[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100640092":3},{"organization":4,"armGroups":7,"interventions":17,"overallOfficials":23,"centralContacts":28,"locations":38,"responsibleParty":58,"collaborators":22,"id":60,"slug":61,"hasResults":62,"nctId":63,"briefTitle":64,"officialTitle":64,"acronym":22,"eligibilityCriteria":65,"healthyVolunteers":66,"sex":67,"minAge":68,"maxAge":69,"enrollmentInfo":70,"targetDuration":22,"studyType":73,"phases":74,"briefSummary":76,"conditions":77,"keywords":22,"overallStatus":41,"whyStopped":22,"lastUpdateSubmitDate":80,"lastUpdatePostDateStruct":81,"startDateStruct":84,"completionDateStruct":86,"leadSponsor":88,"locationsCount":89},{"fullName":5,"class":6},"Postgraduate Institute of Dental Sciences Rohtak","OTHER",[8,13],{"label":9,"type":6,"description":10,"interventionNames":11},"vertical grower","Patients belonging to group 1 will be patient with vertical growth pattern who have undergone fixed orthodontic cases and are ready for debonding with FMA of 26 0 or more. Begg's Retainer will be formed by conventional method and delivered within 24 hours of debonding.\n\nTo compare 3 dimensional dentitional changes post orthodontically treated patients with vertical growth pattern over a 12 month retention period.",[12],"Other: 3 planes of space",{"label":14,"type":6,"description":15,"interventionNames":16},"Horizontal grower","Patients belonging to group 2 will be patient with horizontal growth pattern who have undergone Fixed orthodontic cases and are ready for debonding with with FMA Of 24 o or less. Begg's Retainer will be formed by conventional method and delivered within 24 hours of debonding.\n\nTo compare 3 dimensional dentitional changes post orthodontically treated patients with horizontal growth pattern over a 12 month retention period.",[12],[18],{"type":6,"name":19,"description":20,"armGroupLabels":21,"otherNames":22},"3 planes of space","To evaluate and compare the changes in dentition in 3 planes of space • Antero-posterior plane (Y-axis) • Vertical plane (Z-axis) • Transverse plane (X-axis)",[14,9],null,[24],{"name":25,"affiliation":26,"role":27},"Dr manisha Kamal kukreja, MDS","PGIDS Rohtak","STUDY_DIRECTOR",[29,34],{"name":30,"role":31,"phone":32,"phoneExt":22,"email":33},"Dr Manisha kamal kukreja, MDS","CONTACT","9215650617","mk3pgids@gmail.com",{"name":35,"role":31,"phone":36,"phoneExt":22,"email":37},"Dr. Manpreet Kaur, BDS","7901751776","drmanpreetkaur09@gmail.com",[39],{"facility":40,"status":41,"city":42,"state":43,"zip":44,"country":45,"countryCode":46,"cosmosGeoPoint":47,"geoPoint":52,"contacts":53},"Dr.Manisha","RECRUITING","Rohtak","Haryana","124001","India","IN",{"type":48,"coordinates":49},"Point",[50,51],76.58917,28.89447,{"lat":51,"lon":50},[54],{"name":55,"role":31,"phone":56,"phoneExt":22,"email":57},"Manpreet Kaur, BDS","07901751776","manpreetkaur18u@gmail.com",{"type":59,"investigatorFullName":22,"investigatorTitle":22,"investigatorAffiliation":22,"oldNameTitle":22,"oldOrganization":22},"SPONSOR","100640092","comparative-3-dimensional-superimposition-analysis-of-dentition-in-horizontal-and-vertical-grower-during-the-retention-phase--a-prospective-clinical-trial-100640092",false,"NCT07622277","Comparative 3-dimensional Superimposition Analysis of Dentition in Horizontal and Vertical Grower During the Retention Phase -A Prospective Clinical Trial''","Inclusion Criteria:\n\n* Fixed orthodontic cases with FMA of 26 0 or more for hyperdivergent cases and FMA Of 24 o or less for hypodivergent cases.\n* Optimal functional occlusion at end of treatment (PAR score \\>70%).\n* Littles irregularity index (Pre-treatment \\\u003C6mm in both upper and lower arch).\n* Nonsurgical and non-orthopedic patients and non syndromic patients.\n* Optimal periodontal condition and Good oral hygiene (probing depth \\\u003C3mm, gingival index score \\\u003C1\n* Good compliance regarding retainer wear\n\nExclusion Criteria:\n\n* Subjects with incomplete orthodontic treatment.\n* TMJ disorder patients.\n* Any systemic disease affecting bone and general growth.\n* Patients with incomplete records\n* Patient who fail to follow up or undergo complete treatment.\n* Patient with learning difficulties\n* Patients having antibiotic therapy within previous 3 months and used anti inflammatory drugs in the month before the study",true,"ALL","18 Years","45 Years",{"count":71,"type":72},44,"ESTIMATED","INTERVENTIONAL",[75],"NA","This study aims to investigate the relationship between facial type and relapse of dentition post-orthodontically during the retention phase. According to the retention theorem \"teeth which have been moved through orthodontic treatment tend to naturally return to their original position. It is hypothesized that significant differences will exist in tooth movement patterns between horizontal and vertical growers, with horizontal growers exhibiting more pronounced tooth movement in the vertical plane particularly in the overbite as compared to the vertical growers . Furthermore, it is expected that facial type will influence the stability of orthodontic treatment outcomes, with long-faced individuals showing more relapse of mandibular incisor alignment and crowding. By exploring this relationship, this study aims to provide valuable insights into the factors influencing orthodontic treatment outcomes and stability. With long-faced individuals exhibiting more mandibular backward rotation and short-faced individuals showing forward rotation, which increases the risk of deep bite . Additionally, understanding these factors is crucial for orthodontists to predict and prevent potential relapse, ensuring optimal treatment results and long-term stability. Hence, the present trial will be undertaken to assess the changes and compare If there is any difference in tooth movement in 3-Dimensional superimposition in the dentition in horizontal and vertical growers post orthodontically over a period of retention phase.",[78,79],"Retention","Relapse","2026-05-30",{"date":82,"type":83},"2026-06-03","ACTUAL",{"date":85,"type":83},"2025-02-04",{"date":87,"type":72},"2027-07",{"name":5,"class":6},1]