[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100601842":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":25,"centralContacts":25,"locations":29,"responsibleParty":60,"collaborators":25,"id":62,"slug":63,"hasResults":64,"nctId":65,"briefTitle":66,"officialTitle":67,"acronym":9,"eligibilityCriteria":68,"healthyVolunteers":69,"sex":70,"minAge":71,"maxAge":72,"enrollmentInfo":73,"targetDuration":25,"studyType":76,"phases":77,"briefSummary":79,"conditions":80,"keywords":25,"overallStatus":83,"whyStopped":25,"lastUpdateSubmitDate":84,"lastUpdatePostDateStruct":85,"startDateStruct":88,"completionDateStruct":90,"leadSponsor":92,"locationsCount":93},{"fullName":5,"class":6},"British University In Egypt","OTHER",[8,15],{"label":9,"type":10,"description":11,"interventionNames":12},"VST","EXPERIMENTAL","Elaskary Vestibular socket therapy instruments will be used for the intervention, A 1 cm long vestibular access incision at the allocated hopeless tooth will be made at the base of the hopeless tooth to the adjacent teeth. The vestibular pouch will then be dissected in an incisal direction exposing the total socket area and allowing direct access to the socket environment. An immediate implant will be installed using a surgical guide. A membrane shield 1 mm thick will be, trimmed, and tucked through the vestibular access incision starting at 1 mm beyond the socket orifice and reaching to the apical area of the socket. The gap and\u002F or the defect between the implant body and the shield will then be filled with the same grafting components so the control group. Finally, the vestibular incision will be secured with sutures. The socket will be sealed with a customized healing abutment.",[13,14],"Procedure: control GBR","Procedure: VST",{"label":16,"type":17,"description":18,"interventionNames":19},"GBR","ACTIVE_COMPARATOR","will have a full thickness papilla preservation FLAP, followed by an immediate implant placement using a surgical guide. Then a guided bone regeneration will be achieved by bone graft (autogenous bone chips and xenograft particles and a membrane barrier 1 mm thickness will be applied. The membrane shield then will be stabilized to the apical bone using 2 membrane tacks, customized healing abutment will be connected , then, the elevated flap will be sutured to its original position.",[13,14],[21,26],{"type":22,"name":23,"description":18,"armGroupLabels":24,"otherNames":25},"PROCEDURE","control GBR",[16,9],null,{"type":22,"name":9,"description":27,"armGroupLabels":28,"otherNames":25},"Pre extraction procedure:\n\nPrior to tooth extraction, cone beam computed tomography (CBCT) images will be taken to inspect the overall socket condition.\n\nAll patients will be scanned pre-operatively using an intra-oral scanner (IOS).\n\nExtraction protocol:\n\nincisal extraction technique, where atraumatic tooth extraction to the hopeless tooth will be performed using periotomes followed by conventional forceps.",[16,9],[30,42,56],{"facility":31,"status":25,"city":32,"state":33,"zip":25,"country":34,"countryCode":35,"cosmosGeoPoint":36,"geoPoint":41,"contacts":25},"The British university in Egypt","Cairo","New Cairo","Egypt","EG",{"type":37,"coordinates":38},"Point",[39,40],31.24967,30.06263,{"lat":40,"lon":39},{"facility":43,"status":25,"city":32,"state":25,"zip":25,"country":34,"countryCode":35,"cosmosGeoPoint":44,"geoPoint":46,"contacts":47},"Faculty of oral and dental medicine the british university in egypt elsherouk",{"type":37,"coordinates":45},[39,40],{"lat":40,"lon":39},[48,53],{"name":49,"role":50,"phone":51,"phoneExt":25,"email":52},"Alhassan Diab, phd","CONTACT","020201003642191","alhassan.diab@bue.edu.eg",{"name":54,"role":55,"phone":25,"phoneExt":25,"email":25},"Mohamed Shawky, B.D.S","PRINCIPAL_INVESTIGATOR",{"facility":43,"status":25,"city":32,"state":25,"zip":25,"country":34,"countryCode":35,"cosmosGeoPoint":57,"geoPoint":59,"contacts":25},{"type":37,"coordinates":58},[39,40],{"lat":40,"lon":39},{"type":61,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR","100601842","vestibular-versus-trapezoid-flap-in-immediate-implants-100601842",false,"NCT07115758","Vestibular Versus Trapezoid Flap in Immediate Implants","The Impact of Vestibular Versus Trapezoidal Flap Design on Immediate Implants : a Randomized Clinical Trial","Inclusion Criteria:\n\n* Patients having a hopeless maxillary tooth in the esthetic region missing coronal tooth structure, type II socket (deficient labial plate of bone and intact overlying soft tissues), adequate palatal bone, ≥ 3 mm apical bone to engage the immediately placed implants, thereby achieving optimum primary stability (a minimum of 30 Ncm insertion torque) following tooth extraction.\n\nExclusion Criteria:\n\n* Smokers, pregnant women, patients with systemic diseases, and history of chemotherapy or radiotherapy within the past 2 years.",true,"ALL","18 Years","99 Years",{"count":74,"type":75},32,"ESTIMATED","INTERVENTIONAL",[78],"NA","The vestibular socket therapy was introduced by Elaskary et al that allowed immediate implant placement and total socket rehabilitation at the same time in class 2 compromised sockets , that showed supreme esthetic and functional predictability over 1,2,3 years of follow up, and showed minimal or no post restorative mid facial recession . The Vestibular socket therapy (VST) entails socket augmentation through a minimally invasive vestibular access incision to allow the delivery of the grafting components thus bypass the deleterious effect of the classic mucoperiosteal flap reflection as well as the deleterious effect of the delay approach, regardless of the degree of socket compromise \\[6-8\\].",[81,82],"Immediate Dental Implant Placement","Defect in Alveolar Ridge","NOT_YET_RECRUITING","2025-08-04",{"date":86,"type":87},"2025-08-11","ACTUAL",{"date":89,"type":75},"2025-08-15",{"date":91,"type":75},"2026-03-01",{"name":5,"class":6},3]