lastUpdateSubmitDate":63,"lastUpdatePostDateStruct":64,"startDateStruct":66,"completionDateStruct":68,"leadSponsor":70,"locationsCount":4},"100621667","clinical-and-radiographic-evaluation-of-delayed-dental-implant-placement-after-socket-preservation-using-injectable-bone-graft-100621667","NCT07373600","Clinical and Radiographic Evaluation of Delayed Dental Implant Placement After Socket Preservation Using Injectable Bone Graft","Clinical and Radiographic Evaluation of Delayed Implant Placement Following Socket Preservation With Injectable Alloplastic Bone Graft. A Randomized Controlled Study.","* Patient aged between 40 and 60 years\n* General good health.\n* Volunteer subjects have to voluntarily sign an informed consent.\n* Patient Indicated for single implant placement in lower posterior area.\n\nInclusion criteria for patients in group I\n\n· Patient with a previously extracted lower posterior tooth and the socket was preserved with injectable bone graft .\n\nExclusion criteria:\n\n* Patient with systemic disease affection bone metabolism .\n* Patients with contraindication to surgical treatment.\n* Patients with uncontrolled medical conditions.","40 Years","60 Years",{"count":57,"type":20},20,[23],"This clinical study aims to evaluate the clinical and radiographic outcomes of delayed dental implant placement following socket preservation using an injectable alloplastic bone graft material.\n\nThe study will include patients who require tooth extraction and are candidates for implant placement.\n\nAfter tooth extraction, the socket will be preserved using the bone graft material, and dental implants will be placed after a healing period.\n\nClinical and radiographic assessments will be performed to evaluate bone quality, bone height, and implant stability.\n\nThe goal of this study is to determine the effectiveness of injectable alloplastic bone grafts in maintaining the alveolar ridge and improving the success of delayed implant placement.",[61,26],"Alveolar Ridge Preservation",[26,61],"2026-01-20",{"date":65,"type":38},"2026-01-28",{"date":67,"type":20},"2026-01",{"date":69,"type":20},"2027-11",{"name":71,"class":45},"Suez Canal University"]