[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100625295":3},{"organization":4,"armGroups":7,"interventions":24,"overallOfficials":30,"centralContacts":39,"locations":49,"responsibleParty":68,"collaborators":30,"id":72,"slug":73,"hasResults":74,"nctId":75,"briefTitle":76,"officialTitle":77,"acronym":30,"eligibilityCriteria":78,"healthyVolunteers":79,"sex":80,"minAge":81,"maxAge":82,"enrollmentInfo":83,"targetDuration":30,"studyType":86,"phases":87,"briefSummary":89,"conditions":90,"keywords":92,"overallStatus":52,"whyStopped":30,"lastUpdateSubmitDate":97,"lastUpdatePostDateStruct":98,"startDateStruct":101,"completionDateStruct":103,"leadSponsor":105,"locationsCount":106},{"fullName":5,"class":6},"Kufa University","OTHER",[8,14,19],{"label":9,"type":10,"description":11,"interventionNames":12},"SM A","ACTIVE_COMPARATOR","Patients with anterior open bite will wear a 3D direct-printed shape memory clear aligner (SMA) with a horizontal rectangular attachment for about 6-8 months",[13],"Device: SMA with attachment",{"label":15,"type":10,"description":16,"interventionNames":17},"SM","Patients with anterior open bite will wear a 3D direct-printed shape memory clear aligner (SMA) without a horizontal rectangular attachment for about 6-8 months",[18],"Device: SMA without attachments",{"label":20,"type":10,"description":21,"interventionNames":22},"CA","Patients with anterior open bite will wear a thermoformed conventional clear aligner (CA) with a horizontal rectangular attachment for about 6-8 months",[23],"Device: CA with attachment",[25,31,35],{"type":26,"name":27,"description":28,"armGroupLabels":29,"otherNames":30},"DEVICE","SMA with attachment","3D direct-printed shape memory clear aligner with horizontal rectangular attachment",[9],null,{"type":26,"name":32,"description":33,"armGroupLabels":34,"otherNames":30},"SMA without attachments","3D direct-printed shape memory clear aligner without horizontal rectangular attachment",[15],{"type":26,"name":36,"description":37,"armGroupLabels":38,"otherNames":30},"CA with attachment","Thermoformed conventional clear aligner with horizontal rectangular attachment",[20],[40,45],{"name":41,"role":42,"phone":43,"phoneExt":30,"email":44},"Hasan S. Al-Nuaimi, Ph.D.","CONTACT","+9647711227788","hsh.ortho@yahoo.com",{"name":46,"role":42,"phone":47,"phoneExt":30,"email":48},"Mamun K. Sujon, Ph.D","00601156867681","mamunkhan@um.edu.my",[50],{"facility":51,"status":52,"city":53,"state":54,"zip":55,"country":56,"countryCode":57,"cosmosGeoPoint":58,"geoPoint":63,"contacts":64},"Azadi dental center","RECRUITING","Erbil","Erbil Governorate","44001","Iraq","IQ",{"type":59,"coordinates":60},"Point",[61,62],44.00943,36.19117,{"lat":62,"lon":61},[65],{"name":66,"role":42,"phone":67,"phoneExt":30,"email":44},"hasan Al-Nuaimi","009647504237438",{"type":69,"investigatorFullName":70,"investigatorTitle":71,"investigatorAffiliation":5,"oldNameTitle":30,"oldOrganization":30},"PRINCIPAL_INVESTIGATOR","Hasan Sabah Hasan Al-Nuaimi","Principal investigator","100625295","investigate-the-effectiveness-of-3d-printed-shape-memory-aligners-in-the-treatment-of-anterior-open-bite-100625295",false,"NCT07420777","Investigate the Effectiveness of 3D-printed Shape Memory Aligners in the Treatment of Anterior Open Bite","Evaluating the Effectiveness of 3D Directly Printed Shape Memory Aligners in the Management of Anterior Open Bite","Inclusion Criteria:\n\n1. Age 18-35 years,\n2. Both genders.\n3. The patient is well fitted with no systemic disease.\n4. Mild-moderate dental anterior open bite.\n5. Well-aligned or mildly crowded dentition.\n\nExclusion Criteria:\n\n1. Patient with a history of trauma to the molars or incisors.\n2. Patient with a history of endodontic treatment to the maxillary first molar or incisors.\n3. Patient with a systemic disease related to bone metabolism.\n4. Patient taking immunosuppressive drugs or drugs inhibiting or accelerating tooth movement; and\n5. Patient with neuromuscular deficiencies.",true,"ALL","18 Years","35 Years",{"count":84,"type":85},51,"ESTIMATED","INTERVENTIONAL",[88],"NA","The goal of this randomised clinical trial study is to investigate 3D-printed shape memory aligners in the treatment of anterior dental open bite adult patients. The main questions it aims to answer are:\n\n1. Do 3D-direct-printed shape memory aligners demonstrate potentiality in the management of AOB?\n2. What is the effect of 3D-direct printed shape memory aligners on molar intrusion?\n3. Can the 3D-direct printed shape memory aligners extrude anterior teeth without the use of attachments?\n4. Do 3D-direct printed shape memory aligners generate greater\u002Fhigher stress distribution and initial teeth displacement compared to conventional clear aligners? Researchers will compare three groups: Group I: Patients treated with conventional clear aligners with attachments; Group II: Patients treated with 3D direct-printed shape-memory aligner without attachment; Group III: Patients treated with 3D direct-printed shape memory clear aligners with attachments and see its effect on anterior open bite treatment.\n\nParticipants will wear a clear aligner for about 6-8 months. Then",[91],"Open Bite",[93,94,95,96],"open bite","clear aligner","memory shape","3D direct printed","2026-05-08",{"date":99,"type":100},"2026-05-11","ACTUAL",{"date":102,"type":100},"2026-05-01",{"date":104,"type":85},"2027-03-27",{"name":5,"class":6},1]