[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100640918":3},{"organization":4,"armGroups":7,"interventions":36,"overallOfficials":50,"centralContacts":66,"locations":75,"responsibleParty":94,"collaborators":41,"id":96,"slug":97,"hasResults":98,"nctId":99,"briefTitle":100,"officialTitle":101,"acronym":41,"eligibilityCriteria":102,"healthyVolunteers":103,"sex":104,"minAge":105,"maxAge":106,"enrollmentInfo":107,"targetDuration":41,"studyType":110,"phases":111,"briefSummary":113,"conditions":114,"keywords":116,"overallStatus":78,"whyStopped":41,"lastUpdateSubmitDate":120,"lastUpdatePostDateStruct":121,"startDateStruct":124,"completionDateStruct":126,"leadSponsor":128,"locationsCount":129},{"fullName":5,"class":6},"Mansoura University","OTHER",[8,14,19,24,28,32],{"label":9,"type":10,"description":11,"interventionNames":12},"Ormocer bulk-fill +one-step finishing\u002Fpolishing system","EXPERIMENTAL","Class V was restored with an ormocer-based bulk-fill restorative material, then subjected to a one-step finishing and polishing system.",[13],"Other: one-step finishing and polishing system.",{"label":15,"type":10,"description":16,"interventionNames":17},"Ormocer bulk-fill + two-step finishing\u002Fpolishing system","Class V restored with an ormocer-based bulk-fill restorative material, then subjected to a two-step finishing and polishing system.",[18],"Other: two-step finishing and polishing system.",{"label":20,"type":10,"description":21,"interventionNames":22},"Ormocer bulk-fill + three-step finishing\u002Fpolishing system.","Class V restored with an ormocer-based bulk-fill restorative material, then subjected to a three-step finishing and polishing system.",[23],"Other: three-step finishing and polishing system.",{"label":25,"type":10,"description":26,"interventionNames":27},"Methacrylate bulk-fill + one-step finishing\u002Fpolishing system.","Class V restored with methacrylate-based bulk-fill restorative material, then subjected to a one-step finishing and polishing system.",[13],{"label":29,"type":10,"description":30,"interventionNames":31},"Methacrylate bulk-fill + two-step finishing\u002Fpolishing system.","Class V restored with methacrylate-based bulk-fill restorative material, then subjected to a two-step finishing and polishing system.",[18],{"label":33,"type":10,"description":34,"interventionNames":35},"Methacrylate bulk-fill+ three-step finishing\u002Fpolishing system.","Class V restored with methacrylate-based bulk-fill restorative material, then subjected to a three-step finishing and polishing system.",[23],[37,42,46],{"type":6,"name":38,"description":39,"armGroupLabels":40,"otherNames":41},"one-step finishing and polishing system.","• Each class V restoration will be restored with an ormocer-based bulk-fill flowable composite material or methacrylate-based restorative according to the manufacturer's instructions for use, and then each class V restoration will be subjected to a one-step finishing and polishing system.",[25,9],null,{"type":6,"name":43,"description":44,"armGroupLabels":45,"otherNames":41},"two-step finishing and polishing system.","Each class V restoration will be restored with an ormocer-based bulk-fill flowable composite material or methacrylate-based restorative according to the manufacturer's instructions for use, and then each class V restoration will be subjected to a two-step finishing and polishing system.",[29,15],{"type":6,"name":47,"description":48,"armGroupLabels":49,"otherNames":41},"three-step finishing and polishing system.","Each Class V restoration will be restored with an ormocer-based bulk-fill flowable composite material or methacrylate-based restorative according to the manufacturer's instructions for use, and then each Class V restoration will be subjected to a three-step finishing and polishing system.",[33,20],[51,55,59,62],{"name":52,"affiliation":53,"role":54},"Doha M Zahran, master","MSc Postgraduate student ,Conservative Dentistry Department, Faculty of Dentistry, Mansoura University, Mansoura, Egypt.","PRINCIPAL_INVESTIGATOR",{"name":56,"affiliation":57,"role":58},"Maha Ebaya, PhD","Lecturer, Conservative Dentistry Department, Faculty of Dentistry, Mansoura University, Mansoura, Egypt.","STUDY_DIRECTOR",{"name":60,"affiliation":61,"role":58},"asmaa abd allah, PhD","Assistant Professor, Conservative Dentistry Department, Faculty of Dentistry, Mansoura University",{"name":63,"affiliation":64,"role":65},"Abeer El-Embaby, PhD","Professor, Conservative Dentistry Department,Faculty of Dentistry, Mansoura University","STUDY_CHAIR",[67,72],{"name":68,"role":69,"phone":70,"phoneExt":41,"email":71},"doha m zahran, master","CONTACT","00201026336671","dohazahran96@gmail.com",{"name":56,"role":69,"phone":73,"phoneExt":41,"email":74},"00201003749266","mahaebaya@mans.edu.eg",[76],{"facility":77,"status":78,"city":79,"state":80,"zip":81,"country":82,"countryCode":83,"cosmosGeoPoint":84,"geoPoint":89,"contacts":90},"Faculty of Dentistry, Mansoura University","RECRUITING","Al Mansurah","Dakahlia Governorate","35516","Egypt","EG",{"type":85,"coordinates":86},"Point",[87,88],31.38069,31.03637,{"lat":88,"lon":87},[91],{"name":92,"role":69,"phone":93,"phoneExt":41,"email":71},"doha zahran","0020126336671",{"type":95,"investigatorFullName":41,"investigatorTitle":41,"investigatorAffiliation":41,"oldNameTitle":41,"oldOrganization":41},"SPONSOR","100640918","impact-of-finishingpolishing-systems-on-ormocer-vs-methacrylate-based-bulk-fill-flowable-composite-in-class-v-100640918",false,"NCT07627295","Impact of Finishing\u002FPolishing Systems on Ormocer VS Methacrylate Based Bulk Fill Flowable Composite in Class V","Impact of Finishing\u002FPolishing Systems on Ormocer Versus Methacrylate Based Bulk Fill Flowable Composite in Class V Restorations: Clinical Study and Laboratory Investigations","Inclusion Criteria:\n\n* Three pairs of buccal cervical supragingival carious lesions in anterior teeth\n* Complete and normal occlusion\n* Good oral hygiene\n* Willingness to attend follow-up and recall visits for 2 years\n\nExclusion Criteria:\n\n* Teeth requiring direct pulp capping\n* Poor oral hygiene or failure to complete the oral hygiene phase\n* Chronic periodontitis\n* Pulpitis or non-vital teeth\n* Current orthodontic treatment\n* Presence of parafunctional habits\n* Systemic diseases\n* Previous or ongoing bleaching procedures\n* Smoking patients",true,"ALL","18 Years","35 Years",{"count":108,"type":109},25,"ESTIMATED","INTERVENTIONAL",[112],"NA","The goal of this clinical trial is to evaluate and compare. Impact of finishing\u002Fpolishing systems on ormocer versus methacrylate-based bulk-fill flowable composite in Class V restorations: The main question it aims to answer is the following:\n\nAre there any differences between finishing\u002Fpolishing systems on Ormocer versus methacrylate-based bulk-fill flowable composite?",[115],"Class V Restorations",[117,118,119],"Class V restorations;","finishing and polishing;","resin composite","2026-05-31",{"date":122,"type":123},"2026-06-04","ACTUAL",{"date":125,"type":123},"2026-05-12",{"date":127,"type":109},"2028-05",{"name":5,"class":6},1]