[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"tooth-stability\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:tooth-stability":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":4,"overallStatus":30,"whyStopped":4,"lastUpdateSubmitDate":31,"lastUpdatePostDateStruct":32,"startDateStruct":35,"completionDateStruct":37,"leadSponsor":39,"locationsCount":5},"100580428","clinical-effectiveness-of-cobalt-chromium-cad-cam-designed-customized-lingual-retainer-100580428",false,"NCT06837168","Clinical Effectiveness of Cobalt Chromium CAD-CAM Designed Customized Lingual Retainer","Clinical Effectiveness of Cobalt Chromium CAD-CAM Designed Customized Lingual Retainer: a Randomized Clinical Trial","Inclusion Criteria:\n\n* Completion of a course of fixed appliance therapy.\n* with a satisfactory correction of malocclusion and dental alignment.\n* Class I canine relationship based on Andrew's criteria for finishing.\n* Patients with a history of constant oral hygiene measures daily.\n* Good general health.\n* Subjects had a full and normal complement of teeth in the lower labial segments.\n* Teeth within the labial segments should be regularly sized and shaped.\n* Subjects willing to consent to the trial.\n\nExclusion Criteria:\n\n* Patients with a deep overbite\n* Patients with traumatic parafunctional habits such as bruxism and clenching.\n* Patients with carious, restored, fractured, or missing lower anterior teeth.\n* Patients with medical health problems that may influence gingival health, like uncontrolled type II diabetic patients.\n* patients under systemic drug administration that affects oral health.\n* Smokers","ALL","12 Years","25 Years",{"count":20,"type":21},42,"ESTIMATED","INTERVENTIONAL",[24],"NA","This study aims to evaluate the clinical effectiveness of CAD\u002FCAM 3D printed Chrome Cobalt fixed retainer in maintaining mandibular anterior teeth stability.\n\nThe Research Question; \"Does the Cobalt-Chromium CAD\u002FCAM designed customized lingual retainer better than Stainless steel lingual retainer in improving tooth stability after orthodontic treatment?\" The null hypothesis \"There is no differences between the fixed CAD\u002FCAM 3D printed Chrome Cobalt customized retainer and the multi-stranded stainless-steel fixed retainer in maintaining mandibular anterior teeth stability.\"",[27,28,29],"Tooth Stability","Periodontal Health","Patient Satisfaction","NOT_YET_RECRUITING","2025-02-23",{"date":33,"type":34},"2025-02-25","ACTUAL",{"date":36,"type":21},"2025-07-01",{"date":38,"type":21},"2026-12-30",{"name":40,"class":41},"University of Baghdad","OTHER"]