[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"socket-type-3-subclass-b\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:socket-type-3-subclass-b":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":4,"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":5},"100633932","phase-4-evaluation-of-the-success-rate-of-novamag-shield-100633932",false,"NCT07533110","Evaluation Of The Success Rate of NOVAMag® SHIELD","Evaluation Of The Success Rate of NOVAMag® SHIELD In Two Different Advanced Bone Defects: A Randomized Controlled Trial","NOVASHIELD-RCT","Inclusion Criteria:\n\n* Adults aged 18 years or older;\n* Willingness and ability to provide informed consent and accept participation in the study.\n* Presence of a tooth indicated for extraction in the aesthetic zone (including premolars);\n* Clinical indication for immediate implant placement following tooth extraction;\n* Extraction sockets classified as Socket Type 3 (ST3), Subclass B or C, according to the Steigmann (2022) classification;\n\nExclusion Criteria:\n\n* Pregnancy or lactating women;\n* Systemic diseases or conditions known to affect bone metabolism (osteoporosis, uncontrolled diabetes, metabolic bone disorders, chronic corticosteroid therapy, etc.);\n* Active infection at the surgical site, including the presence of an acute abscess or other signs of ongoing local infection;\n* Hypersensitivity to the biomaterials intended for use in the regenerative procedure.","ALL",{"count":19,"type":20},40,"ESTIMATED","INTERVENTIONAL",[23],"PHASE4","This study hypothesizes that the SHIELD technique, when combined with a suitable bone graft material, enables successful immediate implant placement in Type 3 extraction sockets with buccal bone dehiscence, regardless of the extent of buccal bone loss. Specifically, it is proposed that the regenerative potential of the SHIELD technique is not significantly affected by the degree of buccal bone dehiscence, whether in compromised sockets (ST3 Subclass B, when a buccal dehiscence is present and extending 1\u002F3 to 2\u002F3 of the total length of the alveolus) or severely compromised sockets (ST3 Subclass C, for severe dehiscence passing more than 2\u002F3 of the facial bone of the alveolus). All in all, this study aims to assess the clinical performance of the CE-approved medical device NOVAMag® SHIELD by evaluating its success rate and long-term suitability for the rehabilitation of edentulous regions in routine clinical settings. It further seeks to generate clinically meaningful evidence supporting the safety and efficacy of magnesium-based biomaterials in the management of complex post-extraction defects. In addition, the study investigates the CE-approved self-tapping conical implant VEGA® + to obtain comprehensive clinical data contributing to post-market surveillance and continuous product evaluation.",[26,27,28],"Alveolar Buccal Bone Dehiscences","Socket Type 3 Subclass B","Socket Type 3 Subclass C",[30,31,32,33],"Buccal Bone Dehiscence","Magnesium Membrane","Immediate Implant Placement","Socket Shield Technique","RECRUITING","2026-04-16",{"date":37,"type":38},"2026-04-21","ACTUAL",{"date":40,"type":38},"2026-03-19",{"date":42,"type":20},"2027-09-30",{"name":44,"class":45},"Egas Moniz - Cooperativa de Ensino Superior, CRL","OTHER"]