[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100646721":3},{"organization":4,"armGroups":7,"interventions":25,"overallOfficials":31,"centralContacts":39,"locations":48,"responsibleParty":72,"collaborators":31,"id":76,"slug":77,"hasResults":78,"nctId":79,"briefTitle":80,"officialTitle":81,"acronym":31,"eligibilityCriteria":82,"healthyVolunteers":78,"sex":83,"minAge":84,"maxAge":85,"enrollmentInfo":86,"targetDuration":31,"studyType":89,"phases":90,"briefSummary":92,"conditions":93,"keywords":96,"overallStatus":51,"whyStopped":31,"lastUpdateSubmitDate":104,"lastUpdatePostDateStruct":105,"startDateStruct":108,"completionDateStruct":110,"leadSponsor":112,"locationsCount":113},{"fullName":5,"class":6},"Adiyaman University","OTHER",[8,14,20],{"label":9,"type":10,"description":11,"interventionNames":12},"No Restoration Control Grou","ACTIVE_COMPARATOR","Participants will be randomly assigned to one of three parallel groups: no restoration control, glass ionomer cement restoration, or resin composite restoration before root coverage surgery.",[13],"Procedure: No Restoration Control Group",{"label":15,"type":16,"description":17,"interventionNames":18},"Glass Ionomer Cement Group","EXPERIMENTAL","Participants will receive restoration of the Class V cervical lesion with glass ionomer cement before root coverage surgery using a subepithelial connective tissue graft. Clinical outcomes, including the percentage of root coverage and soft tissue healing, will be evaluated during follow-up.",[19],"Device: Glass Ionomer Cement Group",{"label":21,"type":16,"description":22,"interventionNames":23},"Resin Composite Group","Participants will receive restoration of the Class V cervical lesion with resin composite before root coverage surgery using a subepithelial connective tissue graft. Clinical outcomes, including the percentage of root coverage and soft tissue healing, will be evaluated during follow-up.",[24],"Device: Resin Composite Group",[26,32,36],{"type":27,"name":28,"description":29,"armGroupLabels":30,"otherNames":31},"PROCEDURE","No Restoration Control Group","No restorative material will be placed in the Class V cervical lesion before root coverage surgery. Participants will undergo root coverage surgery using a coronally advanced flap with a subepithelial connective tissue graft according to the study protocol.",[9],null,{"type":33,"name":15,"description":34,"armGroupLabels":35,"otherNames":31},"DEVICE","A conventional glass ionomer cement was used to restore the Class V cervical lesion before root coverage surgery with a subepithelial connective tissue graft.",[15],{"type":33,"name":21,"description":37,"armGroupLabels":38,"otherNames":31},"A resin composite material was used to restore the Class V cervical lesion before root coverage surgery with a subepithelial connective tissue graft.",[21],[40,45],{"name":41,"role":42,"phone":43,"phoneExt":31,"email":44},"Zeliha B ÇAKIR ERDİL, DDS","CONTACT","+905059444038","bskcakirr@gmail.com",{"name":46,"role":42,"phone":31,"phoneExt":31,"email":47},"Metin Çalışır, Prof.DR","metincalisir@adiyaman.edu.tr",[49],{"facility":50,"status":51,"city":52,"state":53,"zip":54,"country":55,"countryCode":31,"cosmosGeoPoint":56,"geoPoint":61,"contacts":62},"Faculty of Dentistry, Adıyaman University","RECRUITING","Adıyaman","Merkez","02030","Turkey (Türkiye)",{"type":57,"coordinates":58},"Point",[59,60],38.27629,37.76441,{"lat":60,"lon":59},[63,66,69],{"name":64,"role":42,"phone":65,"phoneExt":31,"email":44},"Zeliha B ÇAKIR ERDİL","05059444038",{"name":67,"role":68,"phone":31,"phoneExt":31,"email":31},"Zeliha Başak ÇAKIR ERDİL, DDS","SUB_INVESTIGATOR",{"name":70,"role":71,"phone":31,"phoneExt":31,"email":31},"METİN ÇALIŞIR, Prof.Dr.","PRINCIPAL_INVESTIGATOR",{"type":73,"investigatorFullName":74,"investigatorTitle":75,"investigatorAffiliation":5,"oldNameTitle":31,"oldOrganization":31},"SPONSOR_INVESTIGATOR","Zeliha Başak Çakır Erdil","Research Assistant Dr. in Periodontology","100646721","root-coverage-performance-of-restorative-materials-in-class-v-cavities-100646721",false,"NCT07687654","Root Coverage Performance of Restorative Materials in Class V Cavities","Clinical Evaluation of the Root Coverage Performance of Different Restorative Materials in Class V Cavities in Patients With Gingival Recession","Inclusion Criteria:\n\nAdults aged 18 years or older. Patients presenting with Cairo RT1 (Miller Class I or II equivalent) gingival recession defects requiring root coverage surgery.\n\nPresence of a non-carious cervical lesion (NCCL), an existing cervical restoration, or a cervical defect requiring restoration.\n\nCervical lesion depth of ≤1.5 mm. Patients who have completed initial periodontal therapy before enrollment. Good oral hygiene (Plaque Index ≤20% or as determined by the investigator). Indication for root coverage surgery with a subepithelial connective tissue graft.\n\nTeeth suitable for restoration with glass ionomer cement, resin composite, or flowable resin composite, or requiring no restoration according to the study protocol.\n\nAbility and willingness to provide written informed consent and comply with study visits.\n\nExclusion Criteria:\n\n* Age younger than 18 years. Pregnancy or breastfeeding. Poor oral hygiene. Uncontrolled systemic disease or any medical condition contraindicating periodontal surgery.\n\nBleeding disorders or current anticoagulation that contraindicates connective tissue graft harvesting.\n\nKnown allergy or hypersensitivity to resin composite, flowable resin composite, glass ionomer cement, or any study materials.\n\nPatients who have not completed initial periodontal therapy. Cervical lesions deeper than 1.5 mm. Conditions that, in the investigator's opinion, could interfere with wound healing, periodontal surgery, or study outcomes.","ALL","18 Years","65 Years",{"count":87,"type":88},30,"ESTIMATED","INTERVENTIONAL",[91],"NA","This prospective randomized controlled clinical trial aims to evaluate the influence of different restorative materials placed in Class V cervical lesions on the clinical outcomes of root coverage surgery using a subepithelial connective tissue graft. Patients with Cairo RT1 (Miller Class I-II equivalent) gingival recession associated with non-carious cervical lesions or existing cervical restorations will receive one of the restorative approaches according to the study protocol. Clinical parameters, including the percentage of root coverage and soft tissue stability, will be evaluated during follow-up to determine which restorative approach provides the most favorable clinical outcome.",[94,95],"Gingival Recession","Non-Carious Cervical Lesions (NCCLs)",[94,97,98,99,100,101,102,103],"Non-Carious Cervical Lesion","Root Coverage","Glass Ionomer Cement","Resin Composite","Class V Restoration","Subepithelial Connective Tissue Graft","Randomized Controlled Trial","2026-06-30",{"date":106,"type":107},"2026-07-07","ACTUAL",{"date":109,"type":107},"2025-11-20",{"date":111,"type":88},"2026-08",{"name":74,"class":6},1]