[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100619779":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":29,"locations":35,"responsibleParty":65,"collaborators":69,"id":72,"slug":73,"hasResults":74,"nctId":75,"briefTitle":76,"officialTitle":77,"acronym":10,"eligibilityCriteria":78,"healthyVolunteers":74,"sex":79,"minAge":80,"maxAge":81,"enrollmentInfo":82,"targetDuration":10,"studyType":85,"phases":10,"briefSummary":86,"conditions":87,"keywords":10,"overallStatus":38,"whyStopped":10,"lastUpdateSubmitDate":93,"lastUpdatePostDateStruct":94,"startDateStruct":97,"completionDateStruct":99,"leadSponsor":101,"locationsCount":102},{"fullName":5,"class":6},"Trakya University","OTHER",[8,11,13,15,17,19,21,23,25,27],{"label":9,"type":10,"description":10,"interventionNames":10},"Group A (Mandibular setback \u003C 6 mm)",null,{"label":12,"type":10,"description":10,"interventionNames":10},"Group B (Mandibular setback ≥ 6 mm)",{"label":14,"type":10,"description":10,"interventionNames":10},"Group C (Mandibular advancement \u003C 6 mm)",{"label":16,"type":10,"description":10,"interventionNames":10},"Group D (Mandibular advancement ≥ 6 mm)",{"label":18,"type":10,"description":10,"interventionNames":10},"Group E (Maxillary advancement \u003C 6 mm + maxillary impaction)",{"label":20,"type":10,"description":10,"interventionNames":10},"Group F (Maxillary advancement \u003C 6 mm + maxillary downgrafting)",{"label":22,"type":10,"description":10,"interventionNames":10},"Group G (Maxillary advancement \u003C 6 mm + no impaction\u002Fdowngrafting)",{"label":24,"type":10,"description":10,"interventionNames":10},"Group H (Maxillary advancement ≥ 6 mm + maxillary impaction)",{"label":26,"type":10,"description":10,"interventionNames":10},"Group I (Maxillary advancement ≥ 6 mm + maxillary downgrafting)",{"label":28,"type":10,"description":10,"interventionNames":10},"Group J (Maxillary advancement ≥ 6 mm + no impaction\u002Fdowngrafting)",[30],{"name":31,"role":32,"phone":33,"phoneExt":10,"email":34},"Ece Açıkgöz-Alparslan","CONTACT","+902842364551","eceacikgoz@trakya.edu.tr",[36,52],{"facility":37,"status":38,"city":39,"state":10,"zip":10,"country":40,"countryCode":10,"cosmosGeoPoint":41,"geoPoint":46,"contacts":47},"Trakya University Faculty of Dentistry","RECRUITING","Edirne","Turkey (Türkiye)",{"type":42,"coordinates":43},"Point",[44,45],26.55597,41.67719,{"lat":45,"lon":44},[48,50],{"name":49,"role":32,"phone":33,"phoneExt":10,"email":34},"Ece Açıkgöz- Alparslan",{"name":51,"role":32,"phone":33,"phoneExt":10,"email":10},"Gizem Kantarcı Arda",{"facility":53,"status":38,"city":54,"state":10,"zip":10,"country":40,"countryCode":10,"cosmosGeoPoint":55,"geoPoint":59,"contacts":60},"Kocaeli Health and Technology University Faculty of Dentistry","Kocaeli",{"type":42,"coordinates":56},[57,58],27.51145,39.62497,{"lat":58,"lon":57},[61],{"name":62,"role":32,"phone":63,"phoneExt":10,"email":64},"Muhammed Göksel Tımarcıoğlu","+908502284141","info@kocaelisaglik.edu.tr",{"type":66,"investigatorFullName":67,"investigatorTitle":68,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Ece AÇIKGÖZ ALPARSLAN","Ass. Prof",[70],{"name":71,"class":6},"Kocaeli Sağlık ve Teknoloji Üniversitesi","100619779","early-effects-of-orthognathic-surgery-on-periodontal-phenotype-a-6-month-prospective-clinical-and-radiographic-evaluation-100619779",false,"NCT07349056","Early Effects of Orthognathic Surgery on Periodontal Phenotype: A 6-Month Prospective Clinical and Radiographic Evaluation","Evaluation of Periodontal Phenotype Following Orthognathic Surgery: A Two-Center, 6-Month Prospective Clinical and CBCT Study","Inclusion Criteria:\n\n* Adults aged ≥18 years.\n* Presence of a Class III molar relationship of any severity at baseline.\n* Presence of a Class II molar relationship of any severity at baseline.\n* Presence of transverse arch discrepancies.\n* Presence of vertical maxillary excess.\n* Presence of maxillary and\u002For mandibular asymmetry.\n* Presence of anterior open bite.\n* Full permanent dentition up to the first molars, with no supernumerary teeth and no agenesis (congenital absence) of teeth up to the first molars.\n* No previous orthodontic treatment.\n* No history of tooth extraction other than second or third molars.\n* Availability of complete baseline and end-of-follow-up periodontal parameters and phenotype records suitable for evaluation.\n* Healthy periodontium with no signs of gingival hypertrophy.\n* No systemic disease history or medication use that could affect gingival\u002Fperiodontal conditions.\n\nExclusion Criteria:\n\n* Patients planned for orthodontic camouflage treatment with fixed appliances for Class II\u002FClass III correction instead of orthognathic surgery.\n* History of interproximal enamel reduction (interproximal stripping).\n* Presence of dental implants.\n* Age \\\u003C 18 years.\n* Pregnant or breastfeeding individuals.\n* Any systemic condition contraindicates orthognathic surgery.\n* Psychiatric disorders.\n* Syndromic conditions.\n* History of previous orthognathic surgery.\n* Refusal to sign the informed consent form.\n* Individuals belonging to a vulnerable population.","ALL","18 Years","65 Years",{"count":83,"type":84},100,"ESTIMATED","OBSERVATIONAL","The goal of this observational study is to learn how the health and thickness of the gums and supporting bone around the teeth change over 6 months in adults having jaw surgery to correct the bite. The main questions it aims to answer are:\n\n* Do gum and tooth-support measurements change from before surgery to 1, 3, and 6 months after surgery?\n* Do CT scan-based measurements of the tooth-supporting bone change over the same time period?\n\nParticipants will:\n\n* Have a gum check-up (periodontal examination) before surgery and at 1, 3, and 6 months after surgery.\n* Have CT scan-based measurements (CBCT) taken at the same time points for study assessment.",[88,89,90,91,92],"Gingival Biotype","Gingival Phenotype","Buccal Bone Thickness","Recession, Gingival","Dental Surgery","2026-06-05",{"date":95,"type":96},"2026-06-08","ACTUAL",{"date":98,"type":96},"2026-02-23",{"date":100,"type":84},"2027-02-23",{"name":5,"class":6},2]