[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100615696":3},{"organization":4,"armGroups":7,"interventions":28,"overallOfficials":33,"centralContacts":38,"locations":45,"responsibleParty":63,"collaborators":33,"id":67,"slug":68,"hasResults":69,"nctId":70,"briefTitle":71,"officialTitle":72,"acronym":33,"eligibilityCriteria":73,"healthyVolunteers":74,"sex":75,"minAge":76,"maxAge":33,"enrollmentInfo":77,"targetDuration":33,"studyType":80,"phases":81,"briefSummary":83,"conditions":84,"keywords":87,"overallStatus":92,"whyStopped":33,"lastUpdateSubmitDate":93,"lastUpdatePostDateStruct":94,"startDateStruct":97,"completionDateStruct":99,"leadSponsor":101,"locationsCount":102},{"fullName":5,"class":6},"National and Kapodistrian University of Athens","OTHER",[8,14,18,23],{"label":9,"type":10,"description":11,"interventionNames":12},"AI driven design","EXPERIMENTAL","The restoration is designed using an AI driven software",[13],"Other: Artificial intelligence driven registration",{"label":15,"type":10,"description":16,"interventionNames":17},"AI driven refinement of maxillomandibular relatioship","The restoration is design using a maxillomandibular relationship refined by an AI tool",[13],{"label":19,"type":10,"description":20,"interventionNames":21},"Design of a restoration after automated collision correction","The restoration is designed using the maxillomandibular relationship obtained after the use of a software for automated collision correction",[22],"Other: Software based registration",{"label":24,"type":25,"description":26,"interventionNames":27},"Design of a restoration using the registration without any further refinement","ACTIVE_COMPARATOR","The restoration is designed using the conventional maxillomandibular relationship as it i obtained by the intraoral scanning without further refinement",[22],[29,34],{"type":6,"name":30,"description":31,"armGroupLabels":32,"otherNames":33},"Artificial intelligence driven registration","Maxillomandibular relationship is refined using AI driven tools",[9,15],null,{"type":6,"name":35,"description":36,"armGroupLabels":37,"otherNames":33},"Software based registration","Maxillomandibular relationship is refined using software based algorithms",[19,24],[39],{"name":40,"role":41,"phone":42,"phoneExt":43,"email":44},"Panagiotis Ntovas, DDS, MSc","CONTACT","6985122220","30","pan.ntovas@gmail.com",[46],{"facility":47,"status":33,"city":48,"state":49,"zip":50,"country":51,"countryCode":52,"cosmosGeoPoint":53,"geoPoint":58,"contacts":59},"Clinic","Athens","Attica","11527","Greece","GR",{"type":54,"coordinates":55},"Point",[56,57],23.72784,37.98376,{"lat":57,"lon":56},[60],{"name":61,"role":41,"phone":42,"phoneExt":43,"email":62},"Aspasia Sarafianou, DDS, MSc,PhD","ASPASAR@DENT.UOA.GR",{"type":64,"investigatorFullName":65,"investigatorTitle":66,"investigatorAffiliation":5,"oldNameTitle":33,"oldOrganization":33},"PRINCIPAL_INVESTIGATOR","Panagiotis Ntovas","PhD Canditate, Department of Operative Dentistry, School of Dentistry, Greece","100615696","accuracy-of-intraoral-scan-post-processing-methods-a-clinical-trial-100615696",false,"NCT07295964","Accuracy of Intraoral Scan Post-processing Methods: A Clinical Trial","Influence of AI Driven Software Programs and Digital Occlusal Collision Corrections on the Occlusal Adjustment of 3D-Printed Restorations: A Clinical Trial","Inclusion Criteria:\n\nAge \\> 18 years old Absence of painful temporomandibular disorder Presence of opposing teeth Presence of a stable maximum intercuspation relationship\n\nExclusion Criteria:\n\n\\- Pain in orofacial region Visible periapical lesion \\\u003C Class II mobility",true,"ALL","18 Years",{"count":78,"type":79},30,"ESTIMATED","INTERVENTIONAL",[82],"NA","In the last decade, progressive developments in computer hardware, software, manufacturing technologies, and dental materials consistently enhanced the use of digital technologies in dentistry. Traditional prosthodontic techniques have relied on manual fabrication processes, which often resulted in challenges such as suboptimal prosthesis fit, compromised occlusal stability, and limited customization options. However, the advent of 3D printing technology has revolutionized the field, offering new possibilities for patient-specific prosthodontic rehabilitation.\n\nAn accurate maxillomandibular relationship between the maxillary and mandibular casts is fundamental to prosthodontic practice. In the integration of intraoral scanners (IOSs) for different dental interventions, the accuracy of the digitizing methods recording the maxillomandibular relationship is similarly essential. The maxillomandibular relationship accuracy recorded by using IOSs has been analyzed in various in vitro and clinical studies.\n\nIntraoral digital scans are recorded in an unload condition, with the mouth open, while acquiring the maxillary and the mandibular intraoral scans. This condition changes when capturing the virtual occlusal records at maximum intercuspation position (MIP). Occlusal collisions are caused by the tooth location discrepancy resulting from the periodontal ligament plasticity between the recording of the intraoral digital scans and the virtual occlusal records, as well as from the intraoral scanning distortion and alignment procedures.\n\nArtificial intelligence driven program software and occlusal collisions or mesh interpenetrations tools have been proposed to improve the maxillomandibular relationship of the scanned models. The software programs of the IOSs can automatically eliminate the occlusal collisions present in virtual articulated casts. Similarly, dental computer-aided design (CAD) programs can automatically detect and eliminate occlusal collisions among the articulated intraoral digital scans imported. However, the effect of the occlusal collision corrections performed by using IOSs or CAD programs on the occlusal adjustment of the restorations is unknown.",[85,86],"Restoration Design","Digital Occlusal Collision",[88,89,90,91],"Artificial intelligence","Prosthodontics","Automated Design","Occlusion Collusion","NOT_YET_RECRUITING","2025-12-16",{"date":95,"type":96},"2025-12-22","ACTUAL",{"date":98,"type":79},"2026-01-25",{"date":100,"type":79},"2027-06-25",{"name":5,"class":6},1]