[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"deep-bite-malocclusion\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:deep-bite-malocclusion":28},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,45],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":24,"briefSummary":26,"conditions":27,"keywords":4,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":33,"lastUpdatePostDateStruct":34,"startDateStruct":37,"completionDateStruct":39,"leadSponsor":41,"locationsCount":44},"100636514","maxillary-incisor-intrusion-using-utility-arch-assisted-with-micro-osteoperforations-100636514",false,"NCT07566676","Maxillary Incisor Intrusion Using Utility Arch Assisted With Micro-osteoperforations","Evaluation of Dentoalveolar Changes Following Maxillary Incisor Intrusion Using Utility Arch Assisted With Micro-osteoperforations in Deep Bite Cases: A Randomized Clinical Trial","MOPs","Inclusion Criteria:\n\n1. Patients age between 15-25 years.\n2. Patients with overbite ≥ 4 mm.\n3. All permanent teeth erupted (excluding 3rd molars).\n4. No previous orthodontic treatment.\n5. Patients with good oral hygiene and good periodontal health.\n\nExclusion Criteria:\n\n1. Skeletal discrepancies.\n2. Missing maxillary anterior teeth or any kind of tooth\u002Froot shape anomaly.\n3. Patients with root resorption or impacted canines.\n4. Previous history of orthodontic treatment.\n5. Systemic disease interferes with orthodontic tooth movement.\n6. History of trauma affecting the maxillary incisors.\n7. Poor oral hygiene or periodontally compromised patient.\n8. Endodontically treated upper anterior teeth.","ALL","15 Years","25 Years",{"count":21,"type":22},18,"ESTIMATED","INTERVENTIONAL",[25],"NA","Study will be directed to evaluate the dentoalveolar changes following maxillary incisor intrusion using utility arch assisted with micro-osteoperforations in deep bite cases.",[28,29,30,31],"Deep Bite Malocclusion","Intrusion of Tooth","Orthodontic Tooth Movement","Root Resorption","RECRUITING","2026-04-30",{"date":35,"type":36},"2026-05-05","ACTUAL",{"date":38,"type":22},"2026-05",{"date":40,"type":22},"2029-06",{"name":42,"class":43},"Al-Azhar University","OTHER",1,{"id":46,"slug":47,"hasResults":11,"nctId":48,"briefTitle":49,"officialTitle":50,"acronym":51,"eligibilityCriteria":52,"healthyVolunteers":53,"sex":17,"minAge":54,"maxAge":55,"enrollmentInfo":56,"targetDuration":4,"studyType":23,"phases":58,"briefSummary":59,"conditions":60,"keywords":4,"overallStatus":61,"whyStopped":4,"lastUpdateSubmitDate":62,"lastUpdatePostDateStruct":63,"startDateStruct":65,"completionDateStruct":67,"leadSponsor":69,"locationsCount":4},"100600354","efficacy-of-aligners-vs-abt-and-rcos-for-deep-bite-correction-cbct-study-100600354","NCT07096401","Efficacy of Aligners vs ABT and RCOS for Deep Bite Correction: CBCT Study","The Efficacy of Aligner Therapy Versus Anterior Bite Turbos and Reverse Curve of Spee Archwires for Correction of Deep Bite Cases: A Cone-beam Computed Tomography Study","DB-CBCT","Inclusion Criteria:\n\n\\- Age between 16 and 30 years.\n\nOverbite of 5 mm or more.\n\nFull permanent dentition (excluding third molars).\n\nGood oral hygiene.\n\nNo previous orthodontic or orthognathic treatment.\n\nExclusion Criteria:\n\n* Severe skeletal Class II or III requiring surgery.\n\nOverjet greater than 6 mm.\n\nCraniofacial anomalies.\n\nSystemic diseases.",true,"16 Years","30 Years",{"count":57,"type":22},27,[25],"This prospective clinical trial aims to evaluate the efficacy of clear aligner therapy compared to two different treatment modalities - anterior bite turbos and reverse curve of Spee (RCOS) archwires - for the correction of dental deep bite cases. Deep bite malocclusion is characterized by excessive vertical overlap of the anterior teeth and often requires intrusion of anterior teeth and leveling of the curve of Spee.\n\nIn this study, 27 patients aged 16-30 years with an overbite ≥5 mm and no significant skeletal discrepancies will be randomly assigned into three equal groups: Group 1 (RCOS archwire), Group 2 (anterior bite turbos), and Group 3 (clear aligners).\n\nCone-beam computed tomography (CBCT) will be used to assess changes in overbite and alveolar bone height and thickness before and after treatment. The primary outcome is the efficacy of overbite correction, and the secondary outcome is the assessment of alveolar bone remodeling.\n\nThe study will be conducted at the Department of Orthodontics, Faculty of Dental Medicine, Al-Azhar University (Assiut Branch), and has been approved by the institutional ethical committee.",[28],"NOT_YET_RECRUITING","2025-08-01",{"date":64,"type":36},"2025-08-03",{"date":66,"type":22},"2025-10-01",{"date":68,"type":22},"2027-10-01",{"name":42,"class":43}]