[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100623928":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":29,"centralContacts":34,"locations":43,"responsibleParty":57,"collaborators":25,"id":59,"slug":60,"hasResults":61,"nctId":62,"briefTitle":63,"officialTitle":64,"acronym":25,"eligibilityCriteria":65,"healthyVolunteers":66,"sex":67,"minAge":68,"maxAge":69,"enrollmentInfo":70,"targetDuration":25,"studyType":73,"phases":74,"briefSummary":76,"conditions":77,"keywords":25,"overallStatus":45,"whyStopped":25,"lastUpdateSubmitDate":79,"lastUpdatePostDateStruct":80,"startDateStruct":83,"completionDateStruct":84,"leadSponsor":86,"locationsCount":87},{"fullName":5,"class":6},"Medical University of Warsaw","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Erythritol Air-Polishing","EXPERIMENTAL","Sites with gingival recessions treated with root surface preparation using erythritol air-polishing prior to modified tunnel technique with subepithelial connective tissue graft.",[13],"Procedure: Erythritol Air-Polishing",{"label":15,"type":16,"description":17,"interventionNames":18},"Manual Root Instrumentation","ACTIVE_COMPARATOR","Sites with gingival recessions treated with root surface preparation using manual Gracey curettes prior to modified tunnel technique with subepithelial connective tissue graft.",[19],"Procedure: Manual Root Instrumentation",[21,26],{"type":22,"name":9,"description":23,"armGroupLabels":24,"otherNames":25},"PROCEDURE","Root surface preparation performed using erythritol powder air-polishing (EMS AIRFLOW PLUS) prior to root coverage surgery with a modified tunnel technique and subepithelial connective tissue graft.",[9],null,{"type":22,"name":15,"description":27,"armGroupLabels":28,"otherNames":25},"Mechanical root surface preparation performed using manual Gracey curettes before root coverage surgery with a modified tunnel technique and subepithelial connective tissue graft.",[15],[30],{"name":31,"affiliation":32,"role":33},"Bartłomiej Górski","Department of Periodontology and Oral Mucosa Diseases, Medical University of Warsaw, Warsaw","STUDY_CHAIR",[35,40],{"name":36,"role":37,"phone":38,"phoneExt":25,"email":39},"Magdalena Latkowska - Wiśniewska","CONTACT","+48691470290","magda.latko@gmail.com",{"name":31,"role":37,"phone":25,"phoneExt":41,"email":42},"0048221166431","gorskibartlomiej04@gmail.com",[44],{"facility":32,"status":45,"city":46,"state":47,"zip":48,"country":49,"countryCode":50,"cosmosGeoPoint":51,"geoPoint":56,"contacts":25},"RECRUITING","Warsaw","Mazowsze","00-246","Poland","PL",{"type":52,"coordinates":53},"Point",[54,55],21.01178,52.22977,{"lat":55,"lon":54},{"type":58,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR","100623928","impact-of-root-surface-conditioning-with-erythritol-air-polishing-and-hand-instrumentation-on-recession-coverage-using-the-modified-tunnel-technique-and-subepithelial-connective-tissue-graft-100623928",false,"NCT07403006","Impact of Root Surface Conditioning With Erythritol Air Polishing and Hand Instrumentation on Recession Coverage Using the Modified Tunnel Technique and Subepithelial Connective Tissue Graft.","Impact of Root Surface Conditioning With Erythritol Air Polishing Versus Hand Instrumentation on Recession Coverage Using the Modified Tunnel Technique and Subepithelial Connective Tissue Graft: A Randomized Clinical Trial","Inclusion Criteria:\n\n* Multiple RT1 and\u002For RT2 gingival recessions, symmetrical and bilateral, with a minimum height of ≥ 1 mm\n* Full-mouth plaque score (FMPS) \\\u003C 15% (assessed on four surfaces per tooth)\n* Full-mouth bleeding on probing (FMBOP) \\\u003C 15% (assessed on four surfaces per tooth)\n* Detectable cemento-enamel junction (CEJ)\n* Age ≥ 18 years\n\nExclusion Criteria:\n\n* RT3 gingival recessions\n* Gingival recessions affecting second and third molars\n* Systemic or infectious diseases that may impair wound healing, including active malignancy, diabetes mellitus with HbA1c \\> 7.0%, history of head and neck radiotherapy, true xerostomia, and HIV\u002FAIDS\n* Cervical caries, non-carious cervical lesions, or Class V restorations interfering with the CEJ\n* Active periodontitis\n* Use of medications affecting periodontal tissues or wound healing, including systemic corticosteroids, immunosuppressants, isotretinoin, bisphosphonates, and monoclonal antibodies with immunosuppressive, antiresorptive, or antiangiogenic effects\n* Smoking\n* Pregnancy or breastfeeding",true,"ALL","18 Years","60 Years",{"count":71,"type":72},20,"ESTIMATED","INTERVENTIONAL",[75],"NA","This study aims to evaluate whether the method of root surface preparation influences surgical outcomes. It will assess whether manual root instrumentation can be replaced by a less invasive erythritol air-polishing technique.",[78],"Gingival Recession","2026-03-09",{"date":81,"type":82},"2026-03-10","ACTUAL",{"date":79,"type":82},{"date":85,"type":72},"2027-07",{"name":5,"class":6},1]