[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"black-staining\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:black-staining":28},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":16,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":24,"briefSummary":26,"conditions":27,"keywords":29,"overallStatus":35,"whyStopped":4,"lastUpdateSubmitDate":36,"lastUpdatePostDateStruct":37,"startDateStruct":40,"completionDateStruct":42,"leadSponsor":44,"locationsCount":5},"100649252","comparison-of-erythritol-air-polishing-and-conventional-polishing-following-ultrasonic-scaling-on-the-relapse-of-chromogenic-tooth-staining-in-children-100649252",false,"NCT07730658","Comparison of Erythritol Air-Polishing and Conventional Polishing Following Ultrasonic Scaling on the Relapse of Chromogenic Tooth Staining in Children","Comparison of Erythritol Air-Polishing and Conventional Polishing Following Ultrasonic Scaling on the Relapse of Chromogenic Tooth Staining in Children: A Randomized Clinical Trial","Inclusion Criteria:\n\n* Children aged 4-13 years.\n* Absence of oral diseases, including gingivitis and oral mucosal diseases.\n* No orthodontic appliances.\n* No history of iron supplementation or professional fluoride treatment within the previous 3 months.\n* Systemically healthy children.\n\nExclusion Criteria:\n\n* Presence of oral diseases, including periodontitis, salivary gland diseases, or oral mucosal diseases.\n* History of autoimmune disease.\n* Antibiotic use within the previous 3 months.\n* Consumption of tannin-containing beverages (e.g., tea, coffee, or similar beverages) within the previous 1 month.",true,"ALL","4 Years","13 Years",{"count":21,"type":22},56,"ESTIMATED","INTERVENTIONAL",[25],"NA","The goal of this randomized clinical trial is to compare the effect of erythritol air-polishing and conventional polishing following ultrasonic scaling on the relapse of chromogenic tooth staining in children aged 4-13 years attending the Pediatric Dentistry Clinic of Marmara University Faculty of Dentistry for routine dental examination.\n\nThe main questions this study aims to answer are:\n\n* Does erythritol air-polishing reduce the relapse of chromogenic tooth staining compared with conventional polishing following ultrasonic scaling?\n* Is there a difference in the time to relapse of chromogenic tooth staining between the two polishing techniques?\n\nResearchers will compare conventional polishing (prophylaxis paste and a polishing brush) following ultrasonic scaling with erythritol air-polishing performed using the EMS air-polishing device following ultrasonic scaling to determine whether one method is more effective in preventing or delaying the relapse of chromogenic tooth staining.",[28],"Black Staining",[30,31,32,33,34],"guided biofilm therapy","polishing","tooth discoloration","air polishing","ultrasonic scaling","NOT_YET_RECRUITING","2026-07-22",{"date":38,"type":39},"2026-07-28","ACTUAL",{"date":41,"type":22},"2026-07-07",{"date":43,"type":22},"2028-02-28",{"name":45,"class":46},"Marmara University","OTHER"]