[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100582113":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":26,"locations":32,"responsibleParty":46,"collaborators":25,"id":50,"slug":25,"hasResults":51,"nctId":52,"briefTitle":53,"officialTitle":54,"acronym":25,"eligibilityCriteria":55,"healthyVolunteers":51,"sex":56,"minAge":57,"maxAge":58,"enrollmentInfo":59,"targetDuration":25,"studyType":62,"phases":63,"briefSummary":65,"conditions":66,"keywords":25,"overallStatus":68,"whyStopped":25,"lastUpdateSubmitDate":69,"lastUpdatePostDateStruct":70,"startDateStruct":73,"completionDateStruct":75,"leadSponsor":77,"locationsCount":78},{"fullName":5,"class":6},"Cairo University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Self- Cure Bulk fill Resin Composite (Stela Automix or Stela Capsule, SDI Ltd, Australia)","EXPERIMENTAL","New (Stela, SDI Ltd, Australia) restorative Self-cure: using the stela primer then stela composite with no curing.",[13],"Procedure: class II restoration",{"label":15,"type":16,"description":17,"interventionNames":18},"Bulk-fill Resin Composite. (Tetric N-Ceram Bulk Fill, Liechtenstein)","ACTIVE_COMPARATOR","After selective etching of enamel and bonding, the bulk-fill composite resins are inserted then curing.",[13],[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"PROCEDURE","class II restoration","A class II cavity will be prepared after local anesthesia has been given as requierd . Rubber dam isolation will be done. Sectional matricing and wedging will be done. Followed by placement of restorative material according to the randomization sequence.",[15,9],null,[27],{"name":28,"role":29,"phone":30,"phoneExt":25,"email":31},"Wafaa Marei Kakat, Master Degree","CONTACT","00201554054804","wafaa.marei@dentistry.cu.edu.eg",[33],{"facility":5,"status":25,"city":34,"state":25,"zip":25,"country":35,"countryCode":36,"cosmosGeoPoint":37,"geoPoint":42,"contacts":43},"Cairo","Egypt","EG",{"type":38,"coordinates":39},"Point",[40,41],31.24967,30.06263,{"lat":41,"lon":40},[44],{"name":45,"role":29,"phone":30,"phoneExt":25,"email":31},"Wafaa Marei Kakat, Master",{"type":47,"investigatorFullName":48,"investigatorTitle":49,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","Wafaa Marei Kakat","Principal Investigator","100582113",false,"NCT06859086","Clinical Evaluation of Self- Cure Bulk-Fill Resin Composite Versus Conventional Bulk-Fill Resin Composite Versus Conventional Bulk-Fill Resin Composite Clinical Evaluation of Self- Cure Bulk-Fill Resin Composite Versus Conventional Bulk-Fill Resin Composite","Clinical Evaluation of Self- Cure Bulk-Fill Resin Composite Versus Conventional Bulk-Fill Resin Composite in Restoration of Proximal Lesions Over a Period Of 24 Months Follow-Up: A Randomized Clinical Trial","Patient-related criteria:\n\nInclusion criteria:\n\n* Patients consulting in one of the outpatient clinics listed above.\n* Able to tolerate necessary restorative procedures.\n* Provide informed consent.\n* Accepts the 18 months follow-up period.\n\nExclusion criteria:\n\n* Medically compromised patients, as they will not be able to attend multiple appointments or may require special management.\n* Pregnant women; as radiographs cannot be taken for them.\n* Allergy to any of the restorative materials, including anesthetics.\n* Uncooperative patients, will not abide by the instructions or attend the appointments.\n\nTooth related criteria:\n\nInclusion criteria:\n\n* Teeth with primary proximal carious lesions.\n* Teeth are vital according to pulp-sensitivity tests.\n* Well-formed and fully-erupted in normal functional occlusion with natural antagonist and adjacent teeth.\n\nExclusion criteria:\n\n* Deciduous teeth; as the study is targeting only permanent teeth.\n* Teeth with previous restorations, which may add another variable to the study (type of old restorative material, extent of recurrent caries).\n* Spontaneous pain or prolonged pain after sensitivity tests (cold and electrical tests), which would indicate irreversible pulpal damage.\n* Negative sensitivity tests, periapical radiolucencies and sensitivity to axial or lateral percussion, which would indicate pulp necrosis.\n* Teeth presenting external or internal resorption, with adverse pulpal reactions which may affect the outcome of the study.\n* Teeth with cervical caries; which can't be evaluated on periapical radiographs.","ALL","18 Years","100 Years",{"count":60,"type":61},56,"ESTIMATED","INTERVENTIONAL",[64],"NA","the aim of this study is To evaluate and compare the clinical performance of Self- Cure Bulk fill Composite Resin Versus Conventional Bulk fill resin composite in Restoration of Proximal Lesions over a Period of 24 months Follow-up.",[67],"Proximal Cavities of Posterior Teeth","NOT_YET_RECRUITING","2025-03-02",{"date":71,"type":72},"2025-03-05","ACTUAL",{"date":74,"type":61},"2025-04",{"date":76,"type":61},"2027-05",{"name":5,"class":6},1]