[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100566276":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":26,"locations":32,"responsibleParty":48,"collaborators":25,"id":52,"slug":53,"hasResults":54,"nctId":55,"briefTitle":56,"officialTitle":57,"acronym":25,"eligibilityCriteria":58,"healthyVolunteers":59,"sex":60,"minAge":61,"maxAge":62,"enrollmentInfo":63,"targetDuration":25,"studyType":66,"phases":67,"briefSummary":69,"conditions":70,"keywords":25,"overallStatus":73,"whyStopped":25,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":78,"completionDateStruct":80,"leadSponsor":82,"locationsCount":83},{"fullName":5,"class":6},"IRCCS Ospedale San Raffaele","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"traditional anchorage","ACTIVE_COMPARATOR","Skeletal class II patients treated by Herbst Appliance with traditional dental anchorage",[13],"Procedure: mandibular advancement with acrylic splint Herbst Appliance",{"label":15,"type":16,"description":17,"interventionNames":18},"skeletal anchorage","EXPERIMENTAL","Skeletal class II patients treated by Herbst Appliance with skeletal anchorage",[13],[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"PROCEDURE","mandibular advancement with acrylic splint Herbst Appliance","Mandibular advancement with acrylic splint Herbst Appliance",[15,9],null,[27],{"name":28,"role":29,"phone":30,"phoneExt":25,"email":31},"Andrea Boggio, DDS, PhD","CONTACT","+393339019030","andreaboggio90@gmail.com",[33],{"facility":34,"status":25,"city":35,"state":25,"zip":25,"country":36,"countryCode":37,"cosmosGeoPoint":38,"geoPoint":43,"contacts":44},"Vita-Salute San Raffaele University","Milan","Italy","IT",{"type":39,"coordinates":40},"Point",[41,42],9.18951,45.46427,{"lat":42,"lon":41},[45],{"name":46,"role":29,"phone":25,"phoneExt":25,"email":47},"Giorgio Gastaldi, DM,DDS","gastaldi.giorgio@hsr.it",{"type":49,"investigatorFullName":50,"investigatorTitle":51,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","Giorgio Gastaldi","Associate Professor","100566276","mandibular-advancement-planning-based-on-clinical-overjet-100566276",false,"NCT06653075","Mandibular Advancement Planning Based on Clinical Overjet","Role of Clinical Overjet for Mandibular Advancement: a Prospective Study","Inclusion Criteria:\n\n* ANB\\>=4°\n* Overjet \\>=4 mm\n* Class II malocclusion ( bilateral class II molar relation, at least half a cusp)\n\nExclusion Criteria:\n\n* tooth agenesis\n* poor oral hygiene\n* previous orthodontic treatments\n* systemic disease or bone pathology",true,"ALL","6 Years","50 Years",{"count":64,"type":65},50,"ESTIMATED","INTERVENTIONAL",[68],"NA","This Prospective study aims to simulate the maximum mandibular advancement in class II patients treated by Herbst MTH Appliance on the base on clinical overjet.\n\nInitial intraoral scans will be uploaded in Suresmile software, the upper incisors will be virtually aligned and the mandible will be advancement until an anterior occlusal contact will be reached. This virtual advancement will be compared to the real advancement obtained at the end of the Herbst phase.\n\nThis protocol will be applied to two groups: one with traditional dental occlusion, the second one with Skeletal anchorage reinforcement and elastic chains",[71,72],"Overjet","Class II Division 1 Malocclusion","NOT_YET_RECRUITING","2024-10-21",{"date":76,"type":77},"2024-10-23","ACTUAL",{"date":79,"type":65},"2024-10-30",{"date":81,"type":65},"2025-12-30",{"name":5,"class":6},1]